Merge pull request #40 from pornoiya/feat/bun-support

Bun support for update-browserslist-db

index.js

@@ -42,6 +42,7 @@ function detectLockfile() {
  let lockfileShrinkwrap = join(packageDir, 'npm-shrinkwrap.json')
  let lockfileYarn = join(packageDir, 'yarn.lock')
  let lockfilePnpm = join(packageDir, 'pnpm-lock.yaml')
+ let lockfileBun = join(packageDir, 'bun.lockb')
 
  if (existsSync(lockfilePnpm)) {
  return { file: lockfilePnpm, mode: 'pnpm' }
@@ -54,6 +55,8 @@ function detectLockfile() {
  return lock
  } else if (existsSync(lockfileShrinkwrap)) {
  return { file: lockfileShrinkwrap, mode: 'npm' }
+ } else if (existsSync(lockfileBun)) {
+ return { file: lockfileBun, mode: 'bun' }
  }
  throw new BrowserslistUpdateError(
  'No lockfile found. Run "npm install", "yarn install" or "pnpm install"'
@@ -75,6 +78,11 @@ function getLatestInfo(lock) {
  if (lock.mode === 'pnpm') {
  return JSON.parse(execSync('pnpm info caniuse-lite --json').toString())
  }
+ if (lock.mode === 'bun') {
+ // TO-DO: No 'bun info' yet. Created issue: https://github.com/oven-sh/bun/issues/12280
+ return JSON.parse(execSync(' npm info caniuse-lite --json').toString())
+ }
+
  return JSON.parse(execSync('npm show caniuse-lite --json').toString())
 }
 
@@ -287,6 +295,8 @@ module.exports = function updateDB(print = defaultPrint) {
  updateWith(print, yarnCommand + ' up -R caniuse-lite')
  } else if (lock.mode === 'pnpm') {
  updateWith(print, 'pnpm up caniuse-lite')
+ } else if (lock.mode === 'bun') {
+ updateWith(print, 'bun update caniuse-lite')
  } else {
  updatePackageManually(print, lock, latest)
  }

package.json

@@ -36,6 +36,7 @@
  "test": "pnpm run /^test:/"
  },
  "dependencies": {
+ "bun": "^1.1.17",
  "escalade": "^3.1.2",
  "picocolors": "^1.0.1"
  },