name: Basic Workflow Example

on:
  push:
    branches: ["main"]
  pull_request:
    branches: ["main"]

env:
  GLOBAL_VAR: "global value"

jobs:
  test-job:
    runs-on: ubuntu-latest
    steps:
      - name: Echo Hello
        run: echo "Hello World"
      
      - name: Show Environment
        run: echo "Using global var: $GLOBAL_VAR"
      
      - name: Run Multiple Commands
        run: |
          echo "This is a multi-line command"
          echo "Current directory: $PWD"
          ls -la