b663783717
For 3rd parties building binary packages, and for build consistency in general, it is very helpful to have the same set of dependencies at any time the product is built. See [tools/godep](https://github.com/tools/godep) for further details.
63 lines
1.4 KiB
Go
63 lines
1.4 KiB
Go
// Copyright 2012 The Go Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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// +build !plan9
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// Package fsnotify provides a platform-independent interface for file system notifications.
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package fsnotify
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import (
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"bytes"
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"fmt"
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)
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// Event represents a single file system notification.
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type Event struct {
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Name string // Relative path to the file or directory.
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Op Op // File operation that triggered the event.
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}
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// Op describes a set of file operations.
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type Op uint32
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// These are the generalized file operations that can trigger a notification.
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const (
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Create Op = 1 << iota
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Write
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Remove
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Rename
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Chmod
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)
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func (op Op) String() string {
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// Use a buffer for efficient string concatenation
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var buffer bytes.Buffer
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if op&Create == Create {
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buffer.WriteString("|CREATE")
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}
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if op&Remove == Remove {
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buffer.WriteString("|REMOVE")
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}
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if op&Write == Write {
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buffer.WriteString("|WRITE")
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}
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if op&Rename == Rename {
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buffer.WriteString("|RENAME")
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}
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if op&Chmod == Chmod {
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buffer.WriteString("|CHMOD")
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}
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if buffer.Len() == 0 {
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return ""
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}
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return buffer.String()[1:] // Strip leading pipe
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}
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// String returns a string representation of the event in the form
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// "file: REMOVE|WRITE|..."
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func (e Event) String() string {
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return fmt.Sprintf("%q: %s", e.Name, e.Op.String())
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}
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