stages:
  - test
  - build
  - package
  - publish
  - docs

image:                             parity/rust:gitlab-ci

variables:
  CI_SERVER_NAME:                  "GitLab CI"
  CARGO_HOME:                      "${CI_PROJECT_DIR}/cargo"

  BUILD_TARGET:                    ubuntu
  BUILD_ARCH:                      amd64
  CARGO_TARGET:                    x86_64-unknown-linux-gnu

cache:
  key:                             "${CI_JOB_NAME}"
  paths:
    - ${CI_PROJECT_DIR}/target/
    - ${CI_PROJECT_DIR}/cargo/

.releaseable_branches:             # list of git refs for building GitLab artifacts (think "pre-release binaries")
  only:                            &releaseable_branches
    - master
    - stable
    - beta
    - tags

.publishable_branches:             # list of git refs for publishing builds to the "production" locations
  only:                            &publishable_branches
    - nightly # Our nightly builds from schedule, on `master`
    - "v2*" # Our version tags

.collect_artifacts:                &collect_artifacts
  artifacts:
    name:                          "${CI_JOB_NAME}_${CI_COMMIT_REF_NAME}"
    when:                          on_success
    expire_in:                     1 mos
    paths:
    - artifacts/

.determine_version:
  before_script:                   &determine_version
    - >
      VERSION="$(sed -r -n '1,/^version/s/^version = "([^"]+)".*$/\1/p' < Cargo.toml)";
      if [ "${CI_COMMIT_REF_NAME}" = "nightly" ]; then
        COMMIT_REF_SHORT="$(echo ${CI_COMMIT_REF} | grep -oE '^.{7}')";
        DATE_STRING="$(date +%Y%m%d)";
        export VERSION="${VERSION}-${COMMIT_REF_SHORT}-${DATE_STRING}";
      fi;
      export VERSION;
      echo "Version: $VERSION"


#### stage:                        test

test-rust-stable:                  &test
  stage:                           test
  script:
    - scripts/gitlab/test.sh stable
  tags:
    - rust-stable

.optional_test:                    &optional_test
  <<:                              *test
  allow_failure:                   true
  only:
    - master

test-rust-beta:
  <<:                              *optional_test
  script:
    - scripts/gitlab/test.sh beta

test-rust-nightly:
  <<:                              *optional_test
  script:
    - scripts/gitlab/test.sh nightly

test-lint-rustfmt:
  <<:                             *optional_test
  script:
    - scripts/gitlab/rustfmt.sh

test-lint-clippy:
  <<:                             *optional_test
  script:
    - scripts/gitlab/clippy.sh

test-coverage-kcov:
  stage:                           test
  only:
    - master
  script:
    - scripts/gitlab/coverage.sh
  tags:
    - shell
  allow_failure:                   true


#### stage:                        build

build-linux-ubuntu-amd64:          &build
  stage:                           build
  only:                            *releaseable_branches
  variables:
    CARGO_TARGET:                  x86_64-unknown-linux-gnu
  script:
    - scripts/gitlab/build-unix.sh
  <<:                              *collect_artifacts
  tags:
    - rust-stable
  allow_failure: true

build-linux-ubuntu-i386:
  <<:                              *build
  image:                           parity/rust-i686:gitlab-ci
  variables:
    CARGO_TARGET:                  i686-unknown-linux-gnu
  tags:
    - rust-i686

build-linux-ubuntu-arm64:
  <<:                              *build
  image:                           parity/rust-arm64:gitlab-ci
  variables:
    CARGO_TARGET:                  aarch64-unknown-linux-gnu
  tags:
    - rust-arm

build-linux-ubuntu-armhf:
  <<:                              *build
  image:                           parity/rust-armv7:gitlab-ci
  variables:
    CARGO_TARGET:                  armv7-unknown-linux-gnueabihf
  tags:
    - rust-arm

build-linux-android-armhf:
  <<:                              *build
  image:                           parity/rust-android:gitlab-ci
  variables:
    CARGO_TARGET:                  armv7-linux-androideabi
  tags:
    - rust-arm

