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module.exports = config
config.usage = "npm config set <key> <value>"
+ "\nnpm config get [<key>]"
+ "\nnpm config delete <key>"
+ "\nnpm config list"
+ "\nnpm config edit"
+ "\nnpm set <key> <value>"
+ "\nnpm get [<key>]"
var log = require("npmlog")
, npm = require("./npm.js")
, fs = require("graceful-fs")
, npmconf = require("npmconf")
, types = npmconf.defs.types
, ini = require("ini")
, editor = require("editor")
, os = require("os")
config.completion = function (opts, cb) {
var argv = opts.conf.argv.remain
if (argv[1] !== "config") argv.unshift("config")
if (argv.length === 2) {
var cmds = ["get", "set", "delete", "ls", "rm", "edit"]
if (opts.partialWord !== "l") cmds.push("list")
return cb(null, cmds)
}
var action = argv[2]
switch (action) {
case "set":
// todo: complete with valid values, if possible.
if (argv.length > 3) return cb(null, [])
// fallthrough
case "get":
case "delete":
case "rm":
return cb(null, Object.keys(types))
case "edit":
case "list": case "ls":
return cb(null, [])
default: return cb(null, [])
}
}
// npm config set key value
// npm config get key
// npm config list
function config (args, cb) {
var action = args.shift()
switch (action) {
case "set": return set(args[0], args[1], cb)
case "get": return get(args[0], cb)
case "delete": case "rm": case "del": return del(args[0], cb)
case "list": case "ls": return list(cb)
case "edit": return edit(cb)
default: return unknown(action, cb)
}
}
function edit (cb) {
var e = npm.config.get("editor")
, which = npm.config.get("global") ? "global" : "user"
, f = npm.config.get(which + "config")
if (!e) return cb(new Error("No EDITOR config or environ set."))
npm.config.save(which, function (er) {
if (er) return cb(er)
fs.readFile(f, "utf8", function (er, data) {
if (er) data = ""
data = [ ";;;;"
, "; npm "+(npm.config.get("global") ?
"globalconfig" : "userconfig")+" file"
, "; this is a simple ini-formatted file"
, "; lines that start with semi-colons are comments."
, "; read `npm help config` for help on the various options"
, ";;;;"
, ""
, data
].concat( [ ";;;;"
, "; all options with default values"
, ";;;;"
]
)
.concat(Object.keys(npmconf.defaults).reduce(function (arr, key) {
var obj = {};
obj[key] = npmconf.defaults[key]
if (key === "logstream") return arr
return arr.concat(
ini.stringify(obj)
.replace(/\n$/m, '')
.replace(/^/g, '; ')
.replace(/\n/g, '\n; ')
.split('\n'))
}, []))
.concat([""])
.join(os.EOL)
fs.writeFile
( f
, data
, "utf8"
, function (er) {
if (er) return cb(er)
editor(f, { editor: e }, cb)
}
)
})
})
}
function del (key, cb) {
if (!key) return cb(new Error("no key provided"))
var where = npm.config.get("global") ? "global" : "user"
npm.config.del(key, where)
npm.config.save(where, cb)
}
function set (key, val, cb) {
if (key === undefined) {
return unknown("", cb)
}
if (val === undefined) {
if (key.indexOf("=") !== -1) {
var k = key.split("=")
key = k.shift()
val = k.join("=")
} else {
val = ""
}
}
key = key.trim()
val = val.trim()
log.info("config", "set %j %j", key, val)
var where = npm.config.get("global") ? "global" : "user"
npm.config.set(key, val, where)
npm.config.save(where, cb)
}
function get (key, cb) {
if (!key) return list(cb)
if (key.charAt(0) === "_") {
return cb(new Error("---sekretz---"))
}
console.log(npm.config.get(key))
cb()
}
function sort (a, b) {
return a > b ? 1 : -1
}
function public (k) {
return !(k.charAt(0) === "_" || types[k] !== types[k])
}
function getKeys (data) {
return Object.keys(data).filter(public).sort(sort)
}
function list (cb) {
var msg = ""
, long = npm.config.get("long")
var cli = npm.config.sources.cli.data
, cliKeys = getKeys(cli)
if (cliKeys.length) {
msg += "; cli configs\n"
cliKeys.forEach(function (k) {
if (cli[k] && typeof cli[k] === "object") return
if (k === "argv") return
msg += k + " = " + JSON.stringify(cli[k]) + "\n"
})
msg += "\n"
}
// env configs
var env = npm.config.sources.env.data
, envKeys = getKeys(env)
if (envKeys.length) {
msg += "; environment configs\n"
envKeys.forEach(function (k) {
if (env[k] !== npm.config.get(k)) {
if (!long) return
msg += "; " + k + " = " + JSON.stringify(env[k])
+ " (overridden)\n"
} else msg += k + " = " + JSON.stringify(env[k]) + "\n"
})
msg += "\n"
}
// user config file
var uconf = npm.config.sources.user.data
, uconfKeys = getKeys(uconf)
if (uconfKeys.length) {
msg += "; userconfig " + npm.config.get("userconfig") + "\n"
uconfKeys.forEach(function (k) {
var val = (k.charAt(0) === "_")
? "---sekretz---"
: JSON.stringify(uconf[k])
if (uconf[k] !== npm.config.get(k)) {
if (!long) return
msg += "; " + k + " = " + val
+ " (overridden)\n"
} else msg += k + " = " + val + "\n"
})
msg += "\n"
}
// global config file
var gconf = npm.config.sources.global.data
, gconfKeys = getKeys(gconf)
if (gconfKeys.length) {
msg += "; globalconfig " + npm.config.get("globalconfig") + "\n"
gconfKeys.forEach(function (k) {
var val = (k.charAt(0) === "_")
? "---sekretz---"
: JSON.stringify(gconf[k])
if (gconf[k] !== npm.config.get(k)) {
if (!long) return
msg += "; " + k + " = " + val
+ " (overridden)\n"
} else msg += k + " = " + val + "\n"
})
msg += "\n"
}
// builtin config file
var builtin = npm.config.sources.builtin || {}
if (builtin && builtin.data) {
var bconf = builtin.data
, bpath = builtin.path
, bconfKeys = getKeys(bconf)
if (bconfKeys.length) {
msg += "; builtin config " + bpath + "\n"
bconfKeys.forEach(function (k) {
var val = (k.charAt(0) === "_")
? "---sekretz---"
: JSON.stringify(bconf[k])
if (bconf[k] !== npm.config.get(k)) {
if (!long) return
msg += "; " + k + " = " + val
+ " (overridden)\n"
} else msg += k + " = " + val + "\n"
})
msg += "\n"
}
}
// only show defaults if --long
if (!long) {
msg += "; node bin location = " + process.execPath + "\n"
+ "; cwd = " + process.cwd() + "\n"
+ "; HOME = " + process.env.HOME + "\n"
+ "; 'npm config ls -l' to show all defaults.\n"
console.log(msg)
return cb()
}
var defaults = npmconf.defaults
, defKeys = getKeys(defaults)
msg += "; default values\n"
defKeys.forEach(function (k) {
if (defaults[k] && typeof defaults[k] === "object") return
var val = JSON.stringify(defaults[k])
if (defaults[k] !== npm.config.get(k)) {
msg += "; " + k + " = " + val
+ " (overridden)\n"
} else msg += k + " = " + val + "\n"
})
msg += "\n"
console.log(msg)
return cb()
}
function unknown (action, cb) {
cb("Usage:\n" + config.usage)
}