init

pkgs/brewTea.nix

@@ -0,0 +1,91 @@
+{ pkgs, inputs }: 
+{ 
+  name,
+  version,
+
+  # TODO: do not require flakes
+  markdollParser ? inputs.markdoll.packages.${pkgs.system}.markdoll,
+  markdollPlugins ? [],
+  src,
+
+  layoutSrc,
+  # otherwise set by frontmatter
+  defaultLayout ? "default.html",
+}: let 
+  markdoll = "${markdollParser}/bin/markdoll";
+in pkgs.stdenvNoCC.mkDerivation {
+  inherit name version src;
+
+  buildPhase = ''
+    mkdir dist
+
+    layout_inject() {
+      layoutFile=$1
+      placeholder=$2
+      content=$3
+
+      layout=$(cat $layoutFile)
+      echo ''${layout/"$placeholder"/"$content"}
+    }
+
+    get_frontmatter() {
+      key=$1
+      file=$2
+
+      keyLine=$(grep -e "$key: " $file || echo "")
+      sed "s/.*: //" <<<$keyLine | xargs
+    }
+
+    render_final() {
+      file=$1
+      content=$2
+      outFile=$3
+
+      ### Frontmatter: Get Layout
+      layout="${defaultLayout}"
+      layoutFm=$(get_frontmatter layout $file)
+      if [ ! -z $layoutFm ]; then
+        layout="$layoutFm"
+      fi
+
+      layoutPath="${layoutSrc}/$layout"
+      if [ ! -f $layoutPath ]; then
+        echo "Layout file $layout not found"
+        exit 1
+      fi
+      
+      ### Frontmatter: Title
+      title=$(get_frontmatter title $file)
+      if [ -z $title ]; then
+        title=$(basename $file | sed -e 's/.doll$//')
+      fi
+
+      ### Layout: Title + Content
+      mkdir -p $(dirname $outFile)
+      layout_inject $layoutPath %%TITLE%% "$title" > $outFile.tmp.1
+      layout_inject $outFile.tmp.1 %%CONTENT%% "$content" > $outFile.tmp.final
+      
+      ### Layout: Cleanup Tmpfiles
+      cp $outFile.tmp.final $outFile
+      rm $outFile.tmp*
+    }
+
+    echo ">>> DOLLFILES"
+    dollFiles=$(find . -name '*.doll')
+    echo $dollFiles
+    
+    for file in $dollFiles; do
+      outFile=$(realpath -m "dist/$(echo $file | sed -e 's/.doll$/.html/')")
+      echo "reading $file; plopping $outFile"
+
+      ### Markdoll: Convert
+      content=$(cat $file | ${markdoll} convert)
+
+      render_final $file $content $outFile
+    done
+  '';
+
+  installPhase = ''
+    cp -rv dist $out
+  '';
+}

pkgs/mkMarkdollPlugin.nix

@@ -0,0 +1,7 @@
+{ pkgs }: binPath: pkgs.stdenvNoCC.mkDerivation {
+  src = binPath;
+  buildPhase = ''
+    mkdir -p $out
+    cp $src $out/plugin
+  '';
+}