58 lines
1.2 KiB
TypeScript
58 lines
1.2 KiB
TypeScript
/*!
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* glob-base <https://github.com/jonschlinkert/glob-base>
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*
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* Copyright (c) 2015, Jon Schlinkert.
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* Licensed under the MIT License.
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*/
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import { dirname as pathDirname } from 'path'
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import { hasMagic } from 'glob'
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import { globParent } from './glob-parent.js'
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interface GlobBaseResult {
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base: string;
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isGlob: boolean;
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glob: string;
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}
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function dirname(glob: string): string {
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if (glob.slice(-1) === '/') return glob;
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return pathDirname(glob);
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}
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export const globBase = (pattern: string): GlobBaseResult =>{
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if (typeof pattern !== 'string') {
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throw new TypeError('glob-base expects a string.');
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}
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const res: GlobBaseResult = {
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base: globParent(pattern),
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isGlob: hasMagic(pattern),
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glob: ''
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};
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if (res.base !== '.') {
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res.glob = pattern.substr(res.base.length);
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if (res.glob.charAt(0) === '/') {
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res.glob = res.glob.substr(1);
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}
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} else {
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res.glob = pattern;
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}
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if (!res.isGlob) {
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res.base = dirname(pattern);
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res.glob = res.base !== '.'
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? pattern.substr(res.base.length)
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: pattern;
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}
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if (res.glob.substr(0, 2) === './') {
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res.glob = res.glob.substr(2);
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}
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if (res.glob.charAt(0) === '/') {
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res.glob = res.glob.substr(1);
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}
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return res;
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}
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