CI: Flakes.

.github/workflows/flake-update.yml

@@ -0,0 +1,108 @@
+env:
+  CACHIX_SIGNING_KEY: ${{ secrets.CACHIX_SIGNING_KEY }}
+  CI_ALLOW_ROOT: '1'
+  CI_CONFIG: ./ci/flake-cron.nix
+  CI_PLATFORM: gh-actions
+  OPENSSH_PRIVATE_KEY: ${{ secrets.OPENSSH_PRIVATE_KEY }}
+jobs:
+  ci-check:
+    name: flake-update check
+    runs-on: ubuntu-latest
+    steps:
+    - id: checkout
+      name: git clone
+      uses: actions/checkout@v1
+      with:
+        submodules: false
+    - id: nix-install
+      name: nix install
+      uses: arcnmx/ci/actions/nix/install@nix2.4
+    - id: ci-action-build
+      name: nix build ci.gh-actions.configFile
+      uses: arcnmx/ci/actions/nix/build@nix2.4
+      with:
+        attrs: ci.gh-actions.configFile
+        out-link: .ci/workflow.yml
+    - id: ci-action-compare
+      name: gh-actions compare
+      uses: arcnmx/ci/actions/nix/run@nix2.4
+      with:
+        args: -u .github/workflows/flake-update.yml .ci/workflow.yml
+        attrs: nixpkgs.diffutils
+        command: diff
+  flake-update:
+    name: flake-update
+    runs-on: ubuntu-latest
+    steps:
+    - id: checkout
+      name: git clone
+      uses: actions/checkout@v1
+      with:
+        submodules: false
+    - id: nix-install
+      name: nix install
+      uses: arcnmx/ci/actions/nix/install@nix2.4
+    - id: ci-setup
+      name: nix setup
+      uses: arcnmx/ci/actions/nix/run@nix2.4
+      with:
+        attrs: ci.job.flake-update.run.bootstrap
+        quiet: false
+    - id: architectures
+      name: prepare for emulated builds
+      run: 'sudo $(which archbinfmt)
+
+        '
+    - id: ci-dirty
+      name: nix test dirty
+      uses: arcnmx/ci/actions/nix/run@nix2.4
+      with:
+        attrs: ci.job.flake-update.run.test
+        command: ci-build-dirty
+        quiet: false
+        stdout: ${{ runner.temp }}/ci.build.dirty
+    - id: ci-test
+      name: nix test build
+      uses: arcnmx/ci/actions/nix/run@nix2.4
+      with:
+        attrs: ci.job.flake-update.run.test
+        command: ci-build-realise
+        ignore-exit-code: true
+        quiet: false
+        stdin: ${{ runner.temp }}/ci.build.dirty
+    - env:
+        CI_EXIT_CODE: ${{ steps.ci-test.outputs.exit-code }}
+      id: ci-summary
+      name: nix test results
+      uses: arcnmx/ci/actions/nix/run@nix2.4
+      with:
+        attrs: ci.job.flake-update.run.test
+        command: ci-build-summarise
+        quiet: false
+        stdin: ${{ runner.temp }}/ci.build.dirty
+        stdout: ${{ runner.temp }}/ci.build.cache
+    - env:
+        CACHIX_SIGNING_KEY: ${{ secrets.CACHIX_SIGNING_KEY }}
+      id: ci-cache
+      if: always()
+      name: nix test cache
+      uses: arcnmx/ci/actions/nix/run@nix2.4
+      with:
+        attrs: ci.job.flake-update.run.test
+        command: ci-build-cache
+        quiet: false
+        stdin: ${{ runner.temp }}/ci.build.cache
+name: flake-update
+'on':
+  pull_request:
+    paths:
+    - default.nix
+    - ci/flake-cron.nix
+    - .github/workflows/flake-update.yml
+  push:
+    paths:
+    - default.nix
+    - ci/flake-cron.nix
+    - .github/workflows/flake-update.yml
+  schedule:
+  - cron: 0 0 * * *