dev

#!/bin/sh

main() {
    cd "$(dirname "$0")" || exit
    setDefaults
    [ $# -eq 0 ] && set -- help

    case "$1" in
        all-test)
            shift
            buildDocker
            DOCKER_COMMAND="./gradlew --info --no-daemon clean integrationTest test"
            runDocker "$@"
            ;;
        docker)
            shift
            buildDocker "$@"
            ;;
        help)
            shift
            help "$@"
            ;;
        integration-test)
            shift
            buildDocker
            DOCKER_COMMAND="./gradlew --info --no-daemon clean integrationTest"
            runDocker "$@"
            ;;
        lint)
            shift
            lint "$@"
            ;;
        lint-commits)
            shift
            buildDocker
            DOCKER_COMMAND="sh -c"
            if [ -n "$1" ]; then
                START_COMMIT=$1
                shift
            else
                START_COMMIT="$(git merge-base main "$(git branch --show-current)")"
            fi
            warnIfIgnoredArguments "$@"
            runDocker "npm ci && npx commitlint --from $START_COMMIT --to HEAD --verbose"
            ;;
        sh)
            shift
            runShell "$@"
            ;;
        test)
            shift
            buildDocker
            DOCKER_COMMAND="./gradlew --info --no-daemon clean test"
            runDocker "$@"
            ;;
        *)
            echo "Error: unknown command $1"
            help
            exit 1
    esac
}

buildDocker() {
    PUSH_IMAGE=
    while [ $# -gt 0 ]; do
        case "$1" in
            --push)
                shift
                PUSH_IMAGE=true
                ;;
            *)
                echo "Error: unknown option for docker command: < $1 >"
                help
                exit 1
                ;;
        esac
    done

    docker build --rm --tag "$IMAGE_NAME":latest \
        --build-arg UID="$(id -u)" \
        --build-arg GID="$(id -g)" \
        --build-arg BUILD_DATE="$(date -u +"%Y-%m-%dT%H:%M:%SZ")" \
        --build-arg IMAGE_NAME="$IMAGE_NAME" \
        --build-arg VCS_BRANCH="$VCS_BRANCH" \
        --build-arg VCS_SHA="$VCS_SHA" \
        --build-arg VERSION="$VERSION" \
        .
    [ -n "$VERSION" ] && docker image tag "$IMAGE_NAME":latest "$IMAGE_NAME:$VERSION"
    docker image prune --force --filter "label=org.opencontainers.image.title=$IMAGE_NAME"

    if [ "$PUSH_IMAGE" = "true" ]; then
        docker image push --all-tags "$IMAGE_NAME"
    fi
}

help() {
    warnIfIgnoredArguments "$@"

    awk '$0 == "<!-- begin of help -->", $0 == "<!-- end of help -->"' README.md \
    |   grep -vF '<!--'
}

lint() {
    warnIfIgnoredArguments "$@"

    docker run --rm --env VALIDATE_ALL_CODEBASE=true \
        --volume "$(pwd):/tmp/lint" \
        oxsecurity/megalinter-python:v7
}

runDocker() {
    # shellcheck disable=SC2086
    docker run --rm $DOCKER_OPTIONS \
        --volume "$PWD:/app" \
        "$IMAGE_NAME" \
        $DOCKER_COMMAND "$@"

    if [ "$CI" != true ] && [ $# = 0 ]; then
        echo "Tests execution reports:"
        find build/reports/tests -name index.html -exec echo "file://$(pwd)/{}" \;
    fi
}

runShell() {
    warnIfIgnoredArguments "$@"

    DOCKER_COMMAND="/bin/sh"
    buildDocker
    runDocker
}

setDefaults() {
    IMAGE_NAME=turbobasic/jenkins-library
    DOCKER_OPTIONS=
    DOCKER_COMMAND="./gradlew --info --no-daemon clean integrationTest test"
    VCS_BRANCH=$(git branch --show-current)
    [ -z "$VCS_BRANCH" ] && VCS_BRANCH="main"
    VCS_DIRTY=$(git diff --quiet || echo "-dirty")
    VCS_SHA="$(git rev-parse HEAD)$VCS_DIRTY"
    VERSION="$(git describe --tags --dirty 2>/dev/null || true)"

    if [ "$CI" != true ]; then
        DOCKER_OPTIONS="--interactive --tty"
    fi
    true
}

warnIfIgnoredArguments() {
    [ $# -gt 0 ] && echo "Warning: command arguments < $* > are ignored"
    true
}


# Start body of script
set -o errexit
[ "$CI" = "true" ] && set -o xtrace

main "$@"