List files by path (#72)

Adds the ability to list files along a given path in Bitbucket.

Author: mfb2

bitbucket.go

@@ -121,6 +121,7 @@ type RepositoryFilesOptions struct {
 	Owner    string `json:"owner"`
 	RepoSlug string `json:"repo_slug"`
 	Ref      string `json:"ref"`
+	Path     string `json:"path"`
 }
 
 type RepositoryBlobOptions struct {

repository.go

@@ -104,7 +104,7 @@ func (r *Repository) Get(ro *RepositoryOptions) (*Repository, error) {
 }
 
 func (r *Repository) ListFiles(ro *RepositoryFilesOptions) ([]RepositoryFile, error) {
-	filePath := path.Join("/repositories", ro.Owner, ro.RepoSlug, "src")
+	filePath := path.Join("/repositories", ro.Owner, ro.RepoSlug, "src", ro.Ref, ro.Path) + "/"
 	urlStr := r.c.requestUrl(filePath)
 	response, err := r.c.execute("GET", urlStr, "")
 	if err != nil {