39 lines
1.4 KiB
YAML
39 lines
1.4 KiB
YAML
name: Check Flake
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on: [push]
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env:
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DEBIAN_FRONTEND: noninteractive
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PATH: /run/current-system/sw/bin/
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jobs:
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check-flake:
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runs-on: nixos
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steps:
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- name: Checkout the repository
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uses: actions/checkout@v3
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with:
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fetch-depth: 0
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- name: Check Flake
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run: nix flake check --all-systems --print-build-logs --log-format raw --show-trace
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- name: Push to cache
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env:
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XDG_CONFIG_HOME: ${{ runner.temp }}/.config
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run: |
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set -euxo pipefail
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export XDG_CONFIG_HOME="$(mktemp -d)"
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mkdir -p "$XDG_CONFIG_HOME/attic"
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attic login local "${{ vars.ATTIC_ENDPOINT }}" "${{ secrets.ATTIC_TOKEN }}"
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# Get all system toplevel store paths
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toplevels=$(nix eval .#nixosConfigurations --apply 'cs: map (n: "${cs.${n}.config.system.build.toplevel}") (builtins.attrNames cs)' --json | jq -r '.[]')
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echo "Found $(echo "$toplevels" | wc -l) system toplevels"
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# Expand to full closures, deduplicate, and filter out paths already
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# signed by cache.nixos.org — only our custom builds need caching
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paths=$(echo "$toplevels" \
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| xargs nix path-info -r --json \
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| jq -r '[.[] | select((.signatures // []) | all(startswith("cache.nixos.org") | not)) | .path] | unique[]')
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echo "Pushing $(echo "$paths" | wc -l) unique paths to cache"
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echo "$paths" | xargs attic push local:nixos
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