# Pull syft, cosign, docker, and docker-buildx from their upstream images so
# we control the dependency versions.
FROM anchore/syft:v1.49.0@sha256:13b53ebabe3d215268c90cf8fb9b875f0183908245f376fd4b3a2cb69d21d484 AS syft
FROM gcr.io/projectsigstore/cosign:v3.1.2@sha256:d91bc4e7e95e8d2f549c747a72dc174f90579e410a1695f57f686674f84ce849 AS cosign
FROM docker:29.5.3-cli-alpine3.23@sha256:873de13208aab9c1de73fe984fd45883e01464fcfcc85efa20aa56a9ccfe7aa6 AS docker
FROM docker/buildx-bin:0.35.0@sha256:917570d8d0ae91ae49251f84f848a6801eedd114554c56a4fdf7ec88cac48eeb AS buildx

FROM golang:1.26.5-alpine@sha256:0178a641fbb4858c5f1b48e34bdaabe0350a330a1b1149aabd498d0699ff5fb2

ARG TARGETPLATFORM

RUN apk add --no-cache bash \
	build-base \
	curl \
	git \
	git-lfs \
	gpg \
	mercurial \
	make \
	openssh-client \
	tini \
	upx

COPY --from=syft   /syft                  /usr/bin/syft
COPY --from=cosign /ko-app/cosign         /usr/bin/cosign
COPY --from=docker /usr/local/bin/docker  /usr/bin/docker
COPY --from=buildx /buildx                /usr/libexec/docker/cli-plugins/docker-buildx

ENTRYPOINT ["/sbin/tini", "--", "/entrypoint.sh"]
CMD [ "-h" ]

COPY scripts/entrypoint.sh /entrypoint.sh
RUN chmod +x /entrypoint.sh

COPY $TARGETPLATFORM/goreleaser_*.apk /tmp/
RUN apk add --no-cache --allow-untrusted /tmp/goreleaser_*.apk
