# .gitlab-ci.yml
#
# cumulus
#
# pipelines can be triggered manually in the web

stages:
  - test
  - build
  - benchmarks-build
  - benchmarks-run
  - publish
  - integration-tests
  - zombienet

default:
  interruptible: true
  retry:
    max: 2
    when:
      - runner_system_failure
      - unknown_failure
      - api_failure

variables:
  GIT_STRATEGY: fetch
  GIT_DEPTH: 100
  CARGO_INCREMENTAL: 0
  CI_IMAGE: "paritytech/ci-linux:production"
  DOCKER_OS: "debian:stretch"
  ARCH: "x86_64"
  ZOMBIENET_IMAGE: "docker.io/paritytech/zombienet:v1.3.37"

.collect-artifacts:
  artifacts:
    name: "${CI_JOB_NAME}_${CI_COMMIT_REF_NAME}"
    when: on_success
    expire_in: 1 days
    paths:
      - ./artifacts/

# collecting vars for pipeline stopper
# they will be used if the job fails
.pipeline-stopper-vars:
  before_script:
    - !reference [.job-switcher, before_script]
    - echo "FAILED_JOB_URL=${CI_JOB_URL}" > pipeline-stopper.env
    - echo "FAILED_JOB_NAME=${CI_JOB_NAME}" >> pipeline-stopper.env
    - echo "FAILED_JOB_NAME=${CI_JOB_NAME}" >> pipeline-stopper.env
    - echo "PR_NUM=${CI_COMMIT_REF_NAME}" >> pipeline-stopper.env

.pipeline-stopper-artifacts:
  artifacts:
    reports:
      dotenv: pipeline-stopper.env

.common-refs:
  # these jobs run always*
  rules:
    - if: $CI_PIPELINE_SOURCE == "schedule"
    - if: $CI_COMMIT_REF_NAME == "master"
    - if: $CI_COMMIT_REF_NAME =~ /^[0-9]+$/ # PRs
    - if: $CI_COMMIT_REF_NAME =~ /^v[0-9]+\.[0-9]+.*$/ # i.e. v1.0, v2.1rc1
    - if: $CI_COMMIT_REF_NAME =~ /^release-parachains-v[0-9].*$/ # i.e. release-parachains-v1.0, release-parachains-v2.1rc1, release-parachains-v3000
    - if: $CI_COMMIT_REF_NAME =~ /^polkadot-v[0-9]+\.[0-9]+.*$/ # i.e. polkadot-v1.0.99, polkadot-v2.1rc1

.pr-refs:
  # these jobs run always*
  rules:
    - if: $CI_COMMIT_REF_NAME =~ /^[0-9]+$/ # PRs

.publish-refs:
  rules:
    - if: $CI_COMMIT_REF_NAME == "master"
    - if: $CI_PIPELINE_SOURCE == "schedule"
    - if: $CI_COMMIT_REF_NAME =~ /^v[0-9]+\.[0-9]+.*$/ # i.e. v1.0, v2.1rc1

# run benchmarks manually only on release-parachains-v* branch
.benchmarks-manual-refs:
  rules:
    - if: $CI_COMMIT_REF_NAME =~ /^release-parachains-v[0-9].*$/ # i.e. release-parachains-v1.0, release-parachains-v2.1rc1, release-parachains-v3000
      when: manual

# run benchmarks only on release-parachains-v* branch
.benchmarks-refs:
  rules:
    - if: $CI_COMMIT_REF_NAME =~ /^release-parachains-v[0-9].*$/ # i.e. release-parachains-v1.0, release-parachains-v2.1rc1, release-parachains-v3000

.zombienet-refs:
  rules:
    - if: $CI_PIPELINE_SOURCE == "pipeline"
      when: never
    - if: $CI_PIPELINE_SOURCE == "schedule"
      when: never
    - if: $CI_COMMIT_REF_NAME == "master"
    - if: $CI_COMMIT_REF_NAME =~ /^[0-9]+$/ # PRs

.job-switcher:
  before_script:
    - if echo "$CI_DISABLED_JOBS" | grep -xF "$CI_JOB_NAME"; then echo "The job has been cancelled in CI settings"; exit 0; fi

.docker-env:
  image: "${CI_IMAGE}"
  before_script:
    - !reference [.job-switcher, before_script]
    - rustup show
    - cargo --version
    - rustup +nightly show
    - cargo +nightly --version
    - bash --version
  tags:
    - linux-docker-vm-c2

.kubernetes-env:
  image: "${CI_IMAGE}"
  before_script:
    - !reference [.job-switcher, before_script]
  tags:
    - kubernetes-parity-build

.git-commit-push:
  script:
    - git status
    # Set git config
    - rm -rf .git/config
    - git config --global user.email "${GITHUB_EMAIL}"
    - git config --global user.name "${GITHUB_USER}"
    - git config remote.origin.url "https://${GITHUB_USER}:${GITHUB_TOKEN}@github.com/paritytech/${CI_PROJECT_NAME}.git"
    - git config remote.origin.fetch "+refs/heads/*:refs/remotes/origin/*"
    # push results to github
    - git checkout -b $BRANCHNAME
    - git add parachains/*
    - git commit -m "[benchmarks] pr with weights"
    - git push origin $BRANCHNAME

include:
  # test jobs
  - scripts/ci/gitlab/pipeline/test.yml
  # # build jobs
  - scripts/ci/gitlab/pipeline/build.yml
  # # benchmarks jobs
  - scripts/ci/gitlab/pipeline/benchmarks.yml
  # # publish jobs
  - scripts/ci/gitlab/pipeline/publish.yml
  # zombienet jobs
  - scripts/ci/gitlab/pipeline/zombienet.yml

#### stage:                        .post

# This job cancels the whole pipeline if any of provided jobs fail.
# In a DAG, every jobs chain is executed independently of others. The `fail_fast` principle suggests
# to fail the pipeline as soon as possible to shorten the feedback loop.
cancel-pipeline:
  stage: .post
  needs:
    - job: test-linux-stable
  rules:
    - if: $CI_COMMIT_REF_NAME =~ /^[0-9]+$/ # PRs
      when: on_failure
  variables:
    PROJECT_ID: "${CI_PROJECT_ID}"
    PROJECT_NAME: "${CI_PROJECT_NAME}"
    PIPELINE_ID: "${CI_PIPELINE_ID}"
    FAILED_JOB_URL: "${FAILED_JOB_URL}"
    FAILED_JOB_NAME: "${FAILED_JOB_NAME}"
    PR_NUM: "${PR_NUM}"
  trigger:
    project: "parity/infrastructure/ci_cd/pipeline-stopper"
    branch: "as-improve"

remove-cancel-pipeline-message:
  stage: .post
  rules:
    - if: $CI_COMMIT_REF_NAME =~ /^[0-9]+$/ # PRs
  variables:
    PROJECT_ID: "${CI_PROJECT_ID}"
    PROJECT_NAME: "${CI_PROJECT_NAME}"
    PIPELINE_ID: "${CI_PIPELINE_ID}"
    FAILED_JOB_URL: "https://gitlab.com"
    FAILED_JOB_NAME: "nope"
    PR_NUM: "${CI_COMMIT_REF_NAME}"
  trigger:
    project: "parity/infrastructure/ci_cd/pipeline-stopper"