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add github.com/pkg/errors to glide and vendor

Browse Source 
This adds github.com/pkg/errors to glide.yaml followed
by glide and glide-vc commands. The github.com/pkg/errors
package is currently required mainly for the errors.Wrap()
and errors.New() methods, since this lets us to annotate the
errors while passing the error message up the call stack.
This commit is contained in:
Shubham Minglani
2017-03-15 19:41:28 +05:30
parent 5cb598fa5b
commit e9544ca894
158 changed files with 5756 additions and 33121 deletions
Download Patch File Download Diff File Expand all files Collapse all files
vendor/github.com/Sirupsen/logrus/alt_exit.go
Generated Vendored
-64
View File
@@ -1,64 +0,0 @@
package logrus
// The following code was sourced and modified from the
// https://bitbucket.org/tebeka/atexit package governed by the following license:
//
// Copyright (c) 2012 Miki Tebeka <miki.tebeka@gmail.com>.
//
// Permission is hereby granted, free of charge, to any person obtaining a copy of
// this software and associated documentation files (the "Software"), to deal in
// the Software without restriction, including without limitation the rights to
// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
// the Software, and to permit persons to whom the Software is furnished to do so,
// subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in all
// copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
// FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
// COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
// IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
import (
"fmt"
"os"
)
var handlers = []func(){}
func runHandler(handler func()) {
defer func() {
if err := recover(); err != nil {
fmt.Fprintln(os.Stderr, "Error: Logrus exit handler error:", err)
}
}()
handler()
}
func runHandlers() {
for _, handler := range handlers {
runHandler(handler)
}
}
// Exit runs all the Logrus atexit handlers and then terminates the program using os.Exit(code)
func Exit(code int) {
runHandlers()
os.Exit(code)
}
// RegisterExitHandler adds a Logrus Exit handler, call logrus.Exit to invoke
// all handlers. The handlers will also be invoked when any Fatal log entry is
// made.
//
// This method is useful when a caller wishes to use logrus to log a fatal
// message but also needs to gracefully shutdown. An example usecase could be
// closing database connections, or sending a alert that the application is
// closing.
func RegisterExitHandler(handler func()) {
handlers = append(handlers, handler)
}
vendor/github.com/Sirupsen/logrus/entry.go
Generated Vendored
+23 -34
View File
@@ -3,21 +3,11 @@ package logrus
import (
"bytes"
"fmt"
"io"
"os"
"sync"
"time"
)
var bufferPool *sync.Pool
func init() {
bufferPool = &sync.Pool{
New: func() interface{} {
return new(bytes.Buffer)
},
}
}
// Defines the key when adding errors using WithError.
var ErrorKey = "error"
@@ -39,9 +29,6 @@ type Entry struct {
// Message passed to Debug, Info, Warn, Error, Fatal or Panic
Message string
// When formatter is called in entry.log(), an Buffer may be set to entry
Buffer *bytes.Buffer
}
func NewEntry(logger *Logger) *Entry {
@@ -52,15 +39,21 @@ func NewEntry(logger *Logger) *Entry {
}
}
// Returns a reader for the entry, which is a proxy to the formatter.
func (entry *Entry) Reader() (*bytes.Buffer, error) {
serialized, err := entry.Logger.Formatter.Format(entry)
return bytes.NewBuffer(serialized), err
}
// Returns the string representation from the reader and ultimately the
// formatter.
func (entry *Entry) String() (string, error) {
serialized, err := entry.Logger.Formatter.Format(entry)
reader, err := entry.Reader()
if err != nil {
return "", err
}
str := string(serialized)
return str, nil
return reader.String(), err
}
// Add an error as single field (using the key defined in ErrorKey) to the Entry.
@@ -88,7 +81,6 @@ func (entry *Entry) WithFields(fields Fields) *Entry {
// This function is not declared with a pointer value because otherwise
// race conditions will occur when using multiple goroutines
func (entry Entry) log(level Level, msg string) {
var buffer *bytes.Buffer
entry.Time = time.Now()
entry.Level = level
entry.Message = msg
@@ -98,23 +90,20 @@ func (entry Entry) log(level Level, msg string) {
fmt.Fprintf(os.Stderr, "Failed to fire hook: %v\n", err)
entry.Logger.mu.Unlock()
}
buffer = bufferPool.Get().(*bytes.Buffer)
buffer.Reset()
defer bufferPool.Put(buffer)
entry.Buffer = buffer
serialized, err := entry.Logger.Formatter.Format(&entry)
entry.Buffer = nil
reader, err := entry.Reader()
if err != nil {
entry.Logger.mu.Lock()
fmt.Fprintf(os.Stderr, "Failed to obtain reader, %v\n", err)
entry.Logger.mu.Unlock()
} else {
entry.Logger.mu.Lock()
_, err = entry.Logger.Out.Write(serialized)
if err != nil {
fmt.Fprintf(os.Stderr, "Failed to write to log, %v\n", err)
}
entry.Logger.mu.Unlock()
}
entry.Logger.mu.Lock()
defer entry.Logger.mu.Unlock()
_, err = io.Copy(entry.Logger.Out, reader)
if err != nil {
fmt.Fprintf(os.Stderr, "Failed to write to log, %v\n", err)
}
// To avoid Entry#log() returning a value that only would make sense for
@@ -161,7 +150,7 @@ func (entry *Entry) Fatal(args ...interface{}) {
if entry.Logger.Level >= FatalLevel {
entry.log(FatalLevel, fmt.Sprint(args...))
}
Exit(1)
os.Exit(1)
}
func (entry *Entry) Panic(args ...interface{}) {
@@ -209,7 +198,7 @@ func (entry *Entry) Fatalf(format string, args ...interface{}) {
if entry.Logger.Level >= FatalLevel {
entry.Fatal(fmt.Sprintf(format, args...))
}
Exit(1)
os.Exit(1)
}
func (entry *Entry) Panicf(format string, args ...interface{}) {
@@ -256,7 +245,7 @@ func (entry *Entry) Fatalln(args ...interface{}) {
if entry.Logger.Level >= FatalLevel {
entry.Fatal(entry.sprintlnn(args...))
}
Exit(1)
os.Exit(1)
}
func (entry *Entry) Panicln(args ...interface{}) {
vendor/github.com/Sirupsen/logrus/formatter.go
Generated Vendored
+9 -6
View File
@@ -31,15 +31,18 @@ type Formatter interface {
// It's not exported because it's still using Data in an opinionated way. It's to
// avoid code duplication between the two default formatters.
func prefixFieldClashes(data Fields) {
if t, ok := data["time"]; ok {
data["fields.time"] = t
_, ok := data["time"]
if ok {
data["fields.time"] = data["time"]
}
if m, ok := data["msg"]; ok {
data["fields.msg"] = m
_, ok = data["msg"]
if ok {
data["fields.msg"] = data["msg"]
}
if l, ok := data["level"]; ok {
data["fields.level"] = l
_, ok = data["level"]
if ok {
data["fields.level"] = data["level"]
}
}
vendor/github.com/Sirupsen/logrus/json_formatter.go
Generated Vendored
+3 -36
View File
@@ -5,40 +5,9 @@ import (
"fmt"
)
type fieldKey string
type FieldMap map[fieldKey]string
const (
FieldKeyMsg = "msg"
FieldKeyLevel = "level"
FieldKeyTime = "time"
)
func (f FieldMap) resolve(key fieldKey) string {
if k, ok := f[key]; ok {
return k
}
return string(key)
}
type JSONFormatter struct {
// TimestampFormat sets the format used for marshaling timestamps.
TimestampFormat string
// DisableTimestamp allows disabling automatic timestamps in output
DisableTimestamp bool
// FieldMap allows users to customize the names of keys for various fields.
// As an example:
// formatter := &JSONFormatter{
// FieldMap: FieldMap{
// FieldKeyTime: "@timestamp",
// FieldKeyLevel: "@level",
// FieldKeyLevel: "@message",
// },
// }
FieldMap FieldMap
}
func (f *JSONFormatter) Format(entry *Entry) ([]byte, error) {
@@ -60,11 +29,9 @@ func (f *JSONFormatter) Format(entry *Entry) ([]byte, error) {
timestampFormat = DefaultTimestampFormat
}
if !f.DisableTimestamp {
data[f.FieldMap.resolve(FieldKeyTime)] = entry.Time.Format(timestampFormat)
}
data[f.FieldMap.resolve(FieldKeyMsg)] = entry.Message
data[f.FieldMap.resolve(FieldKeyLevel)] = entry.Level.String()
data["time"] = entry.Time.Format(timestampFormat)
data["msg"] = entry.Message
data["level"] = entry.Level.String()
serialized, err := json.Marshal(data)
if err != nil {
vendor/github.com/Sirupsen/logrus/logger.go
Generated Vendored
+33 -129
View File
@@ -26,31 +26,8 @@ type Logger struct {
// to) `logrus.Info`, which allows Info(), Warn(), Error() and Fatal() to be
// logged. `logrus.Debug` is useful in
Level Level
// Used to sync writing to the log. Locking is enabled by Default
mu MutexWrap
// Reusable empty entry
entryPool sync.Pool
}
type MutexWrap struct {
lock sync.Mutex
disabled bool
}
func (mw *MutexWrap) Lock() {
if !mw.disabled {
mw.lock.Lock()
}
}
func (mw *MutexWrap) Unlock() {
if !mw.disabled {
mw.lock.Unlock()
}
}
func (mw *MutexWrap) Disable() {
mw.disabled = true
// Used to sync writing to the log.
mu sync.Mutex
}
// Creates a new logger. Configuration should be set by changing `Formatter`,
@@ -74,235 +51,162 @@ func New() *Logger {
}
}
func (logger *Logger) newEntry() *Entry {
entry, ok := logger.entryPool.Get().(*Entry)
if ok {
return entry
}
return NewEntry(logger)
}
func (logger *Logger) releaseEntry(entry *Entry) {
logger.entryPool.Put(entry)
}
// Adds a field to the log entry, note that it doesn't log until you call
// Adds a field to the log entry, note that you it doesn't log until you call
// Debug, Print, Info, Warn, Fatal or Panic. It only creates a log entry.
// If you want multiple fields, use `WithFields`.
func (logger *Logger) WithField(key string, value interface{}) *Entry {
entry := logger.newEntry()
defer logger.releaseEntry(entry)
return entry.WithField(key, value)
return NewEntry(logger).WithField(key, value)
}
// Adds a struct of fields to the log entry. All it does is call `WithField` for
// each `Field`.
func (logger *Logger) WithFields(fields Fields) *Entry {
entry := logger.newEntry()
defer logger.releaseEntry(entry)
return entry.WithFields(fields)
return NewEntry(logger).WithFields(fields)
}
// Add an error as single field to the log entry. All it does is call
// `WithError` for the given `error`.
func (logger *Logger) WithError(err error) *Entry {
entry := logger.newEntry()
defer logger.releaseEntry(entry)
return entry.WithError(err)
return NewEntry(logger).WithError(err)
}
func (logger *Logger) Debugf(format string, args ...interface{}) {
if logger.Level >= DebugLevel {
entry := logger.newEntry()
entry.Debugf(format, args...)
logger.releaseEntry(entry)
NewEntry(logger).Debugf(format, args...)
}
}
func (logger *Logger) Infof(format string, args ...interface{}) {
if logger.Level >= InfoLevel {
entry := logger.newEntry()
entry.Infof(format, args...)
logger.releaseEntry(entry)
NewEntry(logger).Infof(format, args...)
}
}
func (logger *Logger) Printf(format string, args ...interface{}) {
entry := logger.newEntry()
entry.Printf(format, args...)
logger.releaseEntry(entry)
NewEntry(logger).Printf(format, args...)
}
func (logger *Logger) Warnf(format string, args ...interface{}) {
if logger.Level >= WarnLevel {
entry := logger.newEntry()
entry.Warnf(format, args...)
logger.releaseEntry(entry)
NewEntry(logger).Warnf(format, args...)
}
}
func (logger *Logger) Warningf(format string, args ...interface{}) {
if logger.Level >= WarnLevel {
entry := logger.newEntry()
entry.Warnf(format, args...)
logger.releaseEntry(entry)
NewEntry(logger).Warnf(format, args...)
}
}
func (logger *Logger) Errorf(format string, args ...interface{}) {
if logger.Level >= ErrorLevel {
entry := logger.newEntry()
entry.Errorf(format, args...)
logger.releaseEntry(entry)
NewEntry(logger).Errorf(format, args...)
}
}
func (logger *Logger) Fatalf(format string, args ...interface{}) {
if logger.Level >= FatalLevel {
entry := logger.newEntry()
entry.Fatalf(format, args...)
logger.releaseEntry(entry)
NewEntry(logger).Fatalf(format, args...)
}
Exit(1)
os.Exit(1)
}
func (logger *Logger) Panicf(format string, args ...interface{}) {
if logger.Level >= PanicLevel {
entry := logger.newEntry()
entry.Panicf(format, args...)
logger.releaseEntry(entry)
NewEntry(logger).Panicf(format, args...)
}
}
func (logger *Logger) Debug(args ...interface{}) {
if logger.Level >= DebugLevel {
entry := logger.newEntry()
entry.Debug(args...)
logger.releaseEntry(entry)
NewEntry(logger).Debug(args...)
}
}
func (logger *Logger) Info(args ...interface{}) {
if logger.Level >= InfoLevel {
entry := logger.newEntry()
entry.Info(args...)
logger.releaseEntry(entry)
NewEntry(logger).Info(args...)
}
}
func (logger *Logger) Print(args ...interface{}) {
entry := logger.newEntry()
entry.Info(args...)
logger.releaseEntry(entry)
NewEntry(logger).Info(args...)
}
func (logger *Logger) Warn(args ...interface{}) {
if logger.Level >= WarnLevel {
entry := logger.newEntry()
entry.Warn(args...)
logger.releaseEntry(entry)
NewEntry(logger).Warn(args...)
}
}
func (logger *Logger) Warning(args ...interface{}) {
if logger.Level >= WarnLevel {
entry := logger.newEntry()
entry.Warn(args...)
logger.releaseEntry(entry)
NewEntry(logger).Warn(args...)
}
}
func (logger *Logger) Error(args ...interface{}) {
if logger.Level >= ErrorLevel {
entry := logger.newEntry()
entry.Error(args...)
logger.releaseEntry(entry)
NewEntry(logger).Error(args...)
}
}
func (logger *Logger) Fatal(args ...interface{}) {
if logger.Level >= FatalLevel {
entry := logger.newEntry()
entry.Fatal(args...)
logger.releaseEntry(entry)
NewEntry(logger).Fatal(args...)
}
Exit(1)
os.Exit(1)
}
func (logger *Logger) Panic(args ...interface{}) {
if logger.Level >= PanicLevel {
entry := logger.newEntry()
entry.Panic(args...)
logger.releaseEntry(entry)
NewEntry(logger).Panic(args...)
}
}
func (logger *Logger) Debugln(args ...interface{}) {
if logger.Level >= DebugLevel {
entry := logger.newEntry()
entry.Debugln(args...)
logger.releaseEntry(entry)
NewEntry(logger).Debugln(args...)
}
}
func (logger *Logger) Infoln(args ...interface{}) {
if logger.Level >= InfoLevel {
entry := logger.newEntry()
entry.Infoln(args...)
logger.releaseEntry(entry)
NewEntry(logger).Infoln(args...)
}
}
func (logger *Logger) Println(args ...interface{}) {
entry := logger.newEntry()
entry.Println(args...)
logger.releaseEntry(entry)
NewEntry(logger).Println(args...)
}
func (logger *Logger) Warnln(args ...interface{}) {
if logger.Level >= WarnLevel {
entry := logger.newEntry()
entry.Warnln(args...)
logger.releaseEntry(entry)
NewEntry(logger).Warnln(args...)
}
}
func (logger *Logger) Warningln(args ...interface{}) {
if logger.Level >= WarnLevel {
entry := logger.newEntry()
entry.Warnln(args...)
logger.releaseEntry(entry)
NewEntry(logger).Warnln(args...)
}
}
func (logger *Logger) Errorln(args ...interface{}) {
if logger.Level >= ErrorLevel {
entry := logger.newEntry()
entry.Errorln(args...)
logger.releaseEntry(entry)
NewEntry(logger).Errorln(args...)
}
}
func (logger *Logger) Fatalln(args ...interface{}) {
if logger.Level >= FatalLevel {
entry := logger.newEntry()
entry.Fatalln(args...)
logger.releaseEntry(entry)
NewEntry(logger).Fatalln(args...)
}
Exit(1)
os.Exit(1)
}
func (logger *Logger) Panicln(args ...interface{}) {
if logger.Level >= PanicLevel {
entry := logger.newEntry()
entry.Panicln(args...)
logger.releaseEntry(entry)
NewEntry(logger).Panicln(args...)
}
}
//When file is opened with appending mode, it's safe to
//write concurrently to a file (within 4k message on Linux).
//In these cases user can choose to disable the lock.
func (logger *Logger) SetNoLock() {
logger.mu.Disable()
}
vendor/github.com/Sirupsen/logrus/terminal_appengine.go
Generated Vendored
-10
View File
@@ -1,10 +0,0 @@
// +build appengine
package logrus
import "io"
// IsTerminal returns true if stderr's file descriptor is a terminal.
func IsTerminal(f io.Writer) bool {
return true
}
vendor/github.com/Sirupsen/logrus/terminal_bsd.go
Generated Vendored
-1
View File
@@ -1,5 +1,4 @@
// +build darwin freebsd openbsd netbsd dragonfly
// +build !appengine
package logrus
vendor/github.com/Sirupsen/logrus/terminal_linux.go
Generated Vendored
-2
View File
@@ -3,8 +3,6 @@
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// +build !appengine
package logrus
import "syscall"
vendor/github.com/Sirupsen/logrus/terminal_notwindows.go
Generated Vendored
+4 -11
View File
@@ -4,25 +4,18 @@
// license that can be found in the LICENSE file.
