update.yml

name: "Update flake inputs"
on:
  workflow_dispatch:
  schedule:
    - cron: "0 23 * * 4" # Every week on Thursday - before by auto update of nixos.
jobs:
  update:
    runs-on: ubuntu-latest
    env:
      NIXPKGS_ALLOW_BROKEN: "1"
      NIXPKGS_ALLOW_UNFREE: "1"
      NIXPKGS_ALLOW_INSECURE: "1"
      NIX_CONFIG: |
        experimental-features = nix-command flakes
        access-tokens = github.com=${{ secrets.GITHUB_TOKEN }}
      GIT_AUTHOR_NAME: github-actions[bot]
      GIT_AUTHOR_EMAIL: github-actions[bot]@users.noreply.github.com
      GIT_COMMITTER_NAME: github-actions[bot]
      GIT_COMMITTER_EMAIL: github-actions[bot]@users.noreply.github.com
    permissions:
      actions: write
      contents: write
      pull-requests: write
    steps:
      - uses: actions/checkout@v6
      - name: mount Nix store on larger partition
        # on the Linux runner `/` doesn't have enough space, but there's a `/mnt` which does.
        if: runner.os == 'Linux'
        run: |
          sudo mkdir /nix /mnt/nix
          sudo mount --bind /mnt/nix /nix
      - uses: cachix/install-nix-action@v31
        with:
          nix_path: nixpkgs=channel:nixos-unstable
      - uses: cachix/cachix-action@v17
        with:
          name: scarisey-public
          authToken: "${{ secrets.CACHIX_AUTH_TOKEN }}"
      - name: Prepare update branch
        run: |
          git remote remove origin
          git remote add origin https://${{ secrets.GITHUB_TOKEN }}@github.com/${{ github.repository }}.git
          git checkout -b ci/auto_update
      - name: Update flake inputs
        run: |
          nix flake update --commit-lock-file --accept-flake-config
      - name: Update version of Copilot CLI
        run: |
          nix develop .#devShells.x86_64-linux.updateShell --command './update.sh'
          git add versions.json package-lock.json
          git diff --cached --quiet || git commit -m "chore:update copilot CLI version"
      - name: Push changes to remote
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        run: |
          git push --force --set-upstream origin ci/auto_update
          gh pr create --title "CI:Auto Update" --body "Automatic update from CI" || true
          gh pr merge --rebase --auto --delete-branch
          gh workflow run report-and-push.yml --ref 'ci/auto_update'