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67 lines
2.4 KiB
67 lines
2.4 KiB
13 years ago
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// npm version <newver>
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module.exports = version
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var exec = require("./utils/exec.js")
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, readJson = require("./utils/read-json.js")
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, semver = require("semver")
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, path = require("path")
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, fs = require("graceful-fs")
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, chain = require("slide").chain
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, log = require("./utils/log.js")
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, npm = require("./npm.js")
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version.usage = "npm version <newversion> [--message commit-message]"
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+ "\n(run in package dir)\n"
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+ "'npm -v' or 'npm --version' to print npm version "
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+ "("+npm.version+")\n"
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+ "'npm view <pkg> version' to view a package's "
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+ "published version\n"
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+ "'npm ls' to inspect current package/dependency versions"
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function version (args, cb) {
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if (args.length !== 1) return cb(version.usage)
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readJson(path.join(process.cwd(), "package.json"), function (er, data) {
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if (er) return log.er(cb, "No package.json found")(er)
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var newVer = semver.valid(args[0])
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if (!newVer) newVer = semver.inc(data.version, args[0])
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if (!newVer) return cb(version.usage)
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if (data.version === newVer) return cb(new Error("Version not changed"))
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data.version = newVer
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Object.keys(data).forEach(function (k) {
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if (k.charAt(0) === "_") delete data[k]
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})
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readJson.unParsePeople(data)
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fs.stat(path.join(process.cwd(), ".git"), function (er, s) {
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var doGit = !er && s.isDirectory()
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if (!doGit) return write(data, cb)
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else checkGit(data, cb)
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})
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})
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}
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function checkGit (data, cb) {
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exec( "git", ["status", "--porcelain"], process.env, false
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, function (er, code, stdout, stderr) {
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var lines = stdout.trim().split("\n").filter(function (line) {
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return line.trim() && !line.match(/^\?\? /)
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})
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if (lines.length) return cb(new Error(
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"Git working directory not clean.\n"+lines.join("\n")))
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write(data, function (er) {
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if (er) return cb(er)
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var message = npm.config.get("message").replace(/%s/g, data.version)
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chain
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( [ [ exec, "git", ["add","package.json"], process.env, false ]
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, [ exec, "git", ["commit", "-m", message ]
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, process.env, false ]
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, [ exec, "git", ["tag", "v"+data.version], process.env, false ] ]
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, cb )
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})
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})
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}
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function write (data, cb) {
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fs.writeFile( path.join(process.cwd(), "package.json")
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, new Buffer(JSON.stringify(data, null, 2))
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, cb )
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}
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