trails/.forgejo/workflows/cd-infra.yml

name: CD Infra
# Ported from .github/workflows/cd-infra.yml for Forgejo Actions.
# Only difference: no `environment: infra`. No image build here — GHCR login
# happens on the server using DEPLOY_GHCR_TOKEN from the merged .env.
on:
  push:
    branches: [main]
    paths:
      - "infrastructure/**"
  workflow_dispatch:
    inputs:
      restart_all:
        description: "Restart all containers (not just infra)"
        type: boolean
        default: false

concurrency:
  group: deploy-infra
  cancel-in-progress: true

jobs:
  deploy:
    name: Deploy Infrastructure
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v7

      - name: Decrypt secrets
        run: |
          curl -sLO https://github.com/getsops/sops/releases/download/v3.9.4/sops-v3.9.4.linux.amd64
          chmod +x sops-v3.9.4.linux.amd64
          SOPS_AGE_KEY="${{ secrets.AGE_SECRET_KEY }}" ./sops-v3.9.4.linux.amd64 -d infrastructure/secrets.app.env > infrastructure/.env
          SOPS_AGE_KEY="${{ secrets.AGE_SECRET_KEY }}" ./sops-v3.9.4.linux.amd64 -d infrastructure/secrets.infra.env >> infrastructure/.env
          echo "DOMAIN=trails.cool" >> infrastructure/.env
          echo "IS_FLAGSHIP=true" >> infrastructure/.env

      - name: Copy configs to server
        uses: appleboy/scp-action@v1
        with:
          host: ${{ secrets.DEPLOY_HOST }}
          username: root
          key: ${{ secrets.DEPLOY_SSH_KEY }}
          source: "infrastructure/docker-compose.yml,infrastructure/caddy,infrastructure/prometheus/prometheus.yml,infrastructure/loki/loki-config.yml,infrastructure/promtail/promtail-config.yml,infrastructure/postgres/queries.yml,infrastructure/postgres/init-grafana-user.sql,infrastructure/grafana/provisioning,infrastructure/grafana/dashboards,infrastructure/scripts"
          target: /opt/trails-cool
          strip_components: 1

      - name: Copy secrets to server
        uses: appleboy/scp-action@v1
        with:
          host: ${{ secrets.DEPLOY_HOST }}
          username: root
          key: ${{ secrets.DEPLOY_SSH_KEY }}
          source: "infrastructure/.env"
          target: /opt/trails-cool
          strip_components: 1

      - name: Deploy via SSH
        uses: appleboy/ssh-action@v1
        with:
          host: ${{ secrets.DEPLOY_HOST }}
          username: root
          key: ${{ secrets.DEPLOY_SSH_KEY }}
          script: |
            set -euo pipefail
            cd /opt/trails-cool

            GHCR_TOKEN=$(grep DEPLOY_GHCR_TOKEN .env | cut -d= -f2-)
            echo "$GHCR_TOKEN" | docker login ghcr.io -u stigi --password-stdin 2>/dev/null || true

            docker compose exec -T postgres psql -U trails -d trails -f /docker-entrypoint-initdb.d/init-grafana-user.sql 2>/dev/null || true
            GRAFANA_DB_PW=$(grep GRAFANA_DB_PASSWORD .env | cut -d= -f2-)
            if [ -n "$GRAFANA_DB_PW" ]; then
              docker compose exec -T postgres psql -U trails -d trails -c "ALTER ROLE grafana_reader PASSWORD '$GRAFANA_DB_PW'" 2>/dev/null || true
            fi

            PROMETHEUS_BEFORE_ID=$(docker inspect -f '{{.Id}}' trails-cool-prometheus-1 2>/dev/null || true)

            if [ "${{ github.event.inputs.restart_all }}" = "true" ]; then
              docker compose --env-file .env up -d --remove-orphans
            else
              docker compose --env-file .env up -d --remove-orphans postgres prometheus loki promtail grafana postgres-exporter node-exporter cadvisor
            fi

            PROMETHEUS_AFTER_ID=$(docker inspect -f '{{.Id}}' trails-cool-prometheus-1 2>/dev/null || true)

            if [ -n "$PROMETHEUS_BEFORE_ID" ] && [ "$PROMETHEUS_BEFORE_ID" = "$PROMETHEUS_AFTER_ID" ]; then
              docker compose --env-file .env kill -s SIGHUP prometheus
            fi
            docker compose --env-file .env restart loki promtail
            docker compose exec caddy caddy reload --config /etc/caddy/Caddyfile

            docker compose ps

            for ctr in trails-cool-postgres-1 trails-cool-journal-1; do
              for i in $(seq 1 36); do
                status=$(docker inspect -f '{{.State.Health.Status}}' "$ctr" 2>/dev/null || echo missing)
                [ "$status" = "healthy" ] && break
                sleep 5
              done
              if [ "$status" != "healthy" ]; then
                echo "$ctr did not become healthy (last status: $status)"
                exit 1
              fi
            done

            PROMETHEUS_READY=
            for i in $(seq 1 36); do
              prom_status=$(docker inspect -f '{{.State.Status}}' trails-cool-prometheus-1 2>/dev/null || echo missing)
              if [ "$prom_status" = "running" ]; then
                prom_ip=$(docker inspect -f '{{range.NetworkSettings.Networks}}{{.IPAddress}}{{end}}' trails-cool-prometheus-1)
                if curl -sf "http://$prom_ip:9090/-/ready" >/dev/null; then
                  PROMETHEUS_READY=1
                  break
                fi
              fi
              sleep 5
            done
            if [ -z "$PROMETHEUS_READY" ]; then
              echo "trails-cool-prometheus-1 did not become ready (last status: $prom_status)"
              exit 1
            fi

            GRAFANA_TOKEN=$(grep GRAFANA_SERVICE_TOKEN .env | cut -d= -f2-)
            if [ -n "$GRAFANA_TOKEN" ]; then
              docker compose exec -T grafana curl -sf -X POST \
                -H "Authorization: Bearer $GRAFANA_TOKEN" \
                -H "Content-Type: application/json" \
                -d '{"text":"Deploy infra ${{ github.sha }}","tags":["deploy","infra"]}' \
                http://localhost:3000/api/annotations || true
            fi