mirror of https://github.com/actions/toolkit
826 lines
26 KiB
TypeScript
826 lines
26 KiB
TypeScript
import * as child from 'child_process'
|
|
import * as io from '../../io/src/io'
|
|
import * as os from 'os'
|
|
import * as path from 'path'
|
|
import {Globber, DefaultGlobber} from '../src/internal-globber'
|
|
import {GlobOptions} from '../src/internal-glob-options'
|
|
import {promises as fs} from 'fs'
|
|
|
|
const IS_WINDOWS = process.platform === 'win32'
|
|
|
|
/**
|
|
* These test focus on the ability of globber to find files
|
|
* and not on the pattern matching aspect
|
|
*/
|
|
describe('globber', () => {
|
|
beforeAll(async () => {
|
|
await io.rmRF(getTestTemp())
|
|
})
|
|
|
|
it('captures cwd', async () => {
|
|
// Create the following layout:
|
|
// first-cwd
|
|
// first-cwd/the-correct-file
|
|
// second-cwd
|
|
// second-cwd/the-wrong-file
|
|
const root = path.join(getTestTemp(), 'preserves-cwd')
|
|
await fs.mkdir(path.join(root, 'first-cwd'), {recursive: true})
|
|
await fs.writeFile(
|
|
path.join(root, 'first-cwd', 'the-correct-file.txt'),
|
|
'test file content'
|
|
)
|
|
await fs.mkdir(path.join(root, 'second-cwd'), {recursive: true})
|
|
await fs.writeFile(
|
|
path.join(root, 'second-cwd', 'the-wrong-file.txt'),
|
|
'test file content'
|
|
)
|
|
|
|
const originalCwd = process.cwd()
|
|
try {
|
|
process.chdir(path.join(root, 'first-cwd'))
|
|
const globber = await DefaultGlobber.create('*')
|
|
process.chdir(path.join(root, 'second-cwd'))
|
|
expect(globber.getSearchPaths()).toEqual([path.join(root, 'first-cwd')])
|
|
const itemPaths = await globber.glob()
|
|
expect(itemPaths).toEqual([
|
|
path.join(root, 'first-cwd', 'the-correct-file.txt')
|
|
])
|
|
} finally {
|
|
process.chdir(originalCwd)
|
|
}
|
|
})
|
|
|
|
it('defaults to followSymbolicLinks=true', async () => {
|
|
// Create the following layout:
|
|
// <root>
|
|
// <root>/folder-a
|
|
// <root>/folder-a/file
|
|
// <root>/symDir -> <root>/folder-a
|
|
const root = path.join(
|
|
getTestTemp(),
|
|
'defaults-to-follow-symbolic-links-true'
|
|
)
|
|
await fs.mkdir(path.join(root, 'folder-a'), {recursive: true})
|
|
await fs.writeFile(path.join(root, 'folder-a', 'file'), 'test file content')
|
|
await createSymlinkDir(
|
|
path.join(root, 'folder-a'),
|
|
path.join(root, 'symDir')
|
|
)
|
|
|
|
const itemPaths = await glob(root, {})
|
|
expect(itemPaths).toEqual([
|
|
root,
|
|
path.join(root, 'folder-a'),
|
|
path.join(root, 'folder-a', 'file'),
|
|
path.join(root, 'symDir'),
|
|
path.join(root, 'symDir', 'file')
|
|
])
|
|
})
|
|
|
|
it('defaults to implicitDescendants=true', async () => {
|
|
// Create the following layout:
|
|
// <root>
|
|
// <root>/folder-a
|
|
// <root>/folder-a/file
|
|
const root = path.join(
|
|
getTestTemp(),
|
|
'defaults-to-implicit-descendants-true'
|
|
)
|
|
await fs.mkdir(path.join(root, 'folder-a'), {recursive: true})
|
|
await fs.writeFile(path.join(root, 'folder-a', 'file'), 'test file content')
|
|
|
|
const itemPaths = await glob(root, {})
|
|
expect(itemPaths).toEqual([
|
|
root,
|
|
path.join(root, 'folder-a'),
|
|
path.join(root, 'folder-a', 'file')
|
|
])
|
|
})
|
|
|
|
it('defaults to omitBrokenSymbolicLinks=true', async () => {
|
|
// Create the following layout:
|
|
// <root>
|
|
// <root>/folder-a
|
|
