52 lines
1.1 KiB
V
52 lines
1.1 KiB
V
// Copyright (c) 2019-2021 Alexander Medvednikov. All rights reserved.
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// Use of this source code is governed by an MIT license
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// that can be found in the LICENSE file.
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module os
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// args_after returns all os.args, located *after* a specified `cut_word`.
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// When `cut_word` is NOT found, os.args is returned unmodified.
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pub fn args_after(cut_word string) []string {
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if args.len == 0 {
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return []string{}
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}
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mut cargs := []string{}
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if cut_word !in args {
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cargs = args.clone()
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} else {
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mut found := false
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cargs << args[0]
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for a in args[1..] {
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if a == cut_word {
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found = true
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continue
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}
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if !found {
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continue
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}
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cargs << a
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}
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}
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return cargs
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}
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// args_after returns all os.args, located *before* a specified `cut_word`.
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// When `cut_word` is NOT found, os.args is returned unmodified.
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pub fn args_before(cut_word string) []string {
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if args.len == 0 {
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return []string{}
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}
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mut cargs := []string{}
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if cut_word !in args {
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cargs = args.clone()
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} else {
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cargs << args[0]
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for a in args[1..] {
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if a == cut_word {
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break
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}
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cargs << a
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}
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}
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return cargs
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}
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