forked from LaconicNetwork/kompose
e9544ca894
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.
49 lines
1.4 KiB
Go
49 lines
1.4 KiB
Go
package logrus
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import "time"
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const DefaultTimestampFormat = time.RFC3339
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// The Formatter interface is used to implement a custom Formatter. It takes an
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// `Entry`. It exposes all the fields, including the default ones:
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//
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// * `entry.Data["msg"]`. The message passed from Info, Warn, Error ..
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// * `entry.Data["time"]`. The timestamp.
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// * `entry.Data["level"]. The level the entry was logged at.
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//
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// Any additional fields added with `WithField` or `WithFields` are also in
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// `entry.Data`. Format is expected to return an array of bytes which are then
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// logged to `logger.Out`.
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type Formatter interface {
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Format(*Entry) ([]byte, error)
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}
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// This is to not silently overwrite `time`, `msg` and `level` fields when
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// dumping it. If this code wasn't there doing:
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//
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// logrus.WithField("level", 1).Info("hello")
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//
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// Would just silently drop the user provided level. Instead with this code
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// it'll logged as:
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//
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// {"level": "info", "fields.level": 1, "msg": "hello", "time": "..."}
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//
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// It's not exported because it's still using Data in an opinionated way. It's to
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// avoid code duplication between the two default formatters.
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func prefixFieldClashes(data Fields) {
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_, ok := data["time"]
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if ok {
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data["fields.time"] = data["time"]
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}
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_, ok = data["msg"]
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if ok {
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data["fields.msg"] = data["msg"]
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}
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_, ok = data["level"]
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if ok {
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data["fields.level"] = data["level"]
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}
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}
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