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42 lines
812 B
Go
42 lines
812 B
Go
package template
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import (
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"path/filepath"
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"github.com/fsnotify/fsnotify"
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"go.uber.org/zap"
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)
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func (t *Template) Watch() {
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for {
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select {
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case event, ok := <-t.watcher.Events:
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if !ok {
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return
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}
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if filepath.Ext(event.Name) != ".tmpl" {
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continue
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}
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switch {
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case event.Op&fsnotify.Write == fsnotify.Write:
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t.logger.Info("Write file:", zap.String("file", event.Name))
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case event.Op&fsnotify.Create == fsnotify.Create:
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t.logger.Info("Create file:", zap.String("file", event.Name))
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default:
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continue
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}
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err := t.Reload([]string{event.Name})
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if err != nil {
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t.logger.Error("reload template error", zap.Error(err))
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}
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case err, ok := <-t.watcher.Errors:
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if !ok {
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return
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}
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t.logger.Error("file watcher error:", zap.Error(err))
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}
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}
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}
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