Merge pull request #299 from autocrypt/distinct-staging

Display "THIS IS A DRAFT" on everything but the master branch

.travis.yml

@@ -18,6 +18,7 @@ addons:
 
 install:
   - pip install sphinx
+  - pip install gitpython
 
 script:
   - cd doc

doc/_static/staging.css

@@ -0,0 +1,19 @@
+body:before {
+  content: "THIS IS A DRAFT! please refer to https://autocrypt.org/ for the current Autocrypt website";
+  display: block;
+  position: fixed;
+  top: 0px;
+  left: 0px;
+  padding: 1em;
+  color: black;
+  font-weight: bold;
+  font-size: 150%;
+  min-height: 2em;
+  z-index: 10;
+  background-color: rgba(255,0,0,0.1);
+  text-shadow: 5px 5px 2px rgba(0,0,0,0.2);
+  text-align: center;
+}
+.document {
+  padding-top: 4em;
+}

doc/conf.py

@@ -377,3 +377,13 @@
 
 def setup(app):
         app.add_stylesheet('custom.css')
+        staging = True
+        try:
+            import git
+            with git.Repo(search_parent_directories=True) as repo:
+                if str(repo.active_branch) == 'master':
+                    staging = False
+        except:
+            pass
+        if staging:
+            app.add_stylesheet('staging.css')