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https://github.com/zhigang1992/npm.git
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1a955dc321
When writing to stdout, and then calling process.exit right after, the write never happens. Probably a bug in node.
85 lines
2.3 KiB
JavaScript
Executable File
85 lines
2.3 KiB
JavaScript
Executable File
#!/usr/bin/env node
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;(function () { // wrapper in case we're in module_context mode
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// don't assume that npm is installed in any particular spot, since this
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// might conceivably be a bootstrap attempt.
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var log = require("./lib/utils/log")
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log.waitForConfig()
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log.info("ok", "it worked if it ends with")
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var fs = require("./lib/utils/graceful-fs")
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, path = require("path")
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, sys = require("./lib/utils/sys")
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, npm = require("./npm")
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, ini = require("./lib/utils/ini")
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, rm = require("./lib/utils/rm-rf")
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, errorHandler = require("./lib/utils/error-handler")
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// supported commands.
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, argv = process.argv.slice(2)
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, arg = ""
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, conf = {}
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, key
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, arglist = []
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, command
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, flagsDone
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log.verbose(argv, "cli")
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while (arg = argv.shift()) {
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if (!key && (arg.match(/^-+[h?]$/i) || arg.match(/^-+help$/i))) arg = "--usage"
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if (!command && (npm.commands.hasOwnProperty(arg))) {
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if (key) {
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conf[key] = true
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key = null
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}
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command = arg
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} else if (!flagsDone && arg.substr(0, 2) === "--") {
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if (key) conf[key] = true
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key = arg.substr(2)
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if (key === "usage") conf[key] = true, key = null
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flagsDone = (key === "")
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} else if (key) {
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conf[key] = arg
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key = null
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} else arglist.push(arg)
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}
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if (key) conf[key] = true
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if (conf.noreg) conf.registry = null
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npm.argv = arglist
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var vindex = arglist.indexOf("-v")
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, printVersion = vindex !== -1 || conf.version
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if (printVersion) {
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console.log(npm.version)
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return
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} else log("npm@"+npm.version, "using")
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log("node@"+process.version, "using")
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// make sure that this version of node works with this version of npm.
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var semver = require("./lib/utils/semver")
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, nodeVer = process.version
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, reqVer = npm.nodeVersionRequired
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if (reqVer && !semver.satisfies(nodeVer, reqVer)) {
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errorHandler(new Error(
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"npm doesn't work with node " + nodeVer + "\nRequired: node@" + reqVer), true)
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}
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process.on("uncaughtException", errorHandler)
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if (!command) conf.usage = true
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if (conf.usage && command !== "help") {
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arglist.unshift(command)
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command = "help"
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}
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// now actually fire up npm and run the command.
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// this is how to use npm programmatically:
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conf._exit = true
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npm.load(conf, function (er) {
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if (er) return errorHandler(er)
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npm.commands[command](arglist, errorHandler)
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})
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})()
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