| 'use strict' | 
|   | 
| const fs = require('fs') | 
| const path = require('path') | 
| const mkdirp = require('mkdirp') | 
| const rimraf = require('rimraf') | 
| const tempy = require('tempy') | 
| const installFrom = require('../src/install') | 
| const uninstallFrom = require('../src/uninstall') | 
|   | 
| function install(rootDir, dir) { | 
|   installFrom(path.join(rootDir, dir)) | 
| } | 
|   | 
| function uninstall(rootDir, dir) { | 
|   uninstallFrom(path.join(rootDir, dir)) | 
| } | 
|   | 
| function mkdir(rootDir, dir) { | 
|   mkdirp.sync(path.join(rootDir, dir)) | 
| } | 
|   | 
| function writeFile(dir, filePath, data) { | 
|   fs.writeFileSync(path.join(dir, filePath), data) | 
| } | 
|   | 
| function readFile(dir, filePath) { | 
|   return fs.readFileSync(path.join(dir, filePath), 'utf-8') | 
| } | 
|   | 
| function exists(dir, filePath) { | 
|   return fs.existsSync(path.join(dir, filePath)) | 
| } | 
|   | 
| describe('yorkie', () => { | 
|   let dir | 
|   beforeEach(() => (dir = tempy.directory())) | 
|   afterEach(() => rimraf.sync(dir)) | 
|   | 
|   it('should support basic layout', () => { | 
|     mkdir(dir, '.git/hooks') | 
|     mkdir(dir, 'node_modules/yorkie') | 
|     writeFile(dir, 'package.json', '{}') | 
|   | 
|     install(dir, '/node_modules/yorkie') | 
|     const hook = readFile(dir, '.git/hooks/pre-commit') | 
|   | 
|     expect(hook).toMatch('#yorkie') | 
|     expect(hook).toMatch('cd "."') | 
|     expect(hook).toMatch(`node "./node_modules/yorkie/src/runner.js" pre-commit`) | 
|     expect(hook).toMatch('--no-verify') | 
|   | 
|     const prepareCommitMsg = readFile(dir, '.git/hooks/prepare-commit-msg') | 
|     expect(prepareCommitMsg).toMatch('cannot be bypassed') | 
|   | 
|     uninstall(dir, 'node_modules/yorkie') | 
|     expect(exists(dir, '.git/hooks/pre-push')).toBeFalsy() | 
|   }) | 
|   | 
|   it('should not install git hooks when installed in sub directory', () => { | 
|     mkdir(dir, '.git/hooks') | 
|     mkdir(dir, 'A/B/node_modules/yorkie') | 
|     writeFile(dir, 'A/B/package.json', '{}') | 
|   | 
|     install(dir, 'A/B/node_modules/yorkie') | 
|     expect(exists(dir, '.git/hooks/pre-commit')).toBeFalsy() | 
|   }) | 
|   | 
|   it('should support git submodule', () => { | 
|     mkdir(dir, '.git/modules/A/B') | 
|     mkdir(dir, 'A/B/node_modules/yorkie') | 
|     writeFile(dir, 'package.json', '{}') | 
|     writeFile(dir, 'A/B/package.json', '{}') | 
|     writeFile(dir, 'A/B/.git', 'git: ../../.git/modules/A/B') | 
|   | 
|     install(dir, 'A/B/node_modules/yorkie') | 
|     const hook = readFile(dir, '.git/modules/A/B/hooks/pre-commit') | 
|   | 
|     expect(hook).toMatch('cd "."') | 
|   | 
|     uninstall(dir, 'A/B/node_modules/yorkie') | 
|     expect(exists(dir, '.git/hooks/pre-push')).toBeFalsy() | 
|   }) | 
|   | 
|   it('should not install git hooks in submodule sub directory', () => { | 
|     mkdir(dir, '.git/modules/A/B') | 
|     mkdir(dir, 'A/B/C/node_modules/yorkie') | 
|     writeFile(dir, 'package.json', '{}') | 
|     writeFile(dir, 'A/B/C/package.json', '{}') | 
