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module.exports = owner
owner.usage = "npm owner add <username> <pkg>"
+ "\nnpm owner rm <username> <pkg>"
+ "\nnpm owner ls <pkg>"
owner.completion = function (opts, cb) {
var argv = opts.conf.argv.remain
if (argv.length > 4) return cb()
if (argv.length <= 2) {
var subs = ["add", "rm"]
if (opts.partialWord === "l") subs.push("ls")
else subs.push("ls", "list")
return cb(null, subs)
}
var un = encodeURIComponent(npm.config.get("username"))
switch (argv[2]) {
case "ls":
if (argv.length > 3) return cb()
else return registry.get("/-/short", cb)
case "rm":
if (argv.length > 3) {
var theUser = encodeURIComponent(argv[3])
, uri = "/-/by-user/"+theUser+"|"+un
console.error(uri)
return registry.get(uri, function (er, d) {
if (er) return cb(er)
// return the intersection
return cb(null, d[theUser].filter(function (p) {
// kludge for server adminery.
return un === "isaacs" || d[un].indexOf(p) === -1
}))
})
}
// else fallthrough
case "add":
if (argv.length > 3) {
var theUser = encodeURIComponent(argv[3])
, uri = "/-/by-user/"+theUser+"|"+un
console.error(uri)
return registry.get(uri, function (er, d) {
console.error(uri, er || d)
// return mine that they're not already on.
if (er) return cb(er)
var mine = d[un] || []
, theirs = d[theUser] || []
return cb(null, mine.filter(function (p) {
return theirs.indexOf(p) === -1
}))
})
}
// just list all users who aren't me.
return registry.get("/-/users", function (er, list) {
if (er) return cb()
return cb(null, Object.keys(list).filter(function (n) {
return n !== un
}))
})
default:
return cb()
}
}
var registry = require("./utils/npm-registry-client/index.js")
, get = registry.request.GET
, put = registry.request.PUT
, log = require("npmlog")
, output
, npm = require("./npm.js")
function owner (args, cb) {
var action = args.shift()
switch (action) {
case "ls": case "list": return ls(args[0], cb)
case "add": return add(args[0], args[1], cb)
case "rm": case "remove": return rm(args[0], args[1], cb)
default: return unknown(action, cb)
}
}
function ls (pkg, cb) {
if (!pkg) return cb(owner.usage)
get(pkg, function (er, data) {
var msg = ""
if (er) {
log.error("owner ls", "Couldn't get owner data", pkg)
return cb(er)
}
var owners = data.maintainers
if (!owners || !owners.length) msg = "admin party!"
else msg = owners.map(function (o) { return o.name +" <"+o.email+">" }).join("\n")
output = output || require("./utils/output.js")
output.write(msg, function (er) { cb(er, owners) })
})
}
function add (user, pkg, cb) {
if (!pkg) readLocalPkg(function (er, pkg) {
if (er) return cb(er)
if (!pkg) return cb(new Error(owner.usage))
add(user, pkg, cb)
})
log.verbose("owner add", "%s to %s", user, pkg)
mutate(pkg, user, function (u, owners) {
if (!owners) owners = []
for (var i = 0, l = owners.length; i < l; i ++) {
var o = owners[i]
if (o.name === u.name) {
log.info( "owner add"
, "Already a package owner: "+o.name+" <"+o.email+">")
return false
}
}
owners.push(u)
return owners
}, cb)
}
function rm (user, pkg, cb) {
if (!pkg) readLocalPkg(function (er, pkg) {
if (er) return cb(er)
if (!pkg) return cb(new Error(owner.usage))
rm(user, pkg, cb)
})
log.verbose("owner rm", "%s from %s", user, pkg)
mutate(pkg, null, function (u, owners) {
var found = false
, m = owners.filter(function (o) {
var match = (o.name === user)
found = found || match
return !match
})
if (!found) {
log.info("owner rm", "Not a package owner: "+user)
return false
}
if (!m.length) return new Error(
"Cannot remove all owners of a package. Add someone else first.")
return m
}, cb)
}
function mutate (pkg, user, mutation, cb) {
if (user) {
get("/-/user/org.couchdb.user:"+user, mutate_)
} else {
mutate_(null, null)
}
function mutate_ (er, u) {
if (!er && user && (!u || u.error)) er = new Error(
"Couldn't get user data for "+user+": "+JSON.stringify(u))
if (er) {
log.error("owner mutate", "Error getting user data for %s", user)
return cb(er)
}
if (u) u = { "name" : u.name, "email" : u.email }
get("/"+pkg, function (er, data) {
if (er) {
log.error("owner mutate", "Error getting package data for %s", pkg)
return cb(er)
}
var m = mutation(u, data.maintainers)
if (!m) return cb() // handled
if (m instanceof Error) return cb(m) // error
data = { _id : data._id
, _rev : data._rev
, maintainers : m
}
put("/"+pkg+"/-rev/"+data._rev, data, function (er, data) {
if (!er && data.error) er = new Error(
"Failed to update package metadata: "+JSON.stringify(data))
if (er) {
log.error("owner mutate", "Failed to update package metadata")
}
cb(er, data)
})
})
}
}
function readLocalPkg (cb) {
if (npm.config.get("global")) return cb()
var path = require("path")
, readJson = require("./utils/read-json.js")
readJson(path.resolve(npm.prefix, "package.json"), function (er, d) {
return cb(er, d && d.name)
})
}
function unknown (action, cb) {
cb("Usage: \n"+owner.usage)
}
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