本文整理匯總了Golang中github.com/calmh/syncthing/osutil.Rename函數的典型用法代碼示例。如果您正苦於以下問題:Golang Rename函數的具體用法?Golang Rename怎麽用?Golang Rename使用的例子?那麽, 這裏精選的函數代碼示例或許可以為您提供幫助。
在下文中一共展示了Rename函數的9個代碼示例,這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚,您的評價將有助於係統推薦出更棒的Golang代碼示例。
示例1: saveConfigLoop
func saveConfigLoop(cfgFile string) {
for _ = range saveConfigCh {
fd, err := os.Create(cfgFile + ".tmp")
if err != nil {
l.Warnln(err)
continue
}
err = config.Save(fd, cfg)
if err != nil {
l.Warnln(err)
fd.Close()
continue
}
err = fd.Close()
if err != nil {
l.Warnln(err)
continue
}
err = osutil.Rename(cfgFile+".tmp", cfgFile)
if err != nil {
l.Warnln(err)
}
}
}
示例2: handleEmptyBlock
func (p *puller) handleEmptyBlock(b bqBlock) {
f := b.file
of := p.openFiles[f.Name]
if b.last {
if of.err == nil {
of.file.Close()
}
}
if protocol.IsDeleted(f.Flags) {
if debug {
l.Debugf("pull: delete %q", f.Name)
}
os.Remove(of.temp)
os.Chmod(of.filepath, 0666)
if p.versioner != nil {
if debug {
l.Debugln("pull: deleting with versioner")
}
if err := p.versioner.Archive(p.repoCfg.Directory, of.filepath); err == nil {
p.model.updateLocal(p.repoCfg.ID, f)
} else if debug {
l.Debugln("pull: error:", err)
}
} else if err := os.Remove(of.filepath); err == nil || os.IsNotExist(err) {
p.model.updateLocal(p.repoCfg.ID, f)
}
} else {
if debug {
l.Debugf("pull: no blocks to fetch and nothing to copy for %q / %q", p.repoCfg.ID, f.Name)
}
t := time.Unix(f.Modified, 0)
if os.Chtimes(of.temp, t, t) != nil {
delete(p.openFiles, f.Name)
return
}
if !p.repoCfg.IgnorePerms && protocol.HasPermissionBits(f.Flags) && os.Chmod(of.temp, os.FileMode(f.Flags&0777)) != nil {
delete(p.openFiles, f.Name)
return
}
osutil.ShowFile(of.temp)
if osutil.Rename(of.temp, of.filepath) == nil {
p.model.updateLocal(p.repoCfg.ID, f)
}
}
delete(p.openFiles, f.Name)
}
示例3: Archive
// Move away the named file to a version archive. If this function returns
// nil, the named file does not exist any more (has been archived).
func (v Simple) Archive(path string) error {
_, err := os.Stat(path)
if err != nil && os.IsNotExist(err) {
return nil
}
if debug {
l.Debugln("archiving", path)
}
file := filepath.Base(path)
dir := filepath.Join(filepath.Dir(path), ".stversions")
err = os.MkdirAll(dir, 0755)
if err != nil && !os.IsExist(err) {
return err
} else {
osutil.HideFile(dir)
}
ver := file + "~" + time.Now().Format("20060102-150405")
err = osutil.Rename(path, filepath.Join(dir, ver))
if err != nil {
return err
}
versions, err := filepath.Glob(filepath.Join(dir, file+"~*"))
if err != nil {
l.Warnln(err)
return nil
}
if len(versions) > v.keep {
sort.Strings(versions)
for _, toRemove := range versions[:len(versions)-v.keep] {
err = os.Remove(toRemove)
if err != nil {
l.Warnln(err)
}
}
}
return nil
}
示例4: saveIndex
func (m *Model) saveIndex(repo string, dir string, fs []protocol.FileInfo) {
id := fmt.Sprintf("%x", sha1.Sum([]byte(m.repoCfgs[repo].Directory)))
name := id + ".idx.gz"
name = filepath.Join(dir, name)
idxf, err := os.Create(name + ".tmp")
if err != nil {
return
}
gzw := gzip.NewWriter(idxf)
protocol.IndexMessage{
Repository: repo,
Files: fs,
}.EncodeXDR(gzw)
gzw.Close()
idxf.Close()
osutil.Rename(name+".tmp", name)
}
示例5: saveIndex
func (m *Model) saveIndex(repo string, dir string, fs []protocol.FileInfo) error {
id := fmt.Sprintf("%x", sha1.Sum([]byte(m.repoCfgs[repo].Directory)))
name := id + ".idx.gz"
name = filepath.Join(dir, name)
tmp := fmt.Sprintf("%s.tmp.%d", name, time.Now().UnixNano())
idxf, err := os.OpenFile(tmp, os.O_CREATE|os.O_EXCL|os.O_WRONLY, 0644)
if err != nil {
return err
}
defer os.Remove(tmp)
gzw := gzip.NewWriter(idxf)
n, err := protocol.IndexMessage{
Repository: repo,
Files: fs,
}.EncodeXDR(gzw)
if err != nil {
gzw.Close()
idxf.Close()
return err
}
err = gzw.Close()
if err != nil {
return err
}
err = idxf.Close()
if err != nil {
return err
}
if debug {
l.Debugln("wrote index,", n, "bytes uncompressed")
}
return osutil.Rename(tmp, name)
}
示例6: saveIndex
func (m *Model) saveIndex(repo string, dir string, fs []protocol.FileInfo) error {
