ci(drone): 添加 Go 模块和构建缓存

- 在 restore cache 和 rebuild cache 步骤中添加了 go-mod-cache 和 go

.drone.yml

@@ -22,25 +22,8 @@ steps:
     image: golang:1.22
     commands:
       - mkdir -p /opt/drone/cache/go-mod
-      - mkdir -p /opt/drone/cache/go-build
-      - go env -w GOMODCACHE=/opt/drone/cache/go-mod
-      - go env -w GOCACHE=/opt/drone/cache/go-build
-      - go env -w GO111MODULE=on
-      - go env -w GOPROXY=https://goproxy.cn,direct
-      - go mod tidy
-      - go build -o main.exe .
-      - echo "==== After build, /opt/drone/cache/go-mod ===="
-      - ls -lR /opt/drone/cache/go-mod || echo "/opt/drone/cache/go-mod not found"
-      - echo "==== After build, /opt/drone/cache/go-build ===="
-      - ls -lR /opt/drone/cache/go-build || echo "/opt/drone/cache/go-build not found"
-      - echo "==== Whoami and permissions ===="
-      - whoami
-      - id
-      - ls -ld /opt/drone/cache/go-mod
-      - ls -ld /opt/drone/cache/go-build
-      - go env GOMODCACHE
-      - go env GOCACHE
-      - touch /opt/drone/cache/go-mod/testfile_from_build
+      - echo "drone test" > /opt/drone/cache/go-mod/drone_testfile
+      - ls -lR /opt/drone/cache/go-mod
 
   - name: rebuild cache
     image: drillster/drone-volume-cache
@@ -57,19 +40,6 @@ steps:
       backend: local
       cache_key: go-mod-cache-${DRONE_BRANCH}
 
-  - name: upload
-    image: appleboy/drone-scp
-    settings:
-      host: 193.112.151.199
-      username: root
-      password: 
-        from_secret: scp_password
-      port: 222
-      source: 
-        - main.exe
-        - scripts/start.sh
-      target: /opt/dockeropt/epic-go
-
   # 可选：远程重启服务
   # - name: restart
   #   image: appleboy/ssh