Adding update stage for static versions page in docs.

.gitignore

@@ -49,5 +49,6 @@ regression/local_test_setup
 # Make sure a generated file isn't accidentally committed.
 pylintrc_reduced
 
-# Wheel directory used in Travis builds.
+# Travis build directories.
 gcloud-python-wheels/
+ghpages/

scripts/get_version.py

@@ -1,3 +1,18 @@
+# Copyright 2014 Google Inc. All rights reserved.
+#
+# 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.
+
 """Simple script to get the gcloud version."""
+
 from pkg_resources import get_distribution
 print get_distribution('gcloud').version

scripts/update_docs.sh

@@ -51,6 +51,11 @@ else
     # Put the new release in latest and with the actual version.
     cp -R ../docs/_build/html/ latest/
     cp -R ../docs/_build/html/ "${CURRENT_VERSION}/"
+
+    # Also update the versions file.
+    ../.tox/docs/bin/python ../scripts/update_versions.py
+    # Update the files which were updated in the release.
+    git add versions.html versions.json
 fi
 
 # Update the files push to gh-pages.

scripts/update_versions.py

@@ -0,0 +1,83 @@
+# Copyright 2014 Google Inc. All rights reserved.
+#
+# 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.
+
+"""Simple script to update the gcloud versions list and file."""
+
+import json
+import os
+from pkg_resources import get_distribution
+
+
+LI_TEMPLATE = '<li><a href="%s/index.html">%s</a></li>'
+SCRIPTS_DIR = os.path.dirname(os.path.abspath(__file__))
+GH_PAGES_DIR = os.path.abspath(os.path.join(SCRIPTS_DIR, '..', 'ghpages'))
+VERSIONS_TMPL = os.path.join(SCRIPTS_DIR, 'versions.html.template')
+JSON_VERSIONS = os.path.join(GH_PAGES_DIR, 'versions.json')
+VERSIONS_FILE = os.path.join(GH_PAGES_DIR, 'versions.html')
+
+
+def update_versions(new_version):
+    """Updates JSON file with list of versions.
+
+    Reads and writes JSON to ``JSON_VERSIONS`` file. Does not write
+    if ``new_version`` is already contained.
+
+    :type new_version: string
+    :param new_version: New version being added.
+
+    :rtype: list of strings
+    :returns: List of all versions.
+    """
+    with open(JSON_VERSIONS, 'r') as file_obj:
+        versions = json.load(file_obj)
+
+    if new_version not in versions:
+        versions.insert(0, new_version)
+
+        with open(JSON_VERSIONS, 'w') as file_obj:
+            json.dump(versions, file_obj)
+
+    return versions
+
+
+def render_template(new_version):
+    """Renders static versions page.
+
+    :type new_version: string
+    :param new_version: New version being added.
+
+    :rtype: string
+    :returns: Rendered versions page.
+    """
+    versions = update_versions(new_version)
+
+    with open(VERSIONS_TMPL, 'r') as file_obj:
+        page_template = file_obj.read()
+
+    versions_list = '\n'.join([LI_TEMPLATE % (version, version)
+                               for version in versions])
+
+    return page_template.format(versions=versions_list)
+
+
+def main():
+    """Creates new versions.html template."""
+    new_version = get_distribution('gcloud').version
+    rendered = render_template(new_version)
+    with open(VERSIONS_FILE, 'w') as file_obj:
+        file_obj.write(rendered)
+
+
+if __name__ == '__main__':
+    main()

scripts/versions.html.template

@@ -0,0 +1,100 @@
+<!DOCTYPE html>
+
+<html xmlns="http://www.w3.org/1999/xhtml">
+  <head>
+    <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
+
+    <title>gcloud-python Versions</title>
+
+    <link rel="stylesheet" href="_landing-page-static/css/docs-main.css" type="text/css" />
+    <link rel="stylesheet" href="_landing-page-static/pygments.css" type="text/css" />
+    <link rel="stylesheet" href="_landing-page-static/css/normalize.css" type="text/css" />
+    <link rel="stylesheet" href="_landing-page-static/css/github.min.css" type="text/css" />
+
+    <script type="text/javascript" src="_landing-page-static/js/vendor/modernizr-2.6.2.min.js"></script>
+    <link rel="shortcut icon" href="_landing-page-static/favicon.ico"/>
+    <link rel="top" title="gcloud-python Versions" href="#" />
+  </head>
+  <body>
+    <header class="page-header fixed" role="banner">
+      <h1 class="logo">
+        <a href="index.html" title="back to home">
+          <img src="_landing-page-static/images/logo.svg" alt="Google Cloud Platform" />
+          <span class="gcloud">gcloud</span>
+        </a>
+      </h1>
+      <nav class="main-nav">
+        <div class="nav-current">Python</div>
+        <ul class="menu">
+          <li>
+            <a href="
+https://googlecloudplatform.github.io/gcloud-node" title="Node.js docs page">
+              <img src="_landing-page-static/images/icon-lang-nodejs.svg" alt="Node.js icon" class="menu-icon" />
+              Node.js
+            </a>
+          </li>
+          <li>
+            <a href="#" title="Python docs page">
+              <img src="_landing-page-static/images/icon-lang-python-white.svg" alt="Python icon" class="menu-icon" />
+              Python
+            </a>
+          </li>
+        </ul>
+      </nav><!-- end of .main-nav -->
+    </header><!-- end of .page-header -->
+
+      <article class="main lang-page" role="main">
+
+      <header class="docs-header">
+        <h1 class="page-title">Versions</h1>
+      </header>
+
+      <section class="content">
+
+  <div class="toctree-wrapper compound">
+</div>
+<ul id="versions">
+{versions}
+</ul>
+
+      </section><!-- end of .content -->
+      <nav class="side-nav">
+        <ul><li><a href="latest/index.html">Documentation</a></li></ul>
+        <ul class="simple">
+</ul>
+
+        <ul class="external-links">
+          <li>
+            <a href="https://github.com/GoogleCloudPlatform/gcloud-python/" title="Python on Github">
+              <img src="_landing-page-static/images/icon-link-github.svg" alt="Github icon" />
+              Github
+            </a>
+          </li>
+          <li>
+            <a href="https://github.com/GoogleCloudPlatform/gcloud-python/issues" title="Python issues on Github">
+              <img src="_landing-page-static/images/icon-link-github.svg" alt="Github icon" />
+              Issues
+            </a>
+          </li>
+          <li>
+            <a href="http://stackoverflow.com/questions/tagged/gcloud-python" title="gcloud on StackOverflow">
+              <img src="_landing-page-static/images/icon-link-stackoverflow.svg" alt="StackOverflow icon" />
+              gcloud
+            </a>
+          </li>
+          <li>
+            <a href="https://pypi.python.org/pypi/gcloud" title="Python package manager">
+              <img src="_landing-page-static/images/icon-link-package-manager.svg" alt="Package Manager icon" />
+              Package Manager
+            </a>
+          </li>
+        </ul>
+      </nav><!-- end of .side-nav -->
+    </article><!-- end of .main -->
+
+    <script src="_landing-page-static/js/vendor/jquery-1.10.2.min.js"></script>
+    <script src="_landing-page-static/js/plugins.js"></script>
+    <script src="_landing-page-static/js/main.js"></script>
+
+  </body>
+</html>