// <root>/folder-a/file
|
|
// <root>/symDir -> <root>/no-such
|
|
const root = path.join(
|
|
getTestTemp(),
|
|
'defaults-to-omit-broken-symbolic-links-true'
|
|
)
|
|
await fs.mkdir(path.join(root, 'folder-a'), {recursive: true})
|
|
await fs.writeFile(path.join(root, 'folder-a', 'file'), 'test file content')
|
|
await createSymlinkDir(
|
|
path.join(root, 'no-such'),
|
|
path.join(root, 'symDir')
|
|
)
|
|
|
|
const itemPaths = await glob(root, {})
|
|
expect(itemPaths).toEqual([
|
|
root,
|
|
path.join(root, 'folder-a'),
|
|
path.join(root, 'folder-a', 'file')
|
|
])
|
|
})
|
|
|
|
it('detects cycle when followSymbolicLinks=true', async () => {
|
|
// Create the following layout:
|
|
// <root>
|
|
// <root>/file
|
|
// <root>/symDir -> <root>
|
|
const root = path.join(getTestTemp(), 'detects-cycle-when-follow-true')
|
|
await fs.mkdir(root, {recursive: true})
|
|
await fs.writeFile(path.join(root, 'file'), 'test file content')
|
|
await createSymlinkDir(root, path.join(root, 'symDir'))
|
|
|
|
const itemPaths = await glob(root, {followSymbolicLinks: true})
|
|
expect(itemPaths).toEqual([root, path.join(root, 'file')])
|
|
})
|
|
|
|
it('detects deep cycle starting from middle when followSymbolicLinks=true', async () => {
|
|
// Create the following layout:
|
|
// <root>
|
|
// <root>/file-under-root
|
|
// <root>/folder-a
|
|
// <root>/folder-a/file-under-a
|
|
// <root>/folder-a/folder-b
|
|
// <root>/folder-a/folder-b/file-under-b
|
|
// <root>/folder-a/folder-b/folder-c
|
|
// <root>/folder-a/folder-b/folder-c/file-under-c
|
|
// <root>/folder-a/folder-b/folder-c/sym-folder -> <root>
|
|
const root = path.join(
|
|
getTestTemp(),
|
|
'detects-deep-cycle-starting-from-middle-when-follow-true'
|
|
)
|
|
await fs.mkdir(path.join(root, 'folder-a', 'folder-b', 'folder-c'), {
|
|
recursive: true
|
|
})
|
|
await fs.writeFile(
|
|
path.join(root, 'file-under-root'),
|
|
'test file under root contents'
|
|
)
|
|
await fs.writeFile(
|
|
path.join(root, 'folder-a', 'file-under-a'),
|
|
'test file under a contents'
|
|
)
|
|
await fs.writeFile(
|
|
path.join(root, 'folder-a', 'folder-b', 'file-under-b'),
|
|
'test file under b contents'
|
|
)
|
|
await fs.writeFile(
|
|
path.join(root, 'folder-a', 'folder-b', 'folder-c', 'file-under-c'),
|
|
'test file under c contents'
|
|
)
|
|
await createSymlinkDir(
|
|
root,
|
|
path.join(root, 'folder-a', 'folder-b', 'folder-c', 'sym-folder')
|
|
)
|
|
await fs.stat(
|
|
path.join(
|
|
root,
|
|
'folder-a',
|
|
'folder-b',
|
|
'folder-c',
|
|
'sym-folder',
|
|
'file-under-root'
|
|
)
|
|
)
|
|
|
|
const itemPaths = await glob(path.join(root, 'folder-a', 'folder-b'), {
|
|
followSymbolicLinks: true
|
|
})
|
|
expect(itemPaths).toEqual([
|
|
path.join(root, 'folder-a', 'folder-b'),
|
|
path.join(root, 'folder-a', 'folder-b', 'file-under-b'),
|
|
path.join(root, 'folder-a', 'folder-b', 'folder-c'),
|
|
path.join(root, 'folder-a', 'folder-b', 'folder-c', 'file-under-c'),
|
|
path.join(root, 'folder-a', 'folder-b', 'folder-c', 'sym-folder'),
|
|
path.join(
|
|
root,
|
|
'folder-a',
|
|
'folder-b',
|
|
'folder-c',
|
|
'sym-folder',
|
|
'file-under-root'
|
|
),
|
|
path.join(
|
|
root,
|
|
'folder-a',
|
|
'folder-b',
|
|
'folder-c',
|
|
'sym-folder',
|
|
'folder-a'
|
|
),
|
|
path.join(
|
|
root,
|
|
'folder-a',
