.gitlab-ci.yml

stages:
  - pre-check
  - host_test
  - build
  - target_test
  - report

variables:
  # System environment
  TEST_DIR: "$CI_PROJECT_DIR/test"

  # Install dependency from custom branch, for details see wiki.
  # e.g. CI_PYTHON_TOOL_REPO: "esp-idf-panic-decoder"
  # CI_PYTHON_TOOL_BRANCH: "mybranch"
  CI_PYTHON_TOOL_REPO: ""
  CI_PYTHON_TOOL_BRANCH: ""

include:
  - project: espressif/shared-ci-dangerjs
    ref: master
    file: danger.yaml
run-danger-mr-linter:
  stage: pre-check
  variables:
    ENABLE_CHECK_UPDATED_CHANGELOG: 'false'

# WORKFLOW RULES
# ------------------------------------------------------------------------------------------------------
workflow:
  rules:
    - if: '$CI_PIPELINE_SOURCE == "merge_request_event"'
    - if: '$CI_COMMIT_BRANCH && $CI_OPEN_MERGE_REQUESTS && $CI_PIPELINE_SOURCE == "push"'
      when: never
    - if: '$CI_COMMIT_BRANCH'
# ------------------------------------------------------------------------------------------------------


# TEMPLATES
# ------------------------------------------------------------------------------------------------------
.install_custom_tool: &install_custom_tool |
  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

.install_custom_tool_powershell: &install_custom_tool_powershell |
  if ($env:CI_PYTHON_TOOL_REPO) {
    git clone --quiet --depth=1 -b $env:CI_PYTHON_TOOL_BRANCH "https://gitlab-ci-token:${env:ESPCI_TOKEN}@${env:GITLAB_HTTPS_HOST}/espressif/${env:CI_PYTHON_TOOL_REPO}.git"
    pip install ./${env:CI_PYTHON_TOOL_REPO}
    Remove-Item -Recurse -Force ${env:CI_PYTHON_TOOL_REPO}
  }

.install_host_test:
  before_script:
    - pip install -e .[dev,host_test] --prefer-binary
    - *install_custom_tool

.install_target_test:
  before_script:
    - pip install -e .[dev,ide,target_test] --prefer-binary
    - *install_custom_tool

.base_template:
  image: python:3.7-bullseye
  tags:
    - build
    - internet
  before_script:
    - pip install -e .[dev] --prefer-binary
    - *install_custom_tool

.idf_template_latest:
  image: espressif/idf:latest
  variables:
    IDF_BRANCH: "latest"

.idf_template_oldest:
  image: espressif/idf:release-v5.1
  variables:
    IDF_BRANCH: "v5_1"

.build_template:
  tags:
    - build
  variables:
    IDF_CCACHE_ENABLE: "1"
  after_script:
    # Show ccache statistics if enabled globally
    - test "$CI_CCACHE_STATS" == 1 && test -n "$(which ccache)" && ccache --show-stats || true

# BUILD TEST APPS

.build_pytest_template:
  stage: build
  extends:
    - .build_template
    - .install_target_test
  artifacts:
    paths:
      - "**/build*/size.json"
      - "**/build*/build.log"
      - "**/build*/build_log.txt"
      - "**/build*/*.bin"
      - "**/build*/*.elf"
      - "**/build*/*.map"
      - "**/build*/flasher_args.json"
      - "**/build*/flash_project_args"
      - "**/build*/config/sdkconfig.json"
      - "**/build*/bootloader/*.bin"
      - "**/build*/bootloader/*.elf"
      - "**/build*/partition_table/*.bin"
      - size_info.txt
    when: always
    expire_in: 3 days
  script:
    # CI specific options start from "--collect-size-info xxx". could ignore when running locally
    # The script below will build all test applications defined in environment variable $TEST_TARGETS
    - cd ${TEST_DIR}
    - python -m idf_build_apps build -v -p .
      --recursive
      --target ${TEST_TARGETS}
      --default-build-targets ${TEST_TARGETS}
      --config "sdkconfig.ci.*=" --build-dir "build_${IDF_BRANCH}_@t_@w"
      --check-warnings
      --collect-size-info size_info.txt
      --manifest-rootpath .
      --manifest-file .build-test-rules.yml
  variables:
    TEST_TARGETS: "esp32"

.target_test_template:
  stage: target_test
  extends:
    - .install_target_test
  tags:
    - generic
    - esp32
  artifacts:
    paths:
      - "${TEST_DIR}/results_*.xml"
      - "${TEST_DIR}/*.txt"
      - "${TEST_DIR}/test_apps/pytest_embedded_log/"
      - "**/.coverage*"
      - ".coverage*"
    reports:
      junit: ${TEST_DIR}/results_${IDF_TARGET}_*.xml
    when: always
    expire_in: 1 week
  variables:
    COVERAGE_PROCESS_START: "${CI_PROJECT_DIR}/pyproject.toml"
    IDF_TARGET: "esp32"
  script:
    # setting PYTHONPATH before running activate script on newest IDF will cause an error because of missing coverage
    - PYTHONPATH="$PYTHONPATH:${TEST_DIR}"
    - cd ${TEST_DIR}/test_apps
    - pytest --junit-xml=${TEST_DIR}/results_${IDF_TARGET}_${IDF_BRANCH}.xml --target=${IDF_TARGET}

