72ac04e7ca
With:
$ git mv vendor/github.com/{S,s}irupsen
$ sed -i 's/Sirupsen/sirupsen/g' $(git grep -l Sirupsen)
catching up with the upstream lowercasing [1,2,3,4]. Because of the
compatibility issues discussed in [3], some consumers may prefer to
use the old uppercase version until they have time to update their
other Logrus consumers to the new lowercase form.
[1]: https://github.com/sirupsen/logrus/blame/v1.0.3/README.md#L6
[2]: https://github.com/sirupsen/logrus/pull/384
[3]: https://github.com/sirupsen/logrus/issues/570#issuecomment-313933276
[4]: https://github.com/sirupsen/logrus/issues/553
34 lines
1.1 KiB
Go
34 lines
1.1 KiB
Go
package logrus
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// A hook to be fired when logging on the logging levels returned from
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// `Levels()` on your implementation of the interface. Note that this is not
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// fired in a goroutine or a channel with workers, you should handle such
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// functionality yourself if your call is non-blocking and you don't wish for
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// the logging calls for levels returned from `Levels()` to block.
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type Hook interface {
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Levels() []Level
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Fire(*Entry) error
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}
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// Internal type for storing the hooks on a logger instance.
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type LevelHooks map[Level][]Hook
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// Add a hook to an instance of logger. This is called with
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// `log.Hooks.Add(new(MyHook))` where `MyHook` implements the `Hook` interface.
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func (hooks LevelHooks) Add(hook Hook) {
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for _, level := range hook.Levels() {
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hooks[level] = append(hooks[level], hook)
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}
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}
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// Fire all the hooks for the passed level. Used by `entry.log` to fire
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// appropriate hooks for a log entry.
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func (hooks LevelHooks) Fire(level Level, entry *Entry) error {
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for _, hook := range hooks[level] {
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if err := hook.Fire(entry); err != nil {
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return err
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}
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}
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return nil
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}
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