|
|
'folder-b',
|
|
'folder-c',
|
|
'sym-folder',
|
|
'folder-a',
|
|
'file-under-a'
|
|
)
|
|
])
|
|
})
|
|
|
|
it('detects cycle starting from symlink when followSymbolicLinks=true', async () => {
|
|
// Create the following layout:
|
|
// <root>
|
|
// <root>/file
|
|
// <root>/symDir -> <root>
|
|
const root: string = path.join(
|
|
getTestTemp(),
|
|
'detects-cycle-starting-from-symlink-when-follow-true'
|
|
)
|
|
await fs.mkdir(root, {recursive: true})
|
|
await fs.writeFile(path.join(root, 'file'), 'test file content')
|
|
await createSymlinkDir(root, path.join(root, 'symDir'))
|
|
await fs.stat(path.join(root, 'symDir'))
|
|
|
|
const itemPaths = await glob(path.join(root, 'symDir'), {
|
|
followSymbolicLinks: true
|
|
})
|
|
expect(itemPaths).toEqual([
|
|
path.join(root, 'symDir'),
|
|
path.join(root, 'symDir', 'file')
|
|
])
|
|
})
|
|
|
|
it('does not follow symlink when followSymbolicLinks=false', async () => {
|
|
// Create the following layout:
|
|
// <root>
|
|
// <root>/realDir
|
|
// <root>/realDir/file
|
|
// <root>/symDir -> <root>/realDir
|
|
const root = path.join(
|
|
getTestTemp(),
|
|
'does-not-follow-symlink-when-follow-false'
|
|
)
|
|
await fs.mkdir(path.join(root, 'realDir'), {recursive: true})
|
|
await fs.writeFile(path.join(root, 'realDir', 'file'), 'test file content')
|
|
await createSymlinkDir(
|
|
path.join(root, 'realDir'),
|
|
path.join(root, 'symDir')
|
|
)
|
|
|
|
const itemPaths = await glob(root, {followSymbolicLinks: false})
|
|
expect(itemPaths).toEqual([
|
|
root,
|
|
path.join(root, 'realDir'),
|
|
path.join(root, 'realDir', 'file'),
|
|
path.join(root, 'symDir')
|
|
])
|
|
})
|
|
|
|
it('does not follow symlink when search path is symlink and followSymbolicLinks=false', async () => {
|
|
// Create the following layout:
|
|
// realDir
|
|
// realDir/file
|
|
// symDir -> realDir
|
|
const root = path.join(
|
|
getTestTemp(),
|
|
'does-not-follow-symlink-when-search-path-is-symlink-and-follow-false'
|
|
)
|
|
await fs.mkdir(path.join(root, 'realDir'), {recursive: true})
|
|
await fs.writeFile(path.join(root, 'realDir', 'file'), 'test file content')
|
|
await createSymlinkDir(
|
|
path.join(root, 'realDir'),
|
|
path.join(root, 'symDir')
|
|
)
|
|
|
|
const itemPaths = await glob(path.join(root, 'symDir'), {
|
|
followSymbolicLinks: false
|
|
})
|
|
expect(itemPaths).toEqual([path.join(root, 'symDir')])
|
|
})
|
|
|
|
it('does not return broken symlink when follow-true and omit-true', async () => {
|
|
// Create the following layout:
|
|
// <root>
|
|
// <root>/brokenSym -> <root>/noSuch
|
|
// <root>/realDir
|
|
// <root>/realDir/file
|
|
// <root>/symDir -> <root>/realDir
|
|
const root = path.join(
|
|
getTestTemp(),
|
|
'does-not-return-broken-symlink-when-follow-true-and-omit-true'
|
|
)
|
|
await fs.mkdir(root, {recursive: true})
|
|
await createSymlinkDir(
|
|
path.join(root, 'noSuch'),
|
|
path.join(root, 'brokenSym')
|
|
)
|
|
await fs.mkdir(path.join(root, 'realDir'), {recursive: true})
|
|
await fs.writeFile(path.join(root, 'realDir', 'file'), 'test file content')
|
|
await createSymlinkDir(
|
|
path.join(root, 'realDir'),
|
|
path.join(root, 'symDir')
|
|
)
|
|
|
|
const itemPaths = await glob(root, {followSymbolicLinks: true})
|
|
expect(itemPaths).toEqual([
|
|
root,
|
|