# ------------------------------------------------------------------------------------------------------


# JOBS
# ------------------------------------------------------------------------------------------------------

# CODE CHECK BY PRE-COMMIT HOOKS
pre-commit-mr:
  stage: pre-check
  needs: []
  image: python:3.11-alpine3.18
  before_script:
    - apk add git
    - pip install pre-commit
  script:
    - echo "Merge request is from ${CI_COMMIT_REF_NAME} into ${CI_MERGE_REQUEST_TARGET_BRANCH_NAME}"
    - git fetch origin ${CI_MERGE_REQUEST_TARGET_BRANCH_NAME} ${CI_COMMIT_REF_NAME}
    - export from_sha=$(git merge-base HEAD origin/${CI_MERGE_REQUEST_TARGET_BRANCH_NAME})
    - echo "Checking changes from ${from_sha} to ${CI_COMMIT_SHA}:"
    - git log --oneline ${from_sha}..${CI_COMMIT_SHA}
    - echo "Modified files:"
    - git diff-tree --no-commit-id --name-only -r ${from_sha} ${CI_COMMIT_SHA}
    - echo "Running pre-commit:"
    - pre-commit run --from ${from_sha} --to ${CI_COMMIT_SHA}
  rules:
    - if: '$CI_PIPELINE_SOURCE == "merge_request_event"'
  tags:
    - build
# ------------------------------------------------------------------------------------------------------

# TESTS
# ------------------------------------------------------------------------------------------------------

# Host test jobs
host_test:
  extends:
    - .idf_template_latest
    - .install_host_test
  stage: host_test
  tags:
    - build
    - internet
  artifacts:
    # save artifacts always in order to access results which were retried without consequent failure
    when: always
    paths:
      - test/host_test/outputs/*
      - "**/.coverage*"
      - ".coverage*"
    expire_in: 1 week
  variables:
    COVERAGE_PROCESS_START: "${CI_PROJECT_DIR}/pyproject.toml"
  script:
    # setting PYTHONPATH before running activate script on newest IDF will cause an error because of missing coverage
    - PYTHONPATH="$PYTHONPATH:${TEST_DIR}"
    - cd ${TEST_DIR}
    - coverage run -m pytest -sv host_test/test_monitor.py

windows_host_test:
  stage: host_test
  tags:
    - windows-build
  artifacts:
    # save artifacts always in order to access results which were retried without consequent failure
    when: always
    paths:
      - test/host_test/outputs/*
      - "**/.coverage*"
      - ".coverage*"
    expire_in: 1 week
  variables:
    PYTHONPATH: "${CI_PROJECT_DIR}\\test"
    COVERAGE_PROCESS_START: "${CI_PROJECT_DIR}\\pyproject.toml"
  before_script:
    - python -m pip install --upgrade pip
    - pip install -e .[dev,host_test] --prefer-binary
    - *install_custom_tool_powershell
  script:
    - cd ${TEST_DIR}\host_test
    - coverage run -m pytest -sv test_monitor.py


# Build test jobs for target tests
build_idf_latest:
  extends:
    - .idf_template_latest
    - .build_pytest_template

build_idf_v5.1:
  extends:
    - .idf_template_oldest
    - .build_pytest_template


# Target test jobs
test_target_apps_latest:
  extends:
    - .idf_template_latest
    - .target_test_template

test_target_apps_v5.1:
  extends:
    - .idf_template_oldest
    - .target_test_template

test_linux_apps:
  stage: target_test
  extends:
    - .build_template
    - .install_target_test
  image: espressif/idf:latest
  variables:
    IDF_TARGET: "linux"
    COVERAGE_PROCESS_START: "${CI_PROJECT_DIR}/pyproject.toml"
    IDF_BRANCH: "latest"
  script:
    - cd ${TEST_DIR}
    - python -m idf_build_apps build -v -p .
      --recursive
      --target linux
      --config "sdkconfig.ci.*=" --build-dir "build_${IDF_BRANCH}_@t_@w"
      --check-warnings
      --collect-size-info size_info.txt
      --manifest-rootpath .
      --manifest-file .build-test-rules.yml
    # setting PYTHONPATH before running build will break the build process
    - cd test_apps
    - PYTHONPATH=$PYTHONPATH:${TEST_DIR}
    - pytest --junit-xml=${TEST_DIR}/results_${IDF_TARGET}_${IDF_BRANCH}.xml --target=linux

combine_reports:
  stage: report
  extends: .base_template
  artifacts:
    reports:
      coverage_report:
        coverage_format: cobertura
        path: cobertura_report.xml
    when: always
    paths:
      - ".coverage*"
      - cobertura_report.xml
      - ./html_report/
    expire_in: 1 week
  coverage: '/(?i)total.*? (100(?:\.0+)?\%|[1-9]?\d(?:\.\d+)?\%)$/'
  variables:
    LC_ALL: C.UTF-8
    COVERAGE_RCFILE: "${CI_PROJECT_DIR}/pyproject.toml"
  script:
    # all .coverage files in sub-directories are moved to the parent dir first
    - find . -mindepth 2 -type f -name ".coverage*" -print -exec mv --backup=numbered {} . \;
    - coverage combine
    - coverage report --precision=2
    - coverage html -d html_report --precision=2
    - coverage xml -o cobertura_report.xml

# ------------------------------------------------------------------------------------------------------