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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"
var ini = require("./utils/ini.js")
, log = require("./utils/log.js")
, npm = require("./npm.js")
, exec = require("./utils/exec.js")
, fs = require("graceful-fs")
, dc
, output = require("./utils/output.js")
, types = require("./utils/config-defs.js").types
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 = ini.get("editor")
, which = ini.get("global") ? "global" : "user"
, f = ini.get(which + "config")
, eol = process.platform === "win32" ? "\r\n" : "\n"
if (!e) return cb(new Error("No EDITOR config or environ set."))
ini.save(which, function (er) {
if (er) return cb(er)
fs.readFile(f, "utf8", function (er, data) {
if (er) data = ""
dc = dc || require("./utils/config-defs.js").defaults
data = [ ";;;;"
, "; npm "+(ini.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(dc).map(function (k) {
return "; " + k + " = " + ini.unParseField(dc[k],k)
}))
.concat([""])
.join(eol)
fs.writeFile
( f
, data
, "utf8"
, function (er) {
if (er) return cb(er)
exec(e, [f], function (er) {
if (er) return cb(er)
ini.resolveConfigs(function (er) {
if (er) return cb(er)
ini.save(which, cb)
})
})
}
)
})
})
}
function del (key, cb) {
if (!key) return cb(new Error("no key provided"))
ini.del(key)
ini.save(ini.get("global") ? "global" : "user", cb)
}
function set (key, val, 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("set "+key+" "+val, "config")
var where = ini.get("global") ? "global" : "user"
ini.set(key, val, where)
ini.save(where, cb)
}
function get (key, cb) {
if (!key) return list(cb)
if (key.charAt(0) === "_") {
return cb(new Error("---sekretz---"))
}
output.write(npm.config.get(key), cb)
}
function sort (a, b) {
return a > b ? 1 : -1
}
function reverse (a, b) {
return a > b ? -1 : 1
}
function list (cb) {
var msg = ""
, long = npm.config.get("long")
// cli configs.
// show any that aren't secret
var cli = ini.configList.list[ini.TRANS.cli]
, eol = process.platform === "win32" ? "\r\n" : "\n"
, cliKeys = Object.keys(cli).filter(function (k) {
return !(k.charAt(0) === "_" || types[k] !== types[k])
}).sort(function (a, b) {
return a > b ? 1 : -1
})
if (cliKeys.length) {
msg += "; cli configs" + eol
cliKeys.forEach(function (k) {
if (k === "argv") return
msg += k + " = " + JSON.stringify(cli[k]) + eol
})
msg += eol
}
// env configs
var env = ini.configList.list[ini.TRANS.env]
, envKeys = Object.keys(env).filter(function (k) {
return !(k.charAt(0) === "_" || types[k] !== types[k])
}).sort(function (a, b) {
return a > b ? 1 : -1
})
if (envKeys.length) {
msg += "; environment configs" + eol
envKeys.forEach(function (k) {
if (env[k] !== ini.get(k)) {
if (!long) return
msg += "; " + k + " = " + JSON.stringify(env[k])
+ " (overridden)" + eol
} else msg += k + " = " + JSON.stringify(env[k]) + eol
})
msg += eol
}
// user config file
var uconf = ini.configList.list[ini.TRANS.user]
, uconfKeys = Object.keys(uconf).filter(function (k) {
return types[k] === types[k]
}).sort(function (a, b) {
return a > b ? 1 : -1
})
if (uconfKeys.length) {
msg += "; userconfig " + ini.get("userconfig") + eol
uconfKeys.forEach(function (k) {
var val = (k.charAt(0) === "_")
? "---sekretz---"
: JSON.stringify(uconf[k])
if (uconf[k] !== ini.get(k)) {
if (!long) return
msg += "; " + k + " = " + val
+ " (overridden)" + eol
} else msg += k + " = " + val + eol
})
msg += eol
}
// global config file
var gconf = ini.configList.list[ini.TRANS.global]
, gconfKeys = Object.keys(gconf).filter(function (k) {
return types[k] === types[k]
}).sort(function (a, b) {
return a > b ? 1 : -1
})
if (gconfKeys.length) {
msg += "; globalconfig " + ini.get("globalconfig") + eol
gconfKeys.forEach(function (k) {
var val = (k.charAt(0) === "_")
? "---sekretz---"
: JSON.stringify(gconf[k])
if (gconf[k] !== ini.get(k)) {
if (!long) return
msg += "; " + k + " = " + val
+ " (overridden)" + eol
} else msg += k + " = " + val + eol
})
msg += eol
}
// builtin config file
var bconf = ini.configList.list[ini.TRANS.builtin]
, bconfKeys = Object.keys(bconf).filter(function (k) {
return types[k] === types[k]
}).sort(function (a, b) {
return a > b ? 1 : -1
})
if (bconfKeys.length) {
var path = require("path")
msg += "; builtin config " + path.resolve(__dirname, "../npmrc") + eol
bconfKeys.forEach(function (k) {
var val = (k.charAt(0) === "_")
? "---sekretz---"
: JSON.stringify(bconf[k])
if (bconf[k] !== ini.get(k)) {
if (!long) return
msg += "; " + k + " = " + val
+ " (overridden)" + eol
} else msg += k + " = " + val + eol
})
msg += eol
}
// only show defaults if --long
if (!long) {
msg += "; node install prefix = " + process.installPrefix + eol
+ "; node bin location = " + process.execPath + eol
+ "; cwd = " + process.cwd() + eol
+ "; HOME = " + process.env.HOME + eol
+ "; 'npm config ls -l' to show all defaults." + eol
return output.write(msg, cb)
}
var defaults = ini.defaultConfig
, defKeys = Object.keys(defaults)
msg += "; default values" + eol
defKeys.forEach(function (k) {
var val = JSON.stringify(defaults[k])
if (defaults[k] !== ini.get(k)) {
if (!long) return
msg += "; " + k + " = " + val
+ " (overridden)" + eol
} else msg += k + " = " + val + eol
})
msg += eol
return output.write(msg, cb)
}
function unknown (action, cb) {
cb("Usage:\n" + config.usage)
}