path.join(root, 'realDir'),
|
|
path.join(root, 'realDir', 'file'),
|
|
path.join(root, 'symDir'),
|
|
path.join(root, 'symDir', 'file')
|
|
])
|
|
})
|
|
|
|
it('does not return broken symlink when search path is broken symlink and followSymbolicLinks=true', async () => {
|
|
// Create the following layout:
|
|
// <root>
|
|
// <root>/brokenSym -> <root>/noSuch
|
|
const root = path.join(
|
|
getTestTemp(),
|
|
'does-not-return-broken-symlink-when-search-path-is-broken-symlink-and-follow-true'
|
|
)
|
|
await fs.mkdir(root, {recursive: true})
|
|
const brokenSymPath = path.join(root, 'brokenSym')
|
|
await createSymlinkDir(path.join(root, 'noSuch'), brokenSymPath)
|
|
await fs.lstat(brokenSymPath)
|
|
|
|
const itemPaths = await glob(brokenSymPath, {followSymbolicLinks: true})
|
|
expect(itemPaths).toEqual([])
|
|
})
|
|
|
|
it('does not search paths that are not partial matches', async () => {
|
|
// Create the following layout:
|
|
// <root>
|
|
// <root>/realDir
|
|
// <root>/realDir/nested
|
|
// <root>/realDir/nested/file
|
|
// <root>/realDir2
|
|
// <root>/realDir2/nested2
|
|
// <root>/realDir2/nested2/symDir -> <root>/noSuch
|
|
const root = path.join(
|
|
getTestTemp(),
|
|
'does-not-search-paths-that-are-not-partial-matches'
|
|
)
|
|
await fs.mkdir(path.join(root, 'realDir', 'nested'), {recursive: true})
|
|
await fs.writeFile(
|
|
path.join(root, 'realDir', 'nested', 'file'),
|
|
'test file content'
|
|
)
|
|
await fs.mkdir(path.join(root, 'realDir2', 'nested2'), {recursive: true})
|
|
await createSymlinkDir(
|
|
path.join(root, 'noSuch'),
|
|
path.join(root, 'realDir2', 'nested2', 'symDir')
|
|
)
|
|
|
|
const options: GlobOptions = {
|
|
followSymbolicLinks: true,
|
|
omitBrokenSymbolicLinks: false
|
|
}
|
|
|
|
// Should throw
|
|
try {
|
|
await glob(`${root}/*Dir*/*nested*/*`, options)
|
|
throw new Error('should not reach here')
|
|
} catch (err) {
|
|
expect(err.message).toMatch(/broken symbolic link/i)
|
|
}
|
|
|
|
// Not partial match
|
|
let itemPaths = await glob(`${root}/*Dir/*nested*/*`, options)
|
|
expect(itemPaths).toEqual([path.join(root, 'realDir', 'nested', 'file')])
|
|
|
|
// Not partial match
|
|
itemPaths = await glob(`${root}/*Dir*/*nested/*`, options)
|
|
expect(itemPaths).toEqual([path.join(root, 'realDir', 'nested', 'file')])
|
|
})
|
|
|
|
it('does not throw for broken symlinks that are not matches or partial matches when followSymbolicLinks=true and omitBrokenSymbolicLinks=false', async () => {
|
|
// Create the following layout:
|
|
// <root>
|
|
// <root>/realDir
|
|
// <root>/realDir/file
|
|
// <root>/symDir -> <root>/noSuch
|
|
const root = path.join(
|
|
getTestTemp(),
|
|
'does-not-throw-for-broken-symlinks-that-are-not-matches-or-partial-matches-when-follow-true-and-omit-false'
|
|
)
|
|
await fs.mkdir(path.join(root, 'realDir'), {recursive: true})
|
|
await fs.writeFile(path.join(root, 'realDir', 'file'), 'test file content')
|
|
await createSymlinkDir(path.join(root, 'noSuch'), path.join(root, 'symDir'))
|
|
|
|
const options: GlobOptions = {
|
|
followSymbolicLinks: true,
|
|
omitBrokenSymbolicLinks: false
|
|
}
|
|
|
|
// Match should throw
|
|
try {
|
|
await glob(`${root}/*`, options)
|
|
throw new Error('should not reach here')
|
|
} catch (err) {
|
|
expect(err.message).toMatch(/broken symbolic link/i)
