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22d3ee160b
Instead of always including empty directories in `glob()`, make it an opt-in behavior because technically it's a breaking change to include them by default.
66 lines
2.4 KiB
TypeScript
Vendored
66 lines
2.4 KiB
TypeScript
Vendored
import fs from 'fs-extra';
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import { join } from 'path';
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import { tmpdir } from 'os';
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import { glob, isDirectory } from '../src';
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describe('glob()', () => {
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it('should not return entries for empty directories by default', async () => {
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const dir = await fs.mkdtemp(join(tmpdir(), 'build-utils-test'));
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try {
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await Promise.all([
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fs.writeFile(join(dir, 'root.txt'), 'file at the root'),
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fs.mkdirp(join(dir, 'empty-dir')),
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fs
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.mkdirp(join(dir, 'dir-with-file'))
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.then(() =>
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fs.writeFile(join(dir, 'dir-with-file/data.json'), '{"a":"b"}')
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),
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fs.mkdirp(join(dir, 'another/subdir')),
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]);
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const files = await glob('**', dir);
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const fileNames = Object.keys(files).sort();
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expect(fileNames).toHaveLength(2);
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expect(fileNames).toEqual(['dir-with-file/data.json', 'root.txt']);
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expect(isDirectory(files['dir-with-file/data.json'].mode)).toEqual(false);
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expect(isDirectory(files['root.txt'].mode)).toEqual(false);
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expect(files['dir-with-file']).toBeUndefined();
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expect(files['another/subdir']).toBeUndefined();
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expect(files['empty-dir']).toBeUndefined();
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} finally {
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await fs.remove(dir);
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}
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});
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it('should return entries for empty directories with `includeDirectories: true`', async () => {
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const dir = await fs.mkdtemp(join(tmpdir(), 'build-utils-test'));
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try {
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await Promise.all([
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fs.writeFile(join(dir, 'root.txt'), 'file at the root'),
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fs.mkdirp(join(dir, 'empty-dir')),
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fs
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.mkdirp(join(dir, 'dir-with-file'))
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.then(() =>
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fs.writeFile(join(dir, 'dir-with-file/data.json'), '{"a":"b"}')
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),
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fs.mkdirp(join(dir, 'another/subdir')),
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]);
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const files = await glob('**', { cwd: dir, includeDirectories: true });
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const fileNames = Object.keys(files).sort();
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expect(fileNames).toHaveLength(4);
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expect(fileNames).toEqual([
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'another/subdir',
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'dir-with-file/data.json',
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'empty-dir',
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'root.txt',
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]);
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expect(isDirectory(files['another/subdir'].mode)).toEqual(true);
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expect(isDirectory(files['empty-dir'].mode)).toEqual(true);
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expect(isDirectory(files['dir-with-file/data.json'].mode)).toEqual(false);
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expect(isDirectory(files['root.txt'].mode)).toEqual(false);
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expect(files['dir-with-file']).toBeUndefined();
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} finally {
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await fs.remove(dir);
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}
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});
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});
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