stages:
  - upload_cache
  - pre_check
  - build
  - assign_test
  - build_doc
  - target_test
  - host_test
  - test_deploy
  - deploy
  - post_deploy

workflow:
  rules:
    # Disable those non-protected push triggered pipelines
    - if: '$CI_COMMIT_REF_NAME != "master" && $CI_COMMIT_BRANCH !~ /^release\/v/ && $CI_COMMIT_TAG !~ /^v\d+\.\d+(\.\d+)?($|-)/ && $CI_PIPELINE_SOURCE == "push"'
      when: never
    # when running merged result pipelines, it would create a temp commit id. use $CI_MERGE_REQUEST_SOURCE_BRANCH_SHA instead of $CI_COMMIT_SHA.
    # Please use PIPELINE_COMMIT_SHA at all places that require a commit sha
    - if: $CI_OPEN_MERGE_REQUESTS != null
      variables:
        PIPELINE_COMMIT_SHA: $CI_MERGE_REQUEST_SOURCE_BRANCH_SHA
        IS_MR_PIPELINE: 1
    - if: $CI_OPEN_MERGE_REQUESTS == null
      variables:
        PIPELINE_COMMIT_SHA: $CI_COMMIT_SHA
        IS_MR_PIPELINE: 0
    - when: always

variables:
# System environment

  # Common parameters for the 'make' during CI tests
  MAKEFLAGS: "-j5 --no-keep-going"

# GitLab-CI environment

  # XXX_ATTEMPTS variables (https://docs.gitlab.com/ce/ci/yaml/README.html#job-stages-attempts) are not defined here.
  # Use values from  "CI / CD Settings" - "Variables".

  # GIT_STRATEGY is not defined here.
  # Use an option from  "CI / CD Settings" - "General pipelines".

  # we will download archive for each submodule instead of clone.
  # we don't do "recursive" when fetch submodule as they're not used in CI now.
  GIT_SUBMODULE_STRATEGY: none
  SUBMODULE_FETCH_TOOL: "tools/ci/ci_fetch_submodule.py"
  # by default we will fetch all submodules
  # jobs can overwrite this variable to only fetch submodules they required
  # set to "none" if don't need to fetch submodules
  SUBMODULES_TO_FETCH: "all"
  # tell build system do not check submodule update as we download archive instead of clone
  IDF_SKIP_CHECK_SUBMODULES: 1

  IDF_PATH: "$CI_PROJECT_DIR"
  BATCH_BUILD: "1"
  V: "0"
  CHECKOUT_REF_SCRIPT: "$CI_PROJECT_DIR/tools/ci/checkout_project_ref.py"
  PYTHON_VER: 3.8.17

  CLANG_TIDY_RUNNER_PROJ: 2107  # idf/clang-tidy-runner

  # Docker images
  BOT_DOCKER_IMAGE_TAG: ":latest"

  ESP_ENV_IMAGE: "$CI_DOCKER_REGISTRY/esp-env-v5.2:2"
  ESP_IDF_DOC_ENV_IMAGE: "$CI_DOCKER_REGISTRY/esp-idf-doc-env-v5.2:2-1"
  QEMU_IMAGE: "${CI_DOCKER_REGISTRY}/qemu-v5.2:2-20230522"
  TARGET_TEST_ENV_IMAGE: "$CI_DOCKER_REGISTRY/target-test-env-v5.2:2"

  SONARQUBE_SCANNER_IMAGE: "${CI_DOCKER_REGISTRY}/sonarqube-scanner:5"

  PRE_COMMIT_IMAGE: "$CI_DOCKER_REGISTRY/esp-idf-pre-commit:1"

  # target test config file, used by assign test job
  CI_TARGET_TEST_CONFIG_FILE: "$CI_PROJECT_DIR/.gitlab/ci/target-test.yml"

  # target test repo parameters
  TEST_ENV_CONFIG_REPO: "https://gitlab-ci-token:${BOT_TOKEN}@${CI_SERVER_HOST}:${CI_SERVER_PORT}/qa/ci-test-runner-configs.git"

