[feat]Add README and update CLI usage For the Go Extractor

- Add README.md to provide users with project information, usage examples, and contribution guidelines.

- Revise CLI usage output for enhanced clarity and readability. Help sections are now categorized, and instructions are more user-friendly.

Author: lonrun

language/go/extractor/README.md

@@ -0,0 +1,66 @@
+# Go COREF Data Extractor
+
+This project is a source code implementation of a [COREF](https://github.com/codefuse-ai/CodeFuse-Query?tab=readme-ov-file#code-data-model-coref) data extractor written in Go. It is designed to extract COREF data from A Go project.
+
+## Usage
+
+There are two main ways to use this extractor:
+
+### Method 1: Direct Execution
+
+You can directly run the extractor on the current project by executing:
+
+```shell
+go run main.go
+``` 
+
+This will extract the COREF data from the current project.
+
+### Method 2: CLI
+
+Alternatively, you can use the command-line interface (CLI) to extract coreference data. To do so, run the following command:
+
+```shell
+go run src/cli/extractor_cli.go src/cli/helper.go -o ./out/coref_go_src.db -ex needmodfile .
+```
+
+This will extract the COREF data along with the project's go.mod file and store the extracted data into the `out/coref_go_src.db` file.
+
+
+## Requirements
+
+This project requires Go 1.18 or higher. Please ensure you have the correct version installed before compiling or running the extractor.
+
+
+## Installation
+
+```shell
+# Clone the repository
+git clone https://github.com/codefuse-ai/CodeFuse-Query.git
+
+# Navigate to the Go extractor project directory
+cd language/go/extractor
+
+# Build the project
+go build -o coref-go-extractor src/cli/extractor_cli.go src/cli/helper.go
+
+```
+
+You can then run the built executable directly:
+
+```shell
+./coref-go-extractor -o ./coref_go_src.db  .
+```
+
+For more detail about the Go extractor, please run 
+
+```shell
+./coref-go-extractor -h
+```
+
+## Contributing
+
+If you would like to contribute to the development of this extractor, please feel free to make a pull request or open an issue to discuss proposed changes.
+
+## License
+This project is licensed under the MIT License.

language/go/extractor/go.mod

@@ -1,56 +1,29 @@
 module alipay.com/code_insight/coref-go-extractor
 
-go 1.18
+go 1.21.5
 
 require (
-	github.com/deckarep/golang-set v1.8.0
-	github.com/glebarez/sqlite v1.4.5
-	github.com/stretchr/testify v1.8.0
-	golang.org/x/mod v0.7.0
-	golang.org/x/tools v0.4.0
-	gorm.io/gorm v1.23.5
+	github.com/glebarez/sqlite v1.10.0
+	github.com/stretchr/testify v1.9.0
+	golang.org/x/mod v0.16.0
+	golang.org/x/tools v0.19.0
+	gorm.io/gorm v1.25.7
+	modernc.org/mathutil v1.6.0
 )
 
 require (
 	github.com/davecgh/go-spew v1.1.1 // indirect
-	github.com/gogo/protobuf v1.3.2 // indirect
-	github.com/google/gofuzz v1.2.0 // indirect
-	github.com/json-iterator/go v1.1.12 // indirect
-	github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd // indirect
-	github.com/modern-go/reflect2 v1.0.2 // indirect
-	github.com/pmezard/go-difflib v1.0.0 // indirect
-	golang.org/x/oauth2 v0.0.0-20220223155221-ee480838109b // indirect
-	golang.org/x/time v0.0.0-20220411224347-583f2d630306 // indirect
-	google.golang.org/appengine v1.6.7 // indirect
-	google.golang.org/protobuf v1.28.1 // indirect
-	gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c // indirect
-	gopkg.in/inf.v0 v0.9.1 // indirect
-	gopkg.in/yaml.v3 v3.0.1 // indirect
-	k8s.io/apimachinery v0.26.2 // indirect
-	k8s.io/klog/v2 v2.80.1 // indirect
-	k8s.io/utils v0.0.0-20221107191617-1a15be271d1d // indirect
-	sigs.k8s.io/json v0.0.0-20220713155537-f223a00ba0e2 // indirect
-	sigs.k8s.io/structured-merge-diff/v4 v4.2.3 // indirect
-	sigs.k8s.io/yaml v1.3.0 // indirect
-)
-
-require (
-	github.com/glebarez/go-sqlite v1.17.2 // indirect
-	github.com/go-logr/logr v1.2.3 // indirect
-	github.com/golang/protobuf v1.5.2 // indirect
+	github.com/dustin/go-humanize v1.0.1 // indirect
+	github.com/glebarez/go-sqlite v1.21.2 // indirect
 	github.com/google/uuid v1.3.0 // indirect
 	github.com/jinzhu/inflection v1.0.0 // indirect
-	github.com/jinzhu/now v1.1.4 // indirect
-	github.com/mattn/go-isatty v0.0.16 // indirect
-	github.com/remyoudompheng/bigfft v0.0.0-20200410134404-eec4a21b6bb0 // indirect
-	golang.org/x/net v0.7.0 // indirect
-	golang.org/x/sys v0.5.0 // indirect
-	golang.org/x/term v0.5.0 // indirect
-	golang.org/x/text v0.7.0 // indirect
-	gopkg.in/yaml.v2 v2.4.0 // indirect
-	k8s.io/client-go v0.26.2
-	modernc.org/libc v1.16.8 // indirect
-	modernc.org/mathutil v1.4.1
-	modernc.org/memory v1.1.1 // indirect
-	modernc.org/sqlite v1.17.2 // indirect
+	github.com/jinzhu/now v1.1.5 // indirect
+	github.com/mattn/go-isatty v0.0.17 // indirect
+	github.com/pmezard/go-difflib v1.0.0 // indirect
+	github.com/remyoudompheng/bigfft v0.0.0-20230129092748-24d4a6f8daec // indirect
+	golang.org/x/sys v0.18.0 // indirect
+	gopkg.in/yaml.v3 v3.0.1 // indirect
+	modernc.org/libc v1.22.5 // indirect
+	modernc.org/memory v1.5.0 // indirect
+	modernc.org/sqlite v1.23.1 // indirect
 )