.gitlab-ci.yml

stages:
  - build
  - target_test
  - deploy

variables:
  # System environment
  ESP_DOCS_ENV_IMAGE: "$CI_DOCKER_REGISTRY/esp-idf-doc-env-v5.3:1-1"
  ESP_DOCS_PATH: "$CI_PROJECT_DIR"
  TEST_DIR: "$CI_PROJECT_DIR/test"

  # GitLab-CI environment
  GET_SOURCES_ATTEMPTS: "10"
  ARTIFACT_DOWNLOAD_ATTEMPTS: "10"
  GIT_SUBMODULE_STRATEGY: none

# Define a matrix for IDF versions and their corresponding targets
.options_list:
  markers:
    TEST_PORT:
    - "tcp"
    - "serial"
    - "generic"
#    - "tcp_p4"
#    - "serial_p4"

.setup_idf_tools: &setup_idf_tools |
  tools/idf_tools.py --non-interactive install && eval "$(tools/idf_tools.py --non-interactive export)" || exit 1

.add_gh_key_remote: &add_gh_key_remote |
  command -v ssh-agent >/dev/null || exit 1
  eval $(ssh-agent -s)
  printf '%s\n' "${GH_PUSH_KEY}" | tr -d '\r' | ssh-add - > /dev/null
  mkdir -p ~/.ssh && chmod 700 ~/.ssh
  [[ -f /.dockerenv ]] && echo -e "Host *\n\tStrictHostKeyChecking no\n\n" > ~/.ssh/config || ssh-keyscan -t rsa github.com >> ~/.ssh/known_hosts
  git remote remove github || true
  git remote add github ${GH_PUSH_REPO}

after_script:
  # Just for cleaning space, no other causes
  - git clean -ffdx

.build_template:
  stage: build
  tags:
    - build
  variables:
    SIZE_INFO_LOCATION: "${TEST_DIR}/size_info.txt"
    IDF_CCACHE_ENABLE: "1"
  after_script:
    # Show ccache statistics if enabled globally
    - test "$CI_CCACHE_STATS" == 1 && test -n "$(which ccache)" && ccache --show-stats || true
  dependencies: []

.before_script_build_jobs:
  before_script:
    - pip install idf-component-manager --upgrade
    - pip install "idf_build_apps~=1.0.1"

.check_idf_ver: &check_idf_ver |
  export IDF_PATH=$(find /opt -type d -name "*idf*" \
                  \( -exec test -f '{}/tools/idf.py' \; -and -exec test -f '{}/tools/idf_tools.py' \; \
                  \) -print -quit)
  if [ -z "${IDF_PATH}" ];then
    echo "IDF version is not found."
  else
    cd ${IDF_PATH}
    export IDF_DESCRIBE=$(git describe)
    export IDF_VERSION=${IDF_DESCRIBE%-*}
    echo "$IDF_VERSION" >> $TEST_DIR/idf_version_info.txt
    echo "ESP-IDF: $IDF_VERSION"
  fi

# This template gets expanded multiple times, once for every IDF version.
# IDF version is specified by setting the espressif/idf image tag.
#
# TEST_TARGETS sets the list of IDF_TARGET values to build the test for.
# It should contain only the targets with optimized assembly implementations.
#
.build_pytest_template:
  stage: build
  extends:
    - .build_template
    - .before_script_build_jobs
  artifacts:
    name: artifacts_${CI_JOB_NAME}
    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*/partition_table/*.bin"
      - "**/idf_version_info.txt"
      - $SIZE_INFO_LOCATION
    when: always
    expire_in: 3 weeks
  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
    - *check_idf_ver
    - cd ${TEST_DIR}
    - python -m idf_build_apps build -v -p ${TEST_PORT}
      --recursive
      --target all
      --default-build-targets ${TEST_TARGETS}
      --config "sdkconfig.ci.*=" --build-dir "build_@t_@w"
      --build-log build_log.txt
      --check-warnings
      --ignore-warning-file ../tools/ignore_build_warnings.txt
      --collect-size-info $SIZE_INFO_LOCATION
      --manifest-rootpath .
      --manifest-file .build-test-rules.yml
    # delete all other build artifacts, except esp32
    - echo "Delete build folders:" $(find . -type d -regex '^\./.*build_esp32[a-z]+[0-9]+[_a-z]*' -print -exec rm -rf {} +)
  variables:
    TEST_TARGETS: "esp32"

build_idf_latest:
  extends: .build_pytest_template
  image: espressif/idf:latest
  parallel:
    matrix:
      - !reference [.options_list, markers]
  variables:
    TEST_TARGETS: "esp32 esp32s2 esp32s3 esp32c2 esp32c3 esp32c5 esp32c6 esp32c61 esp32h2 esp32p4"

