version-bump/Dockerfile.buildkit at main · sudo-bmitch/version-bump · GitHub

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# Copyright the version-bump contributors.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

ARG REGISTRY=docker.io
ARG ALPINE_VER=3.24.1@sha256:28bd5fe8b56d1bd048e5babf5b10710ebe0bae67db86916198a6eec434943f8b
ARG GO_VER=1.26.5-alpine@sha256:0178a641fbb4858c5f1b48e34bdaabe0350a330a1b1149aabd498d0699ff5fb2

FROM --platform=$BUILDPLATFORM ${REGISTRY}/library/golang:${GO_VER} AS build
RUN apk add --no-cache \
      ca-certificates \
      make
RUN adduser -D appuser
WORKDIR /src
COPY . /src/
RUN --mount=type=cache,id=gomod,target=/go/pkg/mod/cache \
    --mount=type=cache,id=goroot,target=/root/.cache/go-build \
    GOOS=${TARGETOS} GOARCH=${TARGETARCH} \
    make bin/version-bump
USER appuser
CMD [ "bin/version-bump" ]

FROM scratch AS artifact
COPY --from=build /src/bin/version-bump /version-bump

FROM ${REGISTRY}/library/alpine:${ALPINE_VER} AS release-alpine
COPY --from=build /etc/passwd /etc/group /etc/
COPY --from=build /etc/ssl/certs/ca-certificates.crt /etc/ssl/certs/
COPY --from=build --chown=appuser /home/appuser /home/appuser
COPY --from=build /src/bin/version-bump /usr/local/bin/version-bump
USER appuser
CMD [ "version-bump", "--help" ]
LABEL maintainer="" \
      org.opencontainers.image.authors="https://github.com/sudo-bmitch" \
      org.opencontainers.image.url="https://github.com/sudo-bmitch/version-bump" \
      org.opencontainers.image.documentation="https://github.com/sudo-bmitch/version-bump" \
      org.opencontainers.image.source="https://github.com/sudo-bmitch/version-bump" \
      org.opencontainers.image.version="latest" \
      org.opencontainers.image.vendor="" \
      org.opencontainers.image.licenses="Apache 2.0" \
      org.opencontainers.image.title="version-bump" \
      org.opencontainers.image.description=""

FROM scratch AS release-scratch
COPY --from=build /etc/passwd /etc/group /etc/
COPY --from=build /etc/ssl/certs/ca-certificates.crt /etc/ssl/certs/
COPY --from=build --chown=appuser /home/appuser /home/appuser
COPY --from=build /src/bin/version-bump /version-bump
USER appuser
ENTRYPOINT [ "/version-bump" ]
CMD [ "--help" ]
LABEL maintainer="" \
      org.opencontainers.image.authors="https://github.com/sudo-bmitch" \
      org.opencontainers.image.url="https://github.com/sudo-bmitch/version-bump" \
      org.opencontainers.image.documentation="https://github.com/sudo-bmitch/version-bump" \
      org.opencontainers.image.source="https://github.com/sudo-bmitch/version-bump" \
      org.opencontainers.image.version="latest" \
      org.opencontainers.image.vendor="" \
      org.opencontainers.image.licenses="Apache 2.0" \
      org.opencontainers.image.title="version-bump" \
      org.opencontainers.image.description=""