git action

PR생성시 메이븐 컴파일 및 의존성 에러 체크
메인브랜치에 병합시 빌드 및 war를 깃티와 넥서스 레포지토리에 업로드

.gitea/workflows/main-build.yml

@@ -0,0 +1,51 @@
+name: Master-Build
+
+on:
+  push:
+    branches: ["master"]
+
+jobs:
+  build-war:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout source
+        uses: actions/checkout@v4
+
+      - name: Set up JDK 8
+        uses: actions/setup-java@v4
+        with:
+          distribution: temurin
+          java-version: "8"
+
+      - name: Cache Maven repo
+        uses: actions/cache@v4
+        with:
+          path: ~/.m2
+          key: m2-${{ runner.os }}-${{ hashFiles('**/pom.xml') }}
+          restore-keys: |
+            m2-${{ runner.os }}-
+
+      - name: Configure Maven Settings for Nexus
+        run: |
+          mkdir -p ~/.m2
+          cat > ~/.m2/settings.xml <<EOF
+          <settings>
+            <servers>
+              <server>
+                <id>nexus</id>
+                <username>${{ secrets.NEXUS_USERNAME }}</username>
+                <password>${{ secrets.NEXUS_PASSWORD }}</password>
+              </server>
+            </servers>
+          </settings>
+          EOF
+
+      - name: Maven deploy (WAR to Nexus)
+        run: mvn -B clean deploy -DskipTests
+
+      - name: Upload WAR artifact (optional)
+        uses: actions/upload-artifact@v4
+        with:
+          name: sayit-helpdesk-war
+          path: target/sayit.helpdesk.war