[infra] Create first reusable workflow

.github/workflows/reusable-add-reviewers-to-pr.yml

@@ -0,0 +1,52 @@
+name: Add reviewers to PRs
+
+on:
+  pull_request_target:
+    branches: ['master', 'next']
+    types: ['labeled']
+  workflow_call:
+    inputs:
+      team-slug:
+        description: 'The slug of the team from which reviewers get collected'
+        required: true
+        type: string
+      label-name:
+        description: 'The name of the label that triggers the action'
+        required: true
+        type: string
+    secrets:
+      token:
+        description: 'The github token to use for the API calls. You can use the GITHUB_TOKEN secret'
+        required: true
+        type: string
+
+permissions: {}
+
+jobs:
+  add-reviewers-to-pr:
+    # Tests that label is added on the PR
+    if: ${{ github.event.label.name == inputs.label-name }}
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      pull-requests: write
+    steps:
+      - id: get-members
+        run: |
+          DATA=$(gh api \
+            -H "Accept: application/vnd.github+json" \
+            -H "X-GitHub-Api-Version: 2022-11-28" \
+            /orgs/${{ github.repository_owner }}/teams/${{ inputs.team-slug }}/members?role=maintainer&per_page=100 \
+            | jq 'reduce inputs as $i (.; . += $i)') \
+          echo "data=$DATA" >> $GITHUB_OUTPUT
+
+      # assign reviewers
+      - id: assign-reviewers
+        run: |
+          curl -L \
+            -X POST \
+            -H "Accept: application/vnd.github+json" \
+            -H "Authorization: Bearer ${{ secrets.token }}" \
+            -H "X-GitHub-Api-Version: 2022-11-28" \
+            https://api.github.com/repos/${{ github.repository_owner }}/${{ github.repository }}/pulls/${{ github.event.pull_request.number }}/requested_reviewers \
+            -d '{"reviewers":[${{ join(fromJson(steps.get-members.outputs.data).*.login) }}]}' \

.gitignore

@@ -22,6 +22,9 @@ src
 .env.test.local
 .env.production.local
 
+# IDE specific files
+.idea
+
 npm-debug.log*
 yarn-debug.log*
 yarn-error.log*
@@ -53,4 +56,4 @@ packages/toolpad-app/public/typings.json
 packages/toolpad-app/prisma/generated
 
 
-.toolpad-generated
+.toolpad-generated