// +build linux darwin freebsd openbsd netbsd dragonfly
// +build !appengine
package logrus
import (
"io"
"os"
"syscall"
"unsafe"
)
// IsTerminal returns true if stderr's file descriptor is a terminal.
func IsTerminal(f io.Writer) bool {
func IsTerminal() bool {
fd := syscall.Stderr
var termios Termios
switch v := f.(type) {
case *os.File:
_, _, err := syscall.Syscall6(syscall.SYS_IOCTL, uintptr(v.Fd()), ioctlReadTermios, uintptr(unsafe.Pointer(&termios)), 0, 0, 0)
return err == 0
default:
return false
}
_, _, err := syscall.Syscall6(syscall.SYS_IOCTL, uintptr(fd), ioctlReadTermios, uintptr(unsafe.Pointer(&termios)), 0, 0, 0)
return err == 0
}
vendor/github.com/Sirupsen/logrus/terminal_solaris.go
Generated Vendored
+4 -10
View File
@@ -1,21 +1,15 @@
// +build solaris,!appengine
// +build solaris
package logrus
import (
"io"
"os"
"golang.org/x/sys/unix"
)
// IsTerminal returns true if the given file descriptor is a terminal.
func IsTerminal(f io.Writer) bool {
switch v := f.(type) {
case *os.File:
_, err := unix.IoctlGetTermios(int(v.Fd()), unix.TCGETA)
return err == nil
default:
return false
}
func IsTerminal() bool {
_, err := unix.IoctlGetTermios(int(os.Stdout.Fd()), unix.TCGETA)
return err == nil
}
vendor/github.com/Sirupsen/logrus/terminal_windows.go
Generated Vendored
+6 -12
View File
@@ -3,13 +3,11 @@
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// +build windows,!appengine
// +build windows
package logrus
import (
"io"
"os"
"syscall"
"unsafe"
)
@@ -21,13 +19,9 @@ var (
)
// IsTerminal returns true if stderr's file descriptor is a terminal.
func IsTerminal(f io.Writer) bool {
switch v := f.(type) {
case *os.File:
var st uint32
r, _, e := syscall.Syscall(procGetConsoleMode.Addr(), 2, uintptr(v.Fd()), uintptr(unsafe.Pointer(&st)), 0)
return r != 0 && e == 0
default:
return false
}
func IsTerminal() bool {
fd := syscall.Stderr
var st uint32
r, _, e := syscall.Syscall(procGetConsoleMode.Addr(), 2, uintptr(fd), uintptr(unsafe.Pointer(&st)), 0)
return r != 0 && e == 0
}
vendor/github.com/Sirupsen/logrus/text_formatter.go
Generated Vendored
+24 -52
View File
@@ -3,9 +3,9 @@ package logrus
import (
"bytes"
"fmt"
"runtime"
"sort"
"strings"
"sync"
"time"
)
@@ -20,10 +20,16 @@ const (
var (
baseTimestamp time.Time
isTerminal bool
)
func init() {
baseTimestamp = time.Now()
isTerminal = IsTerminal()
}
func miniTS() int {
return int(time.Since(baseTimestamp) / time.Second)
}
type TextFormatter struct {
@@ -48,32 +54,10 @@ type TextFormatter struct {
// that log extremely frequently and don't use the JSON formatter this may not
// be desired.
DisableSorting bool
// QuoteEmptyFields will wrap empty fields in quotes if true
QuoteEmptyFields bool
// QuoteCharacter can be set to the override the default quoting character "
// with something else. For example: ', or `.
QuoteCharacter string
// Whether the logger's out is to a terminal
isTerminal bool
sync.Once
}
func (f *TextFormatter) init(entry *Entry) {
if len(f.QuoteCharacter) == 0 {
f.QuoteCharacter = "\""
}
if entry.Logger != nil {
f.isTerminal = IsTerminal(entry.Logger.Out)
}
}
func (f *TextFormatter) Format(entry *Entry) ([]byte, error) {
var b *bytes.Buffer
keys := make([]string, 0, len(entry.Data))
var keys []string = make([]string, 0, len(entry.Data))
for k := range entry.Data {
keys = append(keys, k)
}
@@ -81,17 +65,13 @@ func (f *TextFormatter) Format(entry *Entry) ([]byte, error) {
if !f.DisableSorting {
sort.Strings(keys)
}
if entry.Buffer != nil {
b = entry.Buffer
} else {
b = &bytes.Buffer{}
}
b := &bytes.Buffer{}
prefixFieldClashes(entry.Data)
f.Do(func() { f.init(entry) })
isColored := (f.ForceColors || f.isTerminal) && !f.DisableColors
isColorTerminal := isTerminal && (runtime.GOOS != "windows")
isColored := (f.ForceColors || isColorTerminal) && !f.DisableColors
timestampFormat := f.TimestampFormat
if timestampFormat == "" {
@@ -131,59 +111,51 @@ func (f *TextFormatter) printColored(b *bytes.Buffer, entry *Entry, keys []strin
levelText := strings.ToUpper(entry.Level.String())[0:4]
if f.DisableTimestamp {
fmt.Fprintf(b, "\x1b[%dm%s\x1b[0m %-44s ", levelColor, levelText, entry.Message)
} else if !f.FullTimestamp {
fmt.Fprintf(b, "\x1b[%dm%s\x1b[0m[%04d] %-44s ", levelColor, levelText, int(entry.Time.Sub(baseTimestamp)/time.Second), entry.Message)
if !f.FullTimestamp {
fmt.Fprintf(b, "\x1b[%dm%s\x1b[0m[%04d] %-44s ", levelColor, levelText, miniTS(), entry.Message)
} else {
fmt.Fprintf(b, "\x1b[%dm%s\x1b[0m[%s] %-44s ", levelColor, levelText, entry.Time.Format(timestampFormat), entry.Message)
}
for _, k := range keys {
v := entry.Data[k]
fmt.Fprintf(b, " \x1b[%dm%s\x1b[0m=", levelColor, k)
f.appendValue(b, v)
fmt.Fprintf(b, " \x1b[%dm%s\x1b[0m=%+v", levelColor, k, v)
}
}
func (f *TextFormatter) needsQuoting(text string) bool {
if f.QuoteEmptyFields && len(text) == 0 {
return true
}
func needsQuoting(text string) bool {
for _, ch := range text {
if !((ch >= 'a' && ch <= 'z') ||
(ch >= 'A' && ch <= 'Z') ||
(ch >= '0' && ch <= '9') ||
ch == '-' || ch == '.') {
return true
return false
}
}
return false
return true
}
func (f *TextFormatter) appendKeyValue(b *bytes.Buffer, key string, value interface{}) {
b.WriteString(key)
b.WriteByte('=')
f.appendValue(b, value)
b.WriteByte(' ')
}
func (f *TextFormatter) appendValue(b *bytes.Buffer, value interface{}) {
switch value := value.(type) {
case string:
if !f.needsQuoting(value) {
if needsQuoting(value) {
b.WriteString(value)
} else {
fmt.Fprintf(b, "%s%v%s", f.QuoteCharacter, value, f.QuoteCharacter)
fmt.Fprintf(b, "%q", value)
}
case error:
errmsg := value.Error()
if !f.needsQuoting(errmsg) {
if needsQuoting(errmsg) {
b.WriteString(errmsg)
} else {
fmt.Fprintf(b, "%s%v%s", f.QuoteCharacter, errmsg, f.QuoteCharacter)
fmt.Fprintf(b, "%q", value)
}
default:
fmt.Fprint(b, value)
}
b.WriteByte(' ')
}
vendor/github.com/Sirupsen/logrus/writer.go
Generated Vendored
+4 -35
View File
@@ -7,52 +7,21 @@ import (
)
func (logger *Logger) Writer() *io.PipeWriter {
return logger.WriterLevel(InfoLevel)
}
func (logger *Logger) WriterLevel(level Level) *io.PipeWriter {
return NewEntry(logger).WriterLevel(level)
}
func (entry *Entry) Writer() *io.PipeWriter {
return entry.WriterLevel(InfoLevel)
}
func (entry *Entry) WriterLevel(level Level) *io.PipeWriter {
reader, writer := io.Pipe()
var printFunc func(args ...interface{})
switch level {
case DebugLevel:
printFunc = entry.Debug
case InfoLevel:
printFunc = entry.Info
case WarnLevel:
printFunc = entry.Warn
case ErrorLevel:
printFunc = entry.Error
case FatalLevel:
printFunc = entry.Fatal
case PanicLevel:
printFunc = entry.Panic
default:
printFunc = entry.Print
}
go entry.writerScanner(reader, printFunc)
go logger.writerScanner(reader)
runtime.SetFinalizer(writer, writerFinalizer)
return writer
}
func (entry *Entry) writerScanner(reader *io.PipeReader, printFunc func(args ...interface{})) {
func (logger *Logger) writerScanner(reader *io.PipeReader) {
scanner := bufio.NewScanner(reader)
for scanner.Scan() {
printFunc(scanner.Text())
logger.Print(scanner.Text())
}
if err := scanner.Err(); err != nil {
entry.Errorf("Error while reading from Writer: %s", err)
logger.Errorf("Error while reading from Writer: %s", err)
}
reader.Close()
}
vendor/github.com/fatih/structs/structs.go
Generated Vendored
+7 -17
View File
@@ -431,7 +431,7 @@ func strctVal(s interface{}) reflect.Value {
v := reflect.ValueOf(s)
// if pointer get the underlying element≤
for v.Kind() == reflect.Ptr {
if v.Kind() == reflect.Ptr {
v = v.Elem()
}
@@ -530,22 +530,15 @@ func (s *Struct) nested(val reflect.Value) interface{} {
finalVal = m
}
case reflect.Map:
// get the element type of the map
mapElem := val.Type()
switch val.Type().Kind() {
case reflect.Ptr, reflect.Array, reflect.Map,
reflect.Slice, reflect.Chan:
mapElem = val.Type().Elem()
if mapElem.Kind() == reflect.Ptr {
mapElem = mapElem.Elem()
}
v := val.Type().Elem()
if v.Kind() == reflect.Ptr {
v = v.Elem()
}
// only iterate over struct types, ie: map[string]StructType,
// map[string][]StructType,
if mapElem.Kind() == reflect.Struct ||
(mapElem.Kind() == reflect.Slice &&
mapElem.Elem().Kind() == reflect.Struct) {
if v.Kind() == reflect.Struct ||
(v.Kind() == reflect.Slice && v.Elem().Kind() == reflect.Struct) {
m := make(map[string]interface{}, val.Len())
for _, k := range val.MapKeys() {
m[k.String()] = s.nested(val.MapIndex(k))
@@ -565,10 +558,7 @@ func (s *Struct) nested(val reflect.Value) interface{} {
// TODO(arslan): should this be optional?
// do not iterate of non struct types, just pass the value. Ie: []int,
// []string, co... We only iterate further if it's a struct.
// i.e []foo or []*foo
if val.Type().Elem().Kind() != reflect.Struct &&
!(val.Type().Elem().Kind() == reflect.Ptr &&
val.Type().Elem().Elem().Kind() == reflect.Struct) {
if val.Type().Elem().Kind() != reflect.Struct {
finalVal = val.Interface()
break
}
vendor/github.com/pelletier/go-toml/toml.go
Generated Vendored
+5 -3
View File
@@ -28,10 +28,12 @@ func newTomlTree() *TomlTree {
}
// TreeFromMap initializes a new TomlTree object using the given map.
func TreeFromMap(m map[string]interface{}) *TomlTree {
return &TomlTree{
values: m,
func TreeFromMap(m map[string]interface{}) (*TomlTree, error) {
result, err := toTree(m)
if err != nil {
return nil, err
}
return result.(*TomlTree), nil
}
// Has returns a boolean indicating if the given key exists.
vendor/github.com/pelletier/go-toml/tomltree_create.go
Generated Vendored
+129
View File
@@ -0,0 +1,129 @@
package toml
import (
"fmt"
"reflect"
"time"
)
// supported values:
// string, bool, int64, uint64, float64, time.Time, int, int8, int16, int32, uint, uint8, uint16, uint32, float32
var kindToTypeMapping = map[reflect.Kind]reflect.Type{
reflect.Bool: reflect.TypeOf(true),
reflect.String: reflect.TypeOf(""),
reflect.Float32: reflect.TypeOf(float64(1)),
reflect.Float64: reflect.TypeOf(float64(1)),
reflect.Int: reflect.TypeOf(int64(1)),
reflect.Int8: reflect.TypeOf(int64(1)),
reflect.Int16: reflect.TypeOf(int64(1)),
reflect.Int32: reflect.TypeOf(int64(1)),
reflect.Int64: reflect.TypeOf(int64(1)),
reflect.Uint: reflect.TypeOf(uint64(1)),
reflect.Uint8: reflect.TypeOf(uint64(1)),
reflect.Uint16: reflect.TypeOf(uint64(1)),
reflect.Uint32: reflect.TypeOf(uint64(1)),
reflect.Uint64: reflect.TypeOf(uint64(1)),
}
func simpleValueCoercion(object interface{}) (interface{}, error) {
switch original := object.(type) {
case string, bool, int64, uint64, float64, time.Time:
return original, nil
case int:
return int64(original), nil
case int8:
return int64(original), nil
case int16:
return int64(original), nil
case int32:
return int64(original), nil
case uint:
return uint64(original), nil
case uint8:
return uint64(original), nil
case uint16:
return uint64(original), nil
case uint32:
return uint64(original), nil
case float32:
return float64(original), nil
default:
return nil, fmt.Errorf("cannot convert type %T to TomlTree", object)
}
}
func sliceToTree(object interface{}) (interface{}, error) {
// arrays are a bit tricky, since they can represent either a
// collection of simple values, which is represented by one
// *tomlValue, or an array of tables, which is represented by an
// array of *TomlTree.
// holding the assumption that this function is called from toTree only when value.Kind() is Array or Slice
value := reflect.ValueOf(object)
insideType := value.Type().Elem()
length := value.Len()
if insideType.Kind() == reflect.Map {
// this is considered as an array of tables
tablesArray := make([]*TomlTree, 0, length)
for i := 0; i < length; i++ {
table := value.Index(i)
tree, err := toTree(table.Interface())
if err != nil {
return nil, err
}
tablesArray = append(tablesArray, tree.(*TomlTree))
}
return tablesArray, nil
}
sliceType := kindToTypeMapping[insideType.Kind()]
if sliceType == nil {
sliceType = insideType
}
arrayValue := reflect.MakeSlice(reflect.SliceOf(sliceType), 0, length)
for i := 0; i < length; i++ {
val := value.Index(i).Interface()
simpleValue, err := simpleValueCoercion(val)
if err != nil {
return nil, err
}
arrayValue = reflect.Append(arrayValue, reflect.ValueOf(simpleValue))
}
return &tomlValue{arrayValue.Interface(), Position{}}, nil
}
func toTree(object interface{}) (interface{}, error) {
value := reflect.ValueOf(object)
if value.Kind() == reflect.Map {
values := map[string]interface{}{}
keys := value.MapKeys()
for _, key := range keys {
k, ok := key.Interface().(string)
if !ok {
return nil, fmt.Errorf("map key needs to be a string, not %T", key.Interface())
}
v := value.MapIndex(key)
newValue, err := toTree(v.Interface())
if err != nil {
return nil, err
}
values[k] = newValue
}
return &TomlTree{values, Position{}}, nil
}
if value.Kind() == reflect.Array || value.Kind() == reflect.Slice {
return sliceToTree(object)
}
simpleValue, err := simpleValueCoercion(object)
if err != nil {
return nil, err
}
return &tomlValue{simpleValue, Position{}}, nil
}
vendor/github.com/pelletier/go-toml/tomltree_write.go
Generated Vendored
+1 -4
View File
@@ -95,7 +95,7 @@ func (t *TomlTree) writeTo(w io.Writer, indent, keyspace string, bytesCount int6
for _, k := range simpleValuesKeys {
v, ok := t.values[k].(*tomlValue)
if !ok {
return bytesCount, fmt.Errorf("invalid key type at %s: %T", k, t.values[k])
return bytesCount, fmt.Errorf("invalid value type at %s: %T", k, t.values[k])
}
repr, err := tomlValueStringRepresentation(v.value)
@@ -201,9 +201,6 @@ func (t *TomlTree) ToMap() map[string]interface{} {
result[k] = array
case *TomlTree:
result[k] = node.ToMap()
case map[string]interface{}:
sub := TreeFromMap(node)
result[k] = sub.ToMap()
case *tomlValue:
result[k] = node.value
}
vendor/github.com/pkg/errors/LICENSE
Generated Vendored
+23
View File
@@ -0,0 +1,23 @@
Copyright (c) 2015, Dave Cheney <dave@cheney.net>
All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice, this
list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright notice,
this list of conditions and the following disclaimer in the documentation
and/or other materials provided with the distribution.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
vendor/github.com/pkg/errors/errors.go
Generated Vendored
+269
View File
@@ -0,0 +1,269 @@
// Package errors provides simple error handling primitives.
//
// The traditional error handling idiom in Go is roughly akin to
//
// if err != nil {
// return err
// }
//
// which applied recursively up the call stack results in error reports
// without context or debugging information. The errors package allows
// programmers to add context to the failure path in their code in a way
// that does not destroy the original value of the error.
