watch.yml

name: Add or Update Allocators on Merge

on:
  push:
    branches:
      - main

jobs:
  add-or-update-allocators:
    runs-on: ubuntu-latest
    env:
      BACKEND_URL: https://api.allocator.tech

    steps:
      - name: Checkout repository
        uses: actions/checkout@v3
        with:
          fetch-depth: 0 

      - name: Set up Git
        run: git fetch origin main

      - name: Add or Update Allocator
        run: |
          failed=0
          failures=""
      
          echo "Processing changed JSON files from merge commit..."
      
          CHANGED_FILES=$(git diff --name-only "${{ github.event.before }}" "${{ github.event.after }}" | grep '^Allocators/.*\.json$' || true)
          
          if [[ -z "$CHANGED_FILES" ]]; then
            echo "No relevant changed files in Allocators/"
            exit 0
          fi
          echo "$CHANGED_FILES"
          for file in $CHANGED_FILES; do
            echo ""
            echo "Adding/Updating: $file"
            JSON_BODY="{\"files_changed\":[\"$file\"]}"
      
            RESPONSE=$(curl --silent --show-error --write-out "HTTP_STATUS:%{http_code}" \
                            --header "Content-Type: application/json" \
                            --request POST \
                            --data "$JSON_BODY" \
                            "${BACKEND_URL}/allocator/create" 2>&1)
      
            HTTP_BODY=$(echo "$RESPONSE" | sed -e 's/HTTP_STATUS\:.*//g')
            HTTP_CODE=$(echo "$RESPONSE" | tr -d '\n' | sed -e 's/.*HTTP_STATUS://')
      
            if [[ "$HTTP_CODE" -ge 200 && "$HTTP_CODE" -lt 300 ]]; then
              echo "Success for $file"
            else
              reason="HTTP $HTTP_CODE $HTTP_BODY"
              if [[ "$HTTP_CODE" == "000" ]]; then
                reason="curl error: $(echo "$RESPONSE" | head -n 1)"
              fi
      
              echo "::error file=$file,title=Backend failed::Failed to add/update allocator for $file — $reason"
              failures="${failures}\n- $file: $reason"
              failed=1
            fi
          done
      
          if [[ "$failed" -eq 1 ]]; then
            echo ""
            echo -e "::error title=One or more backend calls failed::Failed for the following files:$failures"
            exit 1
          fi