|     writeFile(dir, 'A/B/.git', 'git: ../../.git/modules/A/B') | 
|   | 
|     install(dir, 'A/B/C/node_modules/yorkie') | 
|     expect(exists(dir, '.git/modules/A/B/hooks/pre-commit')).toBeFalsy() | 
|   }) | 
|   | 
|   it('should support git worktrees', () => { | 
|     mkdir(dir, '.git/worktrees/B') | 
|     mkdir(dir, 'A/B/node_modules/yorkie') | 
|     writeFile(dir, 'package.json', '{}') | 
|     writeFile(dir, 'A/B/package.json', '{}') | 
|   | 
|     // Git path for worktrees is absolute | 
|     const absolutePath = path.join(dir, '.git/worktrees/B') | 
|     writeFile(dir, 'A/B/.git', `git: ${absolutePath}`) | 
|   | 
|     install(dir, 'A/B/node_modules/yorkie') | 
|     const hook = readFile(dir, '.git/worktrees/B/hooks/pre-commit') | 
|   | 
|     expect(hook).toMatch('cd "."') | 
|   | 
|     uninstall(dir, 'A/B/node_modules/yorkie') | 
|     expect(exists(dir, '.git/hooks/pre-commit')).toBeFalsy() | 
|   }) | 
|   | 
|   it('should not modify user hooks', () => { | 
|     mkdir(dir, '.git/hooks') | 
|     mkdir(dir, 'node_modules/yorkie') | 
|     writeFile(dir, '.git/hooks/pre-push', 'foo') | 
|   | 
|     // Verify that it's not overwritten | 
|     install(dir, 'node_modules/yorkie') | 
|     const hook = readFile(dir, '.git/hooks/pre-push') | 
|     expect(hook).toBe('foo') | 
|   | 
|     uninstall(dir, 'node_modules/yorkie') | 
|     expect(exists(dir, '.git/hooks/pre-push')).toBeTruthy() | 
|   }) | 
|   | 
|   it('should not install from /node_modules/A/node_modules', () => { | 
|     mkdir(dir, '.git/hooks') | 
|     mkdir(dir, 'node_modules/A/node_modules/yorkie') | 
|   | 
|     install(dir, 'node_modules/A/node_modules/yorkie') | 
|     expect(exists(dir, '.git/hooks/pre-push')).toBeFalsy() | 
|   }) | 
|   | 
|   it("should not crash if there's no .git directory", () => { | 
|     mkdir(dir, 'node_modules/yorkie') | 
|   | 
|     expect(() => install(dir, 'node_modules/yorkie')).not.toThrow() | 
|     expect(() => uninstall(dir, 'node_modules/yorkie')).not.toThrow() | 
|   }) | 
|   | 
|   it('should migrate existing scripts (ghooks)', () => { | 
|     mkdir(dir, '.git/hooks') | 
|     writeFile(dir, 'package.json', '{}') | 
|     mkdir(dir, '/node_modules/yorkie') | 
|     writeFile( | 
|       dir, | 
|       '.git/hooks/pre-commit', | 
|       '// Generated by ghooks. Do not edit this file.' | 
|     ) | 
|   | 
|     install(dir, 'node_modules/yorkie') | 
|     const hook = readFile(dir, '.git/hooks/pre-commit') | 
|     expect(hook).toMatch('yorkie') | 
|     expect(hook).not.toMatch('ghooks') | 
|   }) | 
|   | 
|   it('should migrate existing scripts (pre-commit)', () => { | 
|     mkdir(dir, '.git/hooks') | 
|     writeFile(dir, 'package.json', '{}') | 
|     mkdir(dir, '/node_modules/yorkie') | 
|     writeFile(dir, '.git/hooks/pre-commit', './node_modules/pre-commit/hook') | 
|   | 
|     install(dir, 'node_modules/yorkie') | 
|     const hook = readFile(dir, '.git/hooks/pre-commit') | 
|     expect(hook).toMatch('yorkie') | 
|     expect(hook).not.toMatch('./node_modules/pre-commit/hook') | 
|   }) | 
| }) |