mirror of
https://github.com/orhun/git-cliff.git
synced 2024-08-16 10:20:25 +03:00
41 lines
1.5 KiB
Docker
41 lines
1.5 KiB
Docker
# syntax=docker/dockerfile:1.4.3-labs
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FROM lukemathwalker/cargo-chef:0.1.63-rust-1.76-slim-buster AS chef
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WORKDIR app
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FROM chef AS planner
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COPY . .
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RUN cargo chef prepare --recipe-path recipe.json
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FROM chef AS builder
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COPY --from=planner /app/recipe.json recipe.json
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ENV CARGO_NET_GIT_FETCH_WITH_CLI=true
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RUN cargo chef cook --release --recipe-path recipe.json
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COPY . .
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RUN cargo build --release --locked --no-default-features --features github
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RUN rm -f target/release/deps/git_cliff*
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FROM debian:buster-slim as runner
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# Everything inside this container will be explicitly mounted by the end user,
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# so we can sidestep some Git security restrictions. This app recommends
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# mounting data to /app, but this *can* be changed externally and *will* be
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# changed when run by GitHub Actions, so we need to cover our bases.
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RUN echo '[safe]\n\tdirectory = *' > /etc/gitconfig
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COPY --from=builder /app/target/release/git-cliff /usr/local/bin
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WORKDIR app
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# Even if the repository as marked as safe, GitHub Actions and some other
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# environments insist on running the entrypoint as root inside the container
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# even when being run by a non privileged user on their own files. Here we
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# check the ownership of the workdir (which may or may not be /app) and change
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# our effective user/group ID to match.
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RUN cat <<'EOF' > /usr/local/bin/entrypoint.sh
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#!/bin/sh
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if [ "$(id -u)" -ne "$(stat -c '%u' .)" ]; then
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eids="$(stat -c '--euid %u --egid %g' .)"
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fi
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exec ${eids:+setpriv --clear-groups $eids} git-cliff $@
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EOF
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ENTRYPOINT ["sh", "/usr/local/bin/entrypoint.sh"]
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