Added README.md and added GitHub commits operation client separately

README.md

@@ -0,0 +1,101 @@
+# coco-gh
+
+`coco-gh` is a Go library dedicated to collecting GitHub content.
+
+## Features
+
+- Fetch all file paths based on the configuration.
+- Fetch a list of file paths that were changed in the last `X` hours.
+
+## Getting Started
+
+Download the library using `go get`:
+
+```bash
+go get github.com/shaharia-lab/coco-gh
+```
+
+Import the library in your code:
+
+```go
+import "github.com/shaharia-lab/coco-gh"
+```
+
+### Usage
+
+```go
+package cocogh
+
+import (
+	"context"
+	"log"
+
+	"github.com/shurcooL/githubv4"
+	"golang.org/x/oauth2"
+)
+
+func main() {
+	src := oauth2.StaticTokenSource(
+		&oauth2.Token{AccessToken: os.Getenv("GITHUB_TOKEN")},
+	)
+	httpClient := oauth2.NewClient(context.Background(), src)
+
+	ghCommitsOpsClient := NewGitHubCommitsOpsClient(httpClient)
+	graphQLClient := githubv4.NewClient(httpClient)
+	ghConfig := GitHubConfig{
+		Owner:         "kubernetes",
+		Repositories:  []string{"website"},
+		DefaultBranch: "main",
+		Filter: GitHubFilter{
+			FilePath: "content/en/blog/_posts",
+			FileTypes: []string{
+				".md",
+			},
+		},
+	}
+
+	ch := NewGitHubClient(ghCommitsOpsClient, graphQLClient, ghConfig)
+
+	// Get all the file paths from the repositories
+	allFilePaths, err := ch.GetFilePathsForRepositories()
+	if err != nil {
+		// handle errors
+	}
+
+	for _, path := range allFilePaths {
+		log.Println(path)
+	}
+
+	// Get the list of files that were changed in the last X hours
+	contentChanged, err := ch.GetChangedFilePathsSince(24)
+	if err != nil {
+		// handle errors
+	}
+
+	log.Println(contentChanged.Added)
+	log.Println(contentChanged.Modified)
+	log.Println(contentChanged.Removed)
+}
+```
+
+## Contributing
+
+Contributions to [coco-gh](https://github.com/shaharia-lab/coco-gh) are more than welcome! If you're looking to contribute to our project, you're in the right place. Here are some ways you can help:
+
+1. **Report Bugs**: If you find a bug, please open an issue to report it. Describe the bug, how to reproduce it, and the environment (e.g., OS, Go version).
+
+2. **Suggest Enhancements**: Have an idea to make this project better? Open an issue to suggest your idea. Whether it's a new feature, code improvement, or documentation updates, we'd love to hear from you.
+
+3. **Submit Pull Requests**: Feel free to fork the repository and submit pull requests. Before submitting your pull request, please ensure the following:
+    - Your code follows the project's coding standards.
+    - All tests are passing.
+    - Add or update tests as necessary for your code.
+    - Update the documentation to reflect your changes, if applicable.
+    - Include a clear description in your PR about the changes you have made.
+
+4. **Review Pull Requests**: If you're interested in contributing by reviewing pull requests, please feel free to do so. Any feedback or suggestions are highly valuable.
+
+We appreciate your contributions and look forward to your active participation in the development of [coco-gh](https://github.com/shaharia-lab/coco-gh)!
+
+## License
+[coco-gh](https://github.com/shaharia-lab/coco-gh)  is licensed under the MIT License.

github.go

@@ -4,6 +4,7 @@ package cocogh
 import (
 	"context"
 	"fmt"
+	"net/http"
 	"strings"
 	"time"
 
@@ -51,6 +52,22 @@ type RESTClient interface {
 	GetCommit(ctx context.Context, owner, repo, sha string, opts *github.ListOptions) (*github.RepositoryCommit, *github.Response, error)
 }
 
+type GitHubCommitsOpsClient struct {
+	GitHubClient *github.Client
+}
+
+func NewGitHubCommitsOpsClient(httpClient *http.Client) *GitHubCommitsOpsClient {
+	gc := github.NewClient(httpClient)
+	return &GitHubCommitsOpsClient{GitHubClient: gc}
+}
+
+func (gClient *GitHubCommitsOpsClient) ListCommits(ctx context.Context, owner, repo string, opts *github.CommitsListOptions) ([]*github.RepositoryCommit, *github.Response, error) {
+	return gClient.GitHubClient.Repositories.ListCommits(ctx, owner, repo, opts)
+}
+func (gClient *GitHubCommitsOpsClient) GetCommit(ctx context.Context, owner, repo, sha string, opts *github.ListOptions) (*github.RepositoryCommit, *github.Response, error) {
+	return gClient.GitHubClient.Repositories.GetCommit(ctx, owner, repo, sha, opts)
+}
+
 // GHQueryForListFiles holds the structure of the query to fetch all files from a repository.
 type GHQueryForListFiles struct {
 	Repository struct {