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build: tweak update-license.go

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This commit is contained in:
Felix Lange 2016-04-14 18:16:51 +02:00
parent 499d63f706
commit 728ad6f47d
1 changed files with 16 additions and 6 deletions
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22
build/update-license.go
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@ -48,7 +48,7 @@ var (
"Godeps/", "tests/files/", "build/", "Godeps/", "tests/files/", "build/",
// don't relicense vendored sources // don't relicense vendored sources
"crypto/sha3/", "crypto/ecies/", "logger/glog/", "crypto/sha3/", "crypto/ecies/", "logger/glog/",
"crypto/curve.go", "crypto/secp256k1/curve.go",
"trie/arc.go", "trie/arc.go",
} }
@ -151,14 +151,24 @@ func main() {
writeLicenses(infoc) writeLicenses(infoc)
} }
func skipFile(path string) bool {
if strings.Contains(path, "/testdata/") {
return true
}
for _, p := range skipPrefixes {
if strings.HasPrefix(path, p) {
return true
}
}
return false
}
func getFiles() []string { func getFiles() []string {
cmd := exec.Command("git", "ls-tree", "-r", "--name-only", "HEAD") cmd := exec.Command("git", "ls-tree", "-r", "--name-only", "HEAD")
var files []string var files []string
err := doLines(cmd, func(line string) { err := doLines(cmd, func(line string) {
for _, p := range skipPrefixes { if skipFile(line) {
if strings.HasPrefix(line, p) { return
return
}
} }
ext := filepath.Ext(line) ext := filepath.Ext(line)
for _, wantExt := range extensions { for _, wantExt := range extensions {
@ -283,7 +293,7 @@ func getInfo(files <-chan string, out chan<- *info, wg *sync.WaitGroup) {
// fileInfo finds the lowest year in which the given file was commited. // fileInfo finds the lowest year in which the given file was commited.
func fileInfo(file string) (*info, error) { func fileInfo(file string) (*info, error) {
info := &info{file: file, Year: int64(time.Now().Year())} info := &info{file: file, Year: int64(time.Now().Year())}
cmd := exec.Command("git", "log", "--follow", "--find-copies", "--pretty=format:%ai", "--", file) cmd := exec.Command("git", "log", "--follow", "--find-renames=80", "--find-copies=80", "--pretty=format:%ai", "--", file)
err := doLines(cmd, func(line string) { err := doLines(cmd, func(line string) {
y, err := strconv.ParseInt(line[:4], 10, 64) y, err := strconv.ParseInt(line[:4], 10, 64)
if err != nil { if err != nil {