//
// Adding context to an error
//
// The errors.Wrap function returns a new error that adds context to the
// original error by recording a stack trace at the point Wrap is called,
// and the supplied message. For example
//
// _, err := ioutil.ReadAll(r)
// if err != nil {
// return errors.Wrap(err, "read failed")
// }
//
// If additional control is required the errors.WithStack and errors.WithMessage
// functions destructure errors.Wrap into its component operations of annotating
// an error with a stack trace and an a message, respectively.
//
// Retrieving the cause of an error
//
// Using errors.Wrap constructs a stack of errors, adding context to the
// preceding error. Depending on the nature of the error it may be necessary
// to reverse the operation of errors.Wrap to retrieve the original error
// for inspection. Any error value which implements this interface
//
// type causer interface {
// Cause() error
// }
//
// can be inspected by errors.Cause. errors.Cause will recursively retrieve
// the topmost error which does not implement causer, which is assumed to be
// the original cause. For example:
//
// switch err := errors.Cause(err).(type) {
// case *MyError:
// // handle specifically
// default:
// // unknown error
// }
//
// causer interface is not exported by this package, but is considered a part
// of stable public API.
//
// Formatted printing of errors
//
// All error values returned from this package implement fmt.Formatter and can
// be formatted by the fmt package. The following verbs are supported
//
// %s print the error. If the error has a Cause it will be
// printed recursively
// %v see %s
// %+v extended format. Each Frame of the error's StackTrace will
// be printed in detail.
//
// Retrieving the stack trace of an error or wrapper
//
// New, Errorf, Wrap, and Wrapf record a stack trace at the point they are
// invoked. This information can be retrieved with the following interface.
//
// type stackTracer interface {
// StackTrace() errors.StackTrace
// }
//
// Where errors.StackTrace is defined as
//
// type StackTrace []Frame
//
// The Frame type represents a call site in the stack trace. Frame supports
// the fmt.Formatter interface that can be used for printing information about
// the stack trace of this error. For example:
//
// if err, ok := err.(stackTracer); ok {
// for _, f := range err.StackTrace() {
// fmt.Printf("%+s:%d", f)
// }
// }
//
// stackTracer interface is not exported by this package, but is considered a part
// of stable public API.
//
// See the documentation for Frame.Format for more details.
package errors
import (
"fmt"
"io"
)
// New returns an error with the supplied message.
// New also records the stack trace at the point it was called.
func New(message string) error {
return &fundamental{
msg: message,
stack: callers(),
}
}
// Errorf formats according to a format specifier and returns the string
// as a value that satisfies error.
// Errorf also records the stack trace at the point it was called.
func Errorf(format string, args ...interface{}) error {
return &fundamental{
msg: fmt.Sprintf(format, args...),
stack: callers(),
}
}
// fundamental is an error that has a message and a stack, but no caller.
type fundamental struct {
msg string
*stack
}
func (f *fundamental) Error() string { return f.msg }
func (f *fundamental) Format(s fmt.State, verb rune) {
switch verb {
case 'v':
if s.Flag('+') {
io.WriteString(s, f.msg)
f.stack.Format(s, verb)
return
}
fallthrough
case 's':
io.WriteString(s, f.msg)
case 'q':
fmt.Fprintf(s, "%q", f.msg)
}
}
// WithStack annotates err with a stack trace at the point WithStack was called.
// If err is nil, WithStack returns nil.
func WithStack(err error) error {
if err == nil {
return nil
}
return &withStack{
err,
callers(),
}
}
type withStack struct {
error
*stack
}
func (w *withStack) Cause() error { return w.error }
func (w *withStack) Format(s fmt.State, verb rune) {
switch verb {
case 'v':
if s.Flag('+') {
fmt.Fprintf(s, "%+v", w.Cause())
w.stack.Format(s, verb)
return
}
fallthrough
case 's':
io.WriteString(s, w.Error())
case 'q':
fmt.Fprintf(s, "%q", w.Error())
}
}
// Wrap returns an error annotating err with a stack trace
// at the point Wrap is called, and the supplied message.
// If err is nil, Wrap returns nil.
func Wrap(err error, message string) error {
if err == nil {
return nil
}
err = &withMessage{
cause: err,
msg: message,
}
return &withStack{
err,
callers(),
}
}
// Wrapf returns an error annotating err with a stack trace
// at the point Wrapf is call, and the format specifier.
// If err is nil, Wrapf returns nil.
func Wrapf(err error, format string, args ...interface{}) error {
if err == nil {
return nil
}
err = &withMessage{
cause: err,
msg: fmt.Sprintf(format, args...),
}
return &withStack{
err,
callers(),
}
}
// WithMessage annotates err with a new message.
// If err is nil, WithMessage returns nil.
func WithMessage(err error, message string) error {
if err == nil {
return nil
}
return &withMessage{
cause: err,
msg: message,
}
}
type withMessage struct {
cause error
msg string
}
func (w *withMessage) Error() string { return w.msg + ": " + w.cause.Error() }
func (w *withMessage) Cause() error { return w.cause }
func (w *withMessage) Format(s fmt.State, verb rune) {
switch verb {
case 'v':
if s.Flag('+') {
fmt.Fprintf(s, "%+v\n", w.Cause())
io.WriteString(s, w.msg)
return
}
fallthrough
case 's', 'q':
io.WriteString(s, w.Error())
}
}
// Cause returns the underlying cause of the error, if possible.
// An error value has a cause if it implements the following
// interface:
//
// type causer interface {
// Cause() error
// }
//
// If the error does not implement Cause, the original error will
// be returned. If the error is nil, nil will be returned without further
// investigation.
func Cause(err error) error {
type causer interface {
Cause() error
}
for err != nil {
cause, ok := err.(causer)
if !ok {
break
}
err = cause.Cause()
}
return err
}
vendor/github.com/pkg/errors/stack.go
Generated Vendored
+178
View File
@@ -0,0 +1,178 @@
package errors
import (
"fmt"
"io"
"path"
"runtime"
"strings"
)
// Frame represents a program counter inside a stack frame.
type Frame uintptr
// pc returns the program counter for this frame;
// multiple frames may have the same PC value.
func (f Frame) pc() uintptr { return uintptr(f) - 1 }
// file returns the full path to the file that contains the
// function for this Frame's pc.
func (f Frame) file() string {
fn := runtime.FuncForPC(f.pc())
if fn == nil {
return "unknown"
}
file, _ := fn.FileLine(f.pc())
return file
}
// line returns the line number of source code of the
// function for this Frame's pc.
func (f Frame) line() int {
fn := runtime.FuncForPC(f.pc())
if fn == nil {
return 0
}
_, line := fn.FileLine(f.pc())
return line
}
// Format formats the frame according to the fmt.Formatter interface.
//
// %s source file
// %d source line
// %n function name
// %v equivalent to %s:%d
//
// Format accepts flags that alter the printing of some verbs, as follows:
//
// %+s path of source file relative to the compile time GOPATH
// %+v equivalent to %+s:%d
func (f Frame) Format(s fmt.State, verb rune) {
switch verb {
case 's':
switch {
case s.Flag('+'):
pc := f.pc()
fn := runtime.FuncForPC(pc)
if fn == nil {
io.WriteString(s, "unknown")
} else {
file, _ := fn.FileLine(pc)
fmt.Fprintf(s, "%s\n\t%s", fn.Name(), file)
}
default:
io.WriteString(s, path.Base(f.file()))
}
case 'd':
fmt.Fprintf(s, "%d", f.line())
case 'n':
name := runtime.FuncForPC(f.pc()).Name()
io.WriteString(s, funcname(name))
case 'v':
f.Format(s, 's')
io.WriteString(s, ":")
f.Format(s, 'd')
}
}
// StackTrace is stack of Frames from innermost (newest) to outermost (oldest).
type StackTrace []Frame
func (st StackTrace) Format(s fmt.State, verb rune) {
switch verb {
case 'v':
switch {
case s.Flag('+'):
for _, f := range st {
fmt.Fprintf(s, "\n%+v", f)
}
case s.Flag('#'):
fmt.Fprintf(s, "%#v", []Frame(st))
default:
fmt.Fprintf(s, "%v", []Frame(st))
}
case 's':
fmt.Fprintf(s, "%s", []Frame(st))
}
}
// stack represents a stack of program counters.
type stack []uintptr
func (s *stack) Format(st fmt.State, verb rune) {
switch verb {
case 'v':
switch {
case st.Flag('+'):
for _, pc := range *s {
f := Frame(pc)
fmt.Fprintf(st, "\n%+v", f)
}
}
}
}
func (s *stack) StackTrace() StackTrace {
f := make([]Frame, len(*s))
for i := 0; i < len(f); i++ {
f[i] = Frame((*s)[i])
}
return f
}
func callers() *stack {
const depth = 32
var pcs [depth]uintptr
n := runtime.Callers(3, pcs[:])
var st stack = pcs[0:n]
return &st
}
// funcname removes the path prefix component of a function's name reported by func.Name().
func funcname(name string) string {
i := strings.LastIndex(name, "/")
name = name[i+1:]
i = strings.Index(name, ".")
return name[i+1:]
}
func trimGOPATH(name, file string) string {
// Here we want to get the source file path relative to the compile time
// GOPATH. As of Go 1.6.x there is no direct way to know the compiled
// GOPATH at runtime, but we can infer the number of path segments in the
// GOPATH. We note that fn.Name() returns the function name qualified by
// the import path, which does not include the GOPATH. Thus we can trim
// segments from the beginning of the file path until the number of path
// separators remaining is one more than the number of path separators in
// the function name. For example, given:
//
// GOPATH /home/user
// file /home/user/src/pkg/sub/file.go
// fn.Name() pkg/sub.Type.Method
//
// We want to produce:
//
// pkg/sub/file.go
//
// From this we can easily see that fn.Name() has one less path separator
// than our desired output. We count separators from the end of the file
// path until it finds two more than in the function name and then move
// one character forward to preserve the initial path segment without a
// leading separator.
const sep = "/"
goal := strings.Count(name, sep) + 2
i := len(file)
for n := 0; n < goal; n++ {
i = strings.LastIndex(file[:i], sep)
if i == -1 {
// not enough separators found, set i so that the slice expression
// below leaves file unmodified
i = -len(sep)
break
}
}
// get back to 0 or trim the leading separator
file = file[i+len(sep):]
return file
}
vendor/github.com/spf13/cobra/bash_completions.go
Generated Vendored
+7 -9
View File
@@ -10,9 +10,8 @@ import (
"github.com/spf13/pflag"
)
// Annotations for Bash completion.
const (
BashCompFilenameExt = "cobra_annotation_bash_completion_filename_extensions"
BashCompFilenameExt = "cobra_annotation_bash_completion_filename_extentions"
BashCompCustom = "cobra_annotation_bash_completion_custom"
BashCompOneRequiredFlag = "cobra_annotation_bash_completion_one_required_flag"
BashCompSubdirsInDir = "cobra_annotation_bash_completion_subdirs_in_dir"
@@ -23,7 +22,7 @@ func preamble(out io.Writer, name string) error {
if err != nil {
return err
}
preamStr := `
_, err = fmt.Fprint(out, `
__debug()
{
if [[ -n ${BASH_COMP_DEBUG_FILE} ]]; then
@@ -247,8 +246,7 @@ __handle_word()
__handle_word
}
`
_, err = fmt.Fprint(out, preamStr)
`)
return err
}
@@ -403,8 +401,10 @@ func writeLocalNonPersistentFlag(flag *pflag.Flag, w io.Writer) error {
format += "="
}
format += "\")\n"
_, err := fmt.Fprintf(w, format, name)
return err
if _, err := fmt.Fprintf(w, format, name); err != nil {
return err
}
return nil
}
func writeFlags(cmd *Command, w io.Writer) error {
@@ -568,7 +568,6 @@ func gen(cmd *Command, w io.Writer) error {
return nil
}
// GenBashCompletion generates bash completion file and writes to the passed writer.
func (cmd *Command) GenBashCompletion(w io.Writer) error {
if err := preamble(w, cmd.Name()); err != nil {
return err
@@ -588,7 +587,6 @@ func nonCompletableFlag(flag *pflag.Flag) bool {
return flag.Hidden || len(flag.Deprecated) > 0
}
// GenBashCompletionFile generates bash completion file.
func (cmd *Command) GenBashCompletionFile(filename string) error {
outFile, err := os.Create(filename)
if err != nil {
vendor/github.com/spf13/cobra/cobra.go
Generated Vendored
+19 -18
View File
@@ -37,37 +37,38 @@ var templateFuncs = template.FuncMap{
var initializers []func()
// EnablePrefixMatching allows to set automatic prefix matching. Automatic prefix matching can be a dangerous thing
// to automatically enable in CLI tools.
// Set this to true to enable it.
// automatic prefix matching can be a dangerous thing to automatically enable in CLI tools.
// Set this to true to enable it
var EnablePrefixMatching = false
// EnableCommandSorting controls sorting of the slice of commands, which is turned on by default.
// To disable sorting, set it to false.
//EnableCommandSorting controls sorting of the slice of commands, which is turned on by default.
//To disable sorting, set it to false.
var EnableCommandSorting = true
// AddTemplateFunc adds a template function that's available to Usage and Help
// template generation.
//AddTemplateFunc adds a template function that's available to Usage and Help
//template generation.
func AddTemplateFunc(name string, tmplFunc interface{}) {
templateFuncs[name] = tmplFunc
}
// AddTemplateFuncs adds multiple template functions availalble to Usage and
// Help template generation.
//AddTemplateFuncs adds multiple template functions availalble to Usage and
//Help template generation.
func AddTemplateFuncs(tmplFuncs template.FuncMap) {
for k, v := range tmplFuncs {
templateFuncs[k] = v
}
}
// OnInitialize takes a series of func() arguments and appends them to a slice of func().
//OnInitialize takes a series of func() arguments and appends them to a slice of func().
func OnInitialize(y ...func()) {
initializers = append(initializers, y...)
for _, x := range y {
initializers = append(initializers, x)
}
}
// Gt takes two types and checks whether the first type is greater than the second. In case of types Arrays, Chans,
// Maps and Slices, Gt will compare their lengths. Ints are compared directly while strings are first parsed as
// ints and then compared.
//Gt takes two types and checks whether the first type is greater than the second. In case of types Arrays, Chans,
//Maps and Slices, Gt will compare their lengths. Ints are compared directly while strings are first parsed as
//ints and then compared.
func Gt(a interface{}, b interface{}) bool {
var left, right int64
av := reflect.ValueOf(a)
@@ -95,7 +96,7 @@ func Gt(a interface{}, b interface{}) bool {
return left > right
}
// Eq takes two types and checks whether they are equal. Supported types are int and string. Unsupported types will panic.
//Eq takes two types and checks whether they are equal. Supported types are int and string. Unsupported types will panic.
func Eq(a interface{}, b interface{}) bool {
av := reflect.ValueOf(a)
bv := reflect.ValueOf(b)
@@ -115,7 +116,7 @@ func trimRightSpace(s string) string {
return strings.TrimRightFunc(s, unicode.IsSpace)
}
// appendIfNotPresent will append stringToAppend to the end of s, but only if it's not yet present in s.
// appendIfNotPresent will append stringToAppend to the end of s, but only if it's not yet present in s
func appendIfNotPresent(s, stringToAppend string) string {
if strings.Contains(s, stringToAppend) {
return s
@@ -123,7 +124,7 @@ func appendIfNotPresent(s, stringToAppend string) string {
return s + " " + stringToAppend
}
// rpad adds padding to the right of a string.
//rpad adds padding to the right of a string
func rpad(s string, padding int) string {
template := fmt.Sprintf("%%-%ds", padding)
return fmt.Sprintf(template, s)
@@ -137,7 +138,7 @@ func tmpl(w io.Writer, text string, data interface{}) error {
return t.Execute(w, data)
}
// ld compares two strings and returns the levenshtein distance between them.
// ld compares two strings and returns the levenshtein distance between them
func ld(s, t string, ignoreCase bool) int {
if ignoreCase {
s = strings.ToLower(s)
vendor/github.com/spf13/cobra/command.go
Generated Vendored
+94 -143
View File
@@ -57,9 +57,6 @@ type Command struct {
Deprecated string
// Is this command hidden and should NOT show up in the list of available commands?
Hidden bool
// Annotations are key/value pairs that can be used by applications to identify or
// group commands
Annotations map[string]string
// Full set of flags
flags *flag.FlagSet
// Set of flags childrens of this command will inherit
@@ -112,11 +109,10 @@ type Command struct {
flagErrorBuf *bytes.Buffer
args []string // actual args parsed from flags
output *io.Writer // out writer if set in SetOutput(w)
usageFunc func(*Command) error // Usage can be defined by application
usageTemplate string // Can be defined by Application
flagErrorFunc func(*Command, error) error
args []string // actual args parsed from flags
output *io.Writer // out writer if set in SetOutput(w)
usageFunc func(*Command) error // Usage can be defined by application
usageTemplate string // Can be defined by Application
helpTemplate string // Can be defined by Application
helpFunc func(*Command, []string) // Help can be defined by application
helpCommand *Command // The help command
@@ -132,7 +128,7 @@ type Command struct {
DisableFlagParsing bool
}
// SetArgs sets arguments for the command. It is set to os.Args[1:] by default, if desired, can be overridden
// os.Args[1:] by default, if desired, can be overridden
// particularly useful when testing.
func (c *Command) SetArgs(a []string) {
c.args = a
@@ -144,33 +140,26 @@ func (c *Command) SetOutput(output io.Writer) {
c.output = &output
}
// SetUsageFunc sets usage function. Usage can be defined by application.
