namespaces.yml

name: Fix deprecated uses of ext namespace
on:
  push:
    branches-ignore:
      - 'dependabot/**'
permissions:
  contents: write
  pull-requests: write
jobs:
  check-namespaces:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v4
      - name: Fix ext namespace
        shell: bash
        run: |
          shopt -s globstar
          sed -i -e 's/ext::function\b/std::function/g' **/*.[hc]pp
          sed -i -e 's/ext::bind\b/std::bind/g' **/*.[hc]pp
          sed -i -e 's/ext::ref\b/std::ref/g' **/*.[hc]pp
          sed -i -e 's/ext::cref\b/std::cref/g' **/*.[hc]pp
          sed -i -e 's/ext::placeholders\b/std::placeholders/g' **/*.[hc]pp
          sed -i -e 's/ext::tuple\b/std::tuple/g' **/*.[hc]pp
          sed -i -e 's/ext::make_tuple\b/std::make_tuple/g' **/*.[hc]pp
          sed -i -e 's/ext::get\b/std::get/g' **/*.[hc]pp
          sed -i -e 's/ext::tie\b/std::tie/g' **/*.[hc]pp
      - name: Create Pull Request
        uses: peter-evans/create-pull-request@v8
        with:
          token: ${{ secrets.GITHUB_TOKEN }}
          branch: fix-ext-namespace-${{ github.ref_name }}
          delete-branch: true
          commit-message: "Fix deprecated uses of ext namespace"
          title: "Fix deprecated uses of ext namespace"
          body: "Automated fix of deprecated ext namespace usages to std equivalents."