build-darwin-macos-x86_64:
  <<:                              *build
  variables:
    CARGO_TARGET:                  x86_64-apple-darwin
    CC:                            gcc
    CXX:                           g++
  tags:
    - osx
  <<:                              *collect_artifacts

build-windows-msvc-x86_64:
  stage:                           build
  only:                            *releaseable_branches
  cache:
    key:                           "%CI_JOB_NAME%"
    paths:
      - "%CI_PROJECT_DIR%/target/"
      - "%CI_PROJECT_DIR%/cargo/"
      # No cargo caching, since fetch-locking on Windows gets stuck
  variables:
    CARGO_TARGET:                  x86_64-pc-windows-msvc
  script:
    - sh scripts/gitlab/build-windows.sh
  tags:
   - rust-windows
  <<:                              *collect_artifacts


#### stage:                        package

package-linux-snap-amd64:          &package_snap
  stage:                           package
  only:                            *releaseable_branches
  cache: {}
  before_script:                   *determine_version
  variables:
    CARGO_TARGET:                  x86_64-unknown-linux-gnu
  dependencies:
    - build-linux-ubuntu-amd64
  script:
    - scripts/gitlab/package-snap.sh
  tags:
    - rust-stable
  <<:                              *collect_artifacts

package-linux-snap-i386:
  <<:                              *package_snap
  variables:
    BUILD_ARCH: i386
    CARGO_TARGET:                  i686-unknown-linux-gnu
  dependencies:
    - build-linux-ubuntu-i386

package-linux-snap-arm64:
  <<:                              *package_snap
  variables:
    BUILD_ARCH: arm64
    CARGO_TARGET:                  aarch64-unknown-linux-gnu
  dependencies:
    - build-linux-ubuntu-arm64

package-linux-snap-armhf:
  <<:                              *package_snap
  variables:
    BUILD_ARCH: armhf
    CARGO_TARGET:                  armv7-unknown-linux-gnueabihf
  dependencies:
    - build-linux-ubuntu-armhf


#### stage:                        publish

publish-linux-snap-amd64:          &publish_snap
  stage:                           publish
  only:                            *publishable_branches
  image:                           snapcore/snapcraft:stable
  cache: {}
  before_script:                   *determine_version
  variables:
    BUILD_ARCH:                    amd64
  dependencies:
    - package-linux-snap-amd64
  script:
    - scripts/gitlab/publish-snap.sh
  tags:
    - rust-stable

publish-linux-snap-i386:
  <<:                              *publish_snap
  variables:
    BUILD_ARCH:                    i386
  dependencies:
    - package-linux-snap-i386

publish-linux-snap-arm64:
  <<:                              *publish_snap
  variables:
    BUILD_ARCH:                    arm64
  dependencies:
    - package-linux-snap-arm64

publish-linux-snap-armhf:
  <<:                              *publish_snap
  variables:
    BUILD_ARCH:                    armhf
  dependencies:
    - package-linux-snap-armhf

publish-docker-parity-amd64: &publish_docker
  stage:                           publish
  only:                            *publishable_branches
  cache: {}
  dependencies:
    - build-linux-ubuntu-amd64
  tags:
    - shell
  allow_failure:                   true
  script:
    - scripts/gitlab/publish-docker.sh parity

publish-docker-parityevm-amd64:
  <<:                              *publish_docker
  script:
    - scripts/gitlab/publish-docker.sh parity-evm

publish-github-and-s3:
  stage:                           publish
  only:                            *publishable_branches
  cache: {}
  dependencies:
    - build-linux-ubuntu-amd64
    - build-linux-ubuntu-i386
    - build-linux-ubuntu-armhf
    - build-linux-ubuntu-arm64
    - build-darwin-macos-x86_64
    - build-windows-msvc-x86_64
  before_script:                   *determine_version
  script:
    - scripts/gitlab/push.sh
  tags:
    - shell
  allow_failure:                   true


####stage:                          docs

docs-rpc-json:
  stage: docs
  only:
    - tags
  cache: {}
  script:
    - scripts/gitlab/rpc-docs.sh
  tags:
    - shell