// Usage can be defined by application
func (c *Command) SetUsageFunc(f func(*Command) error) {
c.usageFunc = f
}
// SetUsageTemplate sets usage template. Can be defined by Application.
// Can be defined by Application
func (c *Command) SetUsageTemplate(s string) {
c.usageTemplate = s
}
// SetFlagErrorFunc sets a function to generate an error when flag parsing
// fails.
func (c *Command) SetFlagErrorFunc(f func(*Command, error) error) {
c.flagErrorFunc = f
}
// SetHelpFunc sets help function. Can be defined by Application.
// Can be defined by Application
func (c *Command) SetHelpFunc(f func(*Command, []string)) {
c.helpFunc = f
}
// SetHelpCommand sets help command.
func (c *Command) SetHelpCommand(cmd *Command) {
c.helpCommand = cmd
}
// SetHelpTemplate sets help template to be used. Application can use it to set custom template.
// Can be defined by Application
func (c *Command) SetHelpTemplate(s string) {
c.helpTemplate = s
}
@@ -187,12 +176,10 @@ func (c *Command) SetGlobalNormalizationFunc(n func(f *flag.FlagSet, name string
}
}
// OutOrStdout returns output to stdout.
func (c *Command) OutOrStdout() io.Writer {
return c.getOut(os.Stdout)
}
// OutOrStderr returns output to stderr
func (c *Command) OutOrStderr() io.Writer {
return c.getOut(os.Stderr)
}
@@ -208,7 +195,7 @@ func (c *Command) getOut(def io.Writer) io.Writer {
}
// UsageFunc returns either the function set by SetUsageFunc for this command
// or a parent, or it returns a default usage function.
// or a parent, or it returns a default usage function
func (c *Command) UsageFunc() (f func(*Command) error) {
if c.usageFunc != nil {
return c.usageFunc
@@ -227,18 +214,22 @@ func (c *Command) UsageFunc() (f func(*Command) error) {
}
}
// Usage puts out the usage for the command.
// Used when a user provides invalid input.
// Can be defined by user by overriding UsageFunc.
// Output the usage for the command
// Used when a user provides invalid input
// Can be defined by user by overriding UsageFunc
func (c *Command) Usage() error {
return c.UsageFunc()(c)
}
// HelpFunc returns either the function set by SetHelpFunc for this command
// or a parent, or it returns a function with default help behavior.
// or a parent, or it returns a function with default help behavior
func (c *Command) HelpFunc() func(*Command, []string) {
if helpFunc := c.checkHelpFunc(); helpFunc != nil {
return helpFunc
cmd := c
for cmd != nil {
if cmd.helpFunc != nil {
return cmd.helpFunc
}
cmd = cmd.parent
}
return func(*Command, []string) {
c.mergePersistentFlags()
@@ -249,29 +240,14 @@ func (c *Command) HelpFunc() func(*Command, []string) {
}
}
// checkHelpFunc checks if there is helpFunc in ancestors of c.
func (c *Command) checkHelpFunc() func(*Command, []string) {
if c == nil {
return nil
}
if c.helpFunc != nil {
return c.helpFunc
}
if c.HasParent() {
return c.parent.checkHelpFunc()
}
return nil
}
// Help puts out the help for the command.
// Used when a user calls help [command].
// Can be defined by user by overriding HelpFunc.
// Output the help for the command
// Used when a user calls help [command]
// Can be defined by user by overriding HelpFunc
func (c *Command) Help() error {
c.HelpFunc()(c, []string{})
return nil
}
// UsageString return usage string.
func (c *Command) UsageString() string {
tmpOutput := c.output
bb := new(bytes.Buffer)
@@ -281,25 +257,8 @@ func (c *Command) UsageString() string {
return bb.String()
}
// FlagErrorFunc returns either the function set by SetFlagErrorFunc for this
// command or a parent, or it returns a function which returns the original
// error.
func (c *Command) FlagErrorFunc() (f func(*Command, error) error) {
if c.flagErrorFunc != nil {
return c.flagErrorFunc
}
if c.HasParent() {
return c.parent.FlagErrorFunc()
}
return func(c *Command, err error) error {
return err
}
}
var minUsagePadding = 25
// UsagePadding return padding for the usage.
func (c *Command) UsagePadding() int {
if c.parent == nil || minUsagePadding > c.parent.commandsMaxUseLen {
return minUsagePadding
@@ -309,7 +268,7 @@ func (c *Command) UsagePadding() int {
var minCommandPathPadding = 11
// CommandPathPadding return padding for the command path.
//
func (c *Command) CommandPathPadding() int {
if c.parent == nil || minCommandPathPadding > c.parent.commandsMaxCommandPathLen {
return minCommandPathPadding
@@ -319,7 +278,6 @@ func (c *Command) CommandPathPadding() int {
var minNamePadding = 11
// NamePadding returns padding for the name.
func (c *Command) NamePadding() int {
if c.parent == nil || minNamePadding > c.parent.commandsMaxNameLen {
return minNamePadding
@@ -327,7 +285,6 @@ func (c *Command) NamePadding() int {
return c.parent.commandsMaxNameLen
}
// UsageTemplate returns usage template for the command.
func (c *Command) UsageTemplate() string {
if c.usageTemplate != "" {
return c.usageTemplate
@@ -345,25 +302,24 @@ Aliases:
{{end}}{{if .HasExample}}
Examples:
{{ .Example }}{{end}}{{if .HasAvailableSubCommands}}
{{ .Example }}{{end}}{{ if .HasAvailableSubCommands}}
Available Commands:{{range .Commands}}{{if (or .IsAvailableCommand (eq .Name "help"))}}
{{rpad .Name .NamePadding }} {{.Short}}{{end}}{{end}}{{end}}{{if .HasAvailableLocalFlags}}
Available Commands:{{range .Commands}}{{if .IsAvailableCommand}}
{{rpad .Name .NamePadding }} {{.Short}}{{end}}{{end}}{{end}}{{ if .HasAvailableLocalFlags}}
Flags:
{{.LocalFlags.FlagUsages | trimRightSpace}}{{end}}{{if .HasAvailableInheritedFlags}}
{{.LocalFlags.FlagUsages | trimRightSpace}}{{end}}{{ if .HasAvailableInheritedFlags}}
Global Flags:
{{.InheritedFlags.FlagUsages | trimRightSpace}}{{end}}{{if .HasHelpSubCommands}}
Additional help topics:{{range .Commands}}{{if .IsAdditionalHelpTopicCommand}}
{{rpad .CommandPath .CommandPathPadding}} {{.Short}}{{end}}{{end}}{{end}}{{if .HasAvailableSubCommands}}
Additional help topics:{{range .Commands}}{{if .IsHelpCommand}}
{{rpad .CommandPath .CommandPathPadding}} {{.Short}}{{end}}{{end}}{{end}}{{ if .HasAvailableSubCommands }}
Use "{{.CommandPath}} [command] --help" for more information about a command.{{end}}
`
}
// HelpTemplate return help template for the command.
func (c *Command) HelpTemplate() string {
if c.helpTemplate != "" {
return c.helpTemplate
@@ -377,25 +333,27 @@ func (c *Command) HelpTemplate() string {
{{end}}{{if or .Runnable .HasSubCommands}}{{.UsageString}}{{end}}`
}
// Really only used when casting a command to a commander.
// Really only used when casting a command to a commander
func (c *Command) resetChildrensParents() {
for _, x := range c.commands {
x.parent = c
}
}
func hasNoOptDefVal(name string, f *flag.FlagSet) bool {
// Test if the named flag is a boolean flag.
func isBooleanFlag(name string, f *flag.FlagSet) bool {
flag := f.Lookup(name)
if flag == nil {
return false
}
return len(flag.NoOptDefVal) > 0
return flag.Value.Type() == "bool"
}
func shortHasNoOptDefVal(name string, fs *flag.FlagSet) bool {
// Test if the named flag is a boolean flag.
func isBooleanShortFlag(name string, f *flag.FlagSet) bool {
result := false
fs.VisitAll(func(flag *flag.Flag) {
if flag.Shorthand == name && len(flag.NoOptDefVal) > 0 {
f.VisitAll(func(f *flag.Flag) {
if f.Shorthand == name && f.Value.Type() == "bool" {
result = true
}
})
@@ -421,13 +379,13 @@ func stripFlags(args []string, c *Command) []string {
inQuote = true
case strings.HasPrefix(y, "--") && !strings.Contains(y, "="):
// TODO: this isn't quite right, we should really check ahead for 'true' or 'false'
inFlag = !hasNoOptDefVal(y[2:], c.Flags())
case strings.HasPrefix(y, "-") && !strings.Contains(y, "=") && len(y) == 2 && !shortHasNoOptDefVal(y[1:], c.Flags()):
inFlag = !isBooleanFlag(y[2:], c.Flags())
case strings.HasPrefix(y, "-") && !strings.Contains(y, "=") && len(y) == 2 && !isBooleanShortFlag(y[1:], c.Flags()):
inFlag = true
case inFlag:
inFlag = false
case y == "":
// strip empty commands, as the go tests expect this to be ok....
// strip empty commands, as the go tests expect this to be ok....
case !strings.HasPrefix(y, "-"):
commands = append(commands, y)
inFlag = false
@@ -456,7 +414,7 @@ func argsMinusFirstX(args []string, x string) []string {
return args
}
// Find the target command given the args and command tree
// find the target command given the args and command tree
// Meant to be run on the highest node. Only searches down.
func (c *Command) Find(args []string) (*Command, []string, error) {
if c == nil {
@@ -524,7 +482,6 @@ func (c *Command) Find(args []string) (*Command, []string, error) {
return commandFound, a, nil
}
// SuggestionsFor provides suggestions for the typedName.
func (c *Command) SuggestionsFor(typedName string) []string {
suggestions := []string{}
for _, cmd := range c.commands {
@@ -545,7 +502,6 @@ func (c *Command) SuggestionsFor(typedName string) []string {
return suggestions
}
// VisitParents visits all parents of the command and invokes fn on each parent.
func (c *Command) VisitParents(fn func(*Command)) {
var traverse func(*Command) *Command
@@ -561,7 +517,6 @@ func (c *Command) VisitParents(fn func(*Command)) {
traverse(c)
}
// Root finds root command.
func (c *Command) Root() *Command {
var findRoot func(*Command) *Command
@@ -598,7 +553,7 @@ func (c *Command) execute(a []string) (err error) {
err = c.ParseFlags(a)
if err != nil {
return c.FlagErrorFunc()(c, err)
return err
}
// If help is called, regardless of other flags, return we want help
// Also say we need help if the command isn't runnable.
@@ -686,7 +641,7 @@ func (c *Command) errorMsgFromParse() string {
return ""
}
// Execute Call execute to use the args (os.Args[1:] by default)
// Call execute to use the args (os.Args[1:] by default)
// and run through the command tree finding appropriate matches
// for commands and then corresponding flags.
func (c *Command) Execute() error {
@@ -694,8 +649,8 @@ func (c *Command) Execute() error {
return err
}
// ExecuteC executes the command.
func (c *Command) ExecuteC() (cmd *Command, err error) {
// Regardless of what command execute is called on, run on Root only
if c.HasParent() {
return c.Root().ExecuteC()
@@ -757,7 +712,6 @@ func (c *Command) ExecuteC() (cmd *Command, err error) {
}
func (c *Command) initHelpFlag() {
c.mergePersistentFlags()
if c.Flags().Lookup("help") == nil {
c.Flags().BoolP("help", "h", false, "help for "+c.Name())
}
@@ -780,7 +734,7 @@ func (c *Command) initHelpCmd() {
Run: func(c *Command, args []string) {
cmd, _, e := c.Root().Find(args)
if cmd == nil || e != nil {
c.Printf("Unknown help topic %#q\n", args)
c.Printf("Unknown help topic %#q.", args)
c.Root().Usage()
} else {
cmd.Help()
@@ -791,13 +745,13 @@ func (c *Command) initHelpCmd() {
c.AddCommand(c.helpCommand)
}
// ResetCommands used for testing.
// Used for testing
func (c *Command) ResetCommands() {
c.commands = nil
c.helpCommand = nil
}
// Sorts commands by their names.
// Sorts commands by their names
type commandSorterByName []*Command
func (c commandSorterByName) Len() int { return len(c) }
@@ -877,18 +831,18 @@ main:
}
}
// Print is a convenience method to Print to the defined output, fallback to Stderr if not set.
// Print is a convenience method to Print to the defined output, fallback to Stderr if not set
func (c *Command) Print(i ...interface{}) {
fmt.Fprint(c.OutOrStderr(), i...)
}
// Println is a convenience method to Println to the defined output, fallback to Stderr if not set.
// Println is a convenience method to Println to the defined output, fallback to Stderr if not set
func (c *Command) Println(i ...interface{}) {
str := fmt.Sprintln(i...)
c.Print(str)
}
// Printf is a convenience method to Printf to the defined output, fallback to Stderr if not set.
// Printf is a convenience method to Printf to the defined output, fallback to Stderr if not set
func (c *Command) Printf(format string, i ...interface{}) {
str := fmt.Sprintf(format, i...)
c.Print(str)
@@ -905,7 +859,7 @@ func (c *Command) CommandPath() string {
return str
}
// UseLine puts out the full usage for a given command (including parents).
//The full usage for a given command (including parents)
func (c *Command) UseLine() string {
str := ""
if c.HasParent() {
@@ -914,8 +868,8 @@ func (c *Command) UseLine() string {
return str + c.Use
}
// DebugFlags used to determine which flags have been assigned to which commands
// and which persist.
// For use in determining which flags have been assigned to which commands
// and which persist
func (c *Command) DebugFlags() {
c.Println("DebugFlags called on", c.Name())
var debugflags func(*Command)
@@ -969,8 +923,7 @@ func (c *Command) Name() string {
if i >= 0 {
name = name[:i]
}
c.name = name
return c.name
return name
}
// HasAlias determines if a given string is an alias of the command.
@@ -983,28 +936,26 @@ func (c *Command) HasAlias(s string) bool {
return false
}
// NameAndAliases returns string containing name and all aliases
func (c *Command) NameAndAliases() string {
return strings.Join(append([]string{c.Name()}, c.Aliases...), ", ")
}
// HasExample determines if the command has example.
func (c *Command) HasExample() bool {
return len(c.Example) > 0
}
// Runnable determines if the command is itself runnable.
// Runnable determines if the command is itself runnable
func (c *Command) Runnable() bool {
return c.Run != nil || c.RunE != nil
}
// HasSubCommands determines if the command has children commands.
// HasSubCommands determines if the command has children commands
func (c *Command) HasSubCommands() bool {
return len(c.commands) > 0
}
// IsAvailableCommand determines if a command is available as a non-help command
// (this includes all non deprecated/hidden commands).
// (this includes all non deprecated/hidden commands)
func (c *Command) IsAvailableCommand() bool {
if len(c.Deprecated) != 0 || c.Hidden {
return false
@@ -1021,12 +972,11 @@ func (c *Command) IsAvailableCommand() bool {
return false
}
// IsAdditionalHelpTopicCommand determines if a command is an additional
// help topic command; additional help topic command is determined by the
// fact that it is NOT runnable/hidden/deprecated, and has no sub commands that
// are runnable/hidden/deprecated.
// Concrete example: https://github.com/spf13/cobra/issues/393#issuecomment-282741924.
func (c *Command) IsAdditionalHelpTopicCommand() bool {
// IsHelpCommand determines if a command is a 'help' command; a help command is
// determined by the fact that it is NOT runnable/hidden/deprecated, and has no
// sub commands that are runnable/hidden/deprecated
func (c *Command) IsHelpCommand() bool {
// if a command is runnable, deprecated, or hidden it is not a 'help' command
if c.Runnable() || len(c.Deprecated) != 0 || c.Hidden {
return false
@@ -1034,7 +984,7 @@ func (c *Command) IsAdditionalHelpTopicCommand() bool {
// if any non-help sub commands are found, the command is not a 'help' command
for _, sub := range c.commands {
if !sub.IsAdditionalHelpTopicCommand() {
if !sub.IsHelpCommand() {
return false
}
}
@@ -1043,13 +993,14 @@ func (c *Command) IsAdditionalHelpTopicCommand() bool {
return true
}
// HasHelpSubCommands determines if a command has any available 'help' sub commands
// HasHelpSubCommands determines if a command has any avilable 'help' sub commands
// that need to be shown in the usage/help default template under 'additional help
// topics'.
// topics'
func (c *Command) HasHelpSubCommands() bool {
// return true on the first found available 'help' sub command
for _, sub := range c.commands {
if sub.IsAdditionalHelpTopicCommand() {
if sub.IsHelpCommand() {
return true
}
}
@@ -1059,8 +1010,9 @@ func (c *Command) HasHelpSubCommands() bool {
}
// HasAvailableSubCommands determines if a command has available sub commands that
// need to be shown in the usage/help default template under 'available commands'.
// need to be shown in the usage/help default template under 'available commands'
func (c *Command) HasAvailableSubCommands() bool {
// return true on the first found available (non deprecated/help/hidden)
// sub command
for _, sub := range c.commands {
@@ -1074,18 +1026,17 @@ func (c *Command) HasAvailableSubCommands() bool {
return false
}
// HasParent determines if the command is a child command.
// Determine if the command is a child command
func (c *Command) HasParent() bool {
return c.parent != nil
}
// GlobalNormalizationFunc returns the global normalization function or nil if doesn't exists.