|
|
}
|
|
|
|
// Partial match should throw
|
|
try {
|
|
await glob(`${root}/*/*`, options)
|
|
throw new Error('should not reach here')
|
|
} catch (err) {
|
|
expect(err.message).toMatch(/broken symbolic link/i)
|
|
}
|
|
|
|
// Not match or partial match
|
|
const itemPaths = await glob(`${root}/*eal*/*`, options)
|
|
expect(itemPaths).toEqual([path.join(root, 'realDir', 'file')])
|
|
})
|
|
|
|
it('follows symlink when follow-symbolic-links=true', async () => {
|
|
// Create the following layout:
|
|
// <root>
|
|
// <root>/realDir
|
|
// <root>/realDir/file
|
|
// <root>/symDir -> <root>/realDir
|
|
const root = path.join(getTestTemp(), 'follows-symlink')
|
|
await fs.mkdir(path.join(root, 'realDir'), {recursive: true})
|
|
await fs.writeFile(path.join(root, 'realDir', 'file'), 'test file content')
|
|
await createSymlinkDir(
|
|
path.join(root, 'realDir'),
|
|
path.join(root, 'symDir')
|
|
)
|
|
|
|
const itemPaths = await glob(root, {followSymbolicLinks: true})
|
|
expect(itemPaths).toEqual([
|
|
root,
|
|
path.join(root, 'realDir'),
|
|
path.join(root, 'realDir', 'file'),
|
|
path.join(root, 'symDir'),
|
|
path.join(root, 'symDir', 'file')
|
|
])
|
|
})
|
|
|
|
it('follows symlink when search path is symlink and follow-symbolic-links=true', async () => {
|
|
// Create the following layout:
|
|
// realDir
|
|
// realDir/file
|
|
// symDir -> realDir
|
|
const root = path.join(
|
|
getTestTemp(),
|
|
'follows-symlink-when-search-path-is-symlink-and-follow-true'
|
|
)
|
|
await fs.mkdir(path.join(root, 'realDir'), {recursive: true})
|
|
await fs.writeFile(path.join(root, 'realDir', 'file'), 'test file content')
|
|
await createSymlinkDir(
|
|
path.join(root, 'realDir'),
|
|
path.join(root, 'symDir')
|
|
)
|
|
|
|
const itemPaths = await glob(path.join(root, 'symDir'), {
|
|
followSymbolicLinks: true
|
|
})
|
|
expect(itemPaths).toEqual([
|
|
path.join(root, 'symDir'),
|
|
path.join(root, 'symDir', 'file')
|
|
])
|
|
})
|
|
|
|
it('returns broken symlink when followSymbolicLinks=false', async () => {
|
|
// Create the following layout:
|
|
// <root>
|
|
// <root>/brokenSym -> <root>/noSuch
|
|
// <root>/realDir
|
|
// <root>/realDir/file
|
|
// <root>/symDir -> <root>/realDir
|
|
const root = path.join(
|
|
getTestTemp(),
|
|
'returns-broken-symlink-when-follow-false'
|
|
)
|
|
await fs.mkdir(root, {recursive: true})
|
|
await createSymlinkDir(
|
|
path.join(root, 'noSuch'),
|
|
path.join(root, 'brokenSym')
|
|
)
|
|
await fs.mkdir(path.join(root, 'realDir'), {recursive: true})
|
|
await fs.writeFile(path.join(root, 'realDir', 'file'), 'test file content')
|
|
await createSymlinkDir(
|
|
path.join(root, 'realDir'),
|
|
path.join(root, 'symDir')
|
|
)
|
|
|
|
const itemPaths = await glob(root, {followSymbolicLinks: false})
|
|
expect(itemPaths).toEqual([
|
|
root,
|
|
path.join(root, 'brokenSym'),
|
|
path.join(root, 'realDir'),
|
|
path.join(root, 'realDir', 'file'),
|
|
path.join(root, 'symDir')
|
|
])
|
|
})
|
|
|
|
it('returns broken symlink when search path is broken symlink and followSymbolicLinks=false', async () => {
|
|
// Create the following layout:
|
|
// <root>
|
|
// <root>/brokenSym -> <root>/noSuch
|
|
const root = path.join(
|
|
getTestTemp(),
|
|
'returns-broken-symlink-when-search-path-is-broken-symlink-and-follow-false'
