34 lines
838 B
Plaintext
34 lines
838 B
Plaintext
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# Stage 1 · go builder
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ARG GO_BUILDER=golang
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ARG GO_VERSION=latest
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FROM ${GO_BUILDER}:${GO_VERSION} AS build
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ARG GO_OS
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ARG GO_ARCH
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ARG GIT_HOST
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ARG REPO_ORG
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ARG REPO_NAME
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ARG APP_VERSION
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# Copy the project inside the builder container
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WORKDIR $GOPATH/src/${GIT_HOST}/$REPO_ORG/$REPO_NAME/
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COPY . .
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# Build the binary
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RUN CGO_ENABLED=0 GOOS=${GO_OS} GOARCH=${GO_ARCH} \
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go build \
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-installsuffix cgo \
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-ldflags="-w -s -X 'main.APP_VERSION=${APP_VERSION}' -X 'main.COMMIT_ID=$(git log HEAD --oneline | awk '{print $1}' | head -n1)'" \
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--o /app
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# Stage 2 · scratch image
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FROM scratch
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# Copy the necessary stuff from the build stage
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COPY --from=build /app /app
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# Copy the certificates - in case of fetches
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COPY --from=build /etc/ssl/certs/ca-certificates.crt /etc/ssl/cert.pem
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# Execute the binary
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ENTRYPOINT ["/app"]
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