302 lines
8.2 KiB
JavaScript
302 lines
8.2 KiB
JavaScript
let childProcess = require('child_process')
|
||
let escalade = require('escalade/sync')
|
||
let pico = require('picocolors')
|
||
let path = require('path')
|
||
let fs = require('fs')
|
||
|
||
function BrowserslistUpdateError(message) {
|
||
this.name = 'BrowserslistUpdateError'
|
||
this.message = message
|
||
this.browserslist = true
|
||
if (Error.captureStackTrace) {
|
||
Error.captureStackTrace(this, BrowserslistUpdateError)
|
||
}
|
||
}
|
||
|
||
BrowserslistUpdateError.prototype = Error.prototype
|
||
|
||
/* c8 ignore next 3 */
|
||
function defaultPrint(str) {
|
||
process.stdout.write(str)
|
||
}
|
||
|
||
function detectLockfile() {
|
||
let packageDir = escalade('.', (dir, names) => {
|
||
return names.indexOf('package.json') !== -1 ? dir : ''
|
||
})
|
||
|
||
if (!packageDir) {
|
||
throw new BrowserslistUpdateError(
|
||
'Cannot find package.json. ' +
|
||
'Is this the right directory to run `npx update-browserslist-db` in?'
|
||
)
|
||
}
|
||
|
||
let lockfileNpm = path.join(packageDir, 'package-lock.json')
|
||
let lockfileShrinkwrap = path.join(packageDir, 'npm-shrinkwrap.json')
|
||
let lockfileYarn = path.join(packageDir, 'yarn.lock')
|
||
let lockfilePnpm = path.join(packageDir, 'pnpm-lock.yaml')
|
||
|
||
if (fs.existsSync(lockfilePnpm)) {
|
||
return { mode: 'pnpm', file: lockfilePnpm }
|
||
} else if (fs.existsSync(lockfileNpm)) {
|
||
return { mode: 'npm', file: lockfileNpm }
|
||
} else if (fs.existsSync(lockfileYarn)) {
|
||
let lock = { mode: 'yarn', file: lockfileYarn }
|
||
lock.content = fs.readFileSync(lock.file).toString()
|
||
lock.version = /# yarn lockfile v1/.test(lock.content) ? 1 : 2
|
||
return lock
|
||
} else if (fs.existsSync(lockfileShrinkwrap)) {
|
||
return { mode: 'npm', file: lockfileShrinkwrap }
|
||
}
|
||
throw new BrowserslistUpdateError(
|
||
'No lockfile found. Run "npm install", "yarn install" or "pnpm install"'
|
||
)
|
||
}
|
||
|
||
function getLatestInfo(lock) {
|
||
if (lock.mode === 'yarn') {
|
||
if (lock.version === 1) {
|
||
return JSON.parse(
|
||
childProcess.execSync('yarn info caniuse-lite --json').toString()
|
||
).data
|
||
} else {
|
||
return JSON.parse(
|
||
childProcess.execSync('yarn npm info caniuse-lite --json').toString()
|
||
)
|
||
}
|
||
}
|
||
return JSON.parse(
|
||
childProcess.execSync('npm show caniuse-lite --json').toString()
|
||
)
|
||
}
|
||
|
||
function getBrowsers() {
|
||
let browserslist = require('browserslist')
|
||
return browserslist().reduce((result, entry) => {
|
||
if (!result[entry[0]]) {
|
||
result[entry[0]] = []
|
||
}
|
||
result[entry[0]].push(entry[1])
|
||
return result
|
||
}, {})
|
||
}
|
||
|
||
function diffBrowsers(old, current) {
|
||
let browsers = Object.keys(old).concat(
|
||
Object.keys(current).filter(browser => old[browser] === undefined)
|
||
)
|
||
return browsers
|
||
.map(browser => {
|
||
