#!/usr/bin/env bash
# ==============================================================================
# LaTeX Docker Build Skript (Bash / Linux / macOS / WSL)
# ==============================================================================
set -euo pipefail

SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
PROJECT_DIR="${1:-"${SCRIPT_DIR}/../Seminar_Arbeit_BITI_Gruber"}"
IMAGE_NAME="latex-docker:latest"

ACTION="${2:-build}"

if ! command -v docker &> /dev/null; then
    echo "Fehler: Docker ist nicht installiert oder nicht in PATH." >&2
    exit 1
fi

PROJECT_FULL_PATH="$(cd "$PROJECT_DIR" && pwd)"

echo "==> Projektpfad: $PROJECT_FULL_PATH"
echo "==> Aktion: $ACTION"

case "$ACTION" in
    clean)
        docker run --rm -v "${PROJECT_FULL_PATH}:/workspace" -w /workspace "$IMAGE_NAME" clean
        ;;
    watch)
        docker run --rm -it -v "${PROJECT_FULL_PATH}:/workspace" -w /workspace "$IMAGE_NAME" watch
        ;;
    build)
        docker run --rm -v "${PROJECT_FULL_PATH}:/workspace" -w /workspace "$IMAGE_NAME" build
        ;;
    *)
        docker run --rm -v "${PROJECT_FULL_PATH}:/workspace" -w /workspace "$IMAGE_NAME" "$ACTION" "${@:3}"
        ;;
esac

echo "==> Fertig!"