71 lines
1.8 KiB
Docker
71 lines
1.8 KiB
Docker
# syntax = docker/dockerfile:1-experimental
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FROM --platform=${BUILDPLATFORM} golang:1.16.5-alpine AS base
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WORKDIR /src
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ENV CGO_ENABLED=1
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RUN apk update
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RUN apk add gcc g++
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RUN mkdir /out
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FROM base AS buildbase
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COPY go.* .
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RUN --mount=type=cache,target=/go/pkg/mod \
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go mod download
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FROM buildbase AS build
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ARG TARGETOS
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ARG TARGETARCH
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RUN --mount=target=. \
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--mount=type=cache,target=/go/pkg/mod \
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--mount=type=cache,target=/root/.cache/go-build \
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GOOS=${TARGETOS} GOARCH=${TARGETARCH} go build -o /out/example .
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FROM base AS unit-test
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RUN --mount=target=. \
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--mount=type=cache,target=/go/pkg/mod \
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--mount=type=cache,target=/root/.cache/go-build \
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go test -v -coverprofile=/out/cover.out ./...
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FROM golangci/golangci-lint:v1.31.0-alpine AS lint-base
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FROM base AS lint
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RUN --mount=target=. \
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--mount=from=lint-base,src=/usr/bin/golangci-lint,target=/usr/bin/golangci-lint \
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--mount=type=cache,target=/go/pkg/mod \
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--mount=type=cache,target=/root/.cache/go-build \
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--mount=type=cache,target=/root/.cache/golangci-lint \
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golangci-lint run --timeout 10m0s ./...
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FROM base as mod-init-base
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WORKDIR /out
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COPY . .
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ENV MODNAME goptrack
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RUN go mod init "${MODNAME}" && go mod tidy
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FROM base AS mod-tidy
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WORKDIR /out
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COPY . .
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RUN go mod tidy
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FROM scratch AS mod-init
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COPY --from=mod-init-base /out/go.mod /go.mod
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COPY --from=mod-init-base /out/go.sum /go.sum
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FROM scratch AS tidy
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COPY --from=mod-tidy /out/go.sum /go.sum
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COPY --from=mod-tidy /out/go.mod /go.mod
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FROM scratch AS unit-test-coverage
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COPY --from=unit-test /out/cover.out /cover.out
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FROM scratch AS bin-unix
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COPY --from=build /out/example /
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FROM bin-unix AS bin-linux
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FROM bin-unix AS bin-darwin
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FROM scratch AS bin-windows
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COPY --from=build /out/example /example.exe
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FROM bin-${TARGETOS} as bin
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