Dockerfile

FROM --platform=$BUILDPLATFORM golang:1.26.5-alpine3.24@sha256:0178a641fbb4858c5f1b48e34bdaabe0350a330a1b1149aabd498d0699ff5fb2 AS build-stage
WORKDIR /build
ENV CGO_ENABLED=0
COPY go.mod go.sum ./
COPY ./internal/imports ./internal/imports
RUN go build ./internal/imports
COPY . .
RUN go test ./tests
RUN go version
ARG TARGETOS
ARG TARGETARCH
RUN GOOS=$TARGETOS GOARCH=$TARGETARCH go build -o ./ ./...

FROM alpine:3.24.1@sha256:28bd5fe8b56d1bd048e5babf5b10710ebe0bae67db86916198a6eec434943f8b AS release-stage
ARG CI_ENV=noci
ARG GIT_COMMIT=git_commit_undefined
ARG GIT_BRANCH=git_branch_undefined
ARG VERSION=not_versioned
RUN mkdir /app
RUN adduser -u 1000 -D apprunner && chown apprunner:apprunner /app
COPY --from=build-stage --chown=apprunner:apprunner /build/rearm /app/app
RUN mkdir /indir && chown apprunner:apprunner -R /indir
RUN mkdir /outdir && chown apprunner:apprunner -R /outdir
USER apprunner
RUN echo "version=$VERSION" > /app/version && echo "commit=$GIT_COMMIT" >> /app/version && echo "branch=$GIT_BRANCH" >> /app/version
RUN mkdir /app/localdata

LABEL git_commit=$GIT_COMMIT
LABEL git_branch=$GIT_BRANCH
LABEL ci_environment=$CI_ENV
LABEL org.opencontainers.image.version=$VERSION
LABEL org.opencontainers.image.vendor="Reliza Incorporated"
LABEL org.opencontainers.image.title="ReARM CLI"
LABEL org.opencontainers.image.source="https://github.com/relizaio/rearm-cli"
LABEL org.opencontainers.image.license="MIT"
LABEL org.opencontainers.image.url="https://rearmhq.com"
LABEL org.opencontainers.image.base.name="registry.relizahub.com/library/rearm-cli"

ENTRYPOINT ["/app/app"]