Dockerfile


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62

# syntax=docker/dockerfile:1.6-labs
FROM --platform=linux/amd64 golang:1.22-alpine AS build

ARG TARGETOS
ARG TARGETARCH
ARG TARGETVARIANT
ENV GOOS=$TARGETOS GOARCH=$TARGETARCH

RUN apk add --no-cache make git

WORKDIR /go/src/github.com/hairyhenderson/gomplate
COPY go.mod /go/src/github.com/hairyhenderson/gomplate
COPY go.sum /go/src/github.com/hairyhenderson/gomplate

RUN --mount=type=cache,id=go-build-${TARGETOS}-${TARGETARCH}${TARGETVARIANT},target=/root/.cache/go-build \
	--mount=type=cache,id=go-pkg-${TARGETOS}-${TARGETARCH}${TARGETVARIANT},target=/go/pkg \
		go mod download -x

COPY . /go/src/github.com/hairyhenderson/gomplate

RUN --mount=type=cache,id=go-build-${TARGETOS}-${TARGETARCH}${TARGETVARIANT},target=/root/.cache/go-build \
	--mount=type=cache,id=go-pkg-${TARGETOS}-${TARGETARCH}${TARGETVARIANT},target=/go/pkg \
		make build
RUN mv bin/gomplate* /bin/

FROM scratch AS gomplate-linux

ARG VCS_REF
ARG TARGETOS
ARG TARGETARCH
ARG TARGETVARIANT

LABEL org.opencontainers.image.revision=$VCS_REF \
	org.opencontainers.image.source="https://github.com/hairyhenderson/gomplate"

COPY --from=build /etc/ssl/certs/ca-certificates.crt /etc/ssl/certs/ca-certificates.crt
COPY --from=build /bin/gomplate_${TARGETOS}-${TARGETARCH}${TARGETVARIANT} /gomplate

ENTRYPOINT [ "/gomplate" ]

FROM alpine:3.19 AS gomplate-alpine

ARG VCS_REF
ARG TARGETOS
ARG TARGETARCH
ARG TARGETVARIANT

LABEL org.opencontainers.image.revision=$VCS_REF \
	org.opencontainers.image.source="https://github.com/hairyhenderson/gomplate"

COPY --from=build /etc/ssl/certs/ca-certificates.crt /etc/ssl/certs/ca-certificates.crt
COPY --from=build /bin/gomplate_${TARGETOS}-${TARGETARCH}${TARGETVARIANT} /bin/gomplate

ENTRYPOINT [ "/bin/gomplate" ]

FROM --platform=windows/amd64 mcr.microsoft.com/windows/nanoserver:ltsc2022 AS gomplate-windows
ARG TARGETOS
ARG TARGETARCH
ARG TARGETVARIANT
COPY --from=build /bin/gomplate_${TARGETOS}-${TARGETARCH}${TARGETVARIANT}.exe /gomplate.exe

FROM gomplate-$TARGETOS AS gomplate