name: Send campaign
on:
  # Pushing a tag like send/big-announcement is the primary trigger — a
  # deliberate, git-native, auditable action (git log --tags shows every
  # real send that ever happened). These are "command tags," not release
  # tags: fine to delete and re-push if a send needs retrying, since the
  # actual safety net is listmonk's own draft/paused status check in
  # `eec-campaigns send`, not tag uniqueness.
  push:
    tags: ["send/*"]
  # workflow_dispatch is kept alongside it for when clicking a button is
  # more convenient than a local `git tag && git push`. Same command either
  # way.
  workflow_dispatch:
    inputs:
      slug:
        description: "Campaign slug (campaigns/<slug>/) to send"
        required: true
        type: string

jobs:
  send:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4

      - uses: actions/setup-go@v5
        with:
          go-version: "1.23.1"

      - name: Install eec-campaigns
        run: go install gitea.reground.org/will/eec-campaigns@v0.1.5

      - name: Determine campaign slug
        id: slug
        run: |
          if [ "${{ github.event_name }}" = "workflow_dispatch" ]; then
            echo "value=${{ inputs.slug }}" >> "$GITHUB_OUTPUT"
          else
            echo "value=${GITHUB_REF#refs/tags/send/}" >> "$GITHUB_OUTPUT"
          fi

      - name: Send campaign
        run: eec-campaigns send "${{ steps.slug.outputs.value }}"
        env:
          LISTMONK_BASE_URL: ${{ secrets.CAMPAIGNS_LISTMONK_BASE_URL }}
          LISTMONK_API_USER: ${{ secrets.CAMPAIGNS_LISTMONK_API_USER }}
          LISTMONK_API_TOKEN: ${{ secrets.CAMPAIGNS_LISTMONK_API_TOKEN }}