.taskcluster.yml

# This Source Code Form is subject to the terms of the Mozilla Public
# License, v. 2.0. If a copy of the MPL was not distributed with this
# file, You can obtain one at http://mozilla.org/MPL/2.0/.
version: 1
reporting: checks-v1
policy:
  pullRequests: public
tasks:
  $let:
    expires_in: {$fromNow: '1 year'}
    user: ${event.sender.login}

    # We define the following variable at the very top, because they are used in the
    # default definition
    head_branch:
      $if: 'tasks_for == "github-pull-request"'
      then: ${event.pull_request.head.ref}
      else:
        $if: 'tasks_for == "github-push"'
        then: ${event.ref}
        else: ${event.release.target_commitish}

    head_rev:
      $if: 'tasks_for == "github-pull-request"'
      then: ${event.pull_request.head.sha}
      else:
        $if: 'tasks_for == "github-push"'
        then: ${event.after}
        else: ${event.release.tag_name}

    repository:
      $if: 'tasks_for == "github-pull-request"'
      then: ${event.pull_request.head.repo.html_url}
      else: ${event.repository.html_url}

    github_repository_full_name:
      $if: 'tasks_for == "github-pull-request"'
      then: ${event.pull_request.base.repo.full_name}
      else: ${event.repository.full_name}

  in:
    $let:
      short_head_branch:
        $if: 'head_branch[:10] == "refs/tags/"'
        then: {$eval: 'head_branch[10:]'}
        else:
          $if: 'head_branch[:11] == "refs/heads/"'
          then: {$eval: 'head_branch[11:]'}
          else: ${head_branch}

      assume_scope_prefix: assume:repo:github.com/${github_repository_full_name}
    in:
      $let:
        default_task_definition:
          schedulerId: taskcluster-github
          created: {$fromNow: ''}
          deadline: {$fromNow: '2 hours'}
          expires: ${expires_in}
          provisionerId: releng-t
          workerType: linux-gcp
          retries: 5
          payload:
            maxRunTime: 600
            command:
              - /bin/bash
              - --login
              - -cx
              - >-
                git clone ${repository} /build
                && cd /build
                && git config advice.detachedHead false
                && git checkout ${head_branch}
                && pip install tox
                && tox -e "$TOX_ENV"
            env:
              SKIP_NETWORK_TESTS: "0"
          metadata:
            owner: ${user}@users.noreply.github.com
            source: ${repository}/raw/${head_rev}/.taskcluster.yml
          routes:
            - checks
      in:
        $flatten:
          $map:
            - short_name: py27
              image_tag: '2.7'
            - short_name: py37
              image_tag: '3.7'
            - short_name: py38
              image_tag: '3.8'
            - short_name: py39
              image_tag: '3.9'
            - short_name: py310
              image_tag: '3.10'
            - short_name: docs
              image_tag: '3.10'
          each(python_version):
            $let:
              python_task_definition:
                payload:
                  image: python:${python_version.image_tag}
                  env:
                    TOX_ENV: ${python_version.short_name}
            in:
              - $if: 'tasks_for == "github-pull-request" && event["action"] in ["opened", "reopened", "edited", "synchronize"]'
                then:
                  $mergeDeep:
                    - {$eval: 'default_task_definition'}
                    - {$eval: 'python_task_definition'}
                    - scopes:
                        - ${assume_scope_prefix}:pull-request
                      metadata:
                        name: 'build-mar - ${python_version.short_name} (Pull Request #${event.pull_request.number})'
                        description: 'Triggered by [#${event.pull_request.number}](${event.pull_request.html_url})'
              - $if: 'tasks_for == "github-push" && head_branch[:10] != "refs/tags/"'
                then:
                  $mergeDeep:
                    - {$eval: 'default_task_definition'}
                    - {$eval: 'python_task_definition'}
                    - scopes:
                        - ${assume_scope_prefix}:branch:${short_head_branch}
                      metadata:
                        name: 'build-mar - ${python_version.short_name} (${head_rev})'
                        description: 'Triggered by ${head_rev}'