package main import ( "fmt" "io/ioutil" "os" "path/filepath" "time" "github.com/go-git/go-git/v5" . "github.com/go-git/go-git/v5/_examples" "github.com/go-git/go-git/v5/plumbing/format/config" "github.com/go-git/go-git/v5/plumbing/object" ) // This example requires building with the sha256 tag for it to work: // go run -tags sha256 main.go /tmp/repository // Basic example of how to initialise a repository using sha256 as the hashing algorithmn. func main() { CheckArgs("") directory := os.Args[1] os.RemoveAll(directory) // Init a new repository using the ObjectFormat SHA256. r, err := git.PlainInitWithOptions(directory, &git.PlainInitOptions{ObjectFormat: config.SHA256}) CheckIfError(err) w, err := r.Worktree() CheckIfError(err) // ... we need a file to commit so let's create a new file inside of the // worktree of the project using the go standard library. Info("echo \"hello world!\" > example-git-file") filename := filepath.Join(directory, "example-git-file") err = ioutil.WriteFile(filename, []byte("hello world!"), 0644) CheckIfError(err) // Adds the new file to the staging area. Info("git add example-git-file") _, err = w.Add("example-git-file") CheckIfError(err) // Commits the current staging area to the repository, with the new file // just created. We should provide the object.Signature of Author of the // commit Since version 5.0.1, we can omit the Author signature, being read // from the git config files. Info("git commit -m \"example go-git commit\"") commit, err := w.Commit("example go-git commit", &git.CommitOptions{ Author: &object.Signature{ Name: "John Doe", Email: "john@doe.org", When: time.Now(), }, }) CheckIfError(err) // Prints the current HEAD to verify that all worked well. Info("git show -s") obj, err := r.CommitObject(commit) CheckIfError(err) fmt.Println(obj) }