From f01d006e251b649e4d794b63e8262a0377ae848d Mon Sep 17 00:00:00 2001
From: Kevin Sawicki <kevin@github.com>
Date: Mon, 21 Oct 2013 16:23:52 -0700
Subject: [PATCH] Add task to publish packages

---
 tasks/publish-packages.coffee | 97 +++++++++++++++++++++++++++++++++++
 1 file changed, 97 insertions(+)
 create mode 100644 tasks/publish-packages.coffee

diff --git a/tasks/publish-packages.coffee b/tasks/publish-packages.coffee
new file mode 100644
index 000000000..61bc06b7a
--- /dev/null
+++ b/tasks/publish-packages.coffee
@@ -0,0 +1,97 @@
+async = require 'async'
+request = require 'request'
+
+# Configure and publish all packages in package.json to atom.io
+#
+# This task should be run whenever you want to be sure that atom.io contains
+# all the packages and versions referenced in Atom's package.json file.
+module.exports = (grunt) ->
+  baseUrl = "https://github-atom-io.herokuapp.com/api/packages"
+
+  packageExists = (packageName, token, callback) ->
+    requestSettings =
+      url: "#{baseUrl}/#{packageName}"
+      json: true
+      headers:
+        authorization: token
+    request.get requestSettings, (error, response, body={}) ->
+      if error?
+        callback(error)
+      else
+        callback(null, response.statusCode is 404)
+
+  createPackage = (packageName, token, callback) ->
+    requestSettings =
+      url: baseUrl
+      json: true
+      headers:
+        authorization: token
+      method: 'POST'
+      body:
+        repository: "atom/#{packageName}"
+
+    request.get requestSettings, (error, response, body={}) ->
+      if error?
+        callback(error)
+      else if response.statusCode isnt 200
+        message = body.message ? body.error ? body
+        callback(new Error("Creating package failed: #{message}"))
+      else
+        callback()
+
+  createPackageVersion = (packageName, tag, token, callback) ->
+    requestSettings =
+      url: "#{baseUrl}/#{packageName}/versions"
+      json: true
+      method: 'POST'
+      body:
+        tag: tag
+      headers:
+        authorization: token
+    request.get requestSettings, (error, response, body={}) ->
+      if error?
+        callback(error)
+      else if response.statusCode isnt 200
+        message = body.message ? body.error ? body
+        if message is 'Version exists'
+          callback()
+        else
+          callback(new Error("Creating new version failed: #{message}"))
+      else
+        callback()
+
+  grunt.registerTask 'publish-packages', 'Publish all bundled packages', ->
+    token = process.env.ATOM_ACCESS_TOKEN
+    unless token
+      grunt.log.error('Must set ATOM_ACCESS_TOKEN environment variable')
+      return false
+
+    {packageDependencies} = grunt.file.readJSON('package.json') ? {}
+    done = @async()
+
+    tasks = []
+    for name, version of packageDependencies
+      do (name, version) ->
+        tasks.push (callback) ->
+          grunt.log.writeln("Publishing #{name}@#{version}")
+          tag = "v#{version}"
+          packageExists name, token, (error, exists) ->
+            if error?
+              callback(error)
+              return
+
+            if exists
+              createPackage name, token, (error) ->
+                if error?
+                  callback(error)
+                else
+                  createPackageVersion(name, tag, token, callback)
+            else
+              createPackageVersion(name, tag, token, callback)
+
+    async.waterfall tasks, (error) ->
+      if error?
+        grunt.log.error(error.message)
+        done(false)
+      else
+        done()