## this is the all-in-one, standalone Discourse Docker container template
##
## After making changes to this file, you MUST rebuild
## /var/discourse/launcher rebuild app
##
## Based on https://meta.discourse.org/t/run-other-websites-on-the-same-machine-as-discourse/17247

templates:
  - "templates/postgres.template.yml"
  - "templates/redis.template.yml"
  - "templates/web.template.yml"
  ## Uncomment the next line to enable the IPv6 listener
  #- "templates/web.ipv6.template.yml"
  - "templates/web.ratelimited.template.yml"
  - "templates/web.socketed.template.yml"
  ## Uncomment these two lines if you wish to add Lets Encrypt (https)
  #- "templates/web.ssl.template.yml"
  #- "templates/web.letsencrypt.ssl.template.yml"

## which TCP/IP ports should this container expose?
## If you want Discourse to share a port with another webserver like Apache or nginx,
## see https://meta.discourse.org/t/17247 for details
#expose:
#  - "80:80"   # http
#  - "443:443" # https

params:
  db_default_text_search_config: "pg_catalog.english"

  ## Set db_shared_buffers to a max of 25% of the total memory.
  ## will be set automatically by bootstrap based on detected RAM, or you can override
  db_shared_buffers: "512MB"

  ## can improve sorting performance, but adds memory usage per-connection
  #db_work_mem: "40MB"

  ## Which Git revision should this container use? (default: tests-passed)
  #version: tests-passed

env:
  LC_ALL: en_US.UTF-8
  LANG: en_US.UTF-8
  LANGUAGE: en_US.UTF-8
  # DISCOURSE_DEFAULT_LOCALE: en

  ## How many concurrent web requests are supported? Depends on memory and CPU cores.
  ## will be set automatically by bootstrap based on detected CPUs, or you can override
  UNICORN_WORKERS: 4

  ## TODO: The domain name this Discourse instance will respond to
  ## Required. Discourse will not work with a bare IP number.
  DISCOURSE_HOSTNAME: forum.${BASE_DOMAIN_NAME}

  ## Uncomment if you want the container to be started with the same
  ## hostname (-h option) as specified above (default "$hostname-$config")
  #DOCKER_USE_HOSTNAME: true

  ## TODO: List of comma delimited emails that will be made admin and developer
  ## on initial signup example 'user1@example.com,user2@example.com'
  DISCOURSE_DEVELOPER_EMAILS: 'postmaster@${BASE_DOMAIN_NAME}'

  ## TODO: The SMTP mail server used to validate new accounts and send notifications
  # SMTP ADDRESS, username, and password are required
  # WARNING the char '#' in SMTP password can cause problems!
  DISCOURSE_SMTP_ADDRESS: ${BASE_DOMAIN_NAME}
  DISCOURSE_SMTP_PORT: 587
  DISCOURSE_SMTP_USER_NAME: forum-noreply
  DISCOURSE_SMTP_PASSWORD: "${forum_smtp_passwd}"
  #DISCOURSE_SMTP_ENABLE_START_TLS: true           # (optional, default true)
  DISCOURSE_SMTP_DOMAIN: ${BASE_DOMAIN_NAME}
  DISCOURSE_NOTIFICATION_EMAIL: forum-noreply@${BASE_DOMAIN_NAME}

  ## If you added the Lets Encrypt template, uncomment below to get a free SSL certificate
  #LETSENCRYPT_ACCOUNT_EMAIL: me@example.com

  ## The http or https CDN address for this Discourse instance (configured to pull)
  ## see https://meta.discourse.org/t/14857 for details
  #DISCOURSE_CDN_URL: https://discourse-cdn.example.com

  ## The maxmind geolocation IP account ID and license key for IP address lookups
  ## see https://meta.discourse.org/t/-/173941 for details
  #DISCOURSE_MAXMIND_ACCOUNT_ID: 123456
  #DISCOURSE_MAXMIND_LICENSE_KEY: 1234567890123456

