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25 lines
567 B
Go
25 lines
567 B
Go
package watcher
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import (
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"sync"
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"github.com/yusing/go-proxy/internal/common"
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"github.com/yusing/go-proxy/internal/task"
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)
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var (
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configDirWatcher *DirWatcher
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configDirWatcherMu sync.Mutex
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)
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// create a new file watcher for file under ConfigBasePath.
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func NewConfigFileWatcher(filename string) Watcher {
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configDirWatcherMu.Lock()
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defer configDirWatcherMu.Unlock()
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if configDirWatcher == nil {
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t := task.RootTask("config_dir_watcher", false)
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configDirWatcher = NewDirectoryWatcher(t, common.ConfigBasePath)
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}
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return configDirWatcher.Add(filename)
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}
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