mirror of
https://github.com/caddyserver/caddy.git
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39 lines
628 B
Go
39 lines
628 B
Go
package git
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import (
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"log"
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"os"
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"sync"
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)
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// logger is used to log errors
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var logger = &gitLogger{l: log.New(os.Stderr, "", log.LstdFlags)}
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// gitLogger wraps log.Logger with mutex for thread safety.
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type gitLogger struct {
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l *log.Logger
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sync.RWMutex
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}
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func (g *gitLogger) logger() *log.Logger {
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g.RLock()
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defer g.RUnlock()
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return g.l
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}
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func (g *gitLogger) setLogger(l *log.Logger) {
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g.Lock()
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g.l = l
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g.Unlock()
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}
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// Logger gets the currently available logger
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func Logger() *log.Logger {
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return logger.logger()
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}
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// SetLogger sets the current logger to l
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func SetLogger(l *log.Logger) {
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logger.setLogger(l)
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}
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