Add ConfigGet method and upgrade CI/CD actions

- Add ConfigGet method to read Git configuration values
- Add English/Chinese comments
- Update dependencies in go.mod/go.sum
- Upgrade release.yml actions (checkout@v6, setup-go@v6, golangci-lint@v9, codeql@v4)
- Update Go version badge link to go.dev in README
- Add ConfigGet unit test with core.repositoryformatversion check

Author: yyle88

.github/workflows/release.yml

@@ -12,13 +12,13 @@ jobs:
     name: lint
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
-      - uses: actions/setup-go@v5
+      - uses: actions/checkout@v6
+      - uses: actions/setup-go@v6
         with:
           go-version: stable
           cache: true
       - name: golangci-lint
-        uses: golangci/golangci-lint-action@v8
+        uses: golangci/golangci-lint-action@v9
         with:
           version: latest
           args: --timeout=5m
@@ -29,9 +29,9 @@ jobs:
       matrix:
         go: [ "1.25.x", "stable" ]
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
 
-      - uses: actions/setup-go@v5
+      - uses: actions/setup-go@v6
         with:
           go-version: ${{ matrix.go }}
           cache: true
@@ -82,18 +82,18 @@ jobs:
       security-events: write
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       - name: Initialize CodeQL
-        uses: github/codeql-action/init@v3
+        uses: github/codeql-action/init@v4
         with:
           languages: go
 
       - name: Auto Build
-        uses: github/codeql-action/autobuild@v3
+        uses: github/codeql-action/autobuild@v4
 
       - name: Perform CodeQL Analysis
-        uses: github/codeql-action/analyze@v3
+        uses: github/codeql-action/analyze@v4
 
   # 发布 Release
   release:
@@ -105,7 +105,7 @@ jobs:
     steps:
       # 1. 检出代码
       - name: Checkout code
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
         with:
           fetch-depth: 0  # 获取完整历史用于生成更好的 release notes
 

README.md

@@ -1,7 +1,7 @@
 [![GitHub Workflow Status (branch)](https://img.shields.io/github/actions/workflow/status/go-xlan/gitgo/release.yml?branch=main&label=BUILD)](https://github.com/go-xlan/gitgo/actions/workflows/release.yml?query=branch%3Amain)
 [![GoDoc](https://pkg.go.dev/badge/github.com/go-xlan/gitgo)](https://pkg.go.dev/github.com/go-xlan/gitgo)
 [![Coverage Status](https://img.shields.io/coveralls/github/go-xlan/gitgo/main.svg)](https://coveralls.io/github/go-xlan/gitgo?branch=main)
-[![Supported Go Versions](https://img.shields.io/badge/Go-1.25+-lightgrey.svg)](https://github.com/go-xlan/gitgo)
+[![Supported Go Versions](https://img.shields.io/badge/Go-1.25%2B-lightgrey.svg)](https://go.dev/)
 [![GitHub Release](https://img.shields.io/github/release/go-xlan/gitgo.svg)](https://github.com/go-xlan/gitgo/releases)
 [![Go Report Card](https://goreportcard.com/badge/github.com/go-xlan/gitgo)](https://goreportcard.com/report/github.com/go-xlan/gitgo)
 
@@ -12,9 +12,11 @@ Streamlined Git command execution engine with fluent chaining interface and comp
 ---
 
 <!-- TEMPLATE (EN) BEGIN: LANGUAGE NAVIGATION -->
+
 ## CHINESE README
 
 [中文说明](README.zh.md)
+
 <!-- TEMPLATE (EN) END: LANGUAGE NAVIGATION -->
 
 ## Main Features
@@ -199,6 +201,7 @@ func main() {
 - `GetCommitHash(ref) (string, error)` - Get commit hash with reference
 - `GetRemoteURL(remote) (string, error)` - Get remote repo URL
 - `GetIgnoredFiles() ([]string, error)` - Get files ignored in gitignore
+- `ConfigGet(key) (string, error)` - Get Git configuration value
 
 ### Tag Operations
 
@@ -210,67 +213,67 @@ func main() {
 - `MustDone() *Gcm` - Panic when issues happen
 
 <!-- TEMPLATE (EN) BEGIN: STANDARD PROJECT FOOTER -->
-<!-- VERSION 2025-09-06 04:53:24.895249 +0000 UTC -->
+<!-- VERSION 2025-11-25 03:52:28.131064 +0000 UTC -->
 
 ## 📄 License
 
-MIT License. See [LICENSE](LICENSE).
+MIT License - see [LICENSE](LICENSE).
 
