docker-compose.yml

# Grapha HTTP graph explorer.
#
#   docker compose up --build        # build image and serve ./ at :8080
#   GRAPHA_TARGET=/path/to/repo docker compose up
#   GRAPHA_REINDEX=1 docker compose up   # force a re-index on start
#
# Mount the repository you want to explore at /workspace. The entrypoint
# indexes it on first run (writing a .grapha store into the mount) and then
# serves the graph. Set GRAPHA_REINDEX=1 to rebuild the index on startup.
services:
  grapha:
    build:
      context: .
      dockerfile: Dockerfile
    image: grapha:latest
    ports:
      - "${GRAPHA_PORT:-8080}:8080"
    volumes:
      # Repo to analyze. Override with GRAPHA_TARGET; defaults to this repo.
      - "${GRAPHA_TARGET:-.}:/workspace"
    environment:
      GRAPHA_HOST: "0.0.0.0"
      GRAPHA_PORT: "8080"
      # Set to any value to re-index on container start.
      GRAPHA_REINDEX: "${GRAPHA_REINDEX:-}"
    restart: unless-stopped