From 6e2ba16cbfdb0b99970639304b8b72d2332e29db Mon Sep 17 00:00:00 2001
From: Endial Fang <endial@126.com>
Date: Wed, 7 Jan 2026 14:13:11 +0800
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+编译hello-world二进制文件：
+
+```bash
+CGO_ENABLED=0 GOOS=linux GOARCH=amd64 go build -o hello-world-linux-amd64 ./hello-world
+CGO_ENABLED=0 GOOS=linux GOARCH=arm64 go build -o hello-world-linux-arm64 ./hello-world
+
+CGO_ENABLED=0 GOOS=darwin GOARCH=amd64 go build -o hello-world-darwin-amd64 ./hello-world
+CGO_ENABLED=0 GOOS=darwin GOARCH=arm64 go build -o hello-world-darwin-arm64 ./hello-world
+
+CGO_ENABLED=0 GOOS=windows GOARCH=amd64 go build -o hello-world.exe ./hello-world
+```
+
+GOOS 可选值：
+
+```bash
+go tool dist list
+```
+
+# 🔐 Secrets 配置（在 Drone UI 中设置）
+---
+kind: secret
+name: registry_username
+data: <base64-encoded-username>
+---
+
+kind: secret
+name: registry_password
+data: <base64-encoded-password>
+
+💡 使用 drone-cli 示例：
+
+```bash
+drone secret add \
+  --repository your-org/your-repo \
+  --name registry_username \
+  --data your-user
+```
+
+## Git Submodule
+
+项目基于 [Git Submodule](https://git-scm.com/book/en/v2/Git-Tools-Submodules) 挂载通用编译脚本时，可使用以下命令进行管理：
+
+```bash
+# 新创建项目增加 Submodule 配置
+git submodule add https://git.colovu.com/docker/common.git .ci/common
+
+# 删除 Submodule 配置
+git submodule deinit .ci/common
+git rm .ci/common
+rm -rf .git/modules/.ci/common
+rm -rf .ci/common
+git commit -m "remove .ci/common"
+git push
+
+# 已检出项目，初始化 Submodule 配置(用于已检出项目，如 CI/CD 中）
+git submodule update --init --recursive
+
+# 新检出项目时，使用以下命令初始化 Submodule 配置（不适用于 CI/CD）
+git clone --recursive-submodules https://git.colovu.com/docker/hello-world.git
+
+# 更新 Submodule 对应的 Commit ID（使用新版本的 Submodule 项目提交内容）
+git submodule update --remote
+git commit -m "update .ci/common"
+git push
+
+# 切换使用的子模块分支
+git submodule set-branch --branch main .ci/common
+git submodule set-branch --branch stable .ci/common
+```