diff options
| -rw-r--r-- | .github/actions/nix-build/Dockerfile | 23 | ||||
| -rwxr-xr-x | .github/actions/nix-build/entrypoint.sh | 24 | ||||
| -rw-r--r-- | .github/workflows/haskell.yml | 14 |
3 files changed, 52 insertions, 9 deletions
diff --git a/.github/actions/nix-build/Dockerfile b/.github/actions/nix-build/Dockerfile new file mode 100644 index 000000000000..cfe8e35df091 --- /dev/null +++ b/.github/actions/nix-build/Dockerfile @@ -0,0 +1,23 @@ +FROM lnl7/nix:2.1.2 + +LABEL name="Nix Build for GitHub Actions" +LABEL version="1.0" +LABEL repository="http://github.com/glittershark/xanthous" +LABEL homepage="http://github.com/glittershark/xanthous" +LABEL maintainer="Griffin Smith <root at gws dot fyi>" + +LABEL "com.github.actions.name"="Nix Build" +LABEL "com.github.actions.description"="Runs 'nix-build'" +LABEL "com.github.actions.icon"="cpu" +LABEL "com.github.actions.color"="purple" + +RUN nix-env -iA \ + nixpkgs.gnutar nixpkgs.gzip \ + nixpkgs.gnugrep nixpkgs.git && \ + mkdir -p /etc/nix && \ + (echo "binary-caches = https://cache.nixos.org/" | tee -a /etc/nix/nix.conf) && \ + (echo "trusted-public-keys = cache.nixos.org-1:6NCHdD59X431o0gWypbMrAURkbJ16ZPMQFGspcDShjY=" | tee -a /etc/nix/nix.conf) + +COPY entrypoint.sh /entrypoint.sh +ENTRYPOINT [ "/entrypoint.sh" ] +CMD [ "--help" ] diff --git a/.github/actions/nix-build/entrypoint.sh b/.github/actions/nix-build/entrypoint.sh new file mode 100755 index 000000000000..4499660edd32 --- /dev/null +++ b/.github/actions/nix-build/entrypoint.sh @@ -0,0 +1,24 @@ +#!/usr/bin/env bash + +# Entrypoint that runs nix-build and, optionally, copies Docker image tarballs +# to real files. The reason this is necessary is because once a Nix container +# exits, you must copy out the artifacts to the working directory before exit. + +[ "$DEBUG" = "1" ] && set -x +[ "$QUIET" = "1" ] && QUIET_ARG="-Q" + +set -e + +# file to build (e.g. release.nix) +file="$1" + +[ "$file" = "" ] && echo "No .nix file to build specified!" && exit 1 +[ ! -e "$file" ] && echo "File $file not exist!" && exit 1 + +echo "Building all attrs in $file..." +nix-build --no-link ${QUIET_ARG} "$file" + +echo "Copying build closure to $(pwd)/store..." +mapfile -t storePaths < <(nix-build ${QUIET_ARG} --no-link "$file" | grep -v cache-deps) +printf '%s\n' "${storePaths[@]}" > store.roots +nix copy --to "file://$(pwd)/store" "${storePaths[@]}" diff --git a/.github/workflows/haskell.yml b/.github/workflows/haskell.yml index 9b6cb1ab84d0..e1a57d44005e 100644 --- a/.github/workflows/haskell.yml +++ b/.github/workflows/haskell.yml @@ -4,16 +4,12 @@ on: [push] jobs: build: - + runs-on: ubuntu-latest steps: - uses: actions/checkout@v1 - - name: Install dependencies - run: cabal install --only-dependencies --enable-tests - - name: Build - run: | - cabal configure --enable-tests - cabal build - - name: Run tests - run: cabal test + - name: Nix Build + with: + args: default.nix + uses: ./.github/actions/nix-build |