|
|
)
|
|
await fs.mkdir(root, {recursive: true})
|
|
const brokenSymPath = path.join(root, 'brokenSym')
|
|
await createSymlinkDir(path.join(root, 'noSuch'), brokenSymPath)
|
|
|
|
const itemPaths = await glob(brokenSymPath, {followSymbolicLinks: false})
|
|
expect(itemPaths).toEqual([brokenSymPath])
|
|
})
|
|
|
|
it('returns depth first', async () => {
|
|
// Create the following layout:
|
|
// <root>/a-file
|
|
// <root>/b-folder
|
|
// <root>/b-folder/a-file
|
|
// <root>/b-folder/b-folder
|
|
// <root>/b-folder/b-folder/file
|
|
// <root>/b-folder/c-file
|
|
// <root>/c-file
|
|
const root = path.join(getTestTemp(), 'returns-depth-first')
|
|
await fs.mkdir(path.join(root, 'b-folder', 'b-folder'), {recursive: true})
|
|
await fs.writeFile(path.join(root, 'a-file'), 'test a-file content')
|
|
await fs.writeFile(
|
|
path.join(root, 'b-folder', 'a-file'),
|
|
'test b-folder/a-file content'
|
|
)
|
|
await fs.writeFile(
|
|
path.join(root, 'b-folder', 'b-folder', 'file'),
|
|
'test b-folder/b-folder/file content'
|
|
)
|
|
await fs.writeFile(
|
|
path.join(root, 'b-folder', 'c-file'),
|
|
'test b-folder/c-file content'
|
|
)
|
|
await fs.writeFile(path.join(root, 'c-file'), 'test c-file content')
|
|
|
|
const itemPaths = await glob(root)
|
|
expect(itemPaths).toEqual([
|
|
root,
|
|
path.join(root, 'a-file'),
|
|
path.join(root, 'b-folder'),
|
|
path.join(root, 'b-folder', 'a-file'),
|
|
path.join(root, 'b-folder', 'b-folder'),
|
|
path.join(root, 'b-folder', 'b-folder', 'file'),
|
|
path.join(root, 'b-folder', 'c-file'),
|
|
path.join(root, 'c-file')
|
|
])
|
|
})
|
|
|
|
it('returns descendants', async () => {
|
|
// Create the following layout:
|
|
// <root>/file-1
|
|
// <root>/dir-1
|
|
// <root>/dir-1/file-2
|
|
// <root>/dir-1/dir-2
|
|
// <root>/dir-1/dir-2/file-3
|
|
const root = path.join(getTestTemp(), 'returns-descendants')
|
|
await fs.mkdir(path.join(root, 'dir-1', 'dir-2'), {recursive: true})
|
|
await fs.writeFile(path.join(root, 'file-1'), '')
|
|
await fs.writeFile(path.join(root, 'dir-1', 'file-2'), '')
|
|
await fs.writeFile(path.join(root, 'dir-1', 'dir-2', 'file-3'), '')
|
|
|
|
// When pattern ends with `/**/`
|
|
let pattern = `${root}${path.sep}**${path.sep}`
|
|
expect(
|
|
await glob(pattern, {
|
|
implicitDescendants: false
|
|
})
|
|
).toHaveLength(3) // sanity check
|
|
expect(await glob(pattern)).toEqual([
|
|
root,
|
|
path.join(root, 'dir-1'),
|
|
path.join(root, 'dir-1', 'dir-2'),
|
|
path.join(root, 'dir-1', 'dir-2', 'file-3'),
|
|
path.join(root, 'dir-1', 'file-2'),
|
|
path.join(root, 'file-1')
|
|
])
|
|
|
|
// When pattern ends with something other than `/**/`
|
|
pattern = `${root}${path.sep}**${path.sep}dir-?`
|
|
expect(
|
|
await glob(pattern, {
|
|
implicitDescendants: false
|
|
})
|
|
).toHaveLength(2) // sanity check
|
|
expect(await glob(pattern)).toEqual([
|
|
path.join(root, 'dir-1'),
|
|
path.join(root, 'dir-1', 'dir-2'),
|
|
path.join(root, 'dir-1', 'dir-2', 'file-3'),
|
|
path.join(root, 'dir-1', 'file-2')
|
|
])
|
|
})
|
|
|
|
it('returns directories only when trailing slash and implicit descendants false', async () => {
|
|
// Create the following layout:
|
|
// <root>/file-1
|
|
// <root>/dir-1
|
|
// <root>/dir-1/file-2
|
|
// <root>/dir-1/dir-2
|
|
// <root>/dir-1/dir-2/file-3
