mirror of
https://github.com/Dvorinka/excalidraw-full.git
synced 2026-06-04 06:12:56 +00:00
Tomas Dvorak
49 lines
2.0 KiB
Docker
49 lines
2.0 KiB
Docker
# ===================================================================
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# Excalidraw FULL - Production Dockerfile
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# ===================================================================
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# Builds the new React frontend (not the old excalidraw submodule)
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# and embeds it into the Go binary.
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#
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# Usage:
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# docker build -f excalidraw-full.Dockerfile -t excalidraw-full .
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# docker run -p 3002:3002 -v $(pwd)/.env:/root/.env excalidraw-full
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# ===================================================================
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# -------------------------------------------------------------------
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# Stage 1: Frontend build
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# -------------------------------------------------------------------
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FROM --platform=$BUILDPLATFORM node:20-alpine AS frontend-builder
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WORKDIR /app/frontend
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COPY frontend/package.json frontend/package-lock.json* ./
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RUN npm install --legacy-peer-deps
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COPY frontend/ ./
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RUN npm run build
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# -------------------------------------------------------------------
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# Stage 2: Backend build
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# -------------------------------------------------------------------
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FROM --platform=$BUILDPLATFORM golang:1.26.2-alpine AS backend-builder
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RUN apk add --no-cache git ca-certificates
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WORKDIR /app
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COPY go.mod go.sum ./
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RUN go mod download
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COPY . .
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# Replace frontend source with built dist so only production assets are embedded
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RUN rm -rf ./frontend && mkdir -p ./frontend
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COPY --from=frontend-builder /app/frontend/dist ./frontend
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ARG TARGETOS
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ARG TARGETARCH
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RUN CGO_ENABLED=0 GOOS=$TARGETOS GOARCH=$TARGETARCH go build -ldflags="-s -w" -o excalidraw-full .
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# -------------------------------------------------------------------
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# Stage 3: Final runtime
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# -------------------------------------------------------------------
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FROM alpine:latest
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RUN apk --no-cache add ca-certificates wget
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WORKDIR /root/
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COPY --from=backend-builder /app/excalidraw-full .
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EXPOSE 3002
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HEALTHCHECK --interval=30s --timeout=5s --start-period=5s --retries=3 \
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CMD wget --no-verbose --tries=1 -O- http://localhost:3002/api/health || exit 1
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CMD ["./excalidraw-full"]
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