#!/bin/bash
set -e

SKILL_DIR="$(dirname "$(dirname "$0")")"
CADDYFILE_PATH="${CADDYFILE_PATH:-$SKILL_DIR/Caddyfile}"
CADDY_DATA_DIR="${CADDY_DATA_DIR:-/data/caddy}"
SNIPPETS_DIR="$SKILL_DIR/snippets.d"
MERGED_CONFIG="/tmp/Caddyfile.merged"

# Merge base Caddyfile with snippets from other skills
merge_config() {
    if [ ! -f "$CADDYFILE_PATH" ]; then
        echo "Error: Caddyfile not found at $CADDYFILE_PATH"
        exit 1
    fi

    # Start with base config
    cat "$CADDYFILE_PATH" > "$MERGED_CONFIG"

    # Append snippets from other skills
    if [ -d "$SNIPPETS_DIR" ] && [ "$(ls -A "$SNIPPETS_DIR" 2>/dev/null)" ]; then
        echo "" >> "$MERGED_CONFIG"
        echo "# === Auto-imported from skills ===" >> "$MERGED_CONFIG"

        for snippet in "$SNIPPETS_DIR"/*.caddy; do
            if [ -f "$snippet" ]; then
                echo "" >> "$MERGED_CONFIG"
                cat "$snippet" >> "$MERGED_CONFIG"
                echo "Imported: $(basename "$snippet")"
            fi
        done
    fi

    echo "Merged config written to: $MERGED_CONFIG"
}

merge_config

echo "Starting Caddy..."
exec caddy run --config "$MERGED_CONFIG" --adapter caddyfile