37 lines
753 B
V
37 lines
753 B
V
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module filepath
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import(
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os
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strings
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)
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// return the extension in the file `path`
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pub fn ext(path string) string {
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pos := path.last_index_byte(`.`)
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if pos != -1 {
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return path[pos..]
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}
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return ''
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}
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// 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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// pass directories as parameters, returns path as string
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// TODO use []string.join once ...string becomes "[]string"
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pub fn join(base string, dirs ...string) string {
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mut path := strings.new_builder(50)
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path.write(base.trim_right('\\/'))
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for d in dirs {
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path.write(os.path_separator)
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path.write(d)
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}
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return path.str()
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}
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