1 files changed, 61 insertions, 13 deletions

diff --git a/scripts/build_content.sh b/scripts/build_content.sh
index 6b50cd8..1344be1 100755
--- a/scripts/build_content.sh
+++ b/scripts/build_content.sh
@@ -1,6 +1,6 @@
 #!/bin/bash
 
-target () {
+target_filename () {
     if [ "${1#*.}" = "md" ]; then
         echo "output/$(echo "${1%.md}.html" | cut -sd / -f 2-)"
     else
@@ -8,40 +8,88 @@ target () {
     fi
 }
 
+get_subpages_basedir() {
+    filename=$(basename "$1")
+    if [ "$filename" = "index.md" ]; then
+        dirname "$1"
+    else
+        echo "${1%.md}"
+    fi
+}
+
+get_subpages() {
+    basedir=$(get_subpages_basedir "$1")
+    child_pages=()
+
+    if [ -d "$basedir" ]; then
+        mapfile -d $'\0' child_pages_1 < <(find $basedir/ \
+            -type f \
+            -name "*.md" ! -name "index.md" \
+            -maxdepth 1 \
+            -print0)
+
+        mapfile -d $'\0' child_pages_2 < <(find $basedir/ \
+            -type f \
+            -name "index.md" \
+            -mindepth 2 \
+            -maxdepth 2 \
+            -print0)
+
+        child_pages=("${child_pages_1[@]}" "${child_pages_2[@]}")
+    fi
+
+    if [ ${#child_pages[@]} -ne 0 ]; then
+        echo -e "\033[0;90m[////////]\033[0m     Child pages:"
+
+        for file in "${child_pages[@]}"; do
+            echo -e "\033[0;90m[////////]\033[0m     - $file"
+        done
+    fi
+}
+
 handle () {
-    TARGET=$(target "$1")
-    mkdir -p $(dirname "$TARGET")
+    target=$(target_filename "$1")
+    mkdir -p $(dirname "$target")
 
     if [ "${1#*.}" = "md" ]; then
-        echo -e "\033[0;32m[COMPILE ]\033[0m $1 -> $TARGET"
+        echo -e "\033[0;32m[COMPILE ]\033[0m $1 -> $target"
+
+        subpages_meta=$(mktemp)
+
+        # $(get_subpages "$1") > "$subpages_meta"
+
+        get_subpages "$1"
 
         pandoc "$1" \
             -f markdown \
             -t html5 \
             --template templates/base.html \
-            -o "$TARGET" \
-            --metadata-file metadata/metadata.json
+            -o "$target" \
+            --metadata-file metadata/metadata.yaml \
+            --metadata-file "$subpages_meta"
+
+        rm "$subpages_meta"
     else
-        echo -e "\033[0;32m[COPY    ]\033[0m $1 -> $TARGET"
+        echo -e "\033[0;32m[COPY    ]\033[0m $1 -> $target"
 
-        cp "$1" "$TARGET"
+        cp "$1" "$target"
     fi
 }
 
 if [ -z "$1" ]; then
     find content/ \
         -type f \
-        | while read FILE
+        | while read file
             do
-                handle "$FILE"
+                handle "$file"
             done
 elif [ "$1" = "all_md" ]; then
     find content/ \
         -type f \
         -name "*.md" \
-        | while read FILE
+        | while read file
             do
-                handle "$FILE"
+                handle "$file"
             done
 elif [ "$1" = "single" ]; then
     if [ -z "$2" ]; then
@@ -53,7 +101,7 @@ elif [ "$1" = "delete" ]; then
     if [ -z "$2" ]; then
         echo -e "\033[0;31m[ERROR   ]\033[0m \"delete\" operation requires file argument"
     else
-        TARGET=$(target "$2")
+        TARGET=$(target_filename "$2")
         echo -e "\033[0;32m[DELETE  ]\033[0m $2 -> $TARGET"
         rm -rf $TARGET
     fi