name: 🚀 Deploy

on:
  # Allow contributors to schedule manual deployments.
  # Permission to deploy can be restricted by requiring approval in environment configuration.
  workflow_dispatch:
    inputs:
      target_domain:
        description: "Deployment Domain"
        required: true
        default: "openfront.dev"
        type: choice
        options:
          - openfront.io
          - openfront.dev
      target_host:
        description: "Deployment Host"
        required: true
        default: "staging"
        type: choice
        options:
          - masters
          - staging
          - falk2
      target_subdomain:
        description: "Deployment Subdomain"
        required: false
        default: ""
        type: string

  # Automatic deployment on push
  # See https://docs.github.com/en/actions/writing-workflows/workflow-syntax-for-github-actions#onpushpull_requestpull_request_targetpathspaths-ignore
  push:
    branches:
      - "*"

permissions: {}

concurrency:
  group: ${{ github.event_name == 'workflow_dispatch' && inputs.target_host || 'staging' }}
  cancel-in-progress: false

jobs:
  deploy:
    # Don't deploy on push if this is a fork
    if: ${{ github.event_name == 'workflow_dispatch' || github.repository == 'openfrontio/OpenFrontIO' }}
    # Use different logic based on event type
    name: Deploy to ${{ inputs.target_domain || 'openfront.dev' }}
    runs-on: ubuntu-latest
    timeout-minutes: 30
    environment: ${{ inputs.target_domain == 'openfront.io' && 'prod' || '' }}
    env:
      DOMAIN: ${{ inputs.target_domain || 'openfront.dev' }}
      SUBDOMAIN: ${{ github.event_name == 'push' && github.ref_name || inputs.target_subdomain || 'main' }}
    steps:
      - uses: actions/checkout@v5
      - name: 📝 Update job summary
        env:
          FQDN: ${{ env.SUBDOMAIN && format('{0}.{1}', env.SUBDOMAIN, env.DOMAIN) || env.DOMAIN || 'openfront.dev' }}
        run: |
          echo "FQDN=$FQDN" >> $GITHUB_ENV
          cat <<EOF >> $GITHUB_STEP_SUMMARY
          ### In progress :ship:

