build.sh

#!/bin/bash

recursive_minify() {
    local folder="$1"

    for file in "$folder"/*.html; do
        if [ -f "$file" ]; then
            echo "Minifying: $file"
            html-minifier --collapse-whitespace --remove-comments --remove-optional-tags --remove-redundant-attributes --remove-script-type-attributes --remove-tag-whitespace --use-short-doctype "$file" -o "$file"
        fi
    done

    for subfolder in "$folder"/*; do
        if [ -d "$subfolder" ]; then
            recursive_minify "$subfolder"
        fi
    done
}

export GEM_HOME="$HOME/gems"
export PATH="$HOME/gems/bin:$PATH"
# Set the target environment
export JEKYLL_ENV=production
echo "Running: $JEKYLL_ENV"

# Pull the latest changes from the repository
git_output=$(git pull)

# Check if the output of git pull contains "Already up to date"
if [[ "$git_output" == *"Already up to date."* ]]; then
    echo "No changes detected. Exiting script."
    exit 0
fi

# Continue with the build process if changes are detected
bundle exec jekyll build
recursive_minify "_site"