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Improve Docker: use GoReleaser for images #584
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,16 +1,8 @@ | ||
| # build stage | ||
| FROM golang:alpine AS build | ||
| RUN apk update && apk add git | ||
| ADD . /src | ||
| WORKDIR /src | ||
| ENV CGO_ENABLED=0 | ||
| RUN go build \ | ||
| -ldflags "-X github.com/jpillora/chisel/share.BuildVersion=$(git describe --abbrev=0 --tags)" \ | ||
| -o /tmp/bin | ||
| # run stage | ||
| FROM alpine:3 AS certs | ||
| RUN apk add --no-cache ca-certificates | ||
|
|
||
| FROM scratch | ||
| LABEL maintainer="dev@jpillora.com" | ||
| COPY --from=build /etc/ssl/certs/ca-certificates.crt /etc/ssl/certs/ | ||
| WORKDIR /app | ||
| COPY --from=build /tmp/bin /app/bin | ||
| ENTRYPOINT ["/app/bin"] | ||
| COPY --from=certs /etc/ssl/certs/ca-certificates.crt /etc/ssl/certs/ | ||
| COPY chisel /app/bin | ||
| ENTRYPOINT ["/app/bin"] |
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Docker image tags/manifests are templated with
{{ .Tag }}, which will include the leadingvfrom git tags (e.g.,v1.2.3). This differs from the prior workflow’s semver tags (e.g.,1.2.3) and from the binary BuildVersion which uses{{ .Version }}. If you want to preserve existing Docker tag semantics, switch these templates to use{{ .Version }}(and update all related templates consistently).