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Nix CI

Nix CI #525

Workflow file for this run

jobs:
nixCI:
name: Nix CI
permissions:
actions: write
contents: write
runs-on: ${{ matrix.os }}
steps:
- name: Checkout this repo
uses: actions/checkout@v3
- name: Install Nix
uses: nixbuild/nix-quick-install-action@v25
with:
nix_conf: |
access-tokens = github.com=${{ secrets.GITHUB_TOKEN }}
substituters = https://cache.nixos.org/ https://nix-community.cachix.org https://cache.iog.io https://deemp.cachix.org
trusted-public-keys = cache.nixos.org-1:6NCHdD59X431o0gWypbMrAURkbJ16ZPMQFGspcDShjY= nix-community.cachix.org-1:mB9FSh9qf2dCimDSUo8Zy7bkq5CX+/rkCWyvRCYg3Fs= hydra.iohk.io:f/Ea+s+dFdN+3Y/G+FDgSq+a5NEWhJGzdjvKNGv0/EQ= deemp.cachix.org-1:9shDxyR2ANqEPQEEYDL/xIOnoPwxHot21L5fiZnFL18=
keep-outputs = true
- name: Restore and cache Nix store
uses: nix-community/cache-nix-action@v1
with:
key: nix-${{ matrix.os }}-job-${{ hashfiles('**/flake.nix', '**/flake.lock') }}
linux-gc-enabled: true
linux-max-store-size: 5000000000
macos-gc-enabled: true
macos-max-store-size: 5000000000
restore-keys: |
nix-${{ matrix.os }}-job-
- name: Remove old cache profiles
run: rm -rf /nix/var/nix/profiles/cache
- if: matrix.os == 'ubuntu-22.04'
name: Configure git for github-actions
run: |
git config --global user.name github-actions
git config --global user.email github-actions@github.com
- if: matrix.os == 'ubuntu-22.04'
name: Format Nix files
run: |-
nix profile install nix-dev/#format
nix run nix-dev/#format
- if: matrix.os == 'ubuntu-22.04'
name: Update flake locks
run: |-
nix profile install nix-dev/#updateLocks
nix run nix-dev/#updateLocks
- if: matrix.os == 'ubuntu-22.04'
name: Commit & Push
run: |-
git pull --rebase --autostash
git add .
git commit \
-m "action" \
-m "Format Nix files" \
-m "Update flake locks" \
|| echo "commit failed!"
git push
- name: Save flakes
run: |-
nix profile install nix-dev/#saveFlakes
nix run nix-dev/#saveFlakes
- name: Purge cache
uses: deemp/purge-cache@v1
with:
accessed: false
created: true
debug: true
max-age: 172800
strategy:
matrix:
os:
- macos-11
- macos-12
- ubuntu-20.04
- ubuntu-22.04
name: Nix CI
"on":
pull_request: {}
push: {}
schedule:
- cron: 0 0 * * *
workflow_dispatch: {}