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76 lines
2.3 KiB
76 lines
2.3 KiB
'use strict';
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const path = require('path');
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const pathType = require('path-type');
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const getExtensions = extensions => extensions.length > 1 ? `{${extensions.join(',')}}` : extensions[0];
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const getPath = (filepath, cwd) => {
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const pth = filepath[0] === '!' ? filepath.slice(1) : filepath;
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return path.isAbsolute(pth) ? pth : path.join(cwd, pth);
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};
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const addExtensions = (file, extensions) => {
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if (path.extname(file)) {
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return `**/${file}`;
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}
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return `**/${file}.${getExtensions(extensions)}`;
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};
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const getGlob = (directory, options) => {
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if (options.files && !Array.isArray(options.files)) {
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throw new TypeError(`Expected \`files\` to be of type \`Array\` but received type \`${typeof options.files}\``);
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}
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if (options.extensions && !Array.isArray(options.extensions)) {
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throw new TypeError(`Expected \`extensions\` to be of type \`Array\` but received type \`${typeof options.extensions}\``);
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}
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if (options.files && options.extensions) {
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return options.files.map(x => path.posix.join(directory, addExtensions(x, options.extensions)));
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}
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if (options.files) {
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return options.files.map(x => path.posix.join(directory, `**/${x}`));
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}
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if (options.extensions) {
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return [path.posix.join(directory, `**/*.${getExtensions(options.extensions)}`)];
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}
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return [path.posix.join(directory, '**')];
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};
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module.exports = async (input, options) => {
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options = {
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cwd: process.cwd(),
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...options
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};
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if (typeof options.cwd !== 'string') {
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throw new TypeError(`Expected \`cwd\` to be of type \`string\` but received type \`${typeof options.cwd}\``);
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}
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const globs = await Promise.all([].concat(input).map(async x => {
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const isDirectory = await pathType.isDirectory(getPath(x, options.cwd));
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return isDirectory ? getGlob(x, options) : x;
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}));
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return [].concat.apply([], globs); // eslint-disable-line prefer-spread
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};
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module.exports.sync = (input, options) => {
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options = {
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cwd: process.cwd(),
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...options
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};
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if (typeof options.cwd !== 'string') {
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throw new TypeError(`Expected \`cwd\` to be of type \`string\` but received type \`${typeof options.cwd}\``);
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}
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const globs = [].concat(input).map(x => pathType.isDirectorySync(getPath(x, options.cwd)) ? getGlob(x, options) : x);
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return [].concat.apply([], globs); // eslint-disable-line prefer-spread
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};
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