## The Docker container is stateless; all data is stored in /shared
volumes:
  - volume:
      host: /var/discourse/shared/standalone
      guest: /shared
  - volume:
      host: /var/discourse/shared/standalone/log/var-log
      guest: /var/log
  - volume:
      host: /usr/local/share/ca-certificates
      guest: /usr/local/share/ca-certificates:ro

## Plugins go here
## see https://meta.discourse.org/t/19157 for details
hooks:
  after_code:
    - exec:
        cd: $home/plugins
        cmd:
          - git clone https://github.com/discourse/docker_manager.git

## Any custom commands to run after building
run:
  - exec: echo "Beginning of custom commands"
  - exec: |-
      if rails r 'exit(1) if User.find_by_email("postmaster@${BASE_DOMAIN_NAME}")'; then
          rails r "SiteSetting.pop3_polling_openssl_verify = false" || exit
          rails site_settings:import <<EOF2 || exit
      ---
      title: Libre-Chip Forum
      exclude_rel_nofollow_domains: ${BASE_DOMAIN_NAME}
      share_links: email
      share_quote_buttons: email
      default_dark_mode_color_scheme_id: '1'
      enable_badges: 'false'
      pending_users_reminder_delay_minutes: '5'
      title_prettify: 'false'
      title_fancy_entities: 'false'
      enable_markdown_typographer: 'false'
      highlighted_languages: bash|c|cpp|csharp|css|diff|ini|javascript|json|lua|makefile|markdown|plaintext|python|python-repl|rust|shell|typescript|xml|yaml|wasm|llvm|coq|x86asm|verilog|vhdl|scala
      enable_emoji_shortcuts: 'false'
      reply_by_email_address: forum+%{reply_key}@${BASE_DOMAIN_NAME}
      pop3_polling_period_mins: '1'
      pop3_polling_host: ${BASE_DOMAIN_NAME}
      pop3_polling_username: forum
      pop3_polling_password: ${forum_smtp_passwd}
      pop3_polling_enabled: 'true'
      reply_by_email_enabled: 'true'
      log_mail_processing_failures: 'true'
      email_in: 'true'
      email_in_allowed_groups: 1|2|0
      default_trust_level: '1'
      force_https: 'true'
      moderators_manage_categories_and_groups: 'true'
      moderators_view_emails: 'true'
      allowed_iframes: https://www.google.com/maps/embed?|https://www.openstreetmap.org/export/embed.html?|https://calendar.google.com/calendar/embed?|https://codepen.io/|http://forum.${BASE_DOMAIN_NAME}/discobot/certificate.svg|https://forum.${BASE_DOMAIN_NAME}/discobot/certificate.svg
      default_navigation_menu_categories: 2|3|4
      automatic_backups_enabled: 'false'
      sequential_replies_threshold: '4'
      get_a_room_threshold: '10000'
      default_composer_category: '4'
      share_anonymized_statistics: 'false'
      default_email_mailing_list_mode: 'true'
      disable_mailing_list_mode: 'false'
      enable_offline_indicator: 'true'
      chat_enabled: 'false'
      EOF2
          rails r "SiteSetting.pop3_polling_openssl_verify = true" || exit
          rails r - <<EOF2 || exit
      u = User.new
      u.email = "postmaster@${BASE_DOMAIN_NAME}"
      u.username = "postmaster"
      u.password = "$mail_passwd"
      u.name = "Admin User"
      u.save!
      u.active = true
      u.save!
      u.grant_admin!
      u.change_trust_level!(1) if u.trust_level < 1
      u.email_tokens.update_all confirmed: true
      u.activate
      EOF2
      fi
  - file:
      path: /etc/runit/1.d/000-update-certificates
      chmod: "+x"
      contents: |
        #!/bin/bash
        exec update-ca-certificates
  - exec: echo "End of custom commands"