Delta/Dockerfile.release at main · DeltaCLI/Delta · GitHub

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# Multi-stage Dockerfile for building Delta CLI releases
FROM golang:1.21-alpine AS builder

# Install build dependencies
RUN apk add --no-cache \
    git \
    make \
    gcc \
    musl-dev \
    sqlite-dev \
    curl \
    bash \
    zip

# Set working directory
WORKDIR /build

# Copy go mod files first for better caching
COPY go.mod go.sum ./
RUN go mod download

# Copy source code
COPY . .

# Download SQLite vector extension
RUN curl -L -o sqlite-vec.tar.gz https://github.com/asg017/sqlite-vec/releases/download/v0.1.6/sqlite-vec-0.1.6-loadable-linux-x86_64.tar.gz && \
    tar -xzf sqlite-vec.tar.gz && \
    rm -f sqlite-vec.tar.gz

# Build for all platforms
ARG VERSION
ENV VERSION=${VERSION}

# Build script that handles cross-compilation
RUN echo '#!/bin/bash' > /build-all.sh && \
    echo 'set -e' >> /build-all.sh && \
    echo 'VERSION=${VERSION:-v0.4.7-alpha}' >> /build-all.sh && \
    echo 'echo "Building Delta CLI ${VERSION} for all platforms..."' >> /build-all.sh && \
    echo '' >> /build-all.sh && \
    echo '# Linux AMD64' >> /build-all.sh && \
    echo 'CGO_ENABLED=1 GOOS=linux GOARCH=amd64 go build -ldflags "-X main.Version=${VERSION}" -o build/linux-amd64/delta *.go' >> /build-all.sh && \
    echo '' >> /build-all.sh && \
    echo '# Darwin AMD64 (macOS Intel)' >> /build-all.sh && \
    echo 'CGO_ENABLED=0 GOOS=darwin GOARCH=amd64 go build -ldflags "-X main.Version=${VERSION}" -o build/darwin-amd64/delta *.go' >> /build-all.sh && \
    echo '' >> /build-all.sh && \
    echo '# Darwin ARM64 (macOS M1/M2)' >> /build-all.sh && \
    echo 'CGO_ENABLED=0 GOOS=darwin GOARCH=arm64 go build -ldflags "-X main.Version=${VERSION}" -o build/darwin-arm64/delta *.go' >> /build-all.sh && \
    echo '' >> /build-all.sh && \
    echo '# Windows AMD64' >> /build-all.sh && \
    echo 'CGO_ENABLED=0 GOOS=windows GOARCH=amd64 go build -ldflags "-X main.Version=${VERSION}" -o build/windows-amd64/delta.exe *.go' >> /build-all.sh && \
    chmod +x /build-all.sh

# Run the build
RUN /build-all.sh

# Create archives
RUN cd build && \
    tar -czf delta-${VERSION}-linux-amd64.tar.gz -C linux-amd64 delta && \
    tar -czf delta-${VERSION}-darwin-amd64.tar.gz -C darwin-amd64 delta && \
    tar -czf delta-${VERSION}-darwin-arm64.tar.gz -C darwin-arm64 delta && \
    zip delta-${VERSION}-windows-amd64.zip -j windows-amd64/delta.exe

# Final stage - just the artifacts
FROM alpine:latest
RUN apk add --no-cache ca-certificates
WORKDIR /release
COPY --from=builder /build/build/*.tar.gz /build/build/*.zip ./
COPY --from=builder /build/build/*/delta* ./binaries/

# Generate checksums
RUN sha256sum * > checksums.sha256 || true

CMD ["ls", "-la"]