Specify date and commit ID in spec titles

2 files changed, 41 insertions, 1 deletions

diff --git a/build.sh b/build.sh
index 2bf5a40..728ab57 100755
--- a/build.sh
+++ b/build.sh
@@ -2,19 +2,45 @@
 
 inputs="forgefed forgefed-vocabulary"
 
+git_branch=`git rev-parse --abbrev-ref HEAD`
+
+git_commit_id=`git rev-parse HEAD`
+
+git_commit_id_short=`git rev-parse --short HEAD`
+
+now=`date --utc +%Y-%m-%d`
+
+dirty () {
+    git diff-index --quiet HEAD --
+}
+
 render () {
     dir="$1"
     file="$2"
+
     if [ "$3" == "true" ]; then
         toc="--table-of-contents"
     else
         toc=""
     fi
+
+    dirty
+    if [ $? -eq 0 ]; then
+        gitdirty=""
+    else
+        gitdirty="--variable gitdirty"
+    fi
+
     pandoc $dir/$file.md \
         --from markdown \
         --to html \
         --template html/template.html \
         $toc \
+        $gitdirty \
+        --variable "gitbranch:$git_branch" \
+        --variable "gitcommitid:$git_commit_id" \
+        --variable "gitcommitidshort:$git_commit_id_short" \
+        --variable "date:$now" \
         --number-sections \
         --output html/$file.html
 }
diff --git a/html/template.html b/html/template.html
index 80b6990..7e27bc1 100644
--- a/html/template.html
+++ b/html/template.html
@@ -24,13 +24,27 @@
       </nav>
     </header>
     <main class="main">
-      <h1 class="main-title">$title$</h1>
+      $if(toc)$
+        <h1 class="main-title">
+            $title$ - draft - $date$ $gitbranch$
+            <a href="https://notabug.org/peers/forgefed/commit/$gitcommitid$">
+                $gitcommitidshort$
+            </a>
+            $if(gitdirty)$
+                [dirty]
+            $endif$
+        </h1>
+      $else$
+        <h1 class="main-title">$title$</h1>
+      $endif$
+
       $if(toc)$
         <nav class="toc">
             <header class="toc-title">Table of Contents</header>
             $toc$
         </nav>
       $endif$
+
       $body$
     </main>
     <footer class="footer">