48 lines
1.5 KiB
Docker
48 lines
1.5 KiB
Docker
# syntax=docker/dockerfile:1.20.0
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FROM golang:1.26.5-alpine3.23@sha256:622e56dbc11a8cfe87cafa2331e9a201877271cbff918af53d3be315f3da88cc AS builder
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ENV CGO_ENABLED=0
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ENV GOTOOLCHAIN=local
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ARG CADDY_VERSION=v2.11.4
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ARG GRPC_GO_VERSION=v1.82.1
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ARG X_TEXT_VERSION=v0.40.0
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WORKDIR /src
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RUN go mod init who-need-help/caddy-build \
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&& go get "github.com/caddyserver/caddy/v2/cmd/caddy@${CADDY_VERSION}" \
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&& go get "google.golang.org/grpc@${GRPC_GO_VERSION}" \
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&& go get "golang.org/x/text@${X_TEXT_VERSION}" \
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&& test "$(go list -m -f '{{.Version}}' google.golang.org/grpc)" = "$GRPC_GO_VERSION" \
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&& test "$(go list -m -f '{{.Version}}' golang.org/x/text)" = "$X_TEXT_VERSION" \
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&& go build \
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-trimpath \
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-ldflags="-s -w -X github.com/caddyserver/caddy/v2.CustomVersion=${CADDY_VERSION}-wnh-grpc1.82.1-xtext0.40.0" \
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-o /out/caddy \
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github.com/caddyserver/caddy/v2/cmd/caddy
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RUN mkdir -p /rootfs/data/caddy /rootfs/config/caddy /rootfs/tmp \
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&& chown -R 1000:1000 /rootfs
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FROM scratch
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ENV XDG_CONFIG_HOME=/config
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ENV XDG_DATA_HOME=/data
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ENV HOME=/tmp
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COPY --from=builder /etc/ssl/certs/ca-certificates.crt /etc/ssl/certs/ca-certificates.crt
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COPY --from=builder /out/caddy /usr/bin/caddy
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COPY --from=builder --chown=1000:1000 /rootfs/data /data
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COPY --from=builder --chown=1000:1000 /rootfs/config /config
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COPY --from=builder --chown=1000:1000 /rootfs/tmp /tmp
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USER 1000:1000
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WORKDIR /srv
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EXPOSE 80 443 443/udp 2019
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ENTRYPOINT ["/usr/bin/caddy"]
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CMD ["run", "--config", "/etc/caddy/Caddyfile", "--adapter", "caddyfile"]
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