Update main.yml #4

	name: CI for Spring Boot Microservice

	# Trigger workflow on push or pull request to main branch
	on:
	push:
	branches:
	- main
	pull_request:
	branches:
	- main

	jobs:
	build:
	runs-on: ubuntu-latest

	steps:
	# Step 1: Checkout code
	- name: Checkout repository
	uses: actions/checkout@v3

	# Step 2: Set up Java (match your Spring Boot version)
	- name: Set up Java 17
	uses: actions/setup-java@v3
	with:
	distribution: 'temurin'
	java-version: '17'

	# Step 3: Cache Maven dependencies (optional, speeds up builds)
	- name: Cache Maven packages
	uses: actions/cache@v3
	with:
	path: ~/.m2/repository
	key: ${{ runner.os }}-maven-${{ hashFiles('/pom.xml') }}
	restore-keys: \|
	${{ runner.os }}-maven-

	# Step 4: Build the Spring Boot project
	- name: Build with Maven
	run: mvn clean package -DskipTests

	# Step 5: (Optional) Run tests
	- name: Run tests
	run: mvn test

	# Step 6: (Optional) List the generated jar
	- name: List target directory
	run: ls -l target/

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