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package main
import (
"fmt"
"github.com/fatih/color"
"gopkg.in/src-d/go-git.v4"
)
func main() {
r := git.NewMemoryRepository()
// Clone the given repository, creating the remote, the local branches
// and fetching the objects, exactly as:
// > git clone https://github.com/git-fixtures/basic.git
color.Blue("git clone https://github.com/git-fixtures/basic.git")
r.Clone(&git.RepositoryCloneOptions{
URL: "https://github.com/git-fixtures/basic.git",
})
// Getting the latest commit on the current branch
// > git log -1
color.Blue("git log -1")
// ... retrieving the branch being pointed by HEAD
ref, _ := r.Head()
// ... retrieving the commit object
commit, _ := r.Commit(ref.Hash())
fmt.Println(commit)
// List the tree from HEAD
// > git ls-tree -r HEAD
color.Blue("git ls-tree -r HEAD")
// ... retrieve the tree from the commit
tree := commit.Tree()
// ... create a tree walker, allows to you intereste all nested trees
walker := git.NewTreeWalker(r, tree)
walker.ForEach(func(fullpath string, e git.TreeEntry) error {
// we ignore the tree
if e.Mode.Perm() == 0 {
return nil
}
fmt.Printf("100644 blob %s %s\n", e.Hash, fullpath)
return nil
})
}
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