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os: minor optimization in os.v (#16791)

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yuyi 2022-12-28 16:28:47 +08:00 committed by GitHub
parent b9996619d5
commit b171102b03
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 10 additions and 5 deletions
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15
vlib/os/os.v
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@ -55,7 +55,8 @@ fn executable_fallback() string {
}
}
if !is_abs_path(exepath) {
rexepath := exepath.replace_each(['/', path_separator, '\\', path_separator])
other_seperator := if path_separator == '/' { '\\' } else { '/' }
rexepath := exepath.replace(other_seperator, path_separator)
if rexepath.contains(path_separator) {
exepath = join_path_single(os.wd_at_startup, exepath)
} else {
@ -230,7 +231,8 @@ pub fn dir(opath string) string {
if opath == '' {
return '.'
}
path := opath.replace_each(['/', path_separator, '\\', path_separator])
other_seperator := if path_separator == '/' { '\\' } else { '/' }
path := opath.replace(other_seperator, path_separator)
pos := path.last_index(path_separator) or { return '.' }
if pos == 0 && path_separator == '/' {
return '/'
@ -246,7 +248,8 @@ pub fn base(opath string) string {
if opath == '' {
return '.'
}
path := opath.replace_each(['/', path_separator, '\\', path_separator])
other_seperator := if path_separator == '/' { '\\' } else { '/' }
path := opath.replace(other_seperator, path_separator)
if path == path_separator {
return path_separator
}
@ -262,7 +265,8 @@ pub fn base(opath string) string {
// file_name will return all characters found after the last occurence of `path_separator`.
// file extension is included.
pub fn file_name(opath string) string {
path := opath.replace_each(['/', path_separator, '\\', path_separator])
other_seperator := if path_separator == '/' { '\\' } else { '/' }
path := opath.replace(other_seperator, path_separator)
return path.all_after_last(path_separator)
}
@ -655,7 +659,8 @@ pub struct MkdirParams {
// mkdir_all will create a valid full path of all directories given in `path`.
pub fn mkdir_all(opath string, params MkdirParams) ! {
path := opath.replace('/', path_separator)
other_seperator := if path_separator == '/' { '\\' } else { '/' }
path := opath.replace(other_seperator, path_separator)
mut p := if path.starts_with(path_separator) { path_separator } else { '' }
path_parts := path.trim_left(path_separator).split(path_separator)
for subdir in path_parts {