docker-command.yml

name: "/docker command"

on:
  repository_dispatch:
    types: [ docker-command ]

concurrency:
  group: ${{ github.workflow }}-${{ github.event.client_payload.github.payload.issue.number }}-${{ github.event.client_payload.slash_command.command }}-${{ github.event.client_payload.slash_command.args.unnamed.arg1 || github.event.client_payload.slash_command.args.all }}

jobs:
  create:
    if: ${{ github.event.client_payload.slash_command.args.unnamed.arg1 == 'build' }}
    runs-on: ubuntu-latest
    timeout-minutes: 3
    outputs:
      error-msg: ${{ steps.check-membership.outputs.error }}
    steps:
      - uses: hmarr/debug-action@v3.0.0

      - name: Add Workflow link to command comment
        uses: peter-evans/create-or-update-comment@v4
        with:
          token: ${{ secrets.GIT_PAT }}
          repository: ${{ github.event.client_payload.github.payload.repository.full_name }}
          comment-id: ${{ github.event.client_payload.github.payload.comment.id }}
          body: |
            > [Workflow run](https://github.com/${{ github.repository }}/actions/runs/${{ github.run_id }})

      - name: Check user's membership
        uses: actions/github-script@v7
        id: check-membership
        env:
          ACTOR: ${{ github.actor }}
        with:
          github-token: ${{ secrets.GIT_PAT }}
          script: |
            const { repo, owner } = context.repo;
            const actor = process.env.ACTOR;
            const { data: membership } = await github.rest.orgs.getMembershipForUser({
              org: owner,
              username: actor,
            });
            if (membership.state != "active") {
              const error = `Unfortunately you don't have membership in ${owner} organization`;
              core.setOutput("error", error);
              core.setFailed(error);
            }

  build-docker:
    name: "Build"
    needs:
      - create
    permissions:
      contents: read
      checks: write
    uses: ./.github/workflows/docker-build.yml
    with:
      sha: ${{ github.event.client_payload.pull_request.head.sha || github.event.after }}
      branch_name: ${{ github.event.client_payload.pull_request.head.ref || github.ref_name }}
    secrets: inherit

  notification:
    if: always()
    needs:
      - build-docker
      - create
    runs-on: ubuntu-latest
    timeout-minutes: 3
    steps:
      - name: Details
        id: details
        shell: bash
        run: |
          set -xeuo pipefail
          
          case "${{ needs.build-docker.result }}" in
            success)
              echo "comment=Docker image was pushed with the tag \`${{ needs.build-docker.outputs.build_version }}\`" >> $GITHUB_OUTPUT
              echo "reaction=+1" >> $GITHUB_OUTPUT
              ;;
            skipped)
              echo "comment=Workflow has been skipped" >> $GITHUB_OUTPUT
              echo "reaction=confused" >> $GITHUB_OUTPUT
              ;;
            cancelled)
              echo "comment=Workflow has been canceled" >> $GITHUB_OUTPUT
              echo "reaction=confused" >> $GITHUB_OUTPUT
              ;;
            *)
              echo "comment=**Error**: failed to execute \"${{ github.event.client_payload.slash_command.args.unnamed.arg1 }}\" command" >> $GITHUB_OUTPUT
              echo "reaction=-1" >> $GITHUB_OUTPUT
              ;;
          esac

      - name: Add reaction to command comment
        uses: peter-evans/create-or-update-comment@v4
        with:
          token: ${{ secrets.GIT_PAT }}
          repository: ${{ github.event.client_payload.github.payload.repository.full_name }}
          comment-id: ${{ github.event.client_payload.github.payload.comment.id }}
          body: |
            > ${{ steps.details.outputs.comment }}
          reactions: ${{ steps.details.outputs.reaction }}

  help:
    if: github.event.client_payload.slash_command.args.unnamed.arg1 == 'help'
    runs-on: ubuntu-latest
    timeout-minutes: 1
    steps:
      - name: Update comment
        uses: peter-evans/create-or-update-comment@v4
        with:
          token: ${{ secrets.GIT_PAT }}
          repository: ${{ github.event.client_payload.github.payload.repository.full_name }}
          comment-id: ${{ github.event.client_payload.github.payload.comment.id }}
          body: |
            > Command | Description
            > --- | ---
            > /docker build | Build and push custom docker image
          reaction-type: hooray