 ---
 
-## 🤝 Contributing
+## 💬 Contact & Feedback
 
 Contributions are welcome! Report bugs, suggest features, and contribute code:
 
-- 🐛 **Found a bug?** Open an issue on GitHub with reproduction steps
-- 💡 **Have a feature idea?** Create an issue to discuss the concept
-- 📖 **Documentation confusing?** Report it and we can enhance
-- 🚀 **Need new features?** Share the use cases to help us understand needs
+- 🐛 **Mistake reports?** Open an issue on GitHub with reproduction steps
+- 💡 **Fresh ideas?** Create an issue to discuss
+- 📖 **Documentation confusing?** Report it so we can improve
+- 🚀 **Need new features?** Share the use cases to help us understand requirements
 - ⚡ **Performance issue?** Help us optimize through reporting slow operations
 - 🔧 **Configuration problem?** Ask questions about complex setups
 - 📢 **Follow project progress?** Watch the repo to get new releases and features
-- 🌟 **Success stories?** Share how this package helped the workflow
-- 💬 **Feedback?** We welcome input and comments
+- 🌟 **Success stories?** Share how this package improved the workflow
+- 💬 **Feedback?** We welcome suggestions and comments
 
 ---
 
 ## 🔧 Development
 
-When contributing new code, follow this process:
+New code contributions, follow this process:
 
-1. **Fork**: Fork the repo on GitHub (using the webpage UI)
-2. **Clone**: Clone the forked project (`git clone https://github.com/yourname/repo-name.git`)
+1. **Fork**: Fork the repo on GitHub (using the webpage UI).
+2. **Clone**: Clone the forked project (`git clone https://github.com/yourname/repo-name.git`).
 3. **Navigate**: Navigate to the cloned project (`cd repo-name`)
-4. **Branch**: Create a feature branch (`git checkout -b feature/xxx`)
+4. **Branch**: Create a feature branch (`git checkout -b feature/xxx`).
 5. **Code**: Implement the changes with comprehensive tests
-6. **Testing**: (Golang project) Make sure tests pass (`go test ./...`) and follow Go code conventions
-7. **Documentation**: Update documentation to support changes and write commit messages with substance
+6. **Testing**: (Golang project) Ensure tests pass (`go test ./...`) and follow Go code style conventions
+7. **Documentation**: Update documentation to support client-facing changes
 8. **Stage**: Stage changes (`git add .`)
-9. **Commit**: Commit changes (`git commit -m "Add feature xxx"`) with backward compatible code
-10. **Push**: Push to the branch (`git push origin feature/xxx`)
-11. **PR**: Open a PR on GitHub (on the GitHub webpage) with detailed description
+9. **Commit**: Commit changes (`git commit -m "Add feature xxx"`) ensuring backward compatible code
+10. **Push**: Push to the branch (`git push origin feature/xxx`).
+11. **PR**: Open a merge request on GitHub (on the GitHub webpage) with detailed description.
 
-Make sure tests pass and include documentation updates as needed.
+Please ensure tests pass and include relevant documentation updates.
 
 ---
 
 ## 🌟 Support
 
-Welcome to contribute to this project through submitting PRs and reporting issues.
+Welcome to contribute to this project via submitting merge requests and reporting issues.
 
 **Project Support:**
 
-- ⭐ **Give GitHub stars** when this project helps you
+- ⭐ **Give GitHub stars** if this project helps you
 - 🤝 **Share with teammates** and (golang) programming friends
 - 📝 **Write tech blogs** about development tools and workflows - we provide content writing support
 - 🌟 **Join the ecosystem** - committed to supporting open source and the (golang) development scene
 
-**Have Fun Coding with this package!** 🎉
+**Have Fun Coding with this package!** 🎉🎉🎉
 
 <!-- TEMPLATE (EN) END: STANDARD PROJECT FOOTER -->
 
 ---
 
 ## GitHub Stars
 
-[![Stargazers](https://starchart.cc/go-xlan/gitgo.svg?variant=adaptive)](https://starchart.cc/go-xlan/gitgo)
+[![Stargazers](https://starchart.cc/go-xlan/gitgo.svg?variant=adaptive)](https://starchart.cc/go-xlan/gitgo)

