commit 644e41cfe5ffb9482653715ae7b956161ccf9fc2
Author: Monty Taylor <mordred@inaugust.com>
Date:   Mon Jul 23 10:21:29 2012 -0500

    Split github into its own module.
    
    TODO: Add another script that sets the project description. Add the project
    description to the config hash.
    
    Change-Id: If4584b2a1e55e6eb912e1f557e31de216d49a516

diff --git a/files/scripts/close_pull_requests.py b/files/scripts/close_pull_requests.py
new file mode 100755
index 0000000..202d2eb
--- /dev/null
+++ b/files/scripts/close_pull_requests.py
@@ -0,0 +1,95 @@
+#! /usr/bin/env python
+# Copyright (C) 2011 OpenStack, LLC.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+# License for the specific language governing permissions and limitations
+# under the License.
+
+# Close Github pull requests with instructions to use Gerrit for
+# code review.  The list of projects is found in github.config
+# and should look like:
+
+# [project "GITHUB_PROJECT"]
+# close_pull = true
+
+# Github authentication information is read from github.secure.config,
+# which should look like:
+
+# [github]
+# username = GITHUB_USERNAME
+# password = GITHUB_PASSWORD
+#
+# or
+#
+# [github]
+# oauth_token = GITHUB_OAUTH_TOKEN
+
+import github
+import os
+import ConfigParser
+import logging
+import re
+
+logging.basicConfig(level=logging.ERROR)
+
+GITHUB_CONFIG = os.environ.get('GITHUB_CONFIG',
+                               '/home/gerrit2/github.config')
+GITHUB_SECURE_CONFIG = os.environ.get('GITHUB_SECURE_CONFIG',
+                                      '/home/gerrit2/github.secure.config')
+
+MESSAGE = """Thank you for contributing to OpenStack!
+
+%(project)s uses Gerrit for code review.
+
+Please visit http://wiki.openstack.org/GerritWorkflow and follow the instructions there to upload your change to Gerrit.
+"""
+
+PROJECT_RE = re.compile(r'^project\s+"(.*)"$')
+
+secure_config = ConfigParser.ConfigParser()
+secure_config.read(GITHUB_SECURE_CONFIG)
+config = ConfigParser.ConfigParser()
+config.read(GITHUB_CONFIG)
+
+if secure_config.has_option("github", "oauth_token"):
+    ghub = github.Github(secure_config.get("github", "oauth_token"))
+else:
+    ghub = github.Github(secure_config.get("github", "username"),
+                         secure_config.get("github", "password"))
+
+orgs = ghub.get_user().get_orgs()
+orgs_dict = dict(zip([o.login.lower() for o in orgs], orgs))
+for section in config.sections():
+    # Each section looks like [project "openstack/project"]
+    m = PROJECT_RE.match(section)
+    if not m: continue
+    project = m.group(1)
+
+    # Make sure we're supposed to close pull requests for this project:
+    if not (config.has_option(section, "close_pull") and
+            config.get(section, "close_pull").lower() == 'true'):
+        continue
+
+    # Find the project's repo
+    project_split = project.split('/', 1)
+    if len(project_split) > 1:
+        repo = orgs_dict[project_split[0].lower()].get_repo(project_split[1])
+    else:
+        repo = ghub.get_user().get_repo(project)
+
+    # Close each pull request
+    pull_requests = repo.get_pulls("open")
+    for req in pull_requests:
+        vars = dict(project=project)
+        issue_data = {"url": repo.url + "/issues/" + str(req.number)}
+        issue = github.Issue.Issue(req._requester, issue_data, completed = True)
+        issue.create_comment(MESSAGE % vars)
+        req.edit(state = "closed")
diff --git a/manifests/init.pp b/manifests/init.pp
new file mode 100644
index 0000000..b2fc5ce
--- /dev/null
+++ b/manifests/init.pp
@@ -0,0 +1,87 @@
+class github (
+              $username,
+              $oauth_token,
+              $projects = []
+             ) {
+
+  package { "python-dev":
+    ensure => present,
+  }
+
+  package { "python-pip":
+    ensure => present,
+    require => Package[python-dev]
+  }
+
+  package { "PyGithub":
+    ensure => latest,  # okay to use latest for pip
+    provider => pip,
+    require => Package[python-pip]
+  }
+
+  group { "github":
+    ensure => present
+  }
+
+  user { "github":
+    ensure => present,
+    comment => "Github API User",
+    shell => "/bin/bash",
+    gid => "github",
+    require => Group["github"]
+  }
+
+  file { '/etc/github':
+    owner => 'root',
+    group => 'root',
+    mode => 755,
+    ensure => 'directory',
+  }
+
+  file { '/etc/github/github.config':
+    owner => 'root',
+    group => 'root',
+    mode => 444,
+    ensure => 'present',
+    content => template('github/github.config.erb'),
+    replace => 'true',
+    require => File['/etc/github'],
+  }
+
+  file { '/etc/github/github.secure.config':
+    owner => 'root',
+    group => 'github',
+    mode => 440,
+    ensure => 'present',
+    content => template('gerrit/github.secure.config.erb'),
+    replace => 'true',
+    require => [Group['github'], File['/etc/github']],
+  }
+
+  file { '/usr/local/github':
+    owner => 'root',
+    group => 'root',
+    mode => 755,
+    ensure => 'directory',
+  }
+
+  file { '/usr/local/github/scripts':
+    owner => 'root',
+    group => 'root',
+    mode => 755,
+    ensure => 'directory',
+    recurse => true,
+    require => File['/usr/local/github'],
+    source => [
+                "puppet:///modules/github/scripts",
+              ],
+  }
+
+  cron { "githubclosepull":
+    user => github,
+    minute => "*/5",
+    command => 'sleep $((RANDOM\%60+90)) && python /usr/local/github/scripts/close_pull_requests.py',
+    require => File['/usr/local/github/scripts'],
+  }
+
+}
diff --git a/templates/github.config.erb b/templates/github.config.erb
new file mode 100644
index 0000000..2945ae9
--- /dev/null
+++ b/templates/github.config.erb
@@ -0,0 +1,7 @@
+# This file is managed by puppet.
+# https://github.com/openstack/openstack-ci-puppet
+
+<% projects.each do |project| -%>
+[project "<%= project['name'] %>"]
+close_pull = <%= project['close_pull'] %>
+<% end -%>
diff --git a/templates/github.secure.config.erb b/templates/github.secure.config.erb
new file mode 100644
index 0000000..92e1493
--- /dev/null
+++ b/templates/github.secure.config.erb
@@ -0,0 +1,3 @@
+[github]
+username = <%= username %>
+oauth_token = <%= oauth_token %>