# Check the support policy for esp-idf v5.3
build_idf_v5.3:
  extends: .build_pytest_template
  image: espressif/idf:release-v5.3
  parallel:
    matrix:
      - !reference [.options_list, markers]
  variables:
    TEST_TARGETS: "esp32 esp32s2 esp32s3 esp32c2 esp32c3 esp32c6 esp32h2 esp32p4"

build_idf_v5.2:
  extends: .build_pytest_template
  image: espressif/idf:release-v5.2
  parallel:
    matrix:
      - !reference [.options_list, markers]
  variables:
    TEST_TARGETS: "esp32 esp32s2 esp32s3 esp32c2 esp32c3 esp32c6 esp32h2"

build_idf_v5.1:
  extends: .build_pytest_template
  image: espressif/idf:release-v5.1
  parallel:
    matrix:
      - !reference [.options_list, markers]
  variables:
    TEST_TARGETS: "esp32 esp32s2 esp32s3 esp32c2 esp32c3"

build_idf_v5.0:
  extends: .build_pytest_template
  image: espressif/idf:release-v5.0
  parallel:
    matrix:
      - !reference [.options_list, markers]
  variables:
    TEST_TARGETS: "esp32 esp32s2 esp32s3 esp32c2 esp32c3"

.target_test_template:
  stage: target_test
  timeout: 1 hour
  variables:
    GIT_DEPTH: 1
    SUBMODULES_TO_FETCH: "none"
  cache:
    # Usually do not need submodule-cache in target_test
    - key: pip-cache
      paths:
        - .cache/pip
      policy: pull

.before_script_pytest_jobs:
  before_script:
    # Install pytest-embedded to perform test cases (workaround to upgrade the version )
    - pip install --only-binary cryptography pytest-embedded pytest-embedded-serial-esp pytest-embedded-idf --upgrade

.test_template:
  extends:
    - .before_script_pytest_jobs
  tags:
    - multi_dut_modbus_${TEST_PORT}
  variables:
      IDF_TARGET: "esp32" # the only esp32 runners are available for now
  artifacts:
    name: artifacts_${CI_JOB_NAME}
    paths:
      - "${TEST_DIR}/*/*.log"
      - "${TEST_DIR}/*.txt"
      - "${TEST_DIR}/*/results_*.xml"
      - "${TEST_DIR}/pytest_embedded_log/"
    reports:
      junit: ${TEST_DIR}/${TEST_PORT}/results_${IDF_TARGET}_${IDF_VER%-*}.xml
    when: always
    expire_in: 1 week
  script: |
    export IDF_VER=$(cat ${TEST_DIR}/idf_version_info.txt)
    cd ${TEST_DIR}/${TEST_PORT}
    echo "Start test job: ${CI_JOB_NAME}, version: ${IDF_VER%-*}, folder: ${PWD##*/}"
    python -m pytest --embedded-services serial,esp,idf --junit-xml=${TEST_DIR}/${TEST_PORT}/results_${IDF_TARGET}_${IDF_VER%-*}.xml --target=${IDF_TARGET}
    ls -lh > ${TEST_DIR}/test_dir.txt

target_test_latest:
  stage: target_test
  image: "$CI_DOCKER_REGISTRY/target-test-env-v5.3:1"
  extends: .test_template
  needs:
    -  build_idf_latest
  parallel:
    matrix:
      - !reference [.options_list, markers]
  after_script: []

