add a couple of github actions

1 files changed, 47 insertions, 0 deletions

diff --git a/.github/workflows/update.yml b/.github/workflows/update.yml
new file mode 100644
index 0000000..3cf3414
--- /dev/null
+++ b/.github/workflows/update.yml
@@ -0,0 +1,47 @@
+name: Nix Autoupdater
+
+on:
+  workflow_dispatch: {}
+  schedule:
+  - cron: '0 0 * * *'
+
+jobs:
+  update-packages:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v3
+    - uses: cachix/install-nix-action@v22
+      with:
+        extra_nix_config: |
+          access-tokens = github.com=${{ secrets.GITHUB_TOKEN }}
+          accept-flake-config = true
+    - run: |
+        nix shell nixpkgs#git -c git config user.name 'NixBot'
+        nix shell nixpkgs#git -c git config user.email 'fcuny@users.noreply.github.com'
+        nix flake update
+        nix shell nixpkgs#git -c git commit -am "[Auto] update all inputs"
+
+    - name: Create Pull Request
+      uses: peter-evans/create-pull-request@v5
+      id: cpr
+      with:
+        commit-message: '[Auto] Package updates'
+        committer: GitHub <noreply@github.com>
+        author: ${{ github.actor }} <${{ github.actor }}@users.noreply.github.com>
+        signoff: false
+        branch: package-auto-updates
+        delete-branch: true
+        title: '[Auto] Package updates'
+        body: ''
+        labels: |
+          automated pr
+        assignees: fcuny
+        reviewers: fcuny
+
+    - name: Enable Pull Request Automerge
+      if: steps.cpr.outputs.pull-request-operation == 'created'
+      uses: peter-evans/enable-pull-request-automerge@v3
+      with:
+        token: ${{ secrets.MACHINE_USER_TOKEN }}
+        pull-request-number: ${{ steps.cpr.outputs.pull-request-number }}
+        merge-method: squash