rsnext/packages/create-next-app/helpers/git.ts
Joe Haddad 00badd4d58
Initialize Git repo on app creation (#9376)
* Initialize Git repo on app creation
This PR initializes a Git repository after Create Next App runs.

We ensure the app was not created in an already-existing Git or Mercurial repo.

Failures of setup (no Git installed) do not fail the application bootstrapping.

Closes #9077 (replaces)

* Add test

* Update index.test.js
2019-11-10 21:42:51 -08:00

45 lines
988 B
TypeScript

import { execSync } from 'child_process'
import path from 'path'
import rimraf from 'rimraf'
function isInGitRepository() {
try {
execSync('git rev-parse --is-inside-work-tree', { stdio: 'ignore' })
return true
} catch (_) {}
return false
}
function isInMercurialRepository() {
try {
execSync('hg --cwd . root', { stdio: 'ignore' })
return true
} catch (_) {}
return false
}
export function tryGitInit(root: string) {
let didInit = false
try {
execSync('git --version', { stdio: 'ignore' })
if (isInGitRepository() || isInMercurialRepository()) {
return false
}
execSync('git init', { stdio: 'ignore' })
didInit = true
execSync('git add -A', { stdio: 'ignore' })
execSync('git commit -m "Initial commit from Create Next App"', {
stdio: 'ignore',
})
return true
} catch (e) {
if (didInit) {
try {
rimraf.sync(path.join(root, '.git'))
} catch (_) {}
}
return false
}
}