package git_test import ( "fmt" "io" "io/ioutil" "log" "os" "path/filepath" "gopkg.in/src-d/go-git.v4" "gopkg.in/src-d/go-git.v4/config" "gopkg.in/src-d/go-git.v4/plumbing" "gopkg.in/src-d/go-git.v4/storage/memory" "gopkg.in/src-d/go-billy.v4/memfs" ) func ExampleClone() { // Filesystem abstraction based on memory fs := memfs.New() // Git objects storer based on memory storer := memory.NewStorage() // Clones the repository into the worktree (fs) and storer all the .git // content into the storer _, err := git.Clone(storer, fs, &git.CloneOptions{ URL: "https://github.com/git-fixtures/basic.git", }) if err != nil { log.Fatal(err) } // Prints the content of the CHANGELOG file from the cloned repository changelog, err := fs.Open("CHANGELOG") if err != nil { log.Fatal(err) } io.Copy(os.Stdout, changelog) // Output: Initial changelog } func ExamplePlainClone() { // Tempdir to clone the repository dir, err := ioutil.TempDir("", "clone-example") if err != nil { log.Fatal(err) } defer os.RemoveAll(dir) // clean up // Clones the repository into the given dir, just as a normal git clone does _, err = git.PlainClone(dir, false, &git.CloneOptions{ URL: "https://github.com/git-fixtures/basic.git", }) if err != nil { log.Fatal(err) } // Prints the content of the CHANGELOG file from the cloned repository changelog, err := os.Open(filepath.Join(dir, "CHANGELOG")) if err != nil { log.Fatal(err) } io.Copy(os.Stdout, changelog) // Output: Initial changelog } func ExampleRepository_References() { r, _ := git.Clone(memory.NewStorage(), nil, &git.CloneOptions{ URL: "https://github.com/git-fixtures/basic.git", }) // simulating a git show-ref refs, _ := r.References() refs.ForEach(func(ref *plumbing.Reference) error { if ref.Type() == plumbing.HashReference { fmt.Println(ref) } return nil }) // Example Output: // 6ecf0ef2c2dffb796033e5a02219af86ec6584e5 refs/remotes/origin/master // e8d3ffab552895c19b9fcf7aa264d277cde33881 refs/remotes/origin/branch // 6ecf0ef2c2dffb796033e5a02219af86ec6584e5 refs/heads/master } func ExampleRepository_CreateRemote() { r, _ := git.Init(memory.NewStorage(), nil) // Add a new remote, with the default fetch refspec _, err := r.CreateRemote(&config.RemoteConfig{ Name: "example", URLs: []string{"https://github.com/git-fixtures/basic.git"}, }) if err != nil { log.Fatal(err) } list, err := r.Remotes() if err != nil { log.Fatal(err) } for _, r := range list { fmt.Println(r) } // Example Output: // example https://github.com/git-fixtures/basic.git (fetch) // example https://github.com/git-fixtures/basic.git (push) }