let oldVersions = old[browser] || []
|
||
let currentVersions = current[browser] || []
|
||
let common = oldVersions.filter(v => currentVersions.includes(v))
|
||
let added = currentVersions.filter(v => !common.includes(v))
|
||
let removed = oldVersions.filter(v => !common.includes(v))
|
||
return removed
|
||
.map(v => pico.red('- ' + browser + ' ' + v))
|
||
.concat(added.map(v => pico.green('+ ' + browser + ' ' + v)))
|
||
})
|
||
.reduce((result, array) => result.concat(array), [])
|
||
.join('\n')
|
||
}
|
||
|
||
function updateNpmLockfile(lock, latest) {
|
||
let metadata = { latest, versions: [] }
|
||
let content = deletePackage(JSON.parse(lock.content), metadata)
|
||
metadata.content = JSON.stringify(content, null, ' ')
|
||
return metadata
|
||
}
|
||
|
||
function deletePackage(node, metadata) {
|
||
if (node.dependencies) {
|
||
if (node.dependencies['caniuse-lite']) {
|
||
let version = node.dependencies['caniuse-lite'].version
|
||
metadata.versions[version] = true
|
||
delete node.dependencies['caniuse-lite']
|
||
}
|
||
for (let i in node.dependencies) {
|
||
node.dependencies[i] = deletePackage(node.dependencies[i], metadata)
|
||
}
|
||
}
|
||
return node
|
||
}
|
||
|
||
let yarnVersionRe = /version "(.*?)"/
|
||
|
||
function updateYarnLockfile(lock, latest) {
|
||
let blocks = lock.content.split(/(\n{2,})/).map(block => {
|
||
return block.split('\n')
|
||
})
|
||
let versions = {}
|
||
blocks.forEach(lines => {
|
||
if (lines[0].indexOf('caniuse-lite@') !== -1) {
|
||
let match = yarnVersionRe.exec(lines[1])
|
||
versions[match[1]] = true
|
||
if (match[1] !== latest.version) {
|
||
lines[1] = lines[1].replace(
|
||
/version "[^"]+"/,
|
||
'version "' + latest.version + '"'
|
||
)
|
||
lines[2] = lines[2].replace(
|
||
/resolved "[^"]+"/,
|
||
'resolved "' + latest.dist.tarball + '"'
|
||
)
|
||
if (lines.length === 4) {
|
||
lines[3] = latest.dist.integrity
|
||
? lines[3].replace(
|
||
/integrity .+/,
|
||
'integrity ' + latest.dist.integrity
|
||
)
|
||
: ''
|
||
}
|
||
}
|
||
}
|
||
})
|
||
let content = blocks.map(lines => lines.join('\n')).join('')
|
||
return { content, versions }
|
||
}
|
||
|
||
function updateLockfile(lock, latest) {
|
||
if (!lock.content) lock.content = fs.readFileSync(lock.file).toString()
|
||
|
||
if (lock.mode === 'yarn') {
|
||
return updateYarnLockfile(lock, latest)
|
||
} else {
|
||
return updateNpmLockfile(lock, latest)
|
||
}
|
||
}
|
||
|
||
function updatePackageManually(print, lock, latest) {
|
||
let lockfileData = updateLockfile(lock, latest)
|
||
let caniuseVersions = Object.keys(lockfileData.versions).sort()
|
||
if (caniuseVersions.length === 1 && caniuseVersions[0] === latest.version) {
|
||
print(
|
||
'Installed version: ' +
|
||
pico.bold(pico.green(latest.version)) +
|
||
'\n' +
|
||
pico.bold(pico.green('caniuse-lite is up to date')) +
|
||
'\n'
|
||
)
|
||
return
|
||
}
|
||
|
||
if (caniuseVersions.length === 0) {