// GlobalNormalizationFunc returns the global normalization function or nil if doesn't exists
func (c *Command) GlobalNormalizationFunc() func(f *flag.FlagSet, name string) flag.NormalizedName {
return c.globNormFunc
}
// Flags returns the complete FlagSet that applies
// to this command (local and persistent declared here and by all parents).
// Get the complete FlagSet that applies to this command (local and persistent declared here and by all parents)
func (c *Command) Flags() *flag.FlagSet {
if c.flags == nil {
c.flags = flag.NewFlagSet(c.Name(), flag.ContinueOnError)
@@ -1097,7 +1048,7 @@ func (c *Command) Flags() *flag.FlagSet {
return c.flags
}
// LocalNonPersistentFlags are flags specific to this command which will NOT persist to subcommands.
// LocalNonPersistentFlags are flags specific to this command which will NOT persist to subcommands
func (c *Command) LocalNonPersistentFlags() *flag.FlagSet {
persistentFlags := c.PersistentFlags()
@@ -1110,7 +1061,7 @@ func (c *Command) LocalNonPersistentFlags() *flag.FlagSet {
return out
}
// LocalFlags returns the local FlagSet specifically set in the current command.
// Get the local FlagSet specifically set in the current command
func (c *Command) LocalFlags() *flag.FlagSet {
c.mergePersistentFlags()
@@ -1128,7 +1079,7 @@ func (c *Command) LocalFlags() *flag.FlagSet {
return local
}
// InheritedFlags returns all flags which were inherited from parents commands.
// All Flags which were inherited from parents commands
func (c *Command) InheritedFlags() *flag.FlagSet {
c.mergePersistentFlags()
@@ -1157,12 +1108,12 @@ func (c *Command) InheritedFlags() *flag.FlagSet {
return inherited
}
// NonInheritedFlags returns all flags which were not inherited from parent commands.
// All Flags which were not inherited from parent commands
func (c *Command) NonInheritedFlags() *flag.FlagSet {
return c.LocalFlags()
}
// PersistentFlags returns the persistent FlagSet specifically set in the current command.
// Get the Persistent FlagSet specifically set in the current command
func (c *Command) PersistentFlags() *flag.FlagSet {
if c.pflags == nil {
c.pflags = flag.NewFlagSet(c.Name(), flag.ContinueOnError)
@@ -1174,7 +1125,7 @@ func (c *Command) PersistentFlags() *flag.FlagSet {
return c.pflags
}
// ResetFlags is used in testing.
// For use in testing
func (c *Command) ResetFlags() {
c.flagErrorBuf = new(bytes.Buffer)
c.flagErrorBuf.Reset()
@@ -1184,50 +1135,50 @@ func (c *Command) ResetFlags() {
c.pflags.SetOutput(c.flagErrorBuf)
}
// HasFlags checks if the command contains any flags (local plus persistent from the entire structure).
// Does the command contain any flags (local plus persistent from the entire structure)
func (c *Command) HasFlags() bool {
return c.Flags().HasFlags()
}
// HasPersistentFlags checks if the command contains persistent flags.
// Does the command contain persistent flags
func (c *Command) HasPersistentFlags() bool {
return c.PersistentFlags().HasFlags()
}
// HasLocalFlags checks if the command has flags specifically declared locally.
// Does the command has flags specifically declared locally
func (c *Command) HasLocalFlags() bool {
return c.LocalFlags().HasFlags()
}
// HasInheritedFlags checks if the command has flags inherited from its parent command.
// Does the command have flags inherited from its parent command
func (c *Command) HasInheritedFlags() bool {
return c.InheritedFlags().HasFlags()
}
// HasAvailableFlags checks if the command contains any flags (local plus persistent from the entire
// structure) which are not hidden or deprecated.
// Does the command contain any flags (local plus persistent from the entire
// structure) which are not hidden or deprecated
func (c *Command) HasAvailableFlags() bool {
return c.Flags().HasAvailableFlags()
}
// HasAvailablePersistentFlags checks if the command contains persistent flags which are not hidden or deprecated.
// Does the command contain persistent flags which are not hidden or deprecated
func (c *Command) HasAvailablePersistentFlags() bool {
return c.PersistentFlags().HasAvailableFlags()
}
// HasAvailableLocalFlags checks if the command has flags specifically declared locally which are not hidden
// or deprecated.
// Does the command has flags specifically declared locally which are not hidden
// or deprecated
func (c *Command) HasAvailableLocalFlags() bool {
return c.LocalFlags().HasAvailableFlags()
}
// HasAvailableInheritedFlags checks if the command has flags inherited from its parent command which are
// not hidden or deprecated.
// Does the command have flags inherited from its parent command which are
// not hidden or deprecated
func (c *Command) HasAvailableInheritedFlags() bool {
return c.InheritedFlags().HasAvailableFlags()
}
// Flag climbs up the command tree looking for matching flag.
// Flag climbs up the command tree looking for matching flag
func (c *Command) Flag(name string) (flag *flag.Flag) {
flag = c.Flags().Lookup(name)
@@ -1238,7 +1189,7 @@ func (c *Command) Flag(name string) (flag *flag.Flag) {
return
}
// Recursively find matching persistent flag.
// recursively find matching persistent flag
func (c *Command) persistentFlag(name string) (flag *flag.Flag) {
if c.HasPersistentFlags() {
flag = c.PersistentFlags().Lookup(name)
@@ -1250,7 +1201,7 @@ func (c *Command) persistentFlag(name string) (flag *flag.Flag) {
return
}
// ParseFlags parses persistent flag tree and local flags.
// ParseFlags parses persistent flag tree & local flags
func (c *Command) ParseFlags(args []string) (err error) {
if c.DisableFlagParsing {
return nil
@@ -1260,7 +1211,7 @@ func (c *Command) ParseFlags(args []string) (err error) {
return
}
// Parent returns a commands parent command.
// Parent returns a commands parent command
func (c *Command) Parent() *Command {
return c.parent
}
vendor/github.com/spf13/pflag/bool_slice.go
Generated Vendored
-147
View File
@@ -1,147 +0,0 @@
package pflag
import (
"io"
"strconv"
"strings"
)
// -- boolSlice Value
type boolSliceValue struct {
value *[]bool
changed bool
}
func newBoolSliceValue(val []bool, p *[]bool) *boolSliceValue {
bsv := new(boolSliceValue)
bsv.value = p
*bsv.value = val
return bsv
}
// Set converts, and assigns, the comma-separated boolean argument string representation as the []bool value of this flag.
// If Set is called on a flag that already has a []bool assigned, the newly converted values will be appended.
func (s *boolSliceValue) Set(val string) error {
// remove all quote characters
rmQuote := strings.NewReplacer(`"`, "", `'`, "", "`", "")
// read flag arguments with CSV parser
boolStrSlice, err := readAsCSV(rmQuote.Replace(val))
if err != nil && err != io.EOF {
return err
}
// parse boolean values into slice
out := make([]bool, 0, len(boolStrSlice))
for _, boolStr := range boolStrSlice {
b, err := strconv.ParseBool(strings.TrimSpace(boolStr))
if err != nil {
return err
}
out = append(out, b)
}
if !s.changed {
*s.value = out
} else {
*s.value = append(*s.value, out...)
}
s.changed = true
return nil
}
// Type returns a string that uniquely represents this flag's type.
func (s *boolSliceValue) Type() string {
return "boolSlice"
}
// String defines a "native" format for this boolean slice flag value.
func (s *boolSliceValue) String() string {
boolStrSlice := make([]string, len(*s.value))
for i, b := range *s.value {
boolStrSlice[i] = strconv.FormatBool(b)
}
out, _ := writeAsCSV(boolStrSlice)
return "[" + out + "]"
}
func boolSliceConv(val string) (interface{}, error) {
val = strings.Trim(val, "[]")
// Empty string would cause a slice with one (empty) entry
if len(val) == 0 {
return []bool{}, nil
}
ss := strings.Split(val, ",")
out := make([]bool, len(ss))
for i, t := range ss {
var err error
out[i], err = strconv.ParseBool(t)
if err != nil {
return nil, err
}
}
return out, nil
}
// GetBoolSlice returns the []bool value of a flag with the given name.
func (f *FlagSet) GetBoolSlice(name string) ([]bool, error) {
val, err := f.getFlagType(name, "boolSlice", boolSliceConv)
if err != nil {
return []bool{}, err
}
return val.([]bool), nil
}
// BoolSliceVar defines a boolSlice flag with specified name, default value, and usage string.
// The argument p points to a []bool variable in which to store the value of the flag.
func (f *FlagSet) BoolSliceVar(p *[]bool, name string, value []bool, usage string) {
f.VarP(newBoolSliceValue(value, p), name, "", usage)
}
// BoolSliceVarP is like BoolSliceVar, but accepts a shorthand letter that can be used after a single dash.
func (f *FlagSet) BoolSliceVarP(p *[]bool, name, shorthand string, value []bool, usage string) {
f.VarP(newBoolSliceValue(value, p), name, shorthand, usage)
}
// BoolSliceVar defines a []bool flag with specified name, default value, and usage string.
// The argument p points to a []bool variable in which to store the value of the flag.
func BoolSliceVar(p *[]bool, name string, value []bool, usage string) {
CommandLine.VarP(newBoolSliceValue(value, p), name, "", usage)
}
// BoolSliceVarP is like BoolSliceVar, but accepts a shorthand letter that can be used after a single dash.
func BoolSliceVarP(p *[]bool, name, shorthand string, value []bool, usage string) {
CommandLine.VarP(newBoolSliceValue(value, p), name, shorthand, usage)
}
// BoolSlice defines a []bool flag with specified name, default value, and usage string.
// The return value is the address of a []bool variable that stores the value of the flag.
func (f *FlagSet) BoolSlice(name string, value []bool, usage string) *[]bool {
p := []bool{}
f.BoolSliceVarP(&p, name, "", value, usage)
return &p
}
// BoolSliceP is like BoolSlice, but accepts a shorthand letter that can be used after a single dash.
func (f *FlagSet) BoolSliceP(name, shorthand string, value []bool, usage string) *[]bool {
p := []bool{}
f.BoolSliceVarP(&p, name, shorthand, value, usage)
return &p
}
// BoolSlice defines a []bool flag with specified name, default value, and usage string.
// The return value is the address of a []bool variable that stores the value of the flag.
func BoolSlice(name string, value []bool, usage string) *[]bool {
return CommandLine.BoolSliceP(name, "", value, usage)
}
// BoolSliceP is like BoolSlice, but accepts a shorthand letter that can be used after a single dash.
func BoolSliceP(name, shorthand string, value []bool, usage string) *[]bool {
return CommandLine.BoolSliceP(name, shorthand, value, usage)
}
vendor/github.com/spf13/pflag/flag.go
Generated Vendored
+15 -131
View File
@@ -487,76 +487,9 @@ func UnquoteUsage(flag *Flag) (name string, usage string) {
return
}
// Splits the string `s` on whitespace into an initial substring up to
// `i` runes in length and the remainder. Will go `slop` over `i` if
// that encompasses the entire string (which allows the caller to
// avoid short orphan words on the final line).
func wrapN(i, slop int, s string) (string, string) {
if i+slop > len(s) {
return s, ""
}
w := strings.LastIndexAny(s[:i], " \t")
if w <= 0 {
return s, ""
}
return s[:w], s[w+1:]
}
// Wraps the string `s` to a maximum width `w` with leading indent
// `i`. The first line is not indented (this is assumed to be done by
// caller). Pass `w` == 0 to do no wrapping
func wrap(i, w int, s string) string {
if w == 0 {
return s
}
// space between indent i and end of line width w into which
// we should wrap the text.
wrap := w - i
var r, l string
// Not enough space for sensible wrapping. Wrap as a block on
// the next line instead.
if wrap < 24 {
i = 16
wrap = w - i
r += "\n" + strings.Repeat(" ", i)
}
// If still not enough space then don't even try to wrap.
if wrap < 24 {
return s
}
// Try to avoid short orphan words on the final line, by
// allowing wrapN to go a bit over if that would fit in the
// remainder of the line.
slop := 5
wrap = wrap - slop
// Handle first line, which is indented by the caller (or the
// special case above)
l, s = wrapN(wrap, slop, s)
r = r + l
// Now wrap the rest
for s != "" {
var t string
t, s = wrapN(wrap, slop, s)
r = r + "\n" + strings.Repeat(" ", i) + t
}
return r
}
// FlagUsagesWrapped returns a string containing the usage information
// for all flags in the FlagSet. Wrapped to `cols` columns (0 for no
// wrapping)
func (f *FlagSet) FlagUsagesWrapped(cols int) string {
// FlagUsages Returns a string containing the usage information for all flags in
// the FlagSet
func (f *FlagSet) FlagUsages() string {
x := new(bytes.Buffer)
lines := make([]string, 0, len(f.formal))
@@ -613,19 +546,12 @@ func (f *FlagSet) FlagUsagesWrapped(cols int) string {
for _, line := range lines {
sidx := strings.Index(line, "\x00")
spacing := strings.Repeat(" ", maxlen-sidx)
// maxlen + 2 comes from + 1 for the \x00 and + 1 for the (deliberate) off-by-one in maxlen-sidx
fmt.Fprintln(x, line[:sidx], spacing, wrap(maxlen+2, cols, line[sidx+1:]))
fmt.Fprintln(x, line[:sidx], spacing, line[sidx+1:])
}
return x.String()
}
// FlagUsages returns a string containing the usage information for all flags in
// the FlagSet
func (f *FlagSet) FlagUsages() string {
return f.FlagUsagesWrapped(0)
}
// PrintDefaults prints to standard error the default values of all defined command-line flags.
func PrintDefaults() {
CommandLine.PrintDefaults()
@@ -709,7 +635,7 @@ func (f *FlagSet) VarPF(value Value, name, shorthand, usage string) *Flag {
// VarP is like Var, but accepts a shorthand letter that can be used after a single dash.
func (f *FlagSet) VarP(value Value, name, shorthand, usage string) {
f.VarPF(value, name, shorthand, usage)
_ = f.VarPF(value, name, shorthand, usage)
}
// AddFlag will add the flag to the FlagSet
@@ -826,7 +752,7 @@ func containsShorthand(arg, shorthand string) bool {
return strings.Contains(arg, shorthand)
}
func (f *FlagSet) parseLongArg(s string, args []string, fn parseFunc) (a []string, err error) {
func (f *FlagSet) parseLongArg(s string, args []string) (a []string, err error) {
a = args
name := s[2:]
if len(name) == 0 || name[0] == '-' || name[0] == '=' {
@@ -860,11 +786,11 @@ func (f *FlagSet) parseLongArg(s string, args []string, fn parseFunc) (a []strin
err = f.failf("flag needs an argument: %s", s)
return
}
err = fn(flag, value, s)
err = f.setFlag(flag, value, s)
return
}
func (f *FlagSet) parseSingleShortArg(shorthands string, args []string, fn parseFunc) (outShorts string, outArgs []string, err error) {
func (f *FlagSet) parseSingleShortArg(shorthands string, args []string) (outShorts string, outArgs []string, err error) {
if strings.HasPrefix(shorthands, "test.") {
return
}
@@ -899,16 +825,16 @@ func (f *FlagSet) parseSingleShortArg(shorthands string, args []string, fn parse
err = f.failf("flag needs an argument: %q in -%s", c, shorthands)
return
}
err = fn(flag, value, shorthands)
err = f.setFlag(flag, value, shorthands)
return
}
func (f *FlagSet) parseShortArg(s string, args []string, fn parseFunc) (a []string, err error) {
func (f *FlagSet) parseShortArg(s string, args []string) (a []string, err error) {
a = args
shorthands := s[1:]
for len(shorthands) > 0 {
shorthands, a, err = f.parseSingleShortArg(shorthands, args, fn)
shorthands, a, err = f.parseSingleShortArg(shorthands, args)
if err != nil {
return
}
@@ -917,7 +843,7 @@ func (f *FlagSet) parseShortArg(s string, args []string, fn parseFunc) (a []stri
return
}
func (f *FlagSet) parseArgs(args []string, fn parseFunc) (err error) {
func (f *FlagSet) parseArgs(args []string) (err error) {
for len(args) > 0 {
s := args[0]
args = args[1:]
@@ -937,9 +863,9 @@ func (f *FlagSet) parseArgs(args []string, fn parseFunc) (err error) {
f.args = append(f.args, args...)
break
}
args, err = f.parseLongArg(s, args, fn)
args, err = f.parseLongArg(s, args)
} else {
args, err = f.parseShortArg(s, args, fn)
args, err = f.parseShortArg(s, args)
}
if err != nil {
return
@@ -955,41 +881,7 @@ func (f *FlagSet) parseArgs(args []string, fn parseFunc) (err error) {
func (f *FlagSet) Parse(arguments []string) error {
f.parsed = true
f.args = make([]string, 0, len(arguments))
assign := func(flag *Flag, value, origArg string) error {
return f.setFlag(flag, value, origArg)
}
err := f.parseArgs(arguments, assign)
if err != nil {
switch f.errorHandling {
case ContinueOnError:
return err
case ExitOnError:
os.Exit(2)
case PanicOnError:
panic(err)
}
}
return nil
}
type parseFunc func(flag *Flag, value, origArg string) error
// ParseAll parses flag definitions from the argument list, which should not
// include the command name. The arguments for fn are flag and value. Must be
// called after all flags in the FlagSet are defined and before flags are
// accessed by the program. The return value will be ErrHelp if -help was set
// but not defined.
func (f *FlagSet) ParseAll(arguments []string, fn func(flag *Flag, value string) error) error {
f.parsed = true
f.args = make([]string, 0, len(arguments))
assign := func(flag *Flag, value, origArg string) error {
return fn(flag, value)
}
err := f.parseArgs(arguments, assign)
err := f.parseArgs(arguments)
if err != nil {
switch f.errorHandling {
case ContinueOnError:
@@ -1015,14 +907,6 @@ func Parse() {
CommandLine.Parse(os.Args[1:])
}
// ParseAll parses the command-line flags from os.Args[1:] and called fn for each.