  # cache python dependencies
  PIP_CACHE_DIR: "$CI_PROJECT_DIR/.cache/pip"

  # Set this variable to the branch of idf-constraints repo in order to test a custom Python constraint file. The
  # branch name must be without the remote part ("origin/"). Keep the variable empty in order to use the constraint
  # file from https://dl.espressif.com/dl/esp-idf.
  CI_PYTHON_CONSTRAINT_BRANCH: ""

  # Update the filename for a specific ESP-IDF release. It is used only with CI_PYTHON_CONSTRAINT_BRANCH.
  CI_PYTHON_CONSTRAINT_FILE: "espidf.constraints.v5.2.txt"

  # Set this variable to repository name of a Python tool you wish to install and test in the context of ESP-IDF CI.
  # Keep the variable empty when not used.
  CI_PYTHON_TOOL_REPO: ""

  # Set this variable to the branch of a Python tool repo specified in CI_PYTHON_TOOL_REPO. The
  # branch name must be without the remote part ("origin/"). Keep the variable empty when not used.
  # This is used only if CI_PYTHON_TOOL_REPO is not empty.
  CI_PYTHON_TOOL_BRANCH: ""

  IDF_CI_BUILD: 1

cache:
  # pull only for most of the use cases since it's cache dir.
  # Only set "push" policy for "upload_cache" stage jobs
  - key: pip-cache
    paths:
      - .cache/pip
    policy: pull
  - key: submodule-cache
    paths:
      - .cache/submodule_archives
    policy: pull


.common_before_scripts: &common-before_scripts |
  source tools/ci/utils.sh
  is_based_on_commits $REQUIRED_ANCESTOR_COMMITS

  if [[ -n "$IDF_DONT_USE_MIRRORS" ]]; then
    export IDF_MIRROR_PREFIX_MAP=
  fi

  if echo "$CI_MERGE_REQUEST_LABELS" | egrep "(^|,)include_nightly_run(,|$)"; then
    export INCLUDE_NIGHTLY_RUN="1"
  fi

  # configure cmake related flags
  source tools/ci/configure_ci_environment.sh

  # add extra python packages
  export PYTHONPATH="$IDF_PATH/tools:$IDF_PATH/tools/esp_app_trace:$IDF_PATH/components/partition_table:$IDF_PATH/tools/ci/python_packages:$PYTHONPATH"

.setup_tools_and_idf_python_venv: &setup_tools_and_idf_python_venv |
  # must use after setup_tools_except_target_test
  # otherwise the export.sh won't work properly

  # download constraint file for dev
  if [[ -n "$CI_PYTHON_CONSTRAINT_BRANCH" ]]; then
    wget -O /tmp/constraint.txt --header="Authorization:Bearer ${ESPCI_TOKEN}" ${GITLAB_HTTP_SERVER}/api/v4/projects/2581/repository/files/${CI_PYTHON_CONSTRAINT_FILE}/raw?ref=${CI_PYTHON_CONSTRAINT_BRANCH}
    mkdir -p ~/.espressif
    mv /tmp/constraint.txt ~/.espressif/${CI_PYTHON_CONSTRAINT_FILE}
  fi

  # Mirror
  if [[ -n "$IDF_DONT_USE_MIRRORS" ]]; then
    export IDF_MIRROR_PREFIX_MAP=
  fi

  # install latest python packages
  # target test jobs
  if [[ "${CI_JOB_STAGE}" == "target_test" ]]; then
    # ttfw jobs
    if ! echo "${CI_JOB_NAME}" | egrep ".*pytest.*"; then
      run_cmd bash install.sh --enable-ci --enable-ttfw
    else
      run_cmd bash install.sh --enable-ci --enable-pytest
    fi
  elif [[ "${CI_JOB_STAGE}" == "build_doc" ]]; then
    run_cmd bash install.sh --enable-ci --enable-docs
  elif [[ "${CI_JOB_STAGE}" == "build" ]]; then
    run_cmd bash install.sh --enable-ci --enable-pytest
  else
    if ! echo "${CI_JOB_NAME}" | egrep ".*pytest.*"; then
      run_cmd bash install.sh --enable-ci
    else
      run_cmd bash install.sh --enable-ci --enable-pytest
    fi
  fi

