compose.override.yaml

# Dev sandbox extras for `compose.yaml`. Auto-loaded by
# Compose v2 when present (i.e. by `docker compose up` and
# `make up-dev`). Excluded by `make up-prod` via explicit
# `--file compose.yaml`. See ADR-T-009 §8.2.
#
# What this file adds:
#
# - The `mailcatcher` sidecar (re-attached to `index` via
#   long-form `depends_on`, which Compose v2 merges
#   additively — short-form would silently replace the
#   base's tracker/mysql dependencies).
# - `tty: true` on `index` and `tracker` so interactive
#   `docker attach` sessions get a sensible terminal.
# - Permissive `${VAR:-default}` credential defaults so a
#   plain `docker compose up` works without operator
#   intervention. Production paths (`make up-prod`) bypass
#   this file and rely on the validated bare-`${VAR}` form
#   in the base.

services:

  index:
    tty: true
    environment:
      # DEV-ONLY defaults — change for any public or production deployment.
      - TORRUST_INDEX_CONFIG_OVERRIDE_TRACKER__TOKEN=${TORRUST_INDEX_CONFIG_OVERRIDE_TRACKER__TOKEN:-MyAccessToken}
      - TORRUST_INDEX_CONFIG_OVERRIDE_DATABASE__CONNECT_URL=${TORRUST_INDEX_CONFIG_OVERRIDE_DATABASE__CONNECT_URL:-sqlite:///var/lib/torrust/index/database/index.sqlite3.db?mode=rwc}
    # Long-form merge — extends the base's `tracker` / `mysql`
    # dependencies rather than replacing them. See ADR-T-009 §8.2.
    depends_on:
      mailcatcher:
        condition: service_started

  tracker:
    tty: true
    environment:
      # DEV-ONLY default — change for any public or production deployment.
      - TORRUST_TRACKER_CONFIG_OVERRIDE_HTTP_API__ACCESS_TOKENS__ADMIN=${TORRUST_TRACKER_CONFIG_OVERRIDE_HTTP_API__ACCESS_TOKENS__ADMIN:-MyAccessToken}

  mysql:
    environment:
      # DEV-ONLY credentials — change for any public or production deployment.
      - MYSQL_ROOT_PASSWORD=${MYSQL_ROOT_PASSWORD:-root_secret_password}
      - MYSQL_USER=${MYSQL_USER:-db_user}
      - MYSQL_PASSWORD=${MYSQL_PASSWORD:-db_user_secret_password}

  mailcatcher:
    image: docker.io/dockage/mailcatcher:0.8.2
    networks:
      - server_side
    ports:
      - 127.0.0.1:1080:1080
      - 127.0.0.1:1025:1025