// The arguments for fn are flag and value. Must be called after all flags are
// defined and before flags are accessed by the program.
func ParseAll(fn func(flag *Flag, value string) error) {
// Ignore errors; CommandLine is set for ExitOnError.
CommandLine.ParseAll(os.Args[1:], fn)
}
// SetInterspersed sets whether to support interspersed option/non-option arguments.
func SetInterspersed(interspersed bool) {
CommandLine.SetInterspersed(interspersed)
vendor/github.com/spf13/pflag/golangflag.go
Generated Vendored
+3
View File
@@ -6,10 +6,13 @@ package pflag
import (
goflag "flag"
"fmt"
"reflect"
"strings"
)
var _ = fmt.Print
// flagValueWrapper implements pflag.Value around a flag.Value. The main
// difference here is the addition of the Type method that returns a string
// name of the type. As this is generally unknown, we approximate that with
vendor/github.com/spf13/pflag/ip.go
Generated Vendored
+2
View File
@@ -6,6 +6,8 @@ import (
"strings"
)
var _ = strings.TrimSpace
// -- net.IP value
type ipValue net.IP
vendor/github.com/spf13/pflag/ip_slice.go
Generated Vendored
-148
View File
@@ -1,148 +0,0 @@
package pflag
import (
"fmt"
"io"
"net"
"strings"
)
// -- ipSlice Value
type ipSliceValue struct {
value *[]net.IP
changed bool
}
func newIPSliceValue(val []net.IP, p *[]net.IP) *ipSliceValue {
ipsv := new(ipSliceValue)
ipsv.value = p
*ipsv.value = val
return ipsv
}
// Set converts, and assigns, the comma-separated IP argument string representation as the []net.IP value of this flag.
// If Set is called on a flag that already has a []net.IP assigned, the newly converted values will be appended.
func (s *ipSliceValue) Set(val string) error {
// remove all quote characters
rmQuote := strings.NewReplacer(`"`, "", `'`, "", "`", "")
// read flag arguments with CSV parser
ipStrSlice, err := readAsCSV(rmQuote.Replace(val))
if err != nil && err != io.EOF {
return err
}
// parse ip values into slice
out := make([]net.IP, 0, len(ipStrSlice))
for _, ipStr := range ipStrSlice {
ip := net.ParseIP(strings.TrimSpace(ipStr))
if ip == nil {
return fmt.Errorf("invalid string being converted to IP address: %s", ipStr)
}
out = append(out, ip)
}
if !s.changed {
*s.value = out
} else {
*s.value = append(*s.value, out...)
}
s.changed = true
return nil
}
// Type returns a string that uniquely represents this flag's type.
func (s *ipSliceValue) Type() string {
return "ipSlice"
}
// String defines a "native" format for this net.IP slice flag value.
func (s *ipSliceValue) String() string {
ipStrSlice := make([]string, len(*s.value))
for i, ip := range *s.value {
ipStrSlice[i] = ip.String()
}
out, _ := writeAsCSV(ipStrSlice)
return "[" + out + "]"
}
func ipSliceConv(val string) (interface{}, error) {
val = strings.Trim(val, "[]")
// Emtpy string would cause a slice with one (empty) entry
if len(val) == 0 {
return []net.IP{}, nil
}
ss := strings.Split(val, ",")
out := make([]net.IP, len(ss))
for i, sval := range ss {
ip := net.ParseIP(strings.TrimSpace(sval))
if ip == nil {
return nil, fmt.Errorf("invalid string being converted to IP address: %s", sval)
}
out[i] = ip
}
return out, nil
}
// GetIPSlice returns the []net.IP value of a flag with the given name
func (f *FlagSet) GetIPSlice(name string) ([]net.IP, error) {
val, err := f.getFlagType(name, "ipSlice", ipSliceConv)
if err != nil {
return []net.IP{}, err
}
return val.([]net.IP), nil
}
// IPSliceVar defines a ipSlice flag with specified name, default value, and usage string.
// The argument p points to a []net.IP variable in which to store the value of the flag.
func (f *FlagSet) IPSliceVar(p *[]net.IP, name string, value []net.IP, usage string) {
f.VarP(newIPSliceValue(value, p), name, "", usage)
}
// IPSliceVarP is like IPSliceVar, but accepts a shorthand letter that can be used after a single dash.
func (f *FlagSet) IPSliceVarP(p *[]net.IP, name, shorthand string, value []net.IP, usage string) {
f.VarP(newIPSliceValue(value, p), name, shorthand, usage)
}
// IPSliceVar defines a []net.IP flag with specified name, default value, and usage string.
// The argument p points to a []net.IP variable in which to store the value of the flag.
func IPSliceVar(p *[]net.IP, name string, value []net.IP, usage string) {
CommandLine.VarP(newIPSliceValue(value, p), name, "", usage)
}
// IPSliceVarP is like IPSliceVar, but accepts a shorthand letter that can be used after a single dash.
func IPSliceVarP(p *[]net.IP, name, shorthand string, value []net.IP, usage string) {
CommandLine.VarP(newIPSliceValue(value, p), name, shorthand, usage)
}
// IPSlice defines a []net.IP flag with specified name, default value, and usage string.
// The return value is the address of a []net.IP variable that stores the value of that flag.
func (f *FlagSet) IPSlice(name string, value []net.IP, usage string) *[]net.IP {
p := []net.IP{}
f.IPSliceVarP(&p, name, "", value, usage)
return &p
}
// IPSliceP is like IPSlice, but accepts a shorthand letter that can be used after a single dash.
func (f *FlagSet) IPSliceP(name, shorthand string, value []net.IP, usage string) *[]net.IP {
p := []net.IP{}
f.IPSliceVarP(&p, name, shorthand, value, usage)
return &p
}
// IPSlice defines a []net.IP flag with specified name, default value, and usage string.
// The return value is the address of a []net.IP variable that stores the value of the flag.
func IPSlice(name string, value []net.IP, usage string) *[]net.IP {
return CommandLine.IPSliceP(name, "", value, usage)
}
// IPSliceP is like IPSlice, but accepts a shorthand letter that can be used after a single dash.
func IPSliceP(name, shorthand string, value []net.IP, usage string) *[]net.IP {
return CommandLine.IPSliceP(name, shorthand, value, usage)
}
vendor/github.com/spf13/pflag/ipnet.go
Generated Vendored
+2
View File
@@ -27,6 +27,8 @@ func (*ipNetValue) Type() string {
return "ipNet"
}
var _ = strings.TrimSpace
func newIPNetValue(val net.IPNet, p *net.IPNet) *ipNetValue {
*p = val
return (*ipNetValue)(p)
vendor/github.com/spf13/pflag/string_array.go
Generated Vendored
+6
View File
@@ -1,5 +1,11 @@
package pflag
import (
"fmt"
)
var _ = fmt.Fprint
// -- stringArray Value
type stringArrayValue struct {
value *[]string
vendor/github.com/spf13/pflag/string_slice.go
Generated Vendored
+4 -1
View File
@@ -3,9 +3,12 @@ package pflag
import (
"bytes"
"encoding/csv"
"fmt"
"strings"
)
var _ = fmt.Fprint
// -- stringSlice Value
type stringSliceValue struct {
value *[]string
@@ -36,7 +39,7 @@ func writeAsCSV(vals []string) (string, error) {
return "", err
}
w.Flush()
return strings.TrimSuffix(b.String(), "\n"), nil
return strings.TrimSuffix(b.String(), fmt.Sprintln()), nil
}
func (s *stringSliceValue) Set(val string) error {
vendor/github.com/spf13/pflag/uint_slice.go
Generated Vendored
-126
View File
@@ -1,126 +0,0 @@
package pflag
import (
"fmt"
"strconv"
"strings"
)
// -- uintSlice Value
type uintSliceValue struct {
value *[]uint
changed bool
}
func newUintSliceValue(val []uint, p *[]uint) *uintSliceValue {
uisv := new(uintSliceValue)
uisv.value = p
*uisv.value = val
return uisv
}
func (s *uintSliceValue) Set(val string) error {
ss := strings.Split(val, ",")
out := make([]uint, len(ss))
for i, d := range ss {
u, err := strconv.ParseUint(d, 10, 0)
if err != nil {
return err
}
out[i] = uint(u)
}
if !s.changed {
*s.value = out
} else {
*s.value = append(*s.value, out...)
}
s.changed = true
return nil
}
func (s *uintSliceValue) Type() string {
return "uintSlice"
}
func (s *uintSliceValue) String() string {
out := make([]string, len(*s.value))
for i, d := range *s.value {
out[i] = fmt.Sprintf("%d", d)
}
return "[" + strings.Join(out, ",") + "]"
}
func uintSliceConv(val string) (interface{}, error) {
val = strings.Trim(val, "[]")
// Empty string would cause a slice with one (empty) entry
if len(val) == 0 {
return []uint{}, nil
}
ss := strings.Split(val, ",")
out := make([]uint, len(ss))
for i, d := range ss {
u, err := strconv.ParseUint(d, 10, 0)
if err != nil {
return nil, err
}
out[i] = uint(u)
}
return out, nil
}
// GetUintSlice returns the []uint value of a flag with the given name.
func (f *FlagSet) GetUintSlice(name string) ([]uint, error) {
val, err := f.getFlagType(name, "uintSlice", uintSliceConv)
if err != nil {
return []uint{}, err
}
return val.([]uint), nil
}
// UintSliceVar defines a uintSlice flag with specified name, default value, and usage string.
// The argument p points to a []uint variable in which to store the value of the flag.
func (f *FlagSet) UintSliceVar(p *[]uint, name string, value []uint, usage string) {
f.VarP(newUintSliceValue(value, p), name, "", usage)
}
// UintSliceVarP is like UintSliceVar, but accepts a shorthand letter that can be used after a single dash.
func (f *FlagSet) UintSliceVarP(p *[]uint, name, shorthand string, value []uint, usage string) {
f.VarP(newUintSliceValue(value, p), name, shorthand, usage)
}
// UintSliceVar defines a uint[] flag with specified name, default value, and usage string.
// The argument p points to a uint[] variable in which to store the value of the flag.
func UintSliceVar(p *[]uint, name string, value []uint, usage string) {
CommandLine.VarP(newUintSliceValue(value, p), name, "", usage)
}
// UintSliceVarP is like the UintSliceVar, but accepts a shorthand letter that can be used after a single dash.
func UintSliceVarP(p *[]uint, name, shorthand string, value []uint, usage string) {
CommandLine.VarP(newUintSliceValue(value, p), name, shorthand, usage)
}
// UintSlice defines a []uint flag with specified name, default value, and usage string.
// The return value is the address of a []uint variable that stores the value of the flag.
func (f *FlagSet) UintSlice(name string, value []uint, usage string) *[]uint {
p := []uint{}
f.UintSliceVarP(&p, name, "", value, usage)
return &p
}
// UintSliceP is like UintSlice, but accepts a shorthand letter that can be used after a single dash.
func (f *FlagSet) UintSliceP(name, shorthand string, value []uint, usage string) *[]uint {
p := []uint{}
f.UintSliceVarP(&p, name, shorthand, value, usage)
return &p
}
// UintSlice defines a []uint flag with specified name, default value, and usage string.
// The return value is the address of a []uint variable that stores the value of the flag.
func UintSlice(name string, value []uint, usage string) *[]uint {
return CommandLine.UintSliceP(name, "", value, usage)
}
// UintSliceP is like UintSlice, but accepts a shorthand letter that can be used after a single dash.
func UintSliceP(name, shorthand string, value []uint, usage string) *[]uint {
return CommandLine.UintSliceP(name, shorthand, value, usage)
}
vendor/github.com/xeipuuv/gojsonpointer/pointer.go
Generated Vendored
+61 -34
View File
@@ -52,24 +52,35 @@ type implStruct struct {
outError error
}
func NewJsonPointer(jsonPointerString string) (JsonPointer, error) {
var p JsonPointer
err := p.parse(jsonPointerString)
return p, err
}
type JsonPointer struct {
referenceTokens []string
}
// NewJsonPointer parses the given string JSON pointer and returns an object
func NewJsonPointer(jsonPointerString string) (p JsonPointer, err error) {
// "Constructor", parses the given string JSON pointer
func (p *JsonPointer) parse(jsonPointerString string) error {
// Pointer to the root of the document
if len(jsonPointerString) == 0 {
// Keep referenceTokens nil
return
}
if jsonPointerString[0] != '/' {
return p, errors.New(const_invalid_start)
var err error
if jsonPointerString != const_empty_pointer {
if !strings.HasPrefix(jsonPointerString, const_pointer_separator) {
err = errors.New(const_invalid_start)
} else {
referenceTokens := strings.Split(jsonPointerString, const_pointer_separator)
for _, referenceToken := range referenceTokens[1:] {
p.referenceTokens = append(p.referenceTokens, referenceToken)
}
}
}
p.referenceTokens = strings.Split(jsonPointerString[1:], const_pointer_separator)
return
return err
}
// Uses the pointer to retrieve a value from a JSON document
@@ -108,55 +119,64 @@ func (p *JsonPointer) implementation(i *implStruct) {
for ti, token := range p.referenceTokens {
decodedToken := decodeReferenceToken(token)
isLastToken := ti == len(p.referenceTokens)-1
switch v := node.(type) {
rValue := reflect.ValueOf(node)
kind = rValue.Kind()
case map[string]interface{}:
decodedToken := decodeReferenceToken(token)
if _, ok := v[decodedToken]; ok {
node = v[decodedToken]
switch kind {
case reflect.Map:
m := node.(map[string]interface{})
if _, ok := m[decodedToken]; ok {
node = m[decodedToken]
if isLastToken && i.mode == "SET" {
v[decodedToken] = i.setInValue
m[decodedToken] = i.setInValue
}
} else {
i.outError = fmt.Errorf("Object has no key '%s'", decodedToken)
i.getOutKind = reflect.Map
i.outError = errors.New(fmt.Sprintf("Object has no key '%s'", token))
i.getOutKind = kind
i.getOutNode = nil
return
}
case []interface{}:
case reflect.Slice:
s := node.([]interface{})
tokenIndex, err := strconv.Atoi(token)
if err != nil {
i.outError = fmt.Errorf("Invalid array index '%s'", token)
i.getOutKind = reflect.Slice
i.outError = errors.New(fmt.Sprintf("Invalid array index '%s'", token))
i.getOutKind = kind
i.getOutNode = nil
return
}
if tokenIndex < 0 || tokenIndex >= len(v) {
i.outError = fmt.Errorf("Out of bound array[0,%d] index '%d'", len(v), tokenIndex)
i.getOutKind = reflect.Slice
sLength := len(s)
if tokenIndex < 0 || tokenIndex >= sLength {
i.outError = errors.New(fmt.Sprintf("Out of bound array[0,%d] index '%d'", sLength, tokenIndex))
i.getOutKind = kind
i.getOutNode = nil
return
}
node = v[tokenIndex]
node = s[tokenIndex]
if isLastToken && i.mode == "SET" {
v[tokenIndex] = i.setInValue
s[tokenIndex] = i.setInValue
}
default:
i.outError = fmt.Errorf("Invalid token reference '%s'", token)
i.getOutKind = reflect.ValueOf(node).Kind()
i.outError = errors.New(fmt.Sprintf("Invalid token reference '%s'", token))
i.getOutKind = kind
i.getOutNode = nil
return
}
}
rValue := reflect.ValueOf(node)
kind = rValue.Kind()
i.getOutNode = node
i.getOutKind = reflect.ValueOf(node).Kind()
i.getOutKind = kind
i.outError = nil
}
@@ -177,14 +197,21 @@ func (p *JsonPointer) String() string {
// ~1 => /
// ... and vice versa
const (
const_encoded_reference_token_0 = `~0`
const_encoded_reference_token_1 = `~1`
const_decoded_reference_token_0 = `~`
const_decoded_reference_token_1 = `/`
)
func decodeReferenceToken(token string) string {
step1 := strings.Replace(token, `~1`, `/`, -1)
step2 := strings.Replace(step1, `~0`, `~`, -1)
step1 := strings.Replace(token, const_encoded_reference_token_1, const_decoded_reference_token_1, -1)
step2 := strings.Replace(step1, const_encoded_reference_token_0, const_decoded_reference_token_0, -1)
return step2
}
func encodeReferenceToken(token string) string {
step1 := strings.Replace(token, `~`, `~0`, -1)
step2 := strings.Replace(step1, `/`, `~1`, -1)
step1 := strings.Replace(token, const_decoded_reference_token_1, const_encoded_reference_token_1, -1)
step2 := strings.Replace(step1, const_decoded_reference_token_0, const_encoded_reference_token_0, -1)
return step2
}
vendor/github.com/xeipuuv/gojsonschema/errors.go
Generated Vendored
+8 -40
View File
@@ -1,20 +1,10 @@
package gojsonschema
import (
"bytes"
"sync"
"text/template"
"fmt"
"strings"
)
var errorTemplates errorTemplate = errorTemplate{template.New("errors-new"), sync.RWMutex{}}
// template.Template is not thread-safe for writing, so some locking is done
// sync.RWMutex is used for efficiently locking when new templates are created
type errorTemplate struct {
*template.Template
sync.RWMutex
}
type (
// RequiredError. ErrorDetails: property string
RequiredError struct {
@@ -240,35 +230,13 @@ func newError(err ResultError, context *jsonContext, value interface{}, locale l
err.SetDescription(formatErrorDescription(d, details))
}
// formatErrorDescription takes a string in the default text/template
// format and converts it to a string with replacements. The fields come
// from the ErrorDetails struct and vary for each type of error.
