本文整理匯總了Golang中github.com/fxnn/gopath.GoPath.Dir方法的典型用法代碼示例。如果您正苦於以下問題：Golang GoPath.Dir方法的具體用法？Golang GoPath.Dir怎麽用？Golang GoPath.Dir使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類github.com/fxnn/gopath.GoPath的用法示例。
在下文中一共展示了GoPath.Dir方法的3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: isFileWriteable
func isFileWriteable(p gopath.GoPath) bool {
if p.IsExists() {
var closer, err = os.OpenFile(p.Path(), os.O_WRONLY, 0)
if closer != nil {
closer.Close()
}
return err == nil
}
return isDirWriteable(p.Dir())
}示例2: relevantFileModeForPath
// getRelevantFileModeForPath returns the FileMode for the given file or, when
// the file does not exist, its containing directory.
func (a *accessControl) relevantFileModeForPath(p gopath.GoPath) os.FileMode {
if a.hasErr() || p.HasErr() {
return 0
}
var pStat = p.Stat()
if !pStat.IsExists() {
// HINT: Inspect permissions of containing directory
pStat = p.Dir().Stat()
}
a.setErr(pStat.Err())
return pStat.FileMode()
}示例3: assertPathValidForWriteAccess
// assertPathValidForWriteAccess sets the error flag when the path may not be
// opened for writing by this process.
func (i *pathIO) assertPathValidForWriteAccess(p gopath.GoPath) {
if i.hasErr() {
return
}
if p.HasErr() {
i.setErr(p.Err())
return
}
if p.IsExists() {
if !p.IsRegular() || !isPathWriteable(p) {
i.setErr(store.NewAccessDeniedError(fmt.Sprintf(
"path '%s' with mode %s denotes no regular file or no writeable directory",
p.Path(), p.FileMode())))
}
} else {
var d = p.Dir()
if !isPathWriteable(d) {
i.setErr(store.NewAccessDeniedError(
"parent directory of '" + p.Path() + "' is not writeable"))
}
}
}