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#!/usr/bin/env node
// don't assume that npm is installed in any particular spot, since this
// might conceivably be a bootstrap attempt.
var log = require("./lib/utils/log")
log.info("ok", "it worked if it ends with")
var fs = require("./lib/utils/graceful-fs")
, path = require("path")
, sys = require("sys")
, npm = require("./npm")
, ini = require("./lib/utils/ini")
, rm = require("./lib/utils/rm-rf")
// supported commands.
, argv = process.argv.slice(2)
, arg = ""
, conf = {}
, key
, arglist = []
, command
, flagsDone
log.verbose(argv, "cli")
while (arg = argv.shift()) {
if (!key && (arg === "-h" || arg === "-?")) arg = "--help"
if (!command && (npm.commands.hasOwnProperty(arg))) {
if (key) {
conf[key] = true
key = null
}
command = arg
} else if (!flagsDone && arg.substr(0, 2) === "--") {
if (key) conf[key] = true
key = arg.substr(2)
if (key === "help") conf[key] = true, key = null
flagsDone = (key === "")
} else if (key) {
conf[key] = arg
key = null
} else arglist.push(arg)
}
if (key) conf[key] = true
npm.argv = arglist
var vindex = arglist.indexOf("-v")
, printVersion = vindex !== -1 || conf.version
if (printVersion) {
sys.puts(npm.version)
if (vindex !== -1) arglist.splice(vindex, 1)
} else log(npm.version, "version")
process.on("uncaughtException", errorHandler)
process.on("exit", function () { if (!itWorked) log.win("not ok") })
var itWorked = false
if (!command && !conf.help) {
if (!printVersion) {
// npm.commands.help([arglist.join(" ")])
if (arglist.length) log(arglist, "unknown command")
sys.error( "What do you want me to do?\n\n"
+ "Usage:\n"
+ " npm [flags] <command> [args]\n"
+ "Check 'man npm' or 'man npm-help' for more information\n\n"
+ "This is supposed to happen. "
)
process.exit(1)
} else itWorked = true
} else {
ini.resolveConfigs(conf, function (er) {
if (er) return errorHandler(er)
if (npm.config.get("help") && command !== "help") {
arglist.unshift(command)
command = "help"
}
npm.config.set("root", ini.get("root"))
npm.commands[command](arglist, errorHandler)
})
}
function errorHandler (er) {
if (!er) {
itWorked = true
log.win("ok")
return rm(npm.tmp, function (er) { process.exit(0) })
}
log.error(er)
log.error("try running: 'npm help "+command+"'")
log.error("Report this *entire* log at <http://github.com/isaacs/npm/issues>")
log.error("or email it to <npm-@googlegroups.com>")
rm(npm.tmp, function (er) { process.exit(1) })
}
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