fix: remove cacheDir and use symlink

docker/entrypoint.sh

@@ -6,7 +6,7 @@ REPO_URL="${REPO_URL:-https://git.vezpi.com/Vezpi/blog.git}"
 URL="${URL:-blog.vezpi.com}"
 BRANCH="${BRANCH:-preview}"
 BLOG_DIR="${BLOG_DIR:-/blog}"
-HUGO_CACHE_DIR="${HUGO_CACHE_DIR:-/hugo-cache}"
+HUGO_RESOURCE_DIR="${HUGO_RESOURCE_DIR:-/hugo-resources}"
 DRAFTS=""
 
 # Add drafts for preview
@@ -18,18 +18,18 @@ fi
 # Clean blog dir
 rm -rf "$BLOG_DIR"
 
-# Create Hugo resource folder
-mkdir -p "$HUGO_CACHE_DIR"
-
 # Clone repo
 echo "- Cloning $REPO_URL (branch: $BRANCH)..."
 git clone --recurse-submodules --branch "$BRANCH" "$REPO_URL" "$BLOG_DIR"
 
+# Restore persistent Hugo resources cache
+rm -rf "$CLONE_DIR/resources"
+ln -s "$HUGO_RESOURCE_DIR" "$CLONE_DIR/resources"
+
 # Generate static files with hugo
 echo "- Building site with Hugo v$HUGO_VERSION in $HUGO_DEST..."
 hugo --source "$BLOG_DIR" \
   --destination "$HUGO_DEST" \
-  --cacheDir "$HUGO_CACHE_DIR" \
   --baseURL="https://${URL}" \
   ${DRAFTS} \
   --logLevel info \