dependabot-nix-update.yml

name: Dependabot-nix-update

on:
  push:
    branches:
      - "dependabot/npm_and_yarn/*"

jobs:
  update_npm_deps_hash:
    name: Update NPM dependencies hash
    runs-on: ubuntu-latest
    if: github.actor == 'dependabot[bot]' || github.actor == 'dependabot-preview[bot]'
    permissions:
      contents: write
    steps:
      - name: Check Out Code
        uses: actions/checkout@v3

      - name: Install Nix
        uses: DeterminateSystems/nix-installer-action@main

      - name: Configure Cache
        uses: DeterminateSystems/magic-nix-cache-action@main

      - name: Update Hash
        run: nix run .#update-nix

      - name: Set up Git Config
        run: |
          # Configure author metadata to look like commits are made by Dependabot
          git config user.name "${GITHUB_ACTOR}"
          git config user.email "${GITHUB_ACTOR}@users.noreply.github.com"

      - name: Commit changes
        run: |
          git add .
          # Skip committing or pushing if there are no changes
          if [[ $(git status -s) ]]; then
            git commit -m "build(deps): update npm dependencies hash [dependabot skip]" --no-verify
            git push
            echo "Pushed an update to npm dependencies hash"
          else
            echo "Npm dependencies hash was not changed"
          fi