fix(ci): job容器路径对宿主机daemon不可见, Maven构建改用 docker cp 流式传文件

.gitea/workflows/deploy-test.yml

@@ -39,20 +39,25 @@ jobs:
           echo "SSH 密钥就绪"
 
       - name: Build jar (Maven + JDK21 in docker, 带依赖缓存卷)
+        # 注意: job 容器内的路径对宿主机 daemon 不可见, 不能用 -v "$PWD" 挂载;
+        # 用 docker cp 流式传文件(与 build context 同机制)
         run: |
           set -e
           docker volume create tianai-maven-cache >/dev/null 2>&1 || true
-          docker run --rm -v "$PWD":/ws -v tianai-maven-cache:/root/.m2 -w /ws \
-            maven:3.9-eclipse-temurin-21 mvn -q package -DskipTests
-          ls -la tianai-captcha-platform/target/*.jar
+          docker rm -f mvnbuild 2>/dev/null || true
+          docker run -d --name mvnbuild -v tianai-maven-cache:/root/.m2 -w /ws \
+            maven:3.9-eclipse-temurin-21 sleep infinity
+          docker cp "$GITHUB_WORKSPACE/." mvnbuild:/ws/
+          docker exec mvnbuild mvn -q package -DskipTests
+          docker cp mvnbuild:/ws/tianai-captcha-platform/target/tianai-captcha-platform-2.0.0-SNAPSHOT.jar \
+            "$GITHUB_WORKSPACE/tianai-captcha-platform/tianai-captcha-platform-2.0.0-SNAPSHOT.jar"
+          docker rm -f mvnbuild
+          ls -la tianai-captcha-platform/*.jar
 
       - name: Build & push image
         run: |
           set -e
           SHA=$(echo "$GITHUB_SHA" | cut -c1-8)
-          # Dockerfile 约定 jar 在构建上下文根目录
-          cp tianai-captcha-platform/target/tianai-captcha-platform-*.jar \
-             tianai-captcha-platform/tianai-captcha-platform-2.0.0-SNAPSHOT.jar
           docker build -t $IMAGE:test -t $IMAGE:sha-$SHA tianai-captcha-platform
           docker push $IMAGE:test
           docker push $IMAGE:sha-$SHA