mirror of
https://github.com/Rain-kl/OpenFlare.git
synced 2026-09-28 05:46:36 +08:00
ryan
109 lines
3.9 KiB
Docker
109 lines
3.9 KiB
Docker
# syntax=docker/dockerfile:1.7
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# Cross-platform build workflow — produces up to 6 static binaries under ./bin/
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# Each binary embeds the compiled frontend and is stamped with VERSION.
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#
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# Build args:
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# VERSION — version string injected at link time (default: dev)
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# TARGET_OS — restrict to one OS: linux | darwin | windows (default: all)
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# TARGET_ARCH — restrict to one arch: amd64 | arm64 (default: all)
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#
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# Usage:
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# docker build -f docker/Dockerfile.cross --output ./bin .
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# docker build -f docker/Dockerfile.cross \
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# --build-arg VERSION=v1.2.3 --output ./bin .
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# docker build -f docker/Dockerfile.cross \
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# --build-arg TARGET_OS=linux --build-arg TARGET_ARCH=arm64 \
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# --output ./bin .
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#
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# Or via Makefile:
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# make cross-build
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# make cross-build VERSION=v1.2.3
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# make cross-build GOOS=linux GOARCH=arm64
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# make cross-build GOOS=darwin
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ARG GO_VERSION=1.25
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ARG NODE_VERSION=22
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ARG ALPINE_VERSION=3.23
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# ── Stage 1: Build frontend (static export for embedding) ────────────────────
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FROM node:${NODE_VERSION}-alpine AS frontend-builder
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ARG VERSION=dev
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ARG BUILD_DATE=""
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ENV PNPM_HOME="/pnpm"
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ENV PATH="$PNPM_HOME:$PATH"
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ENV NODE_ENV=production
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ENV NEXT_STANDALONE_EXPORT=true
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ENV NEXT_PUBLIC_APP_VERSION=${VERSION}
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ENV NEXT_PUBLIC_APP_BUILD_DATE=${BUILD_DATE}
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RUN corepack enable && corepack prepare pnpm@10.10.0 --activate
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WORKDIR /workspace/frontend
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# Cache dependency layer
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COPY frontend/package.json frontend/pnpm-lock.yaml ./
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RUN pnpm install --frozen-lockfile
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COPY frontend/ ./
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RUN pnpm build:embed
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# ── Stage 2: Cross-compile Go backend ──────────────────────────────────────
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FROM golang:${GO_VERSION}-alpine${ALPINE_VERSION} AS builder
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ARG VERSION=dev
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ARG BUILD_DATE=""
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# Empty string means "build all"; set to a specific value to filter.
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ARG TARGET_OS=
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ARG TARGET_ARCH=
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# git — needed by go mod download for VCS-stamped modules
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# ca-certificates — needed for HTTPS during module download
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RUN apk add --no-cache ca-certificates git
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WORKDIR /workspace
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# Cache dependency layer
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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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# Overlay the compiled frontend into the embed path
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COPY --from=frontend-builder /workspace/frontend/out ./internal/router/root/dist
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# Build matrix: GOOS × GOARCH
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# CGO_ENABLED=0 — fully static, no libc dependency, required for cross-compilation.
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# -trimpath — strip local filesystem paths from the binary.
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# -s -w — omit symbol table and DWARF debug info (smaller output).
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# -X — stamp version string at link time.
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# TARGET_OS / TARGET_ARCH — when non-empty, skip non-matching combinations.
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RUN set -e; \
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mkdir -p /out; \
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FILTER_OS="${TARGET_OS}"; \
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FILTER_ARCH="${TARGET_ARCH}"; \
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for GOOS in linux darwin windows; do \
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[ -n "$FILTER_OS" ] && [ "$GOOS" != "$FILTER_OS" ] && continue; \
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for GOARCH in amd64 arm64; do \
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[ -n "$FILTER_ARCH" ] && [ "$GOARCH" != "$FILTER_ARCH" ] && continue; \
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EXT=""; \
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[ "$GOOS" = "windows" ] && EXT=".exe"; \
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OUTPUT="/out/openflare-server_${GOOS}_${GOARCH}${EXT}"; \
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echo "==> Building ${OUTPUT} (version=${VERSION})..."; \
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CGO_ENABLED=0 GOOS=${GOOS} GOARCH=${GOARCH} \
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go build \
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-tags embed_frontend \
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-trimpath \
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-ldflags="-s -w -X github.com/Rain-kl/Wavelet/internal/buildinfo.Version=${VERSION} -X github.com/Rain-kl/Wavelet/internal/buildinfo.BuildTime=${BUILD_DATE}" \
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-o "${OUTPUT}" \
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./main.go; \
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done; \
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done
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# ── Export stage ─────────────────────────────────────────────────────────────
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# `docker build --output ./bin .` copies everything from /out to the host.
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FROM scratch AS export
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COPY --from=builder /out/ /
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