actions: add update-inputs workflow

2 files changed, 31 insertions, 41 deletions

diff --git a/.github/workflows/checkandformat.yml b/.github/workflows/checkandformat.yml
deleted file mode 100644
index 8560ae7..0000000
--- a/.github/workflows/checkandformat.yml
+++ /dev/null
@@ -1,41 +0,0 @@
-name: check and format flake
-
-on:
-  #pull_request:
-  #  paths:
-  #    - "**.nix"
-  #push:
-  #  paths:
-  #    - "**.nix"
-  workflow_dispatch:
-
-jobs:
-  check:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v3
-
-      - uses: cachix/install-nix-action@v19
-        with:
-          github_access_token: ${{ secrets.GITHUB_TOKEN }}
-
-      - run: |
-          export NIXPKGS_ALLOW_UNSUPPORTED_SYSTEM=1
-          export NIXPKGS_ALLOW_BROKEN=1
-          nix flake check --impure
-  format:
-    if: ${{ github.event_name == 'push' }}
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v3
-
-      - uses: cachix/install-nix-action@v19
-        with:
-          github_access_token: ${{ secrets.GITHUB_TOKEN }}
-
-      - run: nix fmt
-
-      - uses: EndBug/add-and-commit@v9
-        with:
-          default_author: github_actions
-          message: "chore: format flake"
diff --git a/.github/workflows/update-inputs.yaml b/.github/workflows/update-inputs.yaml
new file mode 100644
index 0000000..04803cb
--- /dev/null
+++ b/.github/workflows/update-inputs.yaml
@@ -0,0 +1,31 @@
+name: update inputs
+
+on:
+  schedule:
+    # run every saturday
+    - cron: "0 0 * * 6"
+  workflow_dispatch:
+
+permissions:
+  contents: write
+
+jobs:
+  update-lock:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: checkout repo
+        uses: actions/checkout@v3
+
+      - name: install nix
+        uses: cachix/install-nix-action@v20
+        with:
+          github_access_token: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: update all inputs
+        uses: DeterminateSystems/update-flake-lock@v19
+        with:
+          commit-msg: "flake: update inputs"
+          pr-title: "flake: update all inputs"
+          nix-options: "--accept-flake-config"
+          token: ${{ secrets.GITHUB_TOKEN }}