18 lines
540 B
V
18 lines
540 B
V
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module os
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// windows_volume returns the volume name from the given `path` on a Windows system.
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// An empty string is returned if no Windows volume is present.
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// Examples (on a Windows system):
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// ```v
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// assert os.windows_volume(r'C:\path\to\file.v') == 'C:'
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// assert os.windows_volume('D:') == 'D:'
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// assert os.windows_volume(r'\\Host\share\files\file.v') == r'\\Host\share'
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// ```
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pub fn windows_volume(path string) string {
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volume_len := win_volume_len(path)
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if volume_len == 0 {
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return empty_str
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}
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return path[..volume_len]
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}
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