stages:
  - generate_version
  - build
  - deploy

generate_version:
  stage: generate_version
  image: alpine
  tags:
    - build
    - amd64
  variables:
    GIT_SUBMODULE_STRATEGY: none
  artifacts:
    reports:
      dotenv: version.env
  script:
    - VERSION=${CI_COMMIT_TAG:-""}
    - VERSION=${VERSION//"-"/"_"}   # replace dashes with underscores in the version
    - VERSION=${VERSION:-g${CI_COMMIT_SHORT_SHA}}
    - echo "VERSION=$VERSION" > version.env

    - cat version.env

.build_linux_template:
  stage: build
  image: $CI_DOCKER_REGISTRY/qemu-build:7
  tags:
    - build
    - amd64
  variables:
    # Don't use parallel:matrix here,
    # becuase needs:project doesn't support it
    # https://docs.gitlab.com/ee/ci/yaml/#needsproject
    PLATFORM: x86_64-linux-gnu
    TARGET: ""  # to be set in the job
  artifacts:
    paths:
      - dist/qemu-*.tar.xz
      - dist/archive_name_*
    expire_in: 1 week
  script:
    - ./.github/workflows/scripts/configure-native.sh
    - ninja -C build install

    - find ./install/qemu/share/qemu -maxdepth 1 -mindepth 1 -not -name 'esp*.bin' -exec rm -rfv {} \;
    - DIST_DIR=${PWD}/dist
    - mkdir -p ${DIST_DIR}
    - cd ./install
    - export ARCHIVE_NAME=qemu-${TARGET}-${VERSION}-${PLATFORM}.tar.xz
    - tar cJvf ${DIST_DIR}/${ARCHIVE_NAME} qemu
    - echo $ARCHIVE_NAME >${DIST_DIR}/archive_name_${TARGET}_${PLATFORM}

# these build jobs names are used in needs:project in idf/qemu-tests
# don't rename it without updating the needs:project in idf/qemu-tests

build_linux_xtensa_softmmu:
  extends: .build_linux_template
  variables:
    TARGET: xtensa-softmmu

build_linux_riscv32_softmmu:
  extends: .build_linux_template
  variables:
    TARGET: riscv32-softmmu

build_linux_riscv32_user:
  extends: .build_linux_template
  variables:
    TARGET: riscv32-linux-user

upload_to_http:
  image: espressif/scp
  stage: deploy
  tags:
    - deploy
    - shiny
  when: manual
  allow_failure: true
  variables:
    # don't use "GIT_STRATEGY: none", because we need cleaning old artifacts in 'dist/' that came from previous pipelines
    SSH_KEY: "$HTTP_UPLOAD_KEY" # used inside 'espressif/scp'
  script:
    # List of archives in dist/
    - DIST_FILE_LIST=$(find dist -name archive_name_\* -exec cat {} \+ | xargs -n1 | sort -u | xargs)
    - cd dist
    # Create a checksum file
    - export RELEASE_CHECKSUM_FILE="qemu-${VERSION}-checksum.sha256"
    - |
      for n in $DIST_FILE_LIST; do
        sz=$(stat -c%s "${n}");
        printf "# %s: %s bytes\n" "${n}" "${sz}" >> ${RELEASE_CHECKSUM_FILE};
        sha256sum -b "${n}" >> ${RELEASE_CHECKSUM_FILE};
      done
    - DIST_FILE_LIST="${DIST_FILE_LIST} ${RELEASE_CHECKSUM_FILE}"
    - scp ${DIST_FILE_LIST} ${HTTP_UPLOAD_DIR}
    # Show info
    - /bin/ls -l ${DIST_FILE_LIST}
    - sha256sum ${DIST_FILE_LIST}
    - cat "${RELEASE_CHECKSUM_FILE}"
    - echo -e "\nArchives were published there:\n\n$(for n in ${DIST_FILE_LIST}; do echo "${HTTP_PUBLIC_DIR}/${n}"; done)\n"

.update_idf_tools:
  allow_failure: true
  variables:
    TOOL_NAME: "qemu"
    TOOL_MEMBERS: "qemu-riscv32 qemu-xtensa"
    TOOL_VERSION: ${VERSION}
  trigger:
    project: idf/idf-tools-updater
    strategy: depend

internal_update_idf_tools:
  extends: .update_idf_tools
  stage: deploy
  needs: [ generate_version, upload_to_http ]
  when: manual
  variables:
    TOOL_SHA256_URL: ${HTTP_PUBLIC_DIR}/qemu-${VERSION}-checksum.sha256

github_update_idf_tools:
  extends: .update_idf_tools
  stage: deploy
  needs: [ generate_version ]
  rules:
    - if: $CI_COMMIT_TAG
      when: manual
  variables:
    TOOL_SHA256_URL: ${GH_REPO_URL}/releases/download/${CI_COMMIT_TAG}/qemu-${VERSION}-checksum.sha256