// formatErrorDescription takes a string in this format: %field% is required
// and converts it to a string with replacements. The fields come from
// the ErrorDetails struct and vary for each type of error.
func formatErrorDescription(s string, details ErrorDetails) string {
var tpl *template.Template
var descrAsBuffer bytes.Buffer
var err error
errorTemplates.RLock()
tpl = errorTemplates.Lookup(s)
errorTemplates.RUnlock()
if tpl == nil {
errorTemplates.Lock()
tpl = errorTemplates.New(s)
tpl, err = tpl.Parse(s)
errorTemplates.Unlock()
if err != nil {
return err.Error()
}
for name, val := range details {
s = strings.Replace(s, "%"+strings.ToLower(name)+"%", fmt.Sprintf("%v", val), -1)
}
err = tpl.Execute(&descrAsBuffer, details)
if err != nil {
return err.Error()
}
return descrAsBuffer.String()
return s
}
vendor/github.com/xeipuuv/gojsonschema/format_checkers.go
Generated Vendored
+4 -21
View File
@@ -5,7 +5,6 @@ import (
"net/url"
"reflect"
"regexp"
"strings"
"time"
)
@@ -60,9 +59,6 @@ type (
// UUIDFormatChecker validates a UUID is in the correct format
UUIDFormatChecker struct{}
// RegexFormatChecker validates a regex is in the correct format
RegexFormatChecker struct{}
)
var (
@@ -77,7 +73,6 @@ var (
"ipv6": IPV6FormatChecker{},
"uri": URIFormatChecker{},
"uuid": UUIDFormatChecker{},
"regex": RegexFormatChecker{},
},
}
@@ -85,7 +80,7 @@ var (
rxEmail = regexp.MustCompile("^(((([a-zA-Z]|\\d|[!#\\$%&'\\*\\+\\-\\/=\\?\\^_`{\\|}~]|[\\x{00A0}-\\x{D7FF}\\x{F900}-\\x{FDCF}\\x{FDF0}-\\x{FFEF}])+(\\.([a-zA-Z]|\\d|[!#\\$%&'\\*\\+\\-\\/=\\?\\^_`{\\|}~]|[\\x{00A0}-\\x{D7FF}\\x{F900}-\\x{FDCF}\\x{FDF0}-\\x{FFEF}])+)*)|((\\x22)((((\\x20|\\x09)*(\\x0d\\x0a))?(\\x20|\\x09)+)?(([\\x01-\\x08\\x0b\\x0c\\x0e-\\x1f\\x7f]|\\x21|[\\x23-\\x5b]|[\\x5d-\\x7e]|[\\x{00A0}-\\x{D7FF}\\x{F900}-\\x{FDCF}\\x{FDF0}-\\x{FFEF}])|(\\([\\x01-\\x09\\x0b\\x0c\\x0d-\\x7f]|[\\x{00A0}-\\x{D7FF}\\x{F900}-\\x{FDCF}\\x{FDF0}-\\x{FFEF}]))))*(((\\x20|\\x09)*(\\x0d\\x0a))?(\\x20|\\x09)+)?(\\x22)))@((([a-zA-Z]|\\d|[\\x{00A0}-\\x{D7FF}\\x{F900}-\\x{FDCF}\\x{FDF0}-\\x{FFEF}])|(([a-zA-Z]|\\d|[\\x{00A0}-\\x{D7FF}\\x{F900}-\\x{FDCF}\\x{FDF0}-\\x{FFEF}])([a-zA-Z]|\\d|-|\\.|_|~|[\\x{00A0}-\\x{D7FF}\\x{F900}-\\x{FDCF}\\x{FDF0}-\\x{FFEF}])*([a-zA-Z]|\\d|[\\x{00A0}-\\x{D7FF}\\x{F900}-\\x{FDCF}\\x{FDF0}-\\x{FFEF}])))\\.)+(([a-zA-Z]|[\\x{00A0}-\\x{D7FF}\\x{F900}-\\x{FDCF}\\x{FDF0}-\\x{FFEF}])|(([a-zA-Z]|[\\x{00A0}-\\x{D7FF}\\x{F900}-\\x{FDCF}\\x{FDF0}-\\x{FFEF}])([a-zA-Z]|\\d|-|\\.|_|~|[\\x{00A0}-\\x{D7FF}\\x{F900}-\\x{FDCF}\\x{FDF0}-\\x{FFEF}])*([a-zA-Z]|[\\x{00A0}-\\x{D7FF}\\x{F900}-\\x{FDCF}\\x{FDF0}-\\x{FFEF}])))\\.?$")
// Regex credit: https://www.socketloop.com/tutorials/golang-validate-hostname
rxHostname = regexp.MustCompile(`^([a-zA-Z0-9]|[a-zA-Z0-9][a-zA-Z0-9\-]{0,61}[a-zA-Z0-9])(\.([a-zA-Z0-9]|[a-zA-Z0-9][a-zA-Z0-9\-]{0,61}[a-zA-Z0-9]))*$`)
rxHostname = regexp.MustCompile(`^(([a-zA-Z0-9]|[a-zA-Z0-9][a-zA-Z0-9\-]*[a-zA-Z0-9])\.)*([A-Za-z0-9]|[A-Za-z0-9][A-Za-z0-9\-]*[A-Za-z0-9])$`)
rxUUID = regexp.MustCompile("^[a-f0-9]{8}-[a-f0-9]{4}-[a-f0-9]{4}-[a-f0-9]{4}-[a-f0-9]{12}$")
)
@@ -137,13 +132,13 @@ func (f EmailFormatChecker) IsFormat(input string) bool {
// Credit: https://github.com/asaskevich/govalidator
func (f IPV4FormatChecker) IsFormat(input string) bool {
ip := net.ParseIP(input)
return ip != nil && strings.Contains(input, ".")
return ip != nil && ip.To4() != nil
}
// Credit: https://github.com/asaskevich/govalidator
func (f IPV6FormatChecker) IsFormat(input string) bool {
ip := net.ParseIP(input)
return ip != nil && strings.Contains(input, ":")
return ip != nil && ip.To4() == nil
}
func (f DateTimeFormatChecker) IsFormat(input string) bool {
@@ -174,21 +169,9 @@ func (f URIFormatChecker) IsFormat(input string) bool {
}
func (f HostnameFormatChecker) IsFormat(input string) bool {
return rxHostname.MatchString(input) && len(input) < 256
return rxHostname.MatchString(input)
}
func (f UUIDFormatChecker) IsFormat(input string) bool {
return rxUUID.MatchString(input)
}
// IsFormat implements FormatChecker interface.
func (f RegexFormatChecker) IsFormat(input string) bool {
if input == "" {
return true
}
_, err := regexp.Compile(input)
if err != nil {
return false
}
return true
}
vendor/github.com/xeipuuv/gojsonschema/jsonLoader.go
Generated Vendored
+82 -136
View File
@@ -33,7 +33,6 @@ import (
"io"
"io/ioutil"
"net/http"
"os"
"path/filepath"
"runtime"
"strings"
@@ -41,92 +40,34 @@ import (
"github.com/xeipuuv/gojsonreference"
)
var osFS = osFileSystem(os.Open)
// JSON loader interface
type JSONLoader interface {
JsonSource() interface{}
LoadJSON() (interface{}, error)
JsonReference() (gojsonreference.JsonReference, error)
LoaderFactory() JSONLoaderFactory
}
type JSONLoaderFactory interface {
New(source string) JSONLoader
}
type DefaultJSONLoaderFactory struct {
}
type FileSystemJSONLoaderFactory struct {
fs http.FileSystem
}
func (d DefaultJSONLoaderFactory) New(source string) JSONLoader {
return &jsonReferenceLoader{
fs: osFS,
source: source,
}
}
func (f FileSystemJSONLoaderFactory) New(source string) JSONLoader {
return &jsonReferenceLoader{
fs: f.fs,
source: source,
}
}
// osFileSystem is a functional wrapper for os.Open that implements http.FileSystem.
type osFileSystem func(string) (*os.File, error)
func (o osFileSystem) Open(name string) (http.File, error) {
return o(name)
jsonSource() interface{}
loadJSON() (interface{}, error)
loadSchema() (*Schema, error)
}
// JSON Reference loader
// references are used to load JSONs from files and HTTP
type jsonReferenceLoader struct {
fs http.FileSystem
source string
}
func (l *jsonReferenceLoader) JsonSource() interface{} {
func (l *jsonReferenceLoader) jsonSource() interface{} {
return l.source
}
func (l *jsonReferenceLoader) JsonReference() (gojsonreference.JsonReference, error) {
return gojsonreference.NewJsonReference(l.JsonSource().(string))
}
func (l *jsonReferenceLoader) LoaderFactory() JSONLoaderFactory {
return &FileSystemJSONLoaderFactory{
fs: l.fs,
}
}
// NewReferenceLoader returns a JSON reference loader using the given source and the local OS file system.
func NewReferenceLoader(source string) *jsonReferenceLoader {
return &jsonReferenceLoader{
fs: osFS,
source: source,
}
return &jsonReferenceLoader{source: source}
}
// NewReferenceLoaderFileSystem returns a JSON reference loader using the given source and file system.
func NewReferenceLoaderFileSystem(source string, fs http.FileSystem) *jsonReferenceLoader {
return &jsonReferenceLoader{
fs: fs,
source: source,
}
}
func (l *jsonReferenceLoader) LoadJSON() (interface{}, error) {
func (l *jsonReferenceLoader) loadJSON() (interface{}, error) {
var err error
reference, err := gojsonreference.NewJsonReference(l.JsonSource().(string))
reference, err := gojsonreference.NewJsonReference(l.jsonSource().(string))
if err != nil {
return nil, err
}
@@ -138,7 +79,7 @@ func (l *jsonReferenceLoader) LoadJSON() (interface{}, error) {
if reference.HasFileScheme {
filename := strings.Replace(refToUrl.GetUrl().Path, "file://", "", -1)
filename := strings.Replace(refToUrl.String(), "file://", "", -1)
if runtime.GOOS == "windows" {
// on Windows, a file URL may have an extra leading slash, use slashes
// instead of backslashes, and have spaces escaped
@@ -146,6 +87,7 @@ func (l *jsonReferenceLoader) LoadJSON() (interface{}, error) {
filename = filename[1:]
}
filename = filepath.FromSlash(filename)
filename = strings.Replace(filename, "%20", " ", -1)
}
document, err = l.loadFromFile(filename)
@@ -166,6 +108,33 @@ func (l *jsonReferenceLoader) LoadJSON() (interface{}, error) {
}
func (l *jsonReferenceLoader) loadSchema() (*Schema, error) {
var err error
d := Schema{}
d.pool = newSchemaPool()
d.referencePool = newSchemaReferencePool()
d.documentReference, err = gojsonreference.NewJsonReference(l.jsonSource().(string))
if err != nil {
return nil, err
}
spd, err := d.pool.GetDocument(d.documentReference)
if err != nil {
return nil, err
}
err = d.parse(spd.Document)
if err != nil {
return nil, err
}
return &d, nil
}
func (l *jsonReferenceLoader) loadFromHTTP(address string) (interface{}, error) {
resp, err := http.Get(address)
@@ -175,7 +144,7 @@ func (l *jsonReferenceLoader) loadFromHTTP(address string) (interface{}, error)
// must return HTTP Status 200 OK
if resp.StatusCode != http.StatusOK {
return nil, errors.New(formatErrorDescription(Locale.HttpBadStatus(), ErrorDetails{"status": resp.Status}))
return nil, errors.New(formatErrorDescription(Locale.httpBadStatus(), ErrorDetails{"status": resp.Status}))
}
bodyBuff, err := ioutil.ReadAll(resp.Body)
@@ -188,13 +157,8 @@ func (l *jsonReferenceLoader) loadFromHTTP(address string) (interface{}, error)
}
func (l *jsonReferenceLoader) loadFromFile(path string) (interface{}, error) {
f, err := l.fs.Open(path)
if err != nil {
return nil, err
}
defer f.Close()
bodyBuff, err := ioutil.ReadAll(f)
bodyBuff, err := ioutil.ReadFile(path)
if err != nil {
return nil, err
}
@@ -209,52 +173,45 @@ type jsonStringLoader struct {
source string
}
func (l *jsonStringLoader) JsonSource() interface{} {
func (l *jsonStringLoader) jsonSource() interface{} {
return l.source
}
func (l *jsonStringLoader) JsonReference() (gojsonreference.JsonReference, error) {
return gojsonreference.NewJsonReference("#")
}
func (l *jsonStringLoader) LoaderFactory() JSONLoaderFactory {
return &DefaultJSONLoaderFactory{}
}
func NewStringLoader(source string) *jsonStringLoader {
return &jsonStringLoader{source: source}
}
func (l *jsonStringLoader) LoadJSON() (interface{}, error) {
func (l *jsonStringLoader) loadJSON() (interface{}, error) {
return decodeJsonUsingNumber(strings.NewReader(l.JsonSource().(string)))
return decodeJsonUsingNumber(strings.NewReader(l.jsonSource().(string)))
}
// JSON bytes loader
func (l *jsonStringLoader) loadSchema() (*Schema, error) {
type jsonBytesLoader struct {
source []byte
}
var err error
func (l *jsonBytesLoader) JsonSource() interface{} {
return l.source
}
document, err := l.loadJSON()
if err != nil {
return nil, err
}
func (l *jsonBytesLoader) JsonReference() (gojsonreference.JsonReference, error) {
return gojsonreference.NewJsonReference("#")
}
d := Schema{}
d.pool = newSchemaPool()
d.referencePool = newSchemaReferencePool()
d.documentReference, err = gojsonreference.NewJsonReference("#")
d.pool.SetStandaloneDocument(document)
if err != nil {
return nil, err
}
func (l *jsonBytesLoader) LoaderFactory() JSONLoaderFactory {
return &DefaultJSONLoaderFactory{}
}
err = d.parse(document)
if err != nil {
return nil, err
}
func NewBytesLoader(source []byte) *jsonBytesLoader {
return &jsonBytesLoader{source: source}
}
return &d, nil
func (l *jsonBytesLoader) LoadJSON() (interface{}, error) {
return decodeJsonUsingNumber(bytes.NewReader(l.JsonSource().([]byte)))
}
// JSON Go (types) loader
@@ -264,27 +221,19 @@ type jsonGoLoader struct {
source interface{}
}
func (l *jsonGoLoader) JsonSource() interface{} {
func (l *jsonGoLoader) jsonSource() interface{} {
return l.source
}
func (l *jsonGoLoader) JsonReference() (gojsonreference.JsonReference, error) {
return gojsonreference.NewJsonReference("#")
}
func (l *jsonGoLoader) LoaderFactory() JSONLoaderFactory {
return &DefaultJSONLoaderFactory{}
}
func NewGoLoader(source interface{}) *jsonGoLoader {
return &jsonGoLoader{source: source}
}
func (l *jsonGoLoader) LoadJSON() (interface{}, error) {
func (l *jsonGoLoader) loadJSON() (interface{}, error) {
// convert it to a compliant JSON first to avoid types "mismatches"
jsonBytes, err := json.Marshal(l.JsonSource())
jsonBytes, err := json.Marshal(l.jsonSource())
if err != nil {
return nil, err
}
@@ -293,34 +242,31 @@ func (l *jsonGoLoader) LoadJSON() (interface{}, error) {
}
type jsonIOLoader struct {
buf *bytes.Buffer
}
func (l *jsonGoLoader) loadSchema() (*Schema, error) {
func NewReaderLoader(source io.Reader) (*jsonIOLoader, io.Reader) {
buf := &bytes.Buffer{}
return &jsonIOLoader{buf: buf}, io.TeeReader(source, buf)
}
var err error
func NewWriterLoader(source io.Writer) (*jsonIOLoader, io.Writer) {
buf := &bytes.Buffer{}
return &jsonIOLoader{buf: buf}, io.MultiWriter(source, buf)
}
document, err := l.loadJSON()
if err != nil {
return nil, err
}
func (l *jsonIOLoader) JsonSource() interface{} {
return l.buf.String()
}
d := Schema{}
d.pool = newSchemaPool()
d.referencePool = newSchemaReferencePool()
d.documentReference, err = gojsonreference.NewJsonReference("#")
d.pool.SetStandaloneDocument(document)
if err != nil {
return nil, err
}
func (l *jsonIOLoader) LoadJSON() (interface{}, error) {
return decodeJsonUsingNumber(l.buf)
}
err = d.parse(document)
if err != nil {
return nil, err
}
func (l *jsonIOLoader) JsonReference() (gojsonreference.JsonReference, error) {
return gojsonreference.NewJsonReference("#")
}
return &d, nil
func (l *jsonIOLoader) LoaderFactory() JSONLoaderFactory {
return &DefaultJSONLoaderFactory{}
}
func decodeJsonUsingNumber(r io.Reader) (interface{}, error) {
vendor/github.com/xeipuuv/gojsonschema/locales.go
Generated Vendored
+42 -47
View File
@@ -26,7 +26,7 @@
package gojsonschema
type (
// locale is an interface for defining custom error strings
// locale is an interface for definining custom error strings
locale interface {
Required() string
InvalidType() string
@@ -37,7 +37,6 @@ type (
MissingDependency() string
Internal() string
Enum() string
ArrayNotEnoughItems() string
ArrayNoAdditionalItems() string
ArrayMinItems() string
ArrayMaxItems() string
@@ -73,7 +72,7 @@ type (
ReferenceMustBeCanonical() string
NotAValidType() string
Duplicated() string
HttpBadStatus() string
httpBadStatus() string
// ErrorFormat
ErrorFormat() string
@@ -84,11 +83,11 @@ type (
)
func (l DefaultLocale) Required() string {
return `{{.property}} is required`
return `%property% is required`
}
func (l DefaultLocale) InvalidType() string {
return `Invalid type. Expected: {{.expected}}, given: {{.given}}`
return `Invalid type. Expected: %expected%, given: %given%`
}
func (l DefaultLocale) NumberAnyOf() string {
@@ -108,161 +107,157 @@ func (l DefaultLocale) NumberNot() string {
}
func (l DefaultLocale) MissingDependency() string {
return `Has a dependency on {{.dependency}}`
return `Has a dependency on %dependency%`
}
func (l DefaultLocale) Internal() string {
return `Internal Error {{.error}}`
return `Internal Error %error%`
}
func (l DefaultLocale) Enum() string {
return `{{.field}} must be one of the following: {{.allowed}}`
return `%field% must be one of the following: %allowed%`
}
func (l DefaultLocale) ArrayNoAdditionalItems() string {
return `No additional items allowed on array`
}
func (l DefaultLocale) ArrayNotEnoughItems() string {
return `Not enough items on array to match positional list of schema`
