Files
multica/Dockerfile
Jiayuan Zhang ec71a41d8f feat(deploy): add full-stack Docker Compose for self-hosting
Add a one-command self-hosting setup: `docker compose -f docker-compose.selfhost.yml up -d`
starts PostgreSQL, backend (with auto-migration), and frontend.

Changes:
- docker-compose.selfhost.yml: full stack orchestration (postgres + backend + frontend)
- Dockerfile: add entrypoint.sh that auto-runs migrations before server start
- Dockerfile.web: multi-stage Next.js build with standalone output
- docker/entrypoint.sh: migration + server startup script
- .dockerignore: exclude unnecessary files from Docker builds
- apps/web/next.config.ts: conditional standalone output for Docker builds
- SELF_HOSTING.md: rewrite with Docker Compose as primary approach
- README.md: update self-host section

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
2026-04-10 15:11:18 +08:00

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Docker

# --- Build stage ---
FROM golang:1.26-alpine AS builder
RUN apk add --no-cache git
WORKDIR /src
# Cache dependencies
COPY server/go.mod server/go.sum ./server/
RUN cd server && go mod download
# Copy server source
COPY server/ ./server/
# Build binaries
ARG VERSION=dev
ARG COMMIT=unknown
RUN cd server && CGO_ENABLED=0 go build -ldflags "-s -w" -o bin/server ./cmd/server
RUN cd server && CGO_ENABLED=0 go build -ldflags "-s -w -X main.version=${VERSION} -X main.commit=${COMMIT}" -o bin/multica ./cmd/multica
RUN cd server && CGO_ENABLED=0 go build -ldflags "-s -w" -o bin/migrate ./cmd/migrate
# --- Runtime stage ---
FROM alpine:3.21
RUN apk add --no-cache ca-certificates tzdata
WORKDIR /app
COPY --from=builder /src/server/bin/server .
COPY --from=builder /src/server/bin/multica .
COPY --from=builder /src/server/bin/migrate .
COPY server/migrations/ ./migrations/
COPY docker/entrypoint.sh .
RUN chmod +x entrypoint.sh
EXPOSE 8080
ENTRYPOINT ["./entrypoint.sh"]