# Test the support policy for esp-idf v5.3
target_test_v5.3:
  stage: target_test
  image: "$CI_DOCKER_REGISTRY/target-test-env-v5.3:1"
  extends: .test_template
  needs:
    -  build_idf_v5.3
  parallel:
    matrix:
      - !reference [.options_list, markers]
  after_script: []

target_test_v5.2:
  stage: target_test
  image: "$CI_DOCKER_REGISTRY/target-test-env-v5.2:2"
  extends: .test_template
  needs:
    -  build_idf_v5.2
  parallel:
    matrix:
      - !reference [.options_list, markers]
  after_script: []

target_test_v5.1:
  stage: target_test
  image: "$CI_DOCKER_REGISTRY/target-test-env-v5.1:1"
  extends: .test_template
  needs:
    -  build_idf_v5.1
  parallel:
    matrix:
      - !reference [.options_list, markers]
  after_script: []

target_test_v5.0:
  stage: target_test
  image: "$CI_DOCKER_REGISTRY/target-test-env-v5.0:3"
  extends: .test_template
  parallel:
    matrix:
      - !reference [.options_list, markers]
  needs:
    job: build_idf_v5.0
    artifacts: true
  after_script: []

build_docs:
  stage: build
  image: $ESP_DOCS_ENV_IMAGE
  tags:
    - build_docs
  artifacts:
    when: always
    paths:
      - docs/_build/*/*/*.txt
      - docs/_build/*/*/html/*
    expire_in: 4 days
  # No cleaning when the artifacts
  after_script: []
  script:
    - cd docs
    - pip install -r requirements.txt
    - ./generate_docs

.deploy_docs_template:
  stage: deploy
  image: $ESP_DOCS_ENV_IMAGE
  tags:
    - deploy_docs
  needs:
    - build_docs
  only:
    changes:
      - "docs/**/*"
  script:
    - source ${CI_PROJECT_DIR}/docs/utils.sh
    - add_doc_server_ssh_keys $DOCS_DEPLOY_PRIVATEKEY $DOCS_DEPLOY_SERVER $DOCS_DEPLOY_SERVER_USER
    - export GIT_VER=$(git describe --always)
    - pip install -r ${CI_PROJECT_DIR}/docs/requirements.txt
    - deploy-docs

deploy_docs_preview:
  extends:
    - .deploy_docs_template
  except:
    refs:
      - master
  variables:
    TYPE: "preview"
    DOCS_BUILD_DIR: "${CI_PROJECT_DIR}/docs/_build/"
    DOCS_DEPLOY_PRIVATEKEY: "$DOCS_DEPLOY_KEY"
    DOCS_DEPLOY_SERVER: "$DOCS_SERVER"
    DOCS_DEPLOY_SERVER_USER: "$DOCS_SERVER_USER"
    DOCS_DEPLOY_PATH: "$DOCS_PATH"
    DOCS_DEPLOY_URL_BASE: "https://$DOCS_PREVIEW_SERVER_URL/docs/esp-modbus"

deploy_docs_production:
  extends:
    - .deploy_docs_template
  only:
    refs:
      - master
  variables:
    TYPE: "production"
    DOCS_BUILD_DIR: "${CI_PROJECT_DIR}/docs/_build/"
    DOCS_DEPLOY_PRIVATEKEY: "$DOCS_PROD_DEPLOY_KEY"
    DOCS_DEPLOY_SERVER: "$DOCS_PROD_SERVER"
    DOCS_DEPLOY_SERVER_USER: "$DOCS_PROD_SERVER_USER"
    DOCS_DEPLOY_PATH: "$DOCS_PROD_PATH"
    DOCS_DEPLOY_URL_BASE: "https://docs.espressif.com/projects/esp-modbus"

upload_to_component_manager:
  stage: deploy
  image: python:3.10-alpine
  tags:
    - deploy
  rules:
    - if: '$CI_COMMIT_BRANCH == "master"'
    - if: '$FORCE_PUSH_COMPONENT == "1"'
  script:
    - pip install idf-component-manager
    - export IDF_COMPONENT_API_TOKEN=${ESP_MODBUS_API_KEY}
    - export COMP_VERSION=$(grep 'version:' idf_component.yml | head -n 1 | awk '{print $2}' | tr -d '"')
    - compote component upload --namespace=espressif --name=esp-modbus --allow-existing --version=${COMP_VERSION}