From 3ad6bd151364a3278618e3a26e21918d17680d24 Mon Sep 17 00:00:00 2001
From: Volpeon <git@volpeon.ink>
Date: Sun, 10 Jan 2021 13:24:21 +0100
Subject: Moved output filename handling into Pandoc filter, implemented path
 rewriting

---
 scripts/build_content.sh | 73 +++++++++++++++++-------------------------------
 1 file changed, 26 insertions(+), 47 deletions(-)

(limited to 'scripts/build_content.sh')

diff --git a/scripts/build_content.sh b/scripts/build_content.sh
index 63bc525..97f57a3 100755
--- a/scripts/build_content.sh
+++ b/scripts/build_content.sh
@@ -26,29 +26,16 @@ FILTERS=$(get_filters)
 get_filename_out() {
     local filename=$1
     filename=${filename#"$CONTENT_DIR"}
-    if [ "${filename##*.}" = "md" ]; then
-        filename="${filename%.md}.html"
-    fi
-    if [ "${filename##*/}" != "index.html" ]; then
-        filename="${filename%.html}/index.html"
-    fi
     echo "$OUTPUT_DIR$filename"
 }
 
 get_metadata() {
-    local file_out=$(get_filename_out "$1")
-    local base_file_out="$2"
-
-    if [ -z "$2" ]; then
-        base_file_out="$file_out"
-    fi
-
     pandoc "$1" \
         -f markdown \
         -t plain \
+        --metadata content_dir="$CONTENT_DIR" \
         --metadata output_dir="$OUTPUT_DIR" \
-        --metadata base_file_out="$base_file_out" \
-        --metadata file_out="$file_out" \
+        --metadata file_in="$1" \
         --metadata-file metadata/metadata.yaml \
         --no-highlight \
         --template scripts/metadata_tpl.json \
@@ -56,19 +43,12 @@ get_metadata() {
 }
 
 get_content() {
-    local file_out=$(get_filename_out "$1")
-    local base_file_out="$2"
-
-    if [ -z "$2" ]; then
-        base_file_out="$file_out"
-    fi
-
     pandoc "$1" \
         -f markdown \
         -t markdown \
+        --metadata content_dir="$CONTENT_DIR" \
         --metadata output_dir="$OUTPUT_DIR" \
-        --metadata base_file_out="$base_file_out" \
-        --metadata file_out="$file_out" \
+        --metadata file_in="$1" \
         --metadata-file metadata/metadata.yaml \
         --no-highlight \
         --lua-filter scripts/metadata_filter.lua
@@ -84,9 +64,7 @@ get_subpages_basedir() {
 }
 
 get_subpages_metadata() {
-    local base_file_in=$1
-    local base_file_out=$2
-    local base_dir_in=$(get_subpages_basedir "$base_file_in")
+    local base_dir_in=$(get_subpages_basedir "$1")
     local child_pages=()
 
     if [ -d "$base_dir_in" ]; then
@@ -103,10 +81,10 @@ get_subpages_metadata() {
     local pages="[]"
 
     for file_in in "${child_pages[@]}"; do
-        local content=$(get_content "$file_in" "$base_file_out" | sed -z 's/\\/\\\\/g;s/\n/\\n/g;s/"/\"/g')
+        local content=$(get_content "$file_in" | sed -z 's/\\/\\\\/g;s/\n/\\n/g;s/"/\"/g')
 
-        local metadata=$(get_metadata "$file_in" "$base_file_out" | jq "{ \
-            url: .url, \
+        local metadata=$(get_metadata "$file_in" | jq "{ \
+            file_out: .file_out, \
             author: .author, \
             title: .title, \
             date: .date, \
@@ -122,19 +100,18 @@ get_subpages_metadata() {
 }
 
 handle () {
-    local file_out=$(get_filename_out "$1")
+    if [ "${1#*.}" = "md" ]; then
+        local included_metadata=$(get_metadata "$1")
+        local file_out=$(echo "$included_metadata" | jq -r .file_out)
+        local create_feed=$(echo "$included_metadata" | jq -r .create_feed)
 
-    mkdir -p $(dirname "$file_out")
+        mkdir -p $(dirname "$file_out")
 
-    if [ "${1#*.}" = "md" ]; then
         echo -e "\033[0;32m[COMPILE ]\033[0m $1 -> $file_out"
 
-        echo -e "\033[0;90m[COMPILE ]\033[0m     Getting metadata"
-
-        local included_metadata=$(get_metadata "$1")
-        local added_metadata=$(get_subpages_metadata "$1" "$file_out")
+        echo -e "\033[0;90m[COMPILE ]\033[0m     Getting subpages"
 
-        local create_feed=$(echo "$included_metadata" | jq -r .create_feed)
+        local added_metadata=$(get_subpages_metadata "$1")
 
         local meta_file=$(mktemp)
 
@@ -143,16 +120,15 @@ handle () {
         if [ "$create_feed" = "true" ]; then
             echo -e "\033[0;90m[COMPILE ]\033[0m     Creating feed"
 
-            local feed_file_out="${file_out%.html}.xml"
-
             pandoc "$1" \
                 -f markdown \
                 -t html5 \
                 --no-highlight \
                 --template "${TEMPLATES_DIR}feed.xml" \
-                -o "$feed_file_out" \
+                -o "${file_out%.html}.xml" \
+                --metadata content_dir="$CONTENT_DIR" \
                 --metadata output_dir="$OUTPUT_DIR" \
-                --metadata file_out="$feed_file_out" \
+                --metadata file_in="$1" \
                 --metadata page_type=feed \
                 --metadata-file metadata/metadata.yaml \
                 --metadata-file "$meta_file" \
@@ -167,8 +143,9 @@ handle () {
             --no-highlight \
             --template "${TEMPLATES_DIR}base.html" \
             -o "$file_out" \
+            --metadata content_dir="$CONTENT_DIR" \
             --metadata output_dir="$OUTPUT_DIR" \
-            --metadata file_out="$file_out" \
+            --metadata file_in="$1" \
             --metadata-file metadata/metadata.yaml \
             --metadata-file "$meta_file" \
             --lua-filter scripts/metadata_filter.lua \
@@ -179,8 +156,9 @@ handle () {
         #     -t plain \
         #     --no-highlight \
         #     --template scripts/metadata_tpl.json \
+        #     --metadata content_dir="$CONTENT_DIR" \
         #     --metadata output_dir="$OUTPUT_DIR" \
-        #     --metadata file_out="$file_out" \
+        #     --metadata file_in="$1" \
         #     --metadata-file metadata/metadata.yaml \
         #     --metadata-file "$meta_file" \
         #     --lua-filter scripts/metadata_filter.lua \
@@ -188,11 +166,12 @@ handle () {
 
         rm "$meta_file"
 
-        # echo "$included_metadata"
-        # echo "$added_metadata"
-
         echo -e "\033[0;90m[COMPILE ]\033[0m     Done"
     else
+        local file_out=$(get_filename_out "$1")
+
+        mkdir -p $(dirname "$file_out")
+
         echo -e "\033[0;32m[COPY    ]\033[0m $1 -> $file_out"
 
         cp "$1" "$file_out"
-- 
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