services:
  docmost:
    image: docmost/docmost:0.97
    restart: unless-stopped
    # Docmost does not stop on SIGTERM as the first process: an init passes it on.
    init: true
    # Any setting of Docmost can be added to the project's .env, such as SMTP_HOST and the other
    # SMTP_ settings, which send its invitations and password resets by email.
    env_file: .env
    environment:
      APP_URL: ${URL}
      APP_SECRET: ${APP_SECRET}
      DATABASE_URL: postgresql://docmost:${POSTGRES_PASSWORD}@postgres:5432/docmost
      REDIS_URL: redis://redis:6379
      ADMIN_NAME: ${ADMIN_NAME}
      ADMIN_EMAIL: ${ADMIN_EMAIL}
      ADMIN_PASSWORD: ${ADMIN_PASSWORD}
    # A new Docmost offers its setup, which makes the workspace and its owner, to whoever opens it
    # first. So while it has no workspace, it runs on port 3001, which nobody reaches, and the
    # owner is made there from the fields; only then does Docmost answer on 3000.
    command:
      - sh
      - -c
      - |
        set -e
        cd /app/apps/server
        if ! node -e '
          const sql = require("postgres")(process.env.DATABASE_URL, { max: 1 });
          (async () => {
            for (let i = 0; i < 60; i++) {
              try {
                const [row] = await sql`select count(*)::int as n from workspaces`;
                process.exit(row.n > 0 ? 0 : 1);
              } catch (error) {
                // No such table: a new database, which the migrations of Docmost have yet to fill.
                if (error.code === "42P01") process.exit(1);
                await new Promise((done) => setTimeout(done, 1000));
              }
            }
            process.exit(1);
          })();
        '; then
          NODE_ENV=production PORT=3001 node dist/main &
          setup=$$!
          node -e '
            const setUp = async () => {
              const response = await fetch("http://127.0.0.1:3001/api/auth/setup", {
                method: "POST",
                headers: { "content-type": "application/json" },
                body: JSON.stringify({
                  workspaceName: "Docmost",
                  name: process.env.ADMIN_NAME,
                  email: process.env.ADMIN_EMAIL,
                  password: process.env.ADMIN_PASSWORD
                })
              });
              // 403: a workspace exists already, made by an earlier start.
              if (response.ok || response.status === 403) return;
              const body = await response.text();
              if (response.status === 400) {
                console.error("Docmost refused the administrator: " + body);
                process.exit(1);
              }
              throw new Error("setup: " + response.status + " " + body);
            };
            (async () => {
              let failure;
              for (let i = 0; i < 180; i++) {
                try {
                  return await setUp();
                } catch (error) {
                  failure = error;
                  await new Promise((done) => setTimeout(done, 1000));
                }
              }
              console.error(failure);
              process.exit(1);
            })();
          '
          kill $$setup
          wait $$setup || true
        fi
        NODE_ENV=production exec node dist/main
    volumes:
      - data:/app/data/storage
    depends_on:
      postgres:
        condition: service_healthy
      redis:
        condition: service_healthy

  postgres:
    image: postgres:18-alpine
    restart: unless-stopped
    environment:
      POSTGRES_DB: docmost
      POSTGRES_USER: docmost
      POSTGRES_PASSWORD: ${POSTGRES_PASSWORD}
    volumes:
      - db:/var/lib/postgresql
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -h 127.0.0.1 -U docmost -d docmost"]
      interval: 5s
      timeout: 5s
      retries: 10
      start_period: 30s

  redis:
    image: redis:8-alpine
    restart: unless-stopped
    command: ["redis-server", "--appendonly", "yes", "--maxmemory-policy", "noeviction"]
    volumes:
      - redis:/data
    healthcheck:
      test: ["CMD", "redis-cli", "ping"]
      interval: 5s
      timeout: 5s
      retries: 10

volumes:
  data:
  db:
  redis: