From f346802da952111f048a6204c014391bb9548fca Mon Sep 17 00:00:00 2001
From: Tianon Gravi <admwiggin@gmail.com>
Date: Fri, 27 May 2016 11:47:30 -0700
Subject: [PATCH] Adjust the signature of Fetch to include the "repo name"

---
 manifest/fetch.go | 17 +++++++++++------
 1 file changed, 11 insertions(+), 6 deletions(-)

diff --git a/manifest/fetch.go b/manifest/fetch.go
index 84cf7ea..f51e887 100644
--- a/manifest/fetch.go
+++ b/manifest/fetch.go
@@ -3,11 +3,14 @@ package manifest
 import (
 	"os"
 	"net/http"
+	"path"
 	"path/filepath"
 )
 
 // "dir" is the default "library directory"; returns the parsed version of (in order) the file "repo", the file "dir/repo", or the remote file fetched from the URL "repo"
-func Fetch(dir, repo string) (*Manifest2822, error) {
+func Fetch(dir, repo string) (string, *Manifest2822, error) {
+	repoName := path.Base(repo)
+
 	// try file paths first
 	for _, fileName := range []string{
 		repo,
@@ -15,21 +18,23 @@ func Fetch(dir, repo string) (*Manifest2822, error) {
 	} {
 		f, err := os.Open(fileName)
 		if err != nil && !os.IsNotExist(err) {
-			return nil, err
+			return repoName, nil, err
 		}
 		if err == nil {
 			defer f.Close()
-			return Parse(f)
+			man, err := Parse(f)
+			return repoName, man, err
 		}
 	}
 
 	// must be remote URL
 	resp, err := http.Get(repo)
 	if err != nil {
-		return nil, err
+		return repoName, nil, err
 	}
 	defer resp.Body.Close()
-	return Parse(resp.Body)
+	man, err := Parse(resp.Body)
+	return repoName, man, err
 
-	//return nil, fmt.Errorf("unable to find a manifest named %q (in %q or as a remote URL)", repo, dir)
+	//return repoName, nil, fmt.Errorf("unable to find a manifest named %q (in %q or as a remote URL)", repo, dir)
 }