From a4551870aae6af7e82e58e27db34c14d02e9739a Mon Sep 17 00:00:00 2001
From: kaiyou <pierre@jaury.eu>
Date: Sun, 16 Dec 2018 22:31:28 +0100
Subject: [PATCH] Backport documentation build from master

---
 docs/_templates/layout.html   |  9 ++++++++-
 docs/_templates/versions.html | 16 +++++++++++++++
 docs/conf.py                  | 38 +++++++++++------------------------
 docs/requirements.txt         |  2 --
 4 files changed, 36 insertions(+), 29 deletions(-)
 create mode 100644 docs/_templates/versions.html

diff --git a/docs/_templates/layout.html b/docs/_templates/layout.html
index 3f424a0..63db07e 100644
--- a/docs/_templates/layout.html
+++ b/docs/_templates/layout.html
@@ -1,2 +1,9 @@
-{% set version=github_version %}
 {% extends "!layout.html" %}
+{% block document %}
+{% if version != stable_version %}
+<div class="wy-alert info">
+    <p>You are currently browsing documentation for the <b>{{ version }}</b> branch. Documentation for the stable <b>{{ stable_version }}</b> branch can be found <a href="/{{ stable_version }}/">here</a>.</p>
+</div>
+{% endif %}
+{{ super() }}
+{% endblock %}
diff --git a/docs/_templates/versions.html b/docs/_templates/versions.html
new file mode 100644
index 0000000..db4d332
--- /dev/null
+++ b/docs/_templates/versions.html
@@ -0,0 +1,16 @@
+  <div class="rst-versions" data-toggle="rst-versions" role="note" aria-label="versions">
+    <span class="rst-current-version" data-toggle="rst-current-version">
+      <span class="fa fa-book"> Versions</span>
+      v: {{ version }}
+      <span class="fa fa-caret-down"></span>
+    </span>
+    <div class="rst-other-versions">
+      <dl>
+        <dt>{{ _('Versions') }}</dt>
+        {% for slug, url in versions %}
+          <dd><a href="{{ url }}">{{ slug }}</a></dd>
+        {% endfor %}
+      </dl>
+    </div>
+  </div>
+
diff --git a/docs/conf.py b/docs/conf.py
index 7a37813..64997eb 100644
--- a/docs/conf.py
+++ b/docs/conf.py
@@ -2,16 +2,18 @@
 # -*- coding: utf-8 -*-
 #
 
+import os
+
 extensions = ['sphinx.ext.imgmath', 'sphinx.ext.viewcode']
 templates_path = ['_templates']
 source_suffix = '.rst'
 master_doc = 'index'
 project = 'Mailu'
-copyright = '2017, Mailu authors'
+copyright = '2018, Mailu authors'
 author = 'Mailu authors'
-version = release = 'latest'
+version = release = os.environ.get('VERSION', 'master')
 language = None
-exclude_patterns = ['_build', 'Thumbs.db', '.DS_Store']
+exclude_patterns = ['_build', 'Thumbs.db', '.DS_Store', 'Dockerfile', 'docker-compose.yml']
 pygments_style = 'sphinx'
 todo_include_todos = False
 html_theme = 'sphinx_rtd_theme'
@@ -23,7 +25,7 @@ htmlhelp_basename = 'Mailudoc'
 # to template names.
 html_sidebars = {
     '**': [
-        'relations.html',  # needs 'show_related': True theme option to display
+        'relations.html', 
         'searchbox.html',
     ]
 }
@@ -33,27 +35,11 @@ html_context = {
     'display_github': True,
     'github_user': 'mailu',
     'github_repo': 'mailu',
-    'github_version': 'master',
+    'github_version': version,
+    'stable_version': '1.5',
+    'versions': [
+        ('1.5', '/1.5/'),
+        ('master', '/master/')
+    ],
     'conf_py_path': '/docs/'
 }
-
-
-# Upload function when the script is called directly
-if __name__ == "__main__":
-    import os, sys, paramiko
-    build_dir, hostname, username, password, dest_dir = sys.argv[1:]
-    transport = paramiko.Transport((hostname, 22))
-    transport.connect(username=username, password=password)
-    sftp = paramiko.SFTPClient.from_transport(transport)
-    os.chdir(build_dir)
-    for dirpath, dirnames, filenames in os.walk("."):
-        remote_path = os.path.join(dest_dir, dirpath)
-        try:
-            sftp.mkdir(remote_path)
-        except:
-            pass
-        for filename in filenames:
-            sftp.put(
-                os.path.join(dirpath, filename),
-                os.path.join(remote_path, filename)
-            )
diff --git a/docs/requirements.txt b/docs/requirements.txt
index 2572817..4afd9bb 100644
--- a/docs/requirements.txt
+++ b/docs/requirements.txt
@@ -2,5 +2,3 @@ recommonmark
 Sphinx
 sphinx-autobuild
 sphinx-rtd-theme
-sphinxcontrib-versioning
-paramiko