}
func (l DefaultLocale) ArrayMinItems() string {
return `Array must have at least {{.min}} items`
return `Array must have at least %min% items`
}
func (l DefaultLocale) ArrayMaxItems() string {
return `Array must have at most {{.max}} items`
return `Array must have at most %max% items`
}
func (l DefaultLocale) Unique() string {
return `{{.type}} items must be unique`
return `%type% items must be unique`
}
func (l DefaultLocale) ArrayMinProperties() string {
return `Must have at least {{.min}} properties`
return `Must have at least %min% properties`
}
func (l DefaultLocale) ArrayMaxProperties() string {
return `Must have at most {{.max}} properties`
return `Must have at most %max% properties`
}
func (l DefaultLocale) AdditionalPropertyNotAllowed() string {
return `Additional property {{.property}} is not allowed`
return `Additional property %property% is not allowed`
}
func (l DefaultLocale) InvalidPropertyPattern() string {
return `Property "{{.property}}" does not match pattern {{.pattern}}`
return `Property "%property%" does not match pattern %pattern%`
}
func (l DefaultLocale) StringGTE() string {
return `String length must be greater than or equal to {{.min}}`
return `String length must be greater than or equal to %min%`
}
func (l DefaultLocale) StringLTE() string {
return `String length must be less than or equal to {{.max}}`
return `String length must be less than or equal to %max%`
}
func (l DefaultLocale) DoesNotMatchPattern() string {
return `Does not match pattern '{{.pattern}}'`
return `Does not match pattern '%pattern%'`
}
func (l DefaultLocale) DoesNotMatchFormat() string {
return `Does not match format '{{.format}}'`
return `Does not match format '%format%'`
}
func (l DefaultLocale) MultipleOf() string {
return `Must be a multiple of {{.multiple}}`
return `Must be a multiple of %multiple%`
}
func (l DefaultLocale) NumberGTE() string {
return `Must be greater than or equal to {{.min}}`
return `Must be greater than or equal to %min%`
}
func (l DefaultLocale) NumberGT() string {
return `Must be greater than {{.min}}`
return `Must be greater than %min%`
}
func (l DefaultLocale) NumberLTE() string {
return `Must be less than or equal to {{.max}}`
return `Must be less than or equal to %max%`
}
func (l DefaultLocale) NumberLT() string {
return `Must be less than {{.max}}`
return `Must be less than %max%`
}
// Schema validators
func (l DefaultLocale) RegexPattern() string {
return `Invalid regex pattern '{{.pattern}}'`
return `Invalid regex pattern '%pattern%'`
}
func (l DefaultLocale) GreaterThanZero() string {
return `{{.number}} must be strictly greater than 0`
return `%number% must be strictly greater than 0`
}
func (l DefaultLocale) MustBeOfA() string {
return `{{.x}} must be of a {{.y}}`
return `%x% must be of a %y%`
}
func (l DefaultLocale) MustBeOfAn() string {
return `{{.x}} must be of an {{.y}}`
return `%x% must be of an %y%`
}
func (l DefaultLocale) CannotBeUsedWithout() string {
return `{{.x}} cannot be used without {{.y}}`
return `%x% cannot be used without %y%`
}
func (l DefaultLocale) CannotBeGT() string {
return `{{.x}} cannot be greater than {{.y}}`
return `%x% cannot be greater than %y%`
}
func (l DefaultLocale) MustBeOfType() string {
return `{{.key}} must be of type {{.type}}`
return `%key% must be of type %type%`
}
func (l DefaultLocale) MustBeValidRegex() string {
return `{{.key}} must be a valid regex`
return `%key% must be a valid regex`
}
func (l DefaultLocale) MustBeValidFormat() string {
return `{{.key}} must be a valid format {{.given}}`
return `%key% must be a valid format %given%`
}
func (l DefaultLocale) MustBeGTEZero() string {
return `{{.key}} must be greater than or equal to 0`
return `%key% must be greater than or equal to 0`
}
func (l DefaultLocale) KeyCannotBeGreaterThan() string {
return `{{.key}} cannot be greater than {{.y}}`
return `%key% cannot be greater than %y%`
}
func (l DefaultLocale) KeyItemsMustBeOfType() string {
return `{{.key}} items must be {{.type}}`
return `%key% items must be %type%`
}
func (l DefaultLocale) KeyItemsMustBeUnique() string {
return `{{.key}} items must be unique`
return `%key% items must be unique`
}
func (l DefaultLocale) ReferenceMustBeCanonical() string {
return `Reference {{.reference}} must be canonical`
return `Reference %reference% must be canonical`
}
func (l DefaultLocale) NotAValidType() string {
return `{{.type}} is not a valid type -- `
return `%type% is not a valid type -- `
}
func (l DefaultLocale) Duplicated() string {
return `{{.type}} type is duplicated`
return `%type% type is duplicated`
}
func (l DefaultLocale) HttpBadStatus() string {
return `Could not read schema from HTTP, response status is {{.status}}`
func (l DefaultLocale) httpBadStatus() string {
return `Could not read schema from HTTP, response status is %status%`
}
// Replacement options: field, description, context, value
func (l DefaultLocale) ErrorFormat() string {
return `{{.field}}: {{.description}}`
return `%field%: %description%`
}
const (
vendor/github.com/xeipuuv/gojsonschema/result.go
Generated Vendored
+1 -2
View File
@@ -48,7 +48,6 @@ type (
Value() interface{}
SetDetails(ErrorDetails)
Details() ErrorDetails
String() string
}
// ResultErrorFields holds the fields for each ResultError implementation.
@@ -127,7 +126,7 @@ func (v ResultErrorFields) String() string {
valueString := fmt.Sprintf("%v", v.value)
// marshal the go value value to json
if v.value == nil {
if v.Value == nil {
valueString = TYPE_NULL
} else {
if vs, err := marshalToJsonString(v.value); err == nil {
vendor/github.com/xeipuuv/gojsonschema/schema.go
Generated Vendored
+32 -54
View File
@@ -42,39 +42,7 @@ var (
)
func NewSchema(l JSONLoader) (*Schema, error) {
ref, err := l.JsonReference()
if err != nil {
return nil, err
}
d := Schema{}
d.pool = newSchemaPool(l.LoaderFactory())
d.documentReference = ref
d.referencePool = newSchemaReferencePool()
var doc interface{}
if ref.String() != "" {
// Get document from schema pool
spd, err := d.pool.GetDocument(d.documentReference)
if err != nil {
return nil, err
}
doc = spd.Document
} else {
// Load JSON directly
doc, err = l.LoadJSON()
if err != nil {
return nil, err
}
d.pool.SetStandaloneDocument(doc)
}
err = d.parse(doc)
if err != nil {
return nil, err
}
return &d, nil
return l.loadSchema()
}
type Schema struct {
@@ -148,27 +116,14 @@ func (d *Schema) parseSchema(documentNode interface{}, currentSchema *subSchema)
}
if k, ok := m[KEY_REF].(string); ok {
jsonReference, err := gojsonreference.NewJsonReference(k)
if err != nil {
return err
}
if jsonReference.HasFullUrl {
currentSchema.ref = &jsonReference
} else {
inheritedReference, err := currentSchema.ref.Inherits(jsonReference)
if err != nil {
return err
}
currentSchema.ref = inheritedReference
}
if sch, ok := d.referencePool.Get(currentSchema.ref.String() + k); ok {
currentSchema.refSchema = sch
} else {
err := d.parseReference(documentNode, currentSchema, k)
var err error
err = d.parseReference(documentNode, currentSchema, k)
if err != nil {
return err
}
@@ -800,11 +755,31 @@ func (d *Schema) parseSchema(documentNode interface{}, currentSchema *subSchema)
return nil
}
func (d *Schema) parseReference(documentNode interface{}, currentSchema *subSchema, reference string) error {
var refdDocumentNode interface{}
jsonPointer := currentSchema.ref.GetPointer()
func (d *Schema) parseReference(documentNode interface{}, currentSchema *subSchema, reference string) (e error) {
var err error
jsonReference, err := gojsonreference.NewJsonReference(reference)
if err != nil {
return err
}
standaloneDocument := d.pool.GetStandaloneDocument()
if jsonReference.HasFullUrl {
currentSchema.ref = &jsonReference
} else {
inheritedReference, err := currentSchema.ref.Inherits(jsonReference)
if err != nil {
return err
}
currentSchema.ref = inheritedReference
}
jsonPointer := currentSchema.ref.GetPointer()
var refdDocumentNode interface{}
if standaloneDocument != nil {
var err error
@@ -814,6 +789,8 @@ func (d *Schema) parseReference(documentNode interface{}, currentSchema *subSche
}
} else {
var err error
dsp, err := d.pool.GetDocument(*currentSchema.ref)
if err != nil {
return err
@@ -835,10 +812,11 @@ func (d *Schema) parseReference(documentNode interface{}, currentSchema *subSche
// returns the loaded referenced subSchema for the caller to update its current subSchema
newSchemaDocument := refdDocumentNode.(map[string]interface{})
newSchema := &subSchema{property: KEY_REF, parent: currentSchema, ref: currentSchema.ref}
d.referencePool.Add(currentSchema.ref.String()+reference, newSchema)
err := d.parseSchema(newSchemaDocument, newSchema)
err = d.parseSchema(newSchemaDocument, newSchema)
if err != nil {
return err
}
vendor/github.com/xeipuuv/gojsonschema/schemaPool.go
Generated Vendored
+3 -5
View File
@@ -39,15 +39,13 @@ type schemaPoolDocument struct {
type schemaPool struct {
schemaPoolDocuments map[string]*schemaPoolDocument
standaloneDocument interface{}
jsonLoaderFactory JSONLoaderFactory
}
func newSchemaPool(f JSONLoaderFactory) *schemaPool {
func newSchemaPool() *schemaPool {
p := &schemaPool{}
p.schemaPoolDocuments = make(map[string]*schemaPoolDocument)
p.standaloneDocument = nil
p.jsonLoaderFactory = f
return p
}
@@ -95,8 +93,8 @@ func (p *schemaPool) GetDocument(reference gojsonreference.JsonReference) (*sche
return spd, nil
}
jsonReferenceLoader := p.jsonLoaderFactory.New(reference.String())
document, err := jsonReferenceLoader.LoadJSON()
jsonReferenceLoader := NewReferenceLoader(reference.String())
document, err := jsonReferenceLoader.loadJSON()
if err != nil {
return nil, err
}
vendor/github.com/xeipuuv/gojsonschema/subSchema.go
Generated Vendored
+1 -1
View File
@@ -214,7 +214,7 @@ func (s *subSchema) PatternPropertiesString() string {
}
patternPropertiesKeySlice := []string{}
for pk := range s.patternProperties {
for pk, _ := range s.patternProperties {
patternPropertiesKeySlice = append(patternPropertiesKeySlice, `"`+pk+`"`)
}
vendor/github.com/xeipuuv/gojsonschema/utils.go
Generated Vendored
+4 -10
View File
@@ -34,12 +34,7 @@ import (
)
func isKind(what interface{}, kind reflect.Kind) bool {
target := what
if isJsonNumber(what) {
// JSON Numbers are strings!
target = *mustBeNumber(what)
}
return reflect.ValueOf(target).Kind() == kind
return reflect.ValueOf(what).Kind() == kind
}
func existsMapKey(m map[string]interface{}, k string) bool {
@@ -82,14 +77,13 @@ func checkJsonNumber(what interface{}) (isValidFloat64 bool, isValidInt64 bool,
jsonNumber := what.(json.Number)
f64, errFloat64 := jsonNumber.Float64()
s64 := strconv.FormatFloat(f64, 'f', -1, 64)
_, errInt64 := strconv.ParseInt(s64, 10, 64)
_, errFloat64 := jsonNumber.Float64()
_, errInt64 := jsonNumber.Int64()
isValidFloat64 = errFloat64 == nil
isValidInt64 = errInt64 == nil
_, errInt32 := strconv.ParseInt(s64, 10, 32)
_, errInt32 := strconv.ParseInt(jsonNumber.String(), 10, 32)
isValidInt32 = isValidInt64 && errInt32 == nil
return
vendor/github.com/xeipuuv/gojsonschema/validation.go
Generated Vendored
+20 -23
View File
@@ -55,7 +55,7 @@ func (v *Schema) Validate(l JSONLoader) (*Result, error) {
// load document
root, err := l.LoadJSON()
root, err := l.loadJSON()
if err != nil {
return nil, err
}
@@ -412,7 +412,7 @@ func (v *subSchema) validateArray(currentSubSchema *subSchema, value []interface
internalLog(" %v", value)
}
nbValues := len(value)
nbItems := len(value)
// TODO explain
if currentSubSchema.itemsChildrenIsSingleSchema {
@@ -425,18 +425,15 @@ func (v *subSchema) validateArray(currentSubSchema *subSchema, value []interface
if currentSubSchema.itemsChildren != nil && len(currentSubSchema.itemsChildren) > 0 {
nbItems := len(currentSubSchema.itemsChildren)
nbValues := len(value)
// while we have both schemas and values, check them against each other
for i := 0; i != nbItems && i != nbValues; i++ {
subContext := newJsonContext(strconv.Itoa(i), context)
validationResult := currentSubSchema.itemsChildren[i].subValidateWithContext(value[i], subContext)
result.mergeErrors(validationResult)
}
if nbItems < nbValues {
// we have less schemas than elements in the instance array,
// but that might be ok if "additionalItems" is specified.
if nbItems == nbValues {
for i := 0; i != nbItems; i++ {
subContext := newJsonContext(strconv.Itoa(i), context)
validationResult := currentSubSchema.itemsChildren[i].subValidateWithContext(value[i], subContext)
result.mergeErrors(validationResult)
}
} else if nbItems < nbValues {
switch currentSubSchema.additionalItems.(type) {
case bool:
if !currentSubSchema.additionalItems.(bool) {
@@ -456,7 +453,7 @@ func (v *subSchema) validateArray(currentSubSchema *subSchema, value []interface
// minItems & maxItems
if currentSubSchema.minItems != nil {
if nbValues < int(*currentSubSchema.minItems) {
if nbItems < int(*currentSubSchema.minItems) {
result.addError(
new(ArrayMinItemsError),
context,
@@ -466,7 +463,7 @@ func (v *subSchema) validateArray(currentSubSchema *subSchema, value []interface
}
}
if currentSubSchema.maxItems != nil {
if nbValues > int(*currentSubSchema.maxItems) {
if nbItems > int(*currentSubSchema.maxItems) {
result.addError(
new(ArrayMaxItemsError),
context,
@@ -779,22 +776,22 @@ func (v *subSchema) validateNumber(currentSubSchema *subSchema, value interface{
if currentSubSchema.exclusiveMaximum {
if float64Value >= *currentSubSchema.maximum {
result.addError(
new(NumberLTError),
new(NumberLTEError),
context,
resultErrorFormatJsonNumber(number),
ErrorDetails{
"max": resultErrorFormatNumber(*currentSubSchema.maximum),
"min": resultErrorFormatNumber(*currentSubSchema.maximum),
},
)
}
} else {
if float64Value > *currentSubSchema.maximum {
result.addError(
new(NumberLTEError),
new(NumberLTError),
context,
resultErrorFormatJsonNumber(number),
ErrorDetails{
"max": resultErrorFormatNumber(*currentSubSchema.maximum),
"min": resultErrorFormatNumber(*currentSubSchema.maximum),
},
)
}
@@ -806,22 +803,22 @@ func (v *subSchema) validateNumber(currentSubSchema *subSchema, value interface{
if currentSubSchema.exclusiveMinimum {
if float64Value <= *currentSubSchema.minimum {
result.addError(
new(NumberGTError),
new(NumberGTEError),
context,
resultErrorFormatJsonNumber(number),
ErrorDetails{
"min": resultErrorFormatNumber(*currentSubSchema.minimum),
"max": resultErrorFormatNumber(*currentSubSchema.minimum),
},
)
}
} else {
if float64Value < *currentSubSchema.minimum {
result.addError(
new(NumberGTEError),
new(NumberGTError),
context,
resultErrorFormatJsonNumber(number),
ErrorDetails{
"min": resultErrorFormatNumber(*currentSubSchema.minimum),
"max": resultErrorFormatNumber(*currentSubSchema.minimum),
},
)
}