Files
babashka-pod-docker/Dockerfile.nix
Jim Clark d8c86b4c99 Slim/flake (#16)
* flake plus docker cli metadata
2023-08-09 23:10:57 -07:00

29 lines
785 B
Nix

# syntax = docker/dockerfile:1.4
FROM nixos/nix:latest AS builder
WORKDIR /tmp/build
RUN mkdir /tmp/nix-store-closure
RUN \
--mount=type=cache,target=/nix,from=nixos/nix:latest,source=/nix \
--mount=type=cache,target=/root/.cache \
--mount=type=bind,target=/tmp/build \
<<EOF
nix \
--extra-experimental-features "nix-command flakes" \
--extra-substituters "http://host.docker.internal?priority=10" \
--option filter-syscalls false \
--show-trace \
--log-format raw \
build . --out-link /tmp/output/result
cp -R $(nix-store -qR /tmp/output/result) /tmp/nix-store-closure
EOF
FROM scratch
WORKDIR /app
COPY --from=builder /tmp/nix-store-closure /nix/store
COPY --from=builder /tmp/output/ /app/
ENTRYPOINT ["/app/result/bin/entrypoint"]