106 lines
3.0 KiB
Docker
106 lines
3.0 KiB
Docker
FROM --platform=$BUILDPLATFORM golang:1.19 AS build-env
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ARG BUILDPLATFORM
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ARG GOPROXY
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ENV GOPROXY ${GOPROXY:-direct}
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ARG TAG
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ENV TAG ${TAG:-main}
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ARG CI_COMMIT_SHA
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ARG CI_REPO_CLONE_URL
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# Shorthands for easy use and ease of replacement
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ARG OUT "/out-bins"
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ARG DR "/docker/root"
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# Check vars and create directories
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RUN test -n "$CI_COMMIT_SHA" || (echo "CI_COMMIT_SHA is required but not set" >&2 && exit 1) && \
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test -n "$CI_REPO_CLONE_URL" || (echo "CI_REPO_CLONE_URL is required but not set" >&2 && exit 1) && \
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echo "Running prep for ${CI_REPO_CLONE_URL} commit ${CI_COMMIT_SHA}" && \
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mkdir -p "${OUT}/linux/amd64" && \
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mkdir -p "${OUT}/linux/arm64" && \
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mkdir /build && \
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mkdir -p "${DR}"
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# Copying the arch specific binaries to the path easily accessible in the next step and rename them to gitea
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COPY --chmod=755 tmp-bin/release/forgejo-$TAG-linux-amd64 "${OUT}/linux/amd64/gitea"
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COPY --chmod=755 tmp-bin/release/forgejo-$TAG-linux-arm64 "${OUT}/linux/arm64/gitea"
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WORKDIR /build
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RUN echo "setting up git" && \
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# quiet down git
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git config --global init.defaultBranch dummy && \
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git config --global advice.detachedHead false && \
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git init && \
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git remote add origin ${CI_REPO_CLONE_URL} && \
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# shallow clone as we just need the current data, keeps the "clone" really small
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git fetch --depth 1 origin ${CI_COMMIT_SHA} && \
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git checkout FETCH_HEAD && \
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export ENV2INI="environment-to-ini" && \
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export GOFILE="contrib/$ENV2INI/$ENV2INI.go" && \
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echo "compiling for linux/amd64" && \
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GOOS=linux GOARCH=amd64 go build -o "${OUT}/linux/amd64/$ENV2INI" "${GOFILE}" && \
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echo "compiling for linux/arm64" && \
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GOOS=linux GOARCH=arm64 go build -o "${OUT}/linux/arm64/$ENV2INI "${GOFILE}" && \
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cd / && \
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echo "Copying future root addons" && \
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cp -r /build"${DR}/* "${DR}/ && \
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echo "Fixing permissions" && \
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chmod 755 "${DR}/usr/bin/entrypoint "${DR}/usr/local/bin/gitea "${DR}/etc/s6/gitea/* "${DR}/etc/s6/openssh/* "${DR}/etc/s6/.s6-svscan/* && \
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echo "removing git repo" && \
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rm -Rf /build
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# Main build
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FROM alpine:3.17.0
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LABEL maintainer="contact@forgejo.org"
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ARG TARGETPLATFORM
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ENV TARGETPLATFORM=${TARGETPLATFORM:-linux/amd64}
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EXPOSE 22 3000
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RUN apk --no-cache add \
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bash \
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ca-certificates \
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curl \
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gettext \
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git \
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linux-pam \
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openssh \
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s6 \
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sqlite \
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su-exec \
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gnupg \
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tzdata
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RUN addgroup \
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-S -g 1000 \
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git && \
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adduser \
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-S -H -D \
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-h /data/git \
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-s /bin/bash \
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-u 1000 \
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-G git \
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git && \
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echo "git:*" | chpasswd -e
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ENV USER git
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ENV GITEA_CUSTOM /data/gitea
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VOLUME ["/data"]
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ENTRYPOINT ["/usr/bin/entrypoint"]
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CMD ["/bin/s6-svscan", "/etc/s6"]
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ARG OUT "/out-bins"
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ARG DR "/docker/root"
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COPY --from=build-env "${DR}" /
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COPY --from=build-env --chmod=755 "${OUT}/$TARGETPLATFORM/*" /app/gitea/
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# unsure it it's better to just use 2 copys and bring it to the correct place
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# or ln -s (had mixed results usually ln -s makes a smaller end result)
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RUN ln -s /app/gitea/environment-to-ini /usr/local/bin/environment-to-ini
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