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Diffstat (limited to '_examples/showcase')
-rw-r--r-- | _examples/showcase/main.go | 62 |
1 files changed, 62 insertions, 0 deletions
diff --git a/_examples/showcase/main.go b/_examples/showcase/main.go new file mode 100644 index 0000000..e70de61 --- /dev/null +++ b/_examples/showcase/main.go @@ -0,0 +1,62 @@ +package main + +import ( + "fmt" + "os" + "strings" + + "srcd.works/go-git.v4" + "srcd.works/go-git.v4/plumbing/object" + + . "srcd.works/go-git.v4/examples" +) + +func main() { + CheckArgs("<url> <path>") + url := os.Args[1] + path := os.Args[2] + + // Clone the given repository, creating the remote, the local branches + // and fetching the objects, exactly as: + Info("git clone %s %s", url, path) + + r, err := git.PlainClone(path, false, &git.CloneOptions{URL: url}) + CheckIfError(err) + + // Getting the latest commit on the current branch + Info("git log -1") + + // ... retrieving the branch being pointed by HEAD + ref, err := r.Head() + CheckIfError(err) + + // ... retrieving the commit object + commit, err := r.Commit(ref.Hash()) + CheckIfError(err) + fmt.Println(commit) + + // List the tree from HEAD + Info("git ls-tree -r HEAD") + + // ... retrieve the tree from the commit + tree, err := commit.Tree() + CheckIfError(err) + + // ... get the files iterator and print the file + tree.Files().ForEach(func(f *object.File) error { + fmt.Printf("100644 blob %s %s\n", f.Hash, f.Name) + return nil + }) + + // List the history of the repository + Info("git log --oneline") + + commits, err := commit.History() + CheckIfError(err) + + for _, c := range commits { + hash := c.Hash.String() + line := strings.Split(c.Message, "\n") + fmt.Println(hash[:7], line[0]) + } +} |