  # Install esp-clang if necessary
  if [[ "$IDF_TOOLCHAIN" == "clang" ]]; then
    $IDF_PATH/tools/idf_tools.py --non-interactive install esp-clang
  fi

  source ./export.sh

  # Custom clang
  if [[ ! -z "$CI_CLANG_DISTRO_URL" ]]; then
    echo "Using custom clang from ${CI_CLANG_DISTRO_URL}"
    wget $CI_CLANG_DISTRO_URL
    ARCH_NAME=$(basename $CI_CLANG_DISTRO_URL)
    tar -x -f $ARCH_NAME
    export PATH=$PWD/esp-clang/bin:$PATH
  fi

  # Custom OpenOCD
  if [[ ! -z "$OOCD_DISTRO_URL" && "$CI_JOB_STAGE" == "target_test" ]]; then
    echo "Using custom OpenOCD from ${OOCD_DISTRO_URL}"
    wget $OOCD_DISTRO_URL
    ARCH_NAME=$(basename $OOCD_DISTRO_URL)
    tar -x -f $ARCH_NAME
    export OPENOCD_SCRIPTS=$PWD/openocd-esp32/share/openocd/scripts
    export PATH=$PWD/openocd-esp32/bin:$PATH
  fi

  if [[ -n "$CI_PYTHON_TOOL_REPO" ]]; then
    git clone --quiet --depth=1 -b ${CI_PYTHON_TOOL_BRANCH} https://gitlab-ci-token:${ESPCI_TOKEN}@${GITLAB_HTTPS_HOST}/espressif/${CI_PYTHON_TOOL_REPO}.git
    pip install ./${CI_PYTHON_TOOL_REPO}
    rm -rf ${CI_PYTHON_TOOL_REPO}
  fi

before_script:
  - *common-before_scripts
  - *setup_tools_and_idf_python_venv
  - add_gitlab_ssh_keys
  - fetch_submodules

.before_script_minimal:
  before_script:
    - *common-before_scripts

.before_script_macos:
  before_script:
    - *common-before_scripts
    # On macOS, these tools need to be installed
    - export IDF_TOOLS_PATH="${HOME}/.espressif_runner_${CI_RUNNER_ID}_${CI_CONCURRENT_ID}"
    - $IDF_PATH/tools/idf_tools.py --non-interactive install cmake ninja
    # This adds tools (compilers) and the version-specific Python environment to PATH
    - *setup_tools_and_idf_python_venv
    - fetch_submodules

.before_script_build_jobs:
  before_script:
    - *common-before_scripts
    - *setup_tools_and_idf_python_venv
    - add_gitlab_ssh_keys
    - fetch_submodules
    - export EXTRA_CFLAGS=${PEDANTIC_CFLAGS}
    - export EXTRA_CXXFLAGS=${PEDANTIC_CXXFLAGS}

default:
  retry:
    max: 2
    when:
      # In case of a runner failure we could hop to another one, or a network error could go away.
      - runner_system_failure
      # Job execution timeout may be caused by a network issue.
      - job_execution_timeout

include:
  - '.gitlab/ci/rules.yml'
  - '.gitlab/ci/upload_cache.yml'
  - '.gitlab/ci/docs.yml'
  - '.gitlab/ci/static-code-analysis.yml'
  - '.gitlab/ci/pre_check.yml'
  - '.gitlab/ci/build.yml'
  - '.gitlab/ci/assign-test.yml'
  - '.gitlab/ci/host-test.yml'
  - '.gitlab/ci/target-test.yml'
  - '.gitlab/ci/deploy.yml'