feat!: Include ZIM files in releases (#3102)

tools/delete-unreferenced.sh

@@ -0,0 +1,64 @@
+#!/bin/bash
+
+# Script to find and delete unreferenced asset files
+# This script searches through all HTML, CSS, and JavaScript files to see if asset files are referenced
+
+set -e  # Exit on any error
+
+echo -e "Starting unreferenced asset cleanup..."
+echo "Assets directory: $ASSETS_DIR"
+echo "Search directory: $SEARCH_DIR"
+echo ""
+
+# Check if assets directory exists
+if [ ! -d "$ASSETS_DIR" ]; then
+    echo -e "Error: Assets directory '$ASSETS_DIR' not found!"
+    exit 1
+fi
+
+# Find all asset files recursively
+echo "Finding all asset files..."
+ASSET_FILES=$(find "$ASSETS_DIR" -type f)
+ASSET_COUNT=$(echo "$ASSET_FILES" | wc -l)
+echo "Found $ASSET_COUNT asset files"
+echo ""
+
+# Find all HTML, CSS, and JavaScript files
+echo "Finding all HTML, CSS, and JavaScript files..."
+SEARCH_FILES=$(find "$SEARCH_DIR" \( -name "*.html" -o -name "*.css" -o -name "*.js" \) -type f)
+SEARCH_COUNT=$(echo "$SEARCH_FILES" | wc -l)
+echo "Found $SEARCH_COUNT HTML, CSS, and JavaScript files"
+echo ""
+
+# Process each asset file
+echo "Checking each asset file for references..."
+echo ""
+
+while IFS= read -r asset_file; do
+    if [ -z "$asset_file" ]; then
+        continue
+    fi
+
+    # Get just the filename (without path)
+    asset_filename=$(basename "$asset_file")
+
+    # Search for this filename in all HTML, CSS, and JavaScript files
+    found_reference=false
+
+    while IFS= read -r search_file; do
+        if [ -z "$search_file" ]; then
+            continue
+        fi
+
+        # Simple string search for the filename in the file
+        if grep -q "$asset_filename" "$search_file" 2>/dev/null; then
+            found_reference=true
+            break
+        fi
+    done <<< "$SEARCH_FILES"
+
+    if [ "$found_reference" = false ]; then
+        echo -e "Unreferenced: $asset_file"
+        rm "$asset_file"
+    fi
+done <<< "$ASSET_FILES"