51 lines
1.1 KiB
V
51 lines
1.1 KiB
V
module filepath
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// ext returns the extension in the file `path`.
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pub fn ext(path string) string {
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pos := path.last_index('.') or {
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return ''
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}
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return path[pos..]
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}
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// is_abs returns true if `path` is absolute.
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pub fn is_abs(path string) bool {
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$if windows {
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return path[0] == `/` || // incase we're in MingGW bash
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(path[0].is_letter() && path[1] == `:`)
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}
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return path[0] == `/`
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}
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// join returns path as string from string parameter(s).
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pub fn join(base string, dirs ...string) string {
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mut result := []string
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result << base.trim_right('\\/')
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for d in dirs {
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result << d
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}
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return result.join(separator)
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}
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// dir returns all but the last element of path, typically the path's directory.
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pub fn dir(path string) string {
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pos := path.last_index(separator) or {
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return '.'
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}
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return path[..pos]
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}
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// basedir returns a directory name from path
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pub fn basedir(path string) string {
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pos := path.last_index(separator) or {
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return path
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}
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// NB: *without* terminating /
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return path[..pos]
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}
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// filename returns a file name from path
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pub fn filename(path string) string {
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return path.all_after(separator)
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}
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