forgejo/Dockerfile.rootless

FROM --platform=$BUILDPLATFORM code.forgejo.org/oci/xx AS xx

FROM --platform=$BUILDPLATFORM code.forgejo.org/oci/golang:1.23-alpine3.20 as build-env

ARG GOPROXY
ENV GOPROXY=${GOPROXY:-direct}

ARG RELEASE_VERSION
ARG TAGS="sqlite sqlite_unlock_notify"
ENV TAGS="bindata timetzdata $TAGS"
ARG CGO_EXTRA_CFLAGS

#
# Transparently cross compile for the target platform
#
COPY --from=xx / /
ARG TARGETPLATFORM
RUN apk --no-cache add clang lld
RUN xx-apk --no-cache add gcc musl-dev
ENV CGO_ENABLED=1
RUN xx-go --wrap
#
# for go generate and binfmt to find
# without it the generate phase will fail with
# #19 25.04 modules/public/public_bindata.go:8: running "go": exit status 1
# #19 25.39 aarch64-binfmt-P: Could not open '/lib/ld-musl-aarch64.so.1': No such file or directory
# why exactly is it needed? where is binfmt involved?
#
RUN cp /*-alpine-linux-musl*/lib/ld-musl-*.so.1 /lib || true

RUN apk --no-cache add build-base git nodejs npm

COPY . ${GOPATH}/src/code.gitea.io/gitea
WORKDIR ${GOPATH}/src/code.gitea.io/gitea

RUN make clean
RUN make frontend
RUN go build contrib/environment-to-ini/environment-to-ini.go && xx-verify environment-to-ini
RUN make RELEASE_VERSION=$RELEASE_VERSION go-check generate-backend static-executable && xx-verify gitea

# Copy local files
COPY docker/rootless /tmp/local

# Set permissions
RUN chmod 755 /tmp/local/usr/local/bin/docker-entrypoint.sh \
              /tmp/local/usr/local/bin/docker-setup.sh \
              /tmp/local/usr/local/bin/gitea \
              /go/src/code.gitea.io/gitea/gitea \
              /go/src/code.gitea.io/gitea/environment-to-ini
RUN chmod 644 /go/src/code.gitea.io/gitea/contrib/autocompletion/bash_autocomplete

FROM code.forgejo.org/oci/alpine:3.20
LABEL maintainer="contact@forgejo.org" \
      org.opencontainers.image.authors="Forgejo" \
      org.opencontainers.image.url="https://forgejo.org" \
      org.opencontainers.image.documentation="https://forgejo.org/download/#container-image" \
      org.opencontainers.image.source="https://codeberg.org/forgejo/forgejo" \
      org.opencontainers.image.version="${RELEASE_VERSION}" \
      org.opencontainers.image.vendor="Forgejo" \
      org.opencontainers.image.licenses="GPL-3.0-or-later" \
      org.opencontainers.image.title="Forgejo. Beyond coding. We forge." \
      org.opencontainers.image.description="Forgejo is a self-hosted lightweight software forge. Easy to install and low maintenance, it just does the job."

EXPOSE 2222 3000

RUN apk --no-cache add \
    bash \
    ca-certificates \
    dumb-init \
    gettext \
    git \
    curl \
    gnupg \
    && rm -rf /var/cache/apk/*

RUN addgroup \
    -S -g 1000 \
    git && \
  adduser \
    -S -H -D \
    -h /var/lib/gitea/git \
    -s /bin/bash \
    -u 1000 \
    -G git \
    git

RUN mkdir -p /var/lib/gitea /etc/gitea
RUN chown git:git /var/lib/gitea /etc/gitea

COPY --from=build-env /tmp/local /
RUN cd /usr/local/bin ; ln -s gitea forgejo
COPY --from=build-env --chown=root:root /go/src/code.gitea.io/gitea/gitea /app/gitea/gitea
RUN ln -s /app/gitea/gitea /app/gitea/forgejo-cli
COPY --from=build-env --chown=root:root /go/src/code.gitea.io/gitea/environment-to-ini /usr/local/bin/environment-to-ini
COPY --from=build-env /go/src/code.gitea.io/gitea/contrib/autocompletion/bash_autocomplete /etc/profile.d/gitea_bash_autocomplete.sh

#git:git
USER 1000:1000
ENV GITEA_WORK_DIR=/var/lib/gitea
ENV GITEA_CUSTOM=/var/lib/gitea/custom
ENV GITEA_TEMP=/tmp/gitea
ENV TMPDIR=/tmp/gitea

# Legacy config file for backwards compatibility
# TODO: remove on next major version release
ENV GITEA_APP_INI_LEGACY=/etc/gitea/app.ini

ENV GITEA_APP_INI=${GITEA_CUSTOM}/conf/app.ini
ENV HOME="/var/lib/gitea/git"
VOLUME ["/var/lib/gitea", "/etc/gitea"]
WORKDIR /var/lib/gitea

ENTRYPOINT ["/usr/bin/dumb-init", "--", "/usr/local/bin/docker-entrypoint.sh"]
CMD []