chore(deps): Add GitHub Action for

  updating dependencies

1 files changed, 33 insertions, 0 deletions

diff --git a/.github/workflows/update-deps.yml b/.github/workflows/update-deps.yml
new file mode 100644
index 0000000..95ee71e
--- /dev/null
+++ b/.github/workflows/update-deps.yml
@@ -0,0 +1,33 @@
+name: Update Dependencies
+
+on:
+  workflow_dispatch:
+  schedule:
+    - cron: "0 0 * * 1"
+
+jobs:
+  update-deps:
+    runs-on: ubuntu-latest
+    permissions:
+      contents: write
+      pull-requests: write
+    steps:
+      - uses: actions/checkout@v4
+
+      - uses: cachix/install-nix-action@v31
+        with:
+          extra_nix_config: "extra-experimental-features = nix-command flakes"
+
+      - name: Update and Hash
+        run: |
+          npm update
+          NEW_HASH=$(nix shell nixpkgs#prefetch-npm-deps -c prefetch-npm-deps package-lock.json)
+          sed -i "s|npmDepsHash = ".*"|npmDepsHash = \"$NEW_HASH\"|" flake.nix
+
+      - name: Create Pull Request
+        uses: peter-evans/create-pull-request@v6
+        with:
+          commit-message: "chore(deps): update npm dependencies"
+          title: "chore(deps): update dependencies"
+          branch: "chore/update-deps"
+          delete-branch: true