---
version: '3'

tasks:
  before:
    deps:
      - :install:software:git
    cmds:
      - task: commit:config
      - task: checkout
      - task: lockfiles
      - task: before:npm

  before:npm:
    deps:
      - :install:npm:pnpm
    log:
      error: Error encountered while configuring pnpm to store its cache in `.pnpm-store`
      start: Configuring pnpm to store its cache in `.pnpm-store`
      success: Successfully updated pnpm to store its cache in `.pnpm-store`
    cmds:
      - pnpm config set store-dir .pnpm-store

  checkout:
    log:
      error: Failed to pull latest changes
      start: Pulling latest changes
      success: Successfully pulled latest changes
    cmds:
      - git fetch --all --tags -f
      - |
        if [[ "$CI_COMMIT_REF_NAME" == 'synchronize' ]]; then
          git checkout -q master
          git pull -q origin master
        else
          git checkout -q "$CI_COMMIT_REF_NAME"
          git pull -q origin "$CI_COMMIT_REF_NAME"
        fi

  commit:
    deps:
      - :install:software:git
    log:
      error: Encountered error while pushing changes to master
      start: Bypassing git hooks and pushing changes to master (if there are any changes)
    cmds:
      - task: commit:config
      - task: lockfiles:clean
      - git add --all
      - git diff --cached "*"
      - |
        if [[ $(git status --porcelain) ]]; then
          git commit -m "⤵️ automation(synchronize) Applying changes from upstream repository."
          git push -q -o ci.skip origin master
        fi

  commit:config:
    deps:
      - :install:software:git
    cmds:
      - git remote set-url origin "https://root:$GROUP_ACCESS_TOKEN@$CI_SERVER_HOST/$CI_PROJECT_PATH.git"
      - git config user.email "$GITLAB_CI_EMAIL"
      - git config user.name "$GITLAB_CI_NAME"
    preconditions:
      - sh: '[[ ! -z "$GROUP_ACCESS_TOKEN" ]]'
        msg: The `GROUP_ACCESS_TOKEN` GitLab CI variable must be set to an API key with priviledges to read/write to repositories.
      - sh: '[[ ! -z "$GITLAB_CI_EMAIL" ]]'
        msg: 'The `GITLAB_CI_EMAIL` GitLab CI variable must be set to the e-mail address you would like associated with
          automated commits (e.g. "help@mydomain.com").'
      - sh: '[[ ! -z "$GITLAB_CI_NAME" ]]'
        msg: 'The `GITLAB_CI_NAME` GitLab CI variable must be set to the name you would like associated with automated commits
          (e.g. "CI Automation").'

  lockfiles:
    cmds:
      - |
        if [ -f local/package-lock.json ]; then
          cp local/package-lock.json package-lock.json
        fi
      - |
        if [ -f local/yarn.lock ]; then
          cp local/yarn.lock yarn.lock
        fi

  lockfiles:clean:
    cmds:
      - |
        if [ -f local/package-lock.json ]; then
          rm -f package-lock.json
        fi
      - |
        if [ -f local/yarn.lock ];then
          rm -f yarn.lock
        fi

  submodules:
    deps:
      - :install:software:git
    log:
      error: Encountered error while ensuring submodules are up-to-date
      start: Ensuring submodules are configured and up-to-date with their master remote
      success: Ensured submodules are up-to-date
    cmds:
      - >
        git submodule foreach 'git config user.email "$GITLAB_CI_EMAIL"; git config user.name "$GITLAB_CI_NAME";
        git checkout -q master; git pull -q origin master --ff-only'

  synchronize:
    log:
      error: Failed to update the `synchronize` branch
      start: Synchronizing the `synchronize` branch with the `master` branch
      success: Successfully updated the `synchronize` branch
    cmds:
      - git checkout -b synchronize || git checkout synchronize
      - git reset --hard HEAD
      - git pull -q origin master
      - git push -q -o ci.skip origin synchronize --force
      - |
        if [ '{{.REPOSITORY_TYPE}}' == 'deprecated_common' ] && [ '{{.REPOSITORY_SUBTYPE}}' == 'shared' ]; then
          .config/log info 'Bypassing the `master` branch pipeline trigger because the repository is not of the right type'
        else
          .config/log info 'Triggering the `master` branch pipeline'
          curl -s --request POST --form "token=${CI_JOB_TOKEN}" --form ref=master --form "variables[PIPELINE_SOURCE]=$PIPELINE_SOURCE" \
            "https://gitlab.com/api/v4/projects/${CI_PROJECT_ID}/trigger/pipeline"
        fi
      - git checkout master