|
|
const root = path.join(
|
|
getTestTemp(),
|
|
'returns-directories-only-when-trailing-slash-and-implicit-descendants-false'
|
|
)
|
|
await fs.mkdir(path.join(root, 'dir-1', 'dir-2'), {recursive: true})
|
|
await fs.writeFile(path.join(root, 'file-1'), '')
|
|
await fs.writeFile(path.join(root, 'dir-1', 'file-2'), '')
|
|
await fs.writeFile(path.join(root, 'dir-1', 'dir-2', 'file-3'), '')
|
|
|
|
const pattern = `${root}${path.sep}**${path.sep}`
|
|
expect(await glob(pattern)).toHaveLength(6) // sanity check
|
|
expect(
|
|
await glob(pattern, {
|
|
implicitDescendants: false
|
|
})
|
|
).toEqual([
|
|
root,
|
|
path.join(root, 'dir-1'),
|
|
path.join(root, 'dir-1', 'dir-2')
|
|
])
|
|
})
|
|
|
|
it('returns empty when search path does not exist', async () => {
|
|
const itemPaths = await glob(path.join(getTestTemp(), 'nosuch'))
|
|
expect(itemPaths).toEqual([])
|
|
})
|
|
|
|
it('returns hidden files', async () => {
|
|
// Create the following layout:
|
|
// <root>
|
|
// <root>/.emptyFolder
|
|
// <root>/.file
|
|
// <root>/.folder
|
|
// <root>/.folder/file
|
|
const root = path.join(getTestTemp(), 'returns-hidden-files')
|
|
await createHiddenDirectory(path.join(root, '.emptyFolder'))
|
|
await createHiddenDirectory(path.join(root, '.folder'))
|
|
await createHiddenFile(path.join(root, '.file'), 'test .file content')
|
|
await fs.writeFile(
|
|
path.join(root, '.folder', 'file'),
|
|
'test .folder/file content'
|
|
)
|
|
|
|
const itemPaths = await glob(root)
|
|
expect(itemPaths).toEqual([
|
|
root,
|
|
path.join(root, '.emptyFolder'),
|
|
path.join(root, '.file'),
|
|
path.join(root, '.folder'),
|
|
path.join(root, '.folder', 'file')
|
|
])
|
|
})
|
|
|
|
it('returns normalized paths', async () => {
|
|
// Create the following layout:
|
|
// <root>/hello/world.txt
|
|
const root: string = path.join(getTestTemp(), 'returns-normalized-paths')
|
|
await fs.mkdir(path.join(root, 'hello'), {recursive: true})
|
|
await fs.writeFile(path.join(root, 'hello', 'world.txt'), '')
|
|
|
|
const itemPaths = await glob(
|
|
`${root}${path.sep}${path.sep}${path.sep}hello`
|
|
)
|
|
expect(itemPaths).toEqual([
|
|
path.join(root, 'hello'),
|
|
path.join(root, 'hello', 'world.txt')
|
|
])
|
|
})
|
|
|
|
it('skips comments', async () => {
|
|
const searchPaths = await getSearchPaths(
|
|
`#aaa/*${os.EOL}/foo/*${os.EOL}#bbb/*${os.EOL}/bar/*`
|
|
)
|
|
const drive = IS_WINDOWS ? process.cwd().substr(0, 2) : ''
|
|
expect(searchPaths).toEqual([
|
|
IS_WINDOWS ? `${drive}\\foo` : '/foo',
|
|
IS_WINDOWS ? `${drive}\\bar` : '/bar'
|
|
])
|
|
})
|
|
|
|
it('skips empty lines', async () => {
|
|
const searchPaths = await getSearchPaths(
|
|
`${os.EOL}${os.EOL}/foo/*${os.EOL}${os.EOL}/bar/*${os.EOL}/baz/**${os.EOL}`
|
|
)
|
|
const drive = IS_WINDOWS ? process.cwd().substr(0, 2) : ''
|
|
expect(searchPaths).toEqual([
|
|
IS_WINDOWS ? `${drive}\\foo` : '/foo',
|
|
IS_WINDOWS ? `${drive}\\bar` : '/bar',
|
|
IS_WINDOWS ? `${drive}\\baz` : '/baz'
|
|
])
|
|
})
|
|
|
|
it('throws when match broken symlink and followSymbolicLinks=true and omitBrokenSymbolicLinks=false', async () => {
|
|
// Create the following layout:
|
|
// <root>
|
|
// <root>/brokenSym -> <root>/noSuch
|
|
const root = path.join(
|
|
getTestTemp(),
|
|