|
||
caniuseVersions[0] = 'none'
|
||
}
|
||
print(
|
||
'Installed version' +
|
||
(caniuseVersions.length === 1 ? ': ' : 's: ') +
|
||
pico.bold(pico.red(caniuseVersions.join(', '))) +
|
||
'\n' +
|
||
'Removing old caniuse-lite from lock file\n'
|
||
)
|
||
fs.writeFileSync(lock.file, lockfileData.content)
|
||
|
||
let install = lock.mode === 'yarn' ? 'yarn add -W' : lock.mode + ' install'
|
||
print(
|
||
'Installing new caniuse-lite version\n' +
|
||
pico.yellow('$ ' + install + ' caniuse-lite') +
|
||
'\n'
|
||
)
|
||
try {
|
||
childProcess.execSync(install + ' caniuse-lite')
|
||
} catch (e) /* c8 ignore start */ {
|
||
print(
|
||
pico.red(
|
||
'\n' +
|
||
e.stack +
|
||
'\n\n' +
|
||
'Problem with `' +
|
||
install +
|
||
' caniuse-lite` call. ' +
|
||
'Run it manually.\n'
|
||
)
|
||
)
|
||
process.exit(1)
|
||
} /* c8 ignore end */
|
||
|
||
let del = lock.mode === 'yarn' ? 'yarn remove -W' : lock.mode + ' uninstall'
|
||
print(
|
||
'Cleaning package.json dependencies from caniuse-lite\n' +
|
||
pico.yellow('$ ' + del + ' caniuse-lite') +
|
||
'\n'
|
||
)
|
||
childProcess.execSync(del + ' caniuse-lite')
|
||
}
|
||
|
||
function updateWith(print, cmd) {
|
||
print('Updating caniuse-lite version\n' + pico.yellow('$ ' + cmd) + '\n')
|
||
try {
|
||
childProcess.execSync(cmd)
|
||
} catch (e) /* c8 ignore start */ {
|
||
print(pico.red(e.stdout.toString()))
|
||
print(
|
||
pico.red(
|
||
'\n' +
|
||
e.stack +
|
||
'\n\n' +
|
||
'Problem with `' +
|
||
cmd +
|
||
'` call. ' +
|
||
'Run it manually.\n'
|
||
)
|
||
)
|
||
process.exit(1)
|
||
} /* c8 ignore end */
|
||
}
|
||
|
||
module.exports = function updateDB(print = defaultPrint) {
|
||
let lock = detectLockfile()
|
||
let latest = getLatestInfo(lock)
|
||
|
||
let listError
|
||
let oldList
|
||
try {
|
||
oldList = getBrowsers()
|
||
} catch (e) {
|
||
listError = e
|
||
}
|
||
|
||
print('Latest version: ' + pico.bold(pico.green(latest.version)) + '\n')
|
||
|
||
if (lock.mode === 'yarn' && lock.version !== 1) {
|
||
updateWith(print, 'yarn up -R caniuse-lite')
|
||
} else if (lock.mode === 'pnpm') {
|
||
updateWith(print, 'pnpm up caniuse-lite')
|
||
} else {
|
||
updatePackageManually(print, lock, latest)
|
||
}
|
||
|
||
print('caniuse-lite has been successfully updated\n')
|
||
|
||
let newList
|
||
if (!listError) {
|
||
try {
|
||
newList = getBrowsers()
|
||
} catch (e) /* c8 ignore start */ {
|
||
listError = e
|
||
} /* c8 ignore end */
|
||
}
|
||
|
||
if (listError) {
|
||
print(
|
||
pico.red(
|
||
'\n' +
|
||
listError.stack +
|
||
'\n\n' +
|
||
'Problem with browser list retrieval.\n' +
|
||
'Target browser changes won’t be shown.\n'
|
||
)
|
||
)
|
||
} else {
|
||
let changes = diffBrowsers(oldList, newList)
|
||
if (changes) {
|
||
print('\nTarget browser changes:\n')
|
||
print(changes + '\n')
|
||
} else {
|
||
print('\n' + pico.green('No target browser changes') + '\n')
|
||
}
|
||
}
|
||
}
|