id := fmt.Sprintf("%x", sha1.Sum([]byte(m.repoCfgs[repo].Directory)))
name := id + ".idx.gz"
name = filepath.Join(dir, name)
idxf, err := os.Create(name + ".tmp")
if err != nil {
return err
}
gzw := gzip.NewWriter(idxf)
n, err := protocol.IndexMessage{
Repository: repo,
Files: fs,
}.EncodeXDR(gzw)
if err != nil {
gzw.Close()
idxf.Close()
return err
}
err = gzw.Close()
if err != nil {
return err
}
err = idxf.Close()
if err != nil {
return err
}
if debug {
l.Debugln("wrote index,", n, "bytes uncompressed")
}
return osutil.Rename(name+".tmp", name)
}
示例7: saveCsrfTokens
func saveCsrfTokens() {
name := filepath.Join(confDir, "csrftokens.txt")
tmp := fmt.Sprintf("%s.tmp.%d", name, time.Now().UnixNano())
f, err := os.OpenFile(tmp, os.O_CREATE|os.O_EXCL|os.O_WRONLY, 0644)
if err != nil {
return
}
defer os.Remove(tmp)
for _, t := range csrfTokens {
_, err := fmt.Fprintln(f, t)
if err != nil {
return
}
}
err = f.Close()
if err != nil {
return
}
osutil.Rename(tmp, name)
}
示例8: closeFile
func (p *puller) closeFile(f scanner.File) {
if debug {
l.Debugf("pull: closing %q / %q", p.repoCfg.ID, f.Name)
}
of := p.openFiles[f.Name]
of.file.Close()
defer os.Remove(of.temp)
delete(p.openFiles, f.Name)
fd, err := os.Open(of.temp)
if err != nil {
if debug {
l.Debugf("pull: error: %q / %q: %v", p.repoCfg.ID, f.Name, err)
}
return
}
hb, _ := scanner.Blocks(fd, scanner.StandardBlockSize)
fd.Close()
if l0, l1 := len(hb), len(f.Blocks); l0 != l1 {
if debug {
l.Debugf("pull: %q / %q: nblocks %d != %d", p.repoCfg.ID, f.Name, l0, l1)
}
return
}
for i := range hb {
if bytes.Compare(hb[i].Hash, f.Blocks[i].Hash) != 0 {
l.Debugf("pull: %q / %q: block %d hash mismatch", p.repoCfg.ID, f.Name, i)
return
}
}
t := time.Unix(f.Modified, 0)
err = os.Chtimes(of.temp, t, t)
if debug && err != nil {
l.Debugf("pull: error: %q / %q: %v", p.repoCfg.ID, f.Name, err)
}
if !p.repoCfg.IgnorePerms && protocol.HasPermissionBits(f.Flags) {
err = os.Chmod(of.temp, os.FileMode(f.Flags&0777))
if debug && err != nil {
l.Debugf("pull: error: %q / %q: %v", p.repoCfg.ID, f.Name, err)
}
}
osutil.ShowFile(of.temp)
if p.versioner != nil {
err := p.versioner.Archive(of.filepath)
if err != nil {
if debug {
l.Debugf("pull: error: %q / %q: %v", p.repoCfg.ID, f.Name, err)
}
return
}
}
if debug {
l.Debugf("pull: rename %q / %q: %q", p.repoCfg.ID, f.Name, of.filepath)
}
if err := osutil.Rename(of.temp, of.filepath); err == nil {
p.model.updateLocal(p.repoCfg.ID, f)
} else {
l.Debugf("pull: error: %q / %q: %v", p.repoCfg.ID, f.Name, err)
}
}
示例9: Archive
// Move away the named file to a version archive. If this function returns
// nil, the named file does not exist any more (has been archived).
func (v Simple) Archive(repoPath, filePath string) error {
_, err := os.Stat(filePath)
if err != nil && os.IsNotExist(err) {
if debug {
l.Debugln("not archiving nonexistent file", filePath)
}
return nil
}
versionsDir := filepath.Join(repoPath, ".stversions")
_, err = os.Stat(versionsDir)
if err != nil {
if os.IsNotExist(err) {
if debug {
l.Debugln("creating versions dir", versionsDir)
}
os.MkdirAll(versionsDir, 0755)
osutil.HideFile(versionsDir)
} else {
return err
}
}
if debug {
l.Debugln("archiving", filePath)
}
file := filepath.Base(filePath)
inRepoPath, err := filepath.Rel(repoPath, filepath.Dir(filePath))
if err != nil {
return err
}
dir := filepath.Join(versionsDir, inRepoPath)
err = os.MkdirAll(dir, 0755)
if err != nil && !os.IsExist(err) {
return err
}
ver := file + "~" + time.Now().Format("20060102-150405")
dst := filepath.Join(dir, ver)
if debug {
l.Debugln("moving to", dst)
}
err = osutil.Rename(filePath, dst)
if err != nil {
return err
}
versions, err := filepath.Glob(filepath.Join(dir, file+"~*"))
if err != nil {
l.Warnln(err)
return nil
}
if len(versions) > v.keep {
sort.Strings(versions)
for _, toRemove := range versions[:len(versions)-v.keep] {
if debug {
l.Debugln("cleaning out", toRemove)
}
err = os.Remove(toRemove)
if err != nil {
l.Warnln(err)
}
}
}
return nil
}