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index.js
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const bump = require('./lib/lifecycles/bump')
const changelog = require('./lib/lifecycles/changelog')
const commit = require('./lib/lifecycles/commit')
const fs = require('fs')
const latestSemverTag = require('./lib/latest-semver-tag')
const path = require('path')
const printError = require('./lib/print-error')
const tag = require('./lib/lifecycles/tag')
const { resolveUpdaterObjectFromArgument } = require('./lib/updaters')
module.exports = async function standardVersion (argv) {
const defaults = require('./defaults')
/**
* `--message` (`-m`) support will be removed in the next major version.
*/
const message = argv.m || argv.message
if (message) {
/**
* The `--message` flag uses `%s` for version substitutions, we swap this
* for the substitution defined in the config-spec for future-proofing upstream
* handling.
*/
argv.releaseCommitMessageFormat = message.replace(/%s/g, '{{currentTag}}')
if (!argv.silent) {
console.warn('[standard-version]: --message (-m) will be removed in the next major release. Use --releaseCommitMessageFormat.')
}
}
if (argv.changelogHeader) {
argv.header = argv.changelogHeader
if (!argv.silent) {
console.warn('[standard-version]: --changelogHeader will be removed in the next major release. Use --header.')
}
}
if (argv.header && argv.header.search(changelog.START_OF_LAST_RELEASE_PATTERN) !== -1) {
throw Error(`custom changelog header must not match ${changelog.START_OF_LAST_RELEASE_PATTERN}`)
}
/**
* If an argument for `packageFiles` provided, we include it as a "default" `bumpFile`.
*/
if (argv.packageFiles) {
defaults.bumpFiles = defaults.bumpFiles.concat(argv.packageFiles)
}
const args = Object.assign({}, defaults, argv)
let pkg
for (const packageFile of args.packageFiles) {
const updater = resolveUpdaterObjectFromArgument(packageFile)
if (!updater) return
const pkgPath = path.resolve(process.cwd(), updater.filename)
try {
const contents = fs.readFileSync(pkgPath, 'utf8')
pkg = {
version: updater.updater.readVersion(contents),
private: typeof updater.updater.isPrivate === 'function' ? updater.updater.isPrivate(contents) : false
}
break
} catch (err) {}
}
try {
let version
if (pkg) {
version = pkg.version
} else if (args.gitTagFallback) {
version = await latestSemverTag(args.tagPrefix)
} else {
throw new Error('no package file found')
}
const newVersion = await bump(args, version)
await changelog(args, newVersion)
await commit(args, newVersion)
await tag(newVersion, pkg ? pkg.private : false, args)
} catch (err) {
printError(args, err.message)
throw err
}
}