'throws-when-match-broken-symlink-and-follow-true-and-omit-false'
|
|
)
|
|
await fs.mkdir(root, {recursive: true})
|
|
await createSymlinkDir(
|
|
path.join(root, 'noSuch'),
|
|
path.join(root, 'brokenSym')
|
|
)
|
|
|
|
try {
|
|
await glob(root, {
|
|
followSymbolicLinks: true,
|
|
omitBrokenSymbolicLinks: false
|
|
})
|
|
throw new Error('Expected tl.find to throw')
|
|
} catch (err) {
|
|
expect(err.message).toMatch(/broken symbolic link/)
|
|
}
|
|
})
|
|
|
|
it('throws when search path is broken symlink and followSymbolicLinks=true and omitBrokenSymbolicLinks=false', async () => {
|
|
// Create the following layout:
|
|
// <root>
|
|
// <root>/brokenSym -> <root>/noSuch
|
|
const root = path.join(
|
|
getTestTemp(),
|
|
'throws-when-search-path-is-broken-symlink-and-follow-true-and-omit-false'
|
|
)
|
|
await fs.mkdir(root, {recursive: true})
|
|
const brokenSymPath = path.join(root, 'brokenSym')
|
|
await createSymlinkDir(path.join(root, 'noSuch'), brokenSymPath)
|
|
await fs.lstat(brokenSymPath)
|
|
|
|
try {
|
|
await glob(brokenSymPath, {
|
|
followSymbolicLinks: true,
|
|
omitBrokenSymbolicLinks: false
|
|
})
|
|
throw new Error('Expected tl.find to throw')
|
|
} catch (err) {
|
|
expect(err.message).toMatch(/broken symbolic link/)
|
|
}
|
|
})
|
|
})
|
|
|
|
async function createHiddenDirectory(dir: string): Promise<void> {
|
|
if (!path.basename(dir).match(/^\./)) {
|
|
throw new Error(`Expected dir '${dir}' to start with '.'.`)
|
|
}
|
|
|
|
await fs.mkdir(dir, {recursive: true})
|
|
if (IS_WINDOWS) {
|
|
const result = child.spawnSync('attrib.exe', ['+H', dir])
|
|
if (result.status !== 0) {
|
|
const message: string = (result.output || []).join(' ').trim()
|
|
throw new Error(
|
|
`Failed to set hidden attribute for directory '${dir}'. ${message}`
|
|
)
|
|
}
|
|
}
|
|
}
|
|
|
|
async function createHiddenFile(file: string, content: string): Promise<void> {
|
|
if (!path.basename(file).match(/^\./)) {
|
|
throw new Error(`Expected dir '${file}' to start with '.'.`)
|
|
}
|
|
|
|
await fs.mkdir(path.dirname(file), {recursive: true})
|
|
await fs.writeFile(file, content)
|
|
|
|
if (IS_WINDOWS) {
|
|
const result = child.spawnSync('attrib.exe', ['+H', file])
|
|
if (result.status !== 0) {
|
|
const message: string = (result.output || []).join(' ').trim()
|
|
throw new Error(
|
|
`Failed to set hidden attribute for file '${file}'. ${message}`
|
|
)
|
|
}
|
|
}
|
|
}
|
|
|
|
function getTestTemp(): string {
|
|
return path.join(__dirname, '_temp', 'glob')
|
|
}
|
|
|
|
/**
|
|
* Creates a symlink directory on OSX/Linux, and a junction point directory on Windows.
|
|
* A symlink directory is not created on Windows since it requires an elevated context.
|
|
*/
|
|
async function createSymlinkDir(real: string, link: string): Promise<void> {
|
|
if (IS_WINDOWS) {
|
|
await fs.symlink(real, link, 'junction')
|
|
} else {
|
|
await fs.symlink(real, link)
|
|
}
|
|
}
|
|
|
|
async function getSearchPaths(patterns: string): Promise<string[]> {
|
|
const globber: Globber = await DefaultGlobber.create(patterns)
|
|
return globber.getSearchPaths()
|
|
}
|
|
|
|
async function glob(
|
|
patterns: string,
|
|
options?: GlobOptions
|
|
): Promise<string[]> {
|
|
const globber: Globber = await DefaultGlobber.create(patterns, options)
|
|
return await globber.glob()
|
|
}
|