comment-action.yaml

name: comment action

on:
  issue_comment:
    types:
      - created

jobs:
  trigger:
    name: Trigger helm-install action
    if: ${{ github.event.issue.pull_request && github.event.comment.author_association == 'OWNER' }}
    runs-on: ubuntu-latest
    permissions:
      actions: write
      issues: write
      pull-requests: write
    steps:
      - uses: actions/github-script@v7
        with:
          script: |
            let createComment = function (message) {
              github.rest.issues.createComment({
                issue_number: context.issue.number,
                owner: context.repo.owner,
                repo: context.repo.repo,
                body: message
              });
            }

            const parsed = context.payload.comment.body.match(/\/(?<command>[^\s]+) (?<deployment>[^\s]+)/);

            if (parsed == null) return;

            if (parsed.groups.command == 'deploy') {
              try {
                const pull_request = await github.rest.pulls.get({
                  owner: context.payload.repository.owner.login,
                  repo: context.payload.repository.name,
                  pull_number: context.payload.issue.number
                });

                const dispatch = await github.rest.actions.createWorkflowDispatch({
                  owner: context.payload.repository.owner.login,
                  repo: context.payload.repository.name,
                  workflow_id: "helm-install.yaml",
                  ref: pull_request.data.head.ref,
                  inputs: { deployment: parsed.groups.deployment }
                });

                console.log(dispatch)

                createComment("✅ Created new [helm-install](https://github.com/klausmeyer/k8s-pi-cluster/actions/workflows/helm-install.yaml) workflow run");
              }
              catch (error) {
                if (error.status) {
                  createComment(`💥 ${error.message}`);
                }
                else {
                  throw error;
                }
              }
            }
            else {
              createComment(`🙃 Unknown command: ${parsed.groups.command}`);
            }