---
name: Update default sub-split branch

on: workflow_dispatch

jobs:
  set-default-branch:
    name: Set default git branch
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v2
        with:
          fetch-depth: '0'
          persist-credentials: 'false'
      - uses: actions/github-script@v6
        with:
          github-token: ${{ secrets.PERSONAL_ACCESS_TOKEN }}
          script: |
            const fs = require('fs');
            let splits = JSON.parse(fs.readFileSync('config.subsplit-publish.json'))['sub-splits'];

            for (let split of splits) {
              const { groups: { repo } } = /git@github\.com:thephpleague\/(?P<repo>.*)\.git/.exec(split.target);
              console.log(`Found repo ${repo}`);
              await github.rest.repos.update({
                owner: 'thephpleague',
                repo,
                default_branch: '3.x',
              });
            }

---
name: Update default sub-split branch

on: workflow_dispatch

jobs:
  set-default-branch:
    name: Set default git branch
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v2
        with:
          fetch-depth: '0'
          persist-credentials: 'false'
      - uses: actions/github-script@v6
        with:
          github-token: ${{ secrets.PERSONAL_ACCESS_TOKEN }}
          script: |
            const fs = require('fs');
            let splits = JSON.parse(fs.readFileSync('config.subsplit-publish.json'))['sub-splits'];

            for (let split of splits) {
              const { groups: { repo } } = /git@github\.com:thephpleague\/(?<repo>.*)\.git/.exec(split.target);
              console.log(`Found repo ${repo}`);
              await github.rest.repos.update({
                owner: 'thephpleague',
                repo,
                default_branch: '3.x',
              });
            }

Use JS specific way to define capture group in action
Use JS specific way to define capture group in action
