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70464378e9
This makes it so that if you depend on a specific version of spark, then your start script can be "spark app.js", and you'll definitely get the version that you installed. Also works for bundled dependencies.
82 lines
2.5 KiB
JavaScript
82 lines
2.5 KiB
JavaScript
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module.exports = bundle
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var npm = require("../npm")
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, path = require("path")
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, log = require("./utils/log")
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, cache = require("./cache")
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, readJson = require("./utils/read-json")
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, mkdir = require("./utils/mkdir-p")
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, fs = require("./utils/graceful-fs")
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, conf = require("./utils/ini").configList
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bundle.usage = "npm bundle\n"
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+ "npm bundle <cmd> <args>\n"
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+ "(run in package dir)"
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function bundle (args, cb_) {
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var location = path.join(process.cwd(), "node_modules")
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, binRoot = path.join(process.cwd(), "node_modules", ".bin")
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, pkg = process.cwd()
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, cmd = args.shift()
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function cb (er, data) {
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conf.shift()
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cb_(er, data)
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}
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mkdir(location, function (er) {
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var c = { root : location
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, binroot : binRoot
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, manroot : null
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, "must-install" : false
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}
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conf.unshift(c)
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if (cmd && npm.commands[cmd]) {
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cmd = npm.commands[cmd]
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var notAllowed =
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[ "adduser", "publish", "link", "config", "update-dependents"
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, "owner", "restart", "start", "stop", "tag", "unpublish", "view" ]
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for (var i = 0, l = notAllowed.length; i < l; i ++) {
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if (cmd === npm.commands[i]) {
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return cb(new Error(i + " command not allowed in bundle"))
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}
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}
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if (cmd === npm.commands.ls) {
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c.registry = null
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}
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}
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if (er) return cb(new Error(bundle.usage))
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mkdir(npm.dir, function(er) {
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if (er) return log.er(cb, "Error creating "+npm.dir+" for bundling")(er)
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if (typeof cmd === "function") {
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return cmd(args, cb)
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}
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// no command given, just install the local deps.
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// just read the package.json from the directory to
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// avoid adding the whole package to the cache
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readJson(path.join(pkg, "package.json"), function (er, data) {
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if (er) return log.er(cb, "Error reading "+pkg+"/package.json")(er)
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install(data, location, cb)
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})
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})
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})
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}
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function install (data, location, cb) {
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if (typeof data.dependencies === 'undefined') {
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return cb(new Error("Package has no dependencies"))
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}
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var depNames = Object.keys(data.dependencies)
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, deps = depNames.map(function (d) {
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var v = data.dependencies[d]
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if (v === "*") v = ""
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return v ? d + "@" + v : d
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})
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log.verbose(deps, "bundle deps")
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npm.commands.install(deps, log.er(cb, "Some dependencies failed to bundle\n"
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+ "Bundle them separately with\n"
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+ " npm bundle install <pkg>"))
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}
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