Update branch_build_hugo_en_alt.yml

removed image optimization in favor of offline optimization

.github/workflows/branch_build_hugo_en_alt.yml

@@ -35,11 +35,6 @@ jobs:
           hugo-version: "0.122.0"
           extended: true
 
-      - name: Install dependencies
-        run: |
-          sudo apt-get update
-          sudo apt-get install -y imagemagick perl libimage-exiftool-perl jpegoptim optipng gifsicle pngcrush webp
-
       - name: Build Hugo site
         uses: actions/cache@v4
         with:
@@ -51,121 +46,6 @@ jobs:
       - name: Build Hugo site
         run: hugo --cleanDestinationDir -D -E -F  --minify --enableGitInfo --cacheDir /tmp/hugo_cache --config /home/runner/work/simeononsecurity.ch/simeononsecurity.ch/config/language/en/config_alt.toml
 
-      - name: Optimize images
-        run: |
-          MAXIMUM_JPG_SIZE=250
-          PNG_OPTIMIZATION_LEVEL=2
-          MAX_WIDTH=1400
-          NUM_PARALLEL_JOBS=8 # Number of parallel jobs for processing
-          PUBLIC_DIR="/home/runner/work/simeononsecurity.ch/simeononsecurity.ch/public"
-
-          # Function to resize images if wider than MAX_WIDTH
-          resize_image() {
-            local image=$1
-            local width=$(identify -format "%w" "$image")
-            if [ "$width" -gt "$MAX_WIDTH" ]; then
-              mogrify -resize "${MAX_WIDTH}>" "$image"
-            fi
-          }
-
-          export -f resize_image
-
-          # Function to remove EXIF data from an image
-          process_exif() {
-            local image=$1
-            exiftool -overwrite_original -all= "$image"
-          }
-
-          export -f process_exif
-
-          # Function to optimize JPEG images
-          optimize_jpeg() {
-            local image=$1
-            resize_image "$image"
-            jpegoptim --strip-all $image
-          }
-
-          export -f optimize_jpeg
-
-          # Function to optimize PNG images
-          optimize_png() {
-            local image=$1
-            resize_image "$image"
-            pngcrush -ow -reduce -brute "$image"
-            optipng -o$PNG_OPTIMIZATION_LEVEL -clobber -strip all "$image"
-          }
-
-          export -f optimize_png
-
-          # Function to optimize GIF images
-          optimize_gif() {
-            local image=$1
-            resize_image "$image"
-            gifsicle --batch --optimize=3 --colors 256 "$image"
-          }
-
-          export -f optimize_gif
-
-          # Function to optimize WebP images
-          optimize_webp() {
-            local image=$1
-            resize_image "$image"
-            cwebp -q 80 "$image" -o "$image"
-          }
-
-          export -f optimize_webp
-
-          # Main script execution
-          main() {
-            # Remove EXIF data from JPEG and PNG images
-            if hash exiftool 2>/dev/null; then
-              find ${PUBLIC_DIR} -type f -iregex ".*\.\(jpeg\|jpg\|png\)" -print0 | xargs -0 -n1 -P$NUM_PARALLEL_JOBS bash -c 'process_exif "$0"'
-            else
-              echo "Install perl-image-exiftool to optimize images"
-            fi
-
-            # Optimize JPEG images
-            if hash jpegoptim 2>/dev/null; then
-              find ${PUBLIC_DIR} -type f -iregex ".*\.\(jpeg\|jpg\)" -print0 | xargs -0 -n1 -P$NUM_PARALLEL_JOBS bash -c 'optimize_jpeg "$0"'
-            else
-              echo "Install jpegoptim to optimize JPEG images"
-            fi
-
-            # Optimize PNG images
-            if hash optipng 2>/dev/null && hash pngcrush 2>/dev/null; then
-              find ${PUBLIC_DIR} -type f -iregex ".*\.\(png\)" -print0 | xargs -0 -n1 -P$NUM_PARALLEL_JOBS bash -c 'optimize_png "$0"'
-            else
-              echo "Install optipng and pngcrush to optimize PNG images"
-            fi
-
-            # Optimize GIF images while keeping them animated
-            if hash gifsicle 2>/dev/null; then
-              find ${PUBLIC_DIR} -type f -iregex ".*\.\(gif\)" -print0 | xargs -0 -n1 -P$NUM_PARALLEL_JOBS bash -c 'optimize_gif "$0"'
-            else
-              echo "Install gifsicle to optimize GIF images"
-            fi
-
-            # Optimize WebP images
-            if hash cwebp 2>/dev/null; then
-              find ${PUBLIC_DIR} -type f -iregex ".*\.\(webp\|png\)" -print0 | xargs -0 -n1 -P$NUM_PARALLEL_JOBS bash -c 'optimize_webp "$0"'
-            else
-              echo "Install cwebp to optimize WebP images"
-            fi
-
-            # Wait for all background jobs to finish
-            wait
-
-            # Check for errors and exit if any are encountered
-            if [ $? -ne 0 ]; then
-              echo "Error encountered during image optimization"
-              exit 1
-            else
-              echo "Image optimization completed successfully"
-            fi
-          }
-
-          main
-
       - name: Delete non-public folders and files
         run: |
           find . -mindepth 1 -type d ! -path './public*' ! -path './.git*' ! -path './.github*' -print0 | xargs -0 rm -rf