README.zh.md

@@ -1,7 +1,7 @@
 [![GitHub Workflow Status (branch)](https://img.shields.io/github/actions/workflow/status/go-xlan/gitgo/release.yml?branch=main&label=BUILD)](https://github.com/go-xlan/gitgo/actions/workflows/release.yml?query=branch%3Amain)
 [![GoDoc](https://pkg.go.dev/badge/github.com/go-xlan/gitgo)](https://pkg.go.dev/github.com/go-xlan/gitgo)
 [![Coverage Status](https://img.shields.io/coveralls/github/go-xlan/gitgo/main.svg)](https://coveralls.io/github/go-xlan/gitgo?branch=main)
-[![Supported Go Versions](https://img.shields.io/badge/Go-1.25+-lightgrey.svg)](https://github.com/go-xlan/gitgo)
+[![Supported Go Versions](https://img.shields.io/badge/Go-1.25%2B-lightgrey.svg)](https://go.dev/)
 [![GitHub Release](https://img.shields.io/github/release/go-xlan/gitgo.svg)](https://github.com/go-xlan/gitgo/releases)
 [![Go Report Card](https://goreportcard.com/badge/github.com/go-xlan/gitgo)](https://goreportcard.com/report/github.com/go-xlan/gitgo)
 
@@ -12,9 +12,11 @@
 ---
 
 <!-- TEMPLATE (ZH) BEGIN: LANGUAGE NAVIGATION -->
+
 ## 英文文档
 
 [ENGLISH README](README.md)
+
 <!-- TEMPLATE (ZH) END: LANGUAGE NAVIGATION -->
 
 ## 核心特性
@@ -199,6 +201,7 @@ func main() {
 - `GetCommitHash(ref) (string, error)` - 使用引用获取提交哈希
 - `GetRemoteURL(remote) (string, error)` - 获取远程仓库 URL
 - `GetIgnoredFiles() ([]string, error)` - 获取 gitignore 忽略的文件
+- `ConfigGet(key) (string, error)` - 获取 Git 配置值
 
 ### 标签操作
 
@@ -210,23 +213,23 @@ func main() {
 - `MustDone() *Gcm` - 当问题发生时触发 panic
 
 <!-- TEMPLATE (ZH) BEGIN: STANDARD PROJECT FOOTER -->
-<!-- VERSION 2025-09-06 04:53:24.895249 +0000 UTC -->
+<!-- VERSION 2025-11-25 03:52:28.131064 +0000 UTC -->
 
 ## 📄 许可证类型
 
-MIT 许可证。详见 [LICENSE](LICENSE)。
+MIT 许可证 - 详见 [LICENSE](LICENSE)。
 
 ---
 
-## 🤝 项目贡献
+## 💬 联系与反馈
 
 非常欢迎贡献代码！报告 BUG、建议功能、贡献代码：
 
-- 🐛 **发现问题？** 在 GitHub 上提交问题并附上重现步骤
-- 💡 **功能建议？** 创建 issue 讨论您的想法
-- 📖 **文档疑惑？** 报告问题，帮助我们改进文档
+- 🐛 **问题报告？** 在 GitHub 上提交问题并附上重现步骤
+- 💡 **新颖思路？** 创建 issue 讨论
+- 📖 **文档疑惑？** 报告问题，帮助我们完善文档
 - 🚀 **需要功能？** 分享使用场景，帮助理解需求
-- ⚡ **性能瓶颈？** 报告慢操作，帮助我们优化性能
+- ⚡ **性能瓶颈？** 报告慢操作，协助解决性能问题
 - 🔧 **配置困扰？** 询问复杂设置的相关问题
 - 📢 **关注进展？** 关注仓库以获取新版本和功能
 - 🌟 **成功案例？** 分享这个包如何改善工作流程
@@ -244,19 +247,19 @@ MIT 许可证。详见 [LICENSE](LICENSE)。
 4. **分支**：创建功能分支（`git checkout -b feature/xxx`）
 5. **编码**：实现您的更改并编写全面的测试
 6. **测试**：（Golang 项目）确保测试通过（`go test ./...`）并遵循 Go 代码风格约定
-7. **文档**：为面向用户的更改更新文档，并编写有内容的提交消息
+7. **文档**：面向用户的更改需要更新文档
 8. **暂存**：暂存更改（`git add .`）
 9. **提交**：提交更改（`git commit -m "Add feature xxx"`）确保向后兼容的代码
 10. **推送**：推送到分支（`git push origin feature/xxx`）
-11. **PR**：在 GitHub 上打开 Pull Request（在 GitHub 网页上）并提供详细描述
+11. **PR**：在 GitHub 上打开 Merge Request（在 GitHub 网页上）并提供详细描述
 
 请确保测试通过并包含相关的文档更新。
 
 ---
 
 ## 🌟 项目支持
 
-非常欢迎通过提交 Pull Request 和报告问题来为此项目做出贡献。
+非常欢迎通过提交 Merge Request 和报告问题来贡献此项目。
 
 **项目支持：**
 
@@ -265,12 +268,12 @@ MIT 许可证。详见 [LICENSE](LICENSE)。
 - 📝 **撰写博客**关于开发工具和工作流程 - 我们提供写作支持
 - 🌟 **加入生态** - 致力于支持开源和（golang）开发场景
 
