more code cleanups

1 files changed, 31 insertions, 3 deletions

diff --git a/repo.helpers.go b/repo.helpers.go
index f23393c..7cc6d5a 100644
--- a/repo.helpers.go
+++ b/repo.helpers.go
@@ -1,8 +1,7 @@
 package gitpb
 
-// this is becoming a standard format
-// todo: autogenerate this from the .proto file?
-
+// delete a gopath:
+// myrepos.DeleteByPath("go.wit.com/apps/go-clone")
 func (all *Repos) DeleteByPath(gopath string) *Repo {
 	repolock.Lock()
 	defer repolock.Unlock()
@@ -16,3 +15,32 @@ func (all *Repos) DeleteByPath(gopath string) *Repo {
 	}
 	return nil
 }
+
+// find a package by gopath
+func (all *Repos) FindByPath(gopath string) *Repo {
+	repolock.RLock()
+	defer repolock.RUnlock()
+
+	for _, p := range all.Repos {
+		if p.GoPath == gopath {
+			return p
+		}
+	}
+
+	return nil
+}
+
+// enforces no duplicate gopath's
+func (all *Repos) add(newP *Repo) bool {
+	repolock.Lock()
+	defer repolock.Unlock()
+
+	for _, p := range all.Repos {
+		if p.GoPath == newP.GoPath {
+			return false
+		}
+	}
+
+	all.Repos = append(all.Repos, newP)
+	return true
+}