whygraph/docker-compose.example.yml at main · mtrdesign/whygraph · GitHub

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# Dev-only — a DBGate web UI for the two SQLite databases WhyGraph touches when
# run against its own repo. NOT part of the shipped package.
#
# Usage: copy this template to docker-compose.yml (git-ignored), then `make db`:
#   cp docker-compose.example.yml docker-compose.yml
#
#   http://localhost:8081 — both databases appear in the DBGate sidebar:
#     WhyGraph  — WhyGraph's own evidence/rationale DB  (read-write)
#     CodeGraph — CodeGraph's symbol graph              (read-only)
#
# CodeGraph's DB is owned by CodeGraph upstream and rewritten on re-index, so
# DBGate opens it read-only (READONLY_con2). Edit the WhyGraph DB freely —
# DBGate shows a SQL change-script preview before applying row/DDL edits.
#
# Dark theme: toggle it in DBGate's Settings. The choice (and any saved
# queries) persists in the dbgate-data volume across `make db-down` / `make db`.
#
# Pinned to linux/amd64: DBGate's arm64 image (7.1.x) ships an x86-64 build of
# the better-sqlite3 native module, so on Apple Silicon the SQLite plugin fails
# to load and clicking a database errors with "Cannot read properties of
# undefined (reading 'database')". The amd64 image under emulation works fine —
# it's only a dev viewer. On amd64 hosts this pin is a no-op; drop it once
# DBGate ships a correct arm64 image.
#
# If whygraph.toml overrides `whygraph_db` / `codegraph_db`, update the
# bind-mount source paths below to match.

services:
  dbgate:
    image: dbgate/dbgate:latest
    platform: linux/amd64  # see header note — works around the broken arm64 image
    container_name: whygraph-dbgate
    ports:
      - "8081:3000"
    volumes:
      - ./.whygraph:/data/whygraph
      - ./.codegraph:/data/codegraph
      - dbgate-data:/root/.dbgate
    environment:
      CONNECTIONS: con1,con2

      LABEL_con1: WhyGraph
      FILE_con1: /data/whygraph/whygraph.db
      ENGINE_con1: sqlite@dbgate-plugin-sqlite

      LABEL_con2: CodeGraph
      FILE_con2: /data/codegraph/codegraph.db
      ENGINE_con2: sqlite@dbgate-plugin-sqlite
      READONLY_con2: "1"
    restart: unless-stopped

volumes:
  dbgate-data: