--- /dev/null
+// npm version <newver>
+
+module.exports = version
+
+var semver = require('semver')
+var path = require('path')
+var fs = require('graceful-fs')
+var writeFileAtomic = require('write-file-atomic')
+var chain = require('slide').chain
+var log = require('npmlog')
+var npm = require('./npm.js')
+var git = require('./utils/git.js')
+var assert = require('assert')
+var lifecycle = require('./utils/lifecycle.js')
+
+version.usage = 'npm version [<newversion> | major | minor | patch | premajor | preminor | prepatch | prerelease]' +
+ '\n(run in package dir)\n' +
+ "'npm -v' or 'npm --version' to print npm version " +
+ '(' + npm.version + ')\n' +
+ "'npm view <pkg> version' to view a package's " +
+ 'published version\n' +
+ "'npm ls' to inspect current package/dependency versions"
+
+function version (args, silent, cb_) {
+ if (typeof cb_ !== 'function') {
+ cb_ = silent
+ silent = false
+ }
+ if (args.length > 1) return cb_(version.usage)
+
+ var packagePath = path.join(npm.localPrefix, 'package.json')
+ fs.readFile(packagePath, function (er, data) {
+ if (data) data = data.toString()
+ try {
+ data = JSON.parse(data)
+ } catch (e) {
+ er = e
+ data = null
+ }
+
+ if (!args.length) return dump(data, cb_)
+
+ if (er) {
+ log.error('version', 'No valid package.json found')
+ return cb_(er)
+ }
+
+ var newVersion = semver.valid(args[0])
+ if (!newVersion) newVersion = semver.inc(data.version, args[0])
+ if (!newVersion) return cb_(version.usage)
+ if (data.version === newVersion) return cb_(new Error('Version not changed'))
+ data.version = newVersion
+ var lifecycleData = Object.create(data)
+ lifecycleData._id = data.name + '@' + newVersion
+ var localData = {}
+
+ var where = npm.prefix
+ chain([
+ [checkGit, localData],
+ [lifecycle, lifecycleData, 'preversion', where],
+ [updatePackage, newVersion, silent],
+ [lifecycle, lifecycleData, 'version', where],
+ [commit, localData, newVersion],
+ [lifecycle, lifecycleData, 'postversion', where] ],
+ cb_)
+ })
+}
+
+function readPackage (cb) {
+ var packagePath = path.join(npm.localPrefix, 'package.json')
+ fs.readFile(packagePath, function (er, data) {
+ if (er) return cb(new Error(er))
+ if (data) data = data.toString()
+ try {
+ data = JSON.parse(data)
+ } catch (e) {
+ er = e
+ data = null
+ }
+ cb(er, data)
+ })
+}
+
+function updatePackage (newVersion, silent, cb_) {
+ function cb (er) {
+ if (!er && !silent) console.log('v' + newVersion)
+ cb_(er)
+ }
+
+ readPackage(function (er, data) {
+ if (er) return cb(new Error(er))
+ data.version = newVersion
+ write(data, 'package.json', cb)
+ })
+}
+
+function commit (localData, newVersion, cb) {
+ updateShrinkwrap(newVersion, function (er, hasShrinkwrap) {
+ if (er || !localData.hasGit) return cb(er)
+ _commit(newVersion, hasShrinkwrap, cb)
+ })
+}
+
+function updateShrinkwrap (newVersion, cb) {
+ fs.readFile(path.join(npm.localPrefix, 'npm-shrinkwrap.json'), function (er, data) {
+ if (er && er.code === 'ENOENT') return cb(null, false)
+
+ try {
+ data = data.toString()
+ data = JSON.parse(data)
+ } catch (er) {
+ log.error('version', 'Bad npm-shrinkwrap.json data')
+ return cb(er)
+ }
+
+ data.version = newVersion
+ write(data, 'npm-shrinkwrap.json', function (er) {
+ if (er) {
+ log.error('version', 'Bad npm-shrinkwrap.json data')
+ return cb(er)
+ }
+ cb(null, true)
+ })
+ })
+}
+
+function dump (data, cb) {
+ var v = {}
+
+ if (data && data.name && data.version) v[data.name] = data.version
+ v.npm = npm.version
+ Object.keys(process.versions).sort().forEach(function (k) {
+ v[k] = process.versions[k]
+ })
+
+ if (npm.config.get('json')) v = JSON.stringify(v, null, 2)
+
+ console.log(v)
+ cb()
+}
+
+function checkGit (localData, cb) {
+ fs.stat(path.join(npm.localPrefix, '.git'), function (er, s) {
+ var doGit = !er && npm.config.get('git-tag-version')
+ if (!doGit) {
+ if (er) log.verbose('version', 'error checking for .git', er)
+ log.verbose('version', 'not tagging in git')
+ return cb(null, false)
+ }
+
+ // check for git
+ git.whichAndExec(
+ [ 'status', '--porcelain' ],
+ { env: process.env },
+ function (er, stdout) {
+ if (er && er.code === 'ENOGIT') {
+ log.warn(
+ 'version',
+ 'This is a Git checkout, but the git command was not found.',
+ 'npm could not create a Git tag for this release!'
+ )
+ return cb(null, false)
+ }
+
+ var lines = stdout.trim().split('\n').filter(function (line) {
+ return line.trim() && !line.match(/^\?\? /)
+ }).map(function (line) {
+ return line.trim()
+ })
+ if (lines.length && !npm.config.get('force')) {
+ return cb(new Error(
+ 'Git working directory not clean.\n' + lines.join('\n')
+ ))
+ }
+ localData.hasGit = true
+ cb(null, true)
+ }
+ )
+ })
+}
+
+function _commit (version, hasShrinkwrap, cb) {
+ var packagePath = path.join(npm.localPrefix, 'package.json')
+ var options = { env: process.env }
+ var message = npm.config.get('message').replace(/%s/g, version)
+ var sign = npm.config.get('sign-git-tag')
+ var flag = sign ? '-sm' : '-am'
+ chain(
+ [
+ git.chainableExec([ 'add', packagePath ], options),
+ hasShrinkwrap && git.chainableExec([ 'add', 'npm-shrinkwrap.json' ], options),
+ git.chainableExec([ 'commit', '-m', message ], options),
+ git.chainableExec([ 'tag', npm.config.get('tag-version-prefix') + version, flag, message ], options)
+ ],
+ cb
+ )
+}
+
+function write (data, file, cb) {
+ assert(data && typeof data === 'object', 'must pass data to version write')
+ assert(typeof file === 'string', 'must pass filename to write to version write')
+
+ log.verbose('version.write', 'data', data, 'to', file)
+ writeFileAtomic(
+ path.join(npm.localPrefix, file),
+ new Buffer(JSON.stringify(data, null, 2) + '\n'),
+ cb
+ )
+}
Code Review / simantics / district.git / blobdiff