          Deploying from $GITHUB_REF to $FQDN
          EOF
      - uses: actions/create-github-app-token@v3
        id: generate-token
        if: ${{ github.repository == 'openfrontio/OpenFrontIO' }}
        with:
          app-id: ${{ vars.APP_ID }}
          private-key: ${{ secrets.APP_PRIVATE_KEY }}
      - name: Export the token
        if: ${{ github.repository == 'openfrontio/OpenFrontIO' }}
        env:
          GH_TOKEN: ${{ steps.generate-token.outputs.token }}
        run: |
          echo "GH_TOKEN=$GH_TOKEN" >> $GITHUB_ENV
          gh api octocat
      - name: 📝 Create deployment
        if: ${{ github.repository == 'openfrontio/OpenFrontIO' && steps.generate-token.outputs.token != '' }}
        uses: actions/github-script@v8
        id: deployment
        env:
          ENVIRONMENT: ${{ inputs.target_domain == 'openfront.io' && 'prod' || 'staging' }}
          FQDN: ${{ env.FQDN }}
        with:
          github-token: ${{ steps.generate-token.outputs.token }}
          script: |
            const response = await github.rest.repos.createDeployment({
              owner: context.repo.owner,
              repo: context.repo.repo,
              ref: process.env.GITHUB_SHA,
              environment: process.env.ENVIRONMENT,
              description: 'Deployment to ' + process.env.FQDN,
              auto_merge: false,
              required_contexts: [],
              transient_environment: process.env.ENVIRONMENT === 'staging' && context.ref !== 'refs/heads/main',
              production_environment: process.env.ENVIRONMENT === 'prod'
            });
            const deployment = response.data;
            if (!deployment || !deployment.id) {
              core.setFailed('Failed to create deployment');
              return;
            }
            core.setOutput('deployment_id', deployment.id);
      - name: 🔗 Log in to GHCR
        uses: docker/login-action@v4
        with:
          registry: ghcr.io
          username: ${{ vars.GHCR_USERNAME }}
          password: ${{ secrets.GHCR_TOKEN }}
      - name: 🔑 Create SSH private key
        env:
          SERVER_HOST_MASTERS: ${{ secrets.SERVER_HOST_MASTERS }}
          SERVER_HOST_FALK2: ${{ secrets.SERVER_HOST_FALK2 }}
          SERVER_HOST_STAGING: ${{ secrets.SERVER_HOST_STAGING }}
          SSH_PRIVATE_KEY: ${{ secrets.SSH_PRIVATE_KEY }}
        run: |
          set -euxo pipefail
          mkdir -p ~/.ssh
          echo "${SSH_PRIVATE_KEY}" > ~/.ssh/id_rsa
          test -n "$SERVER_HOST_MASTERS" && ssh-keyscan -H "$SERVER_HOST_MASTERS" >> ~/.ssh/known_hosts
          test -n "$SERVER_HOST_FALK2" && ssh-keyscan -H "$SERVER_HOST_FALK2" >> ~/.ssh/known_hosts
          test -n "$SERVER_HOST_STAGING" && ssh-keyscan -H "$SERVER_HOST_STAGING" >> ~/.ssh/known_hosts
          chmod 600 ~/.ssh/id_rsa
      - name: 🚢 Deploy
        env:
          GHCR_REPO: ${{ vars.GHCR_REPO }}
          GHCR_USERNAME: ${{ vars.GHCR_USERNAME }}
          ENV: ${{ inputs.target_domain == 'openfront.io' && 'prod' || 'staging' }}
          HOST: ${{ github.event_name == 'workflow_dispatch' && inputs.target_host || 'staging' }}
          OTEL_EXPORTER_OTLP_ENDPOINT: ${{ secrets.OTEL_EXPORTER_OTLP_ENDPOINT }}
          OTEL_AUTH_HEADER: ${{ secrets.OTEL_AUTH_HEADER }}
          TURNSTILE_SECRET_KEY: ${{ secrets.TURNSTILE_SECRET_KEY }}
          API_KEY: ${{ secrets.API_KEY }}
          SERVER_HOST_MASTERS: ${{ secrets.SERVER_HOST_MASTERS }}
          SERVER_HOST_FALK2: ${{ secrets.SERVER_HOST_FALK2 }}
          SERVER_HOST_STAGING: ${{ secrets.SERVER_HOST_STAGING }}
          SSH_KEY: ~/.ssh/id_rsa
          VERSION_TAG: latest
        run: |
          echo "::group::deploy.sh"
          ./build-deploy.sh "$ENV" "$HOST" "$SUBDOMAIN"
          echo "Deployment created in ${SECONDS} seconds" >> $GITHUB_STEP_SUMMARY
          echo "::endgroup::"
      - name: ⏳ Wait for deployment to start
        env:
          API_KEY: ${{ secrets.API_KEY }}
        run: |
          echo "::group::Wait for deployment to start"
          set -euxo pipefail
          while [ "$(curl -s -H "X-API-Key: ${API_KEY}" https://${FQDN}/commit.txt)" != "${GITHUB_SHA}" ]; do
            if [ "$SECONDS" -ge 300 ]; then
              echo "Timeout: deployment did not start within 5 minutes"
              exit 1
            fi
            sleep 10
          done
          echo "Deployment started in ${SECONDS} seconds" >> $GITHUB_STEP_SUMMARY
          echo "::endgroup::"
      - name: 🔄 Update deployment status
        if: ${{ always() && github.repository == 'openfrontio/OpenFrontIO' && steps.generate-token.outputs.token != '' && steps.deployment.outcome == 'success' && steps.deployment.outputs.deployment_id != '' }}
        uses: actions/github-script@v8
        env:
          FQDN: ${{ env.FQDN }}
          DEPLOYMENT_ID: ${{ steps.deployment.outputs.deployment_id }}
          STATUS: ${{ job.status }}
        with:
          github-token: ${{ steps.generate-token.outputs.token }}
          script: |
            await github.rest.repos.createDeploymentStatus({
              owner: context.repo.owner,
              repo: context.repo.repo,
              deployment_id: process.env.DEPLOYMENT_ID,
              state: process.env.STATUS === 'success' ? 'success' : 'failure',
              environment_url: 'https://' + process.env.FQDN
            });
      - name: ✅ Update job summary
        if: success()
        run: |
          cat <<EOF >> $GITHUB_STEP_SUMMARY
          ### Success! :rocket:

          Deployed from $GITHUB_REF to $FQDN
          EOF
      - name: ❌ Update job summary
        if: failure()
        run: |
          cat <<EOF >> $GITHUB_STEP_SUMMARY
          ### Failure! :fire:

          Unable to deploy from $GITHUB_REF to $FQDN
          EOF