diff options
author | Forrest L Norvell <forrest@npmjs.com> | 2014-12-05 10:27:21 +0300 |
---|---|---|
committer | Forrest L Norvell <forrest@npmjs.com> | 2015-01-23 16:51:03 +0300 |
commit | dc51810e08c0f104259146c9c035d255de4f7d1d (patch) | |
tree | 2dba8e8ef9d2af439459b0a72ea85d32bff26a96 /lib/dist-tag.js | |
parent | b5b0e3cde946529e2c86d58cd491f54d7f69c6d3 (diff) |
add 'npm dist-tag {add,del,list}'
Diffstat (limited to 'lib/dist-tag.js')
-rw-r--r-- | lib/dist-tag.js | 151 |
1 files changed, 151 insertions, 0 deletions
diff --git a/lib/dist-tag.js b/lib/dist-tag.js new file mode 100644 index 000000000..48b40202f --- /dev/null +++ b/lib/dist-tag.js @@ -0,0 +1,151 @@ +module.exports = distTag + +var log = require("npmlog") +var npa = require("npm-package-arg") +var semver = require("semver") + +var npm = require("./npm.js") +var mapToRegistry = require("./utils/map-to-registry.js") +var readLocalPkg = require("./utils/read-local-package.js") + +distTag.usage = "npm dist-tag add <pkg>@<version> [<tag>]" + + "\nnpm dist-tag rm <pkg> <tag>" + + "\nnpm dist-tag ls [<pkg>]" + +distTag.completion = function (opts, cb) { + var argv = opts.conf.argv.remain + if (argv.length === 2) { + return cb(null, ["add", "rm", "ls"]) + } + + switch (argv[2]) { + default: + return cb() + } +} + +function distTag (args, cb) { + var cmd = args.shift() + switch (cmd) { + case "add": case "a": case "set": case "s": + return add(args[0], args[1], cb) + case "rm": case "r": case "del": case "d": case "remove": + return remove(args[1], args[0], cb) + case "ls": case "l": case "sl": case "list": + return list(args[0], cb) + default: + return cb("Usage:\n"+distTag.usage) + } +} + +function add (spec, tag, cb) { + var thing = npa(spec || "") + var pkg = thing.name + var version = thing.rawSpec + var t = (tag || npm.config.get("tag")).trim() + + log.verbose("dist-tag add", t, "to", pkg+"@"+version) + + if (!pkg || !version || !t) return cb("Usage:\n"+distTag.usage) + + if (semver.validRange(t)) { + var er = new Error("Tag name must not be a valid SemVer range: " + t) + return cb(er) + } + + fetchTags(pkg, function (er, tags) { + if (er) return cb(er) + + if (tags[t] === version) { + log.warn("dist-tag add", t, "is already set to version", version) + return cb() + } + tags[t] = version + + mapToRegistry(pkg, npm.config, function (er, uri, auth, base) { + var params = { + package : pkg, + distTag : t, + version : version, + auth : auth + } + + npm.registry.distTags.add(base, params, function (er) { + if (er) return cb(er) + + console.log("+"+t+": "+pkg+"@"+version) + cb() + }) + }) + }) +} + +function remove (tag, pkg, cb) { + log.verbose("dist-tag del", tag, "from", pkg) + + fetchTags(pkg, function (er, tags) { + if (er) return cb(er) + + if (!tags[tag]) { + log.info("dist-tag del", tag, "is not a dist-tag on", pkg) + return cb(new Error(tag+" is not a dist-tag on "+pkg)) + } + + var version = tags[tag] + delete tags[tag] + + mapToRegistry(pkg, npm.config, function (er, uri, auth, base) { + var params = { + package : pkg, + distTag : tag, + auth : auth + } + + npm.registry.distTags.rm(base, params, function (er) { + if (er) return cb(er) + + console.log("-"+tag+": "+pkg+"@"+version) + cb() + }) + }) + }) +} + +function list (pkg, cb) { + if (!pkg) return readLocalPkg(function (er, pkg) { + if (er) return cb(er) + if (!pkg) return cb(distTag.usage) + list(pkg, cb) + }) + + fetchTags(pkg, function (er, tags) { + if (er) { + log.error("dist-tag ls", "Couldn't get dist-tag data for", pkg) + return cb(er) + } + var msg = Object.keys(tags).map(function (k) { + return k+": "+tags[k] + }).sort().join("\n") + console.log(msg) + cb(er, tags) + }) +} + +function fetchTags (pkg, cb) { + mapToRegistry(pkg, npm.config, function (er, uri, auth, base) { + if (er) return cb(er) + + var params = { + package : pkg, + auth : auth + } + npm.registry.distTags.fetch(base, params, function (er, tags) { + if (er) return cb(er) + if (!tags || !Object.keys(tags).length) { + return cb(new Error("No dist-tags found for " + pkg)) + } + + cb(null, tags) + }) + }) +} |