From a6197bd8c459c7d10717bd9486c17f6c8b3f7f88 Mon Sep 17 00:00:00 2001
From: Máximo Cuadros <mcuadros@gmail.com>
Date: Tue, 31 Jan 2017 23:09:28 +0100
Subject: documentation changes

---
 _examples/open/main.go | 35 +++++++++++++++++++++++++++++++++++
 1 file changed, 35 insertions(+)
 create mode 100644 _examples/open/main.go

(limited to '_examples/open/main.go')

diff --git a/_examples/open/main.go b/_examples/open/main.go
new file mode 100644
index 0000000..aa51935
--- /dev/null
+++ b/_examples/open/main.go
@@ -0,0 +1,35 @@
+package main
+
+import (
+	"fmt"
+	"os"
+
+	"srcd.works/go-git.v4"
+	. "srcd.works/go-git.v4/examples"
+)
+
+func main() {
+	CheckArgs("<path>")
+	path := os.Args[1]
+
+	// We instance a new repository targeting the given path (the .git folder)
+	r, err := git.PlainOpen(path)
+	CheckIfError(err)
+
+	// Length of the HEAD history
+	Info("git rev-list HEAD --count")
+
+	// ... retrieving the HEAD reference
+	ref, err := r.Head()
+	CheckIfError(err)
+
+	// ... retrieving the commit object
+	commit, err := r.Commit(ref.Hash())
+	CheckIfError(err)
+
+	// ... calculating the commit history
+	commits, err := commit.History()
+	CheckIfError(err)
+
+	fmt.Println(len(commits))
+}
-- 
cgit