mirror of https://github.com/denoland/deno.git
16 lines
466 B
TypeScript
16 lines
466 B
TypeScript
// Copyright 2018-2020 the Deno authors. All rights reserved. MIT license.
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/**
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* Parse the contents of the ignore file and return patterns.
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* It can parse files like .gitignore/.npmignore/.prettierignore
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* @param ignoreString
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* @returns patterns
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*/
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export function parse(ignoreString: string): Set<string> {
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const partterns = ignoreString
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.split(/\r?\n/)
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.filter(line => line.trim() !== "" && line.charAt(0) !== "#");
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return new Set(partterns);
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}
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