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112 lines
3.5 KiB
112 lines
3.5 KiB
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module.exports = publish
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var path = require("path")
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, url = require("url")
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function publish (data, tarball, cb) {
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var email = this.conf.get('email')
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var auth = this.conf.get('_auth')
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var username = this.conf.get('username')
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if (!email || !auth || !username) {
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var er = new Error("auth and email required for publishing")
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er.code = 'ENEEDAUTH'
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return cb(er)
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}
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// add the dist-url to the data, pointing at the tarball.
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// if the {name} isn't there, then create it.
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// if the {version} is already there, then fail.
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// then:
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// PUT the data to {config.registry}/{data.name}/{data.version}
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var registry = this.conf.get('registry')
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var fullData =
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{ _id : data.name
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, name : data.name
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, description : data.description
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, "dist-tags" : {}
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, versions : {}
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, readme: data.readme || ""
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, maintainers :
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[ { name : username
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, email : email
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}
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]
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}
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var tbName = data.name + "-" + data.version + ".tgz"
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, tbURI = data.name + "/-/" + tbName
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data._id = data.name+"@"+data.version
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data.dist = data.dist || {}
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data.dist.tarball = url.resolve(registry, tbURI)
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.replace(/^https:\/\//, "http://")
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// first try to just PUT the whole fullData, and this will fail if it's
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// already there, because it'll be lacking a _rev, so couch'll bounce it.
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this.request("PUT", encodeURIComponent(data.name), fullData,
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function (er, parsed, json, response) {
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// get the rev and then upload the attachment
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// a 409 is expected here, if this is a new version of an existing package.
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if (er
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&& !(response && response.statusCode === 409)
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&& !( parsed
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&& parsed.reason ===
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"must supply latest _rev to update existing package" )) {
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this.log.error("publish", "Failed PUT response "
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+(response && response.statusCode))
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return cb(er)
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}
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var dataURI = encodeURIComponent(data.name)
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+ "/" + encodeURIComponent(data.version)
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var tag = data.tag || this.conf.get('tag') || "latest"
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dataURI += "/-tag/" + tag
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// let's see what versions are already published.
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// could be that we just need to update the bin dist values.
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this.request("GET", data.name, function (er, fullData) {
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if (er) return cb(er)
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function handle(er) {
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if (er.message.indexOf("conflict Document update conflict.") === 0) {
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return cb(conflictError.call(this, data._id));
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}
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this.log.error("publish", "Error uploading package");
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return cb(er)
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}
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var exists = fullData.versions && fullData.versions[data.version]
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if (exists) return cb(conflictError.call(this, data._id))
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var rev = fullData._rev;
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attach.call(this, data.name, tarball, tbName, rev, function (er) {
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if (er) return handle.call(this, er)
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this.log.verbose("publish", "attached", [data.name, tarball, tbName])
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this.request("PUT", dataURI, data, function (er) {
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if (er) return handle.call(this, er)
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return cb(er)
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}.bind(this))
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}.bind(this))
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}.bind(this))
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}.bind(this)) // pining for fat arrows.
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}
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function conflictError (pkgid) {
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var e = new Error("publish fail")
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e.code = "EPUBLISHCONFLICT"
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e.pkgid = pkgid
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return e
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}
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function attach (doc, file, filename, rev, cb) {
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doc = encodeURIComponent(doc)
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var revu = "-rev/"+rev
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, attURI = doc + "/-/" + encodeURIComponent(filename) + "/" + revu
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this.log.verbose("uploading", [attURI, file])
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this.upload(attURI, file, cb)
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}
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