-**使用这个包编程快乐！** 🎉
+**祝你用这个包编程愉快！** 🎉🎉🎉
 
 <!-- TEMPLATE (ZH) END: STANDARD PROJECT FOOTER -->
 
 ---
 
 ## GitHub 标星点赞
 
-[![Stargazers](https://starchart.cc/go-xlan/gitgo.svg?variant=adaptive)](https://starchart.cc/go-xlan/gitgo)
+[![Stargazers](https://starchart.cc/go-xlan/gitgo.svg?variant=adaptive)](https://starchart.cc/go-xlan/gitgo)

git_up.go

@@ -606,3 +606,18 @@ func (G *Gcm) GetIgnoredFiles() ([]string, error) {
 	}
 	return paths, nil
 }
+
+// ConfigGet retrieves a configuration value from Git config
+// Executes 'git config <key>' to get specified setting
+// Use case: read user.name, user.email, and custom configuration values
+//
+// ConfigGet 从 Git 配置获取配置值
+// 执行 'git config <key>' 获取指定设置
+// 使用场景：读取 user.name、user.email 和自定义配置值
+func (G *Gcm) ConfigGet(key string) (string, error) {
+	output, err := G.execConfig.Exec("git", "config", key)
+	if err != nil {
+		return "", erero.Wro(err)
+	}
+	return strings.TrimSpace(string(output)), nil
+}

git_up_test.go

@@ -858,3 +858,21 @@ func TestGcm_GetUpstreamBranch(t *testing.T) {
 	// OK if fails (no upstream set) // 出错也可以（未设置上游）
 	t.Log("tracking branch error (expected if no upstream):", err)
 }
+
+// TestGcm_ConfigGet tests retrieving Git config values
+// Verifies that config values can be read from Git config
+// Uses core.repositoryformatversion which exists in all Git repos
+//
+// TestGcm_ConfigGet 测试获取 Git 配置值
+// 验证可以从 Git 配置中读取配置值
+// 使用 core.repositoryformatversion 因为它在所有 Git 仓库中都存在
+func TestGcm_ConfigGet(t *testing.T) {
+	gcm := gitgo.New(runpath.PARENT.Path())
+
+	// Test with a config that always exists in any git repo
+	// 测试一个在任何 git 仓库中都存在的配置
+	repoVersion, err := gcm.ConfigGet("core.repositoryformatversion")
+	require.NoError(t, err)
+	require.NotEmpty(t, repoVersion)
+	t.Log("core.repositoryformatversion:", repoVersion)
+}

go.mod

@@ -6,24 +6,24 @@ require (
 	github.com/pkg/errors v0.9.1
 	github.com/stretchr/testify v1.11.1
 	github.com/yyle88/erero v1.0.24
-	github.com/yyle88/eroticgo v0.0.5
-	github.com/yyle88/must v0.0.28
-	github.com/yyle88/osexec v0.0.34
-	github.com/yyle88/osexistpath v0.0.18
+	github.com/yyle88/eroticgo v0.0.6
+	github.com/yyle88/must v0.0.29
+	github.com/yyle88/osexec v0.0.38
+	github.com/yyle88/osexistpath v0.0.19
 	github.com/yyle88/rese v0.0.12
 	github.com/yyle88/runpath v1.0.25
-	github.com/yyle88/zaplog v0.0.27
+	github.com/yyle88/zaplog v0.0.28
 )
 
 require (
 	github.com/davecgh/go-spew v1.1.2-0.20180830191138-d8f796af33cc // indirect
 	github.com/pmezard/go-difflib v1.0.1-0.20181226105442-5d4384ee4fb2 // indirect
 	github.com/yyle88/done v1.0.28 // indirect
 	github.com/yyle88/mutexmap v1.0.15 // indirect
-	github.com/yyle88/printgo v1.0.6 // indirect
+	github.com/yyle88/printgo v1.0.7 // indirect
 	github.com/yyle88/sure v0.0.42 // indirect
 	github.com/yyle88/syntaxgo v0.0.54 // indirect
-	github.com/yyle88/tern v0.0.9 // indirect
+	github.com/yyle88/tern v0.0.10 // indirect
 	go.uber.org/multierr v1.11.0 // indirect
 	go.uber.org/zap v1.27.1 // indirect
 	gopkg.in/yaml.v3 v3.0.1 // indirect