GoDoxy/Dockerfile

58 lines
1.2 KiB
Docker

# Stage 1: Builder
FROM golang:1.23.1-alpine AS builder
RUN apk add --no-cache tzdata make
WORKDIR /src
# Only copy go.mod and go.sum initially for better caching
COPY go.mod go.sum /src/
# Utilize build cache
RUN --mount=type=cache,target="/go/pkg/mod" \
go mod download -x
ENV GOCACHE=/root/.cache/go-build
ARG VERSION
ENV VERSION=${VERSION}
COPY scripts /src/scripts
COPY Makefile /src/
RUN --mount=type=cache,target="/go/pkg/mod" \
--mount=type=cache,target="/root/.cache/go-build" \
--mount=type=bind,src=cmd,dst=/src/cmd \
--mount=type=bind,src=internal,dst=/src/internal \
--mount=type=bind,src=pkg,dst=/src/pkg \
make build && \
mkdir -p /app/error_pages /app/certs && \
cp bin/go-proxy /app/go-proxy
# Stage 2: Final image
FROM scratch
LABEL maintainer="yusing@6uo.me"
LABEL proxy.exclude=1
# copy timezone data
COPY --from=builder /usr/share/zoneinfo /usr/share/zoneinfo
# copy binary
COPY --from=builder /app /app
# copy schema directory
COPY schema/ /app/schema/
# copy certs
COPY --from=builder /etc/ssl/certs /etc/ssl/certs
ENV DOCKER_HOST=unix:///var/run/docker.sock
ENV GOPROXY_DEBUG=0
EXPOSE 80
EXPOSE 8888
EXPOSE 443
WORKDIR /app
CMD ["/app/go-proxy"]