Add the Git branch segment (#32)

Added
- Repository to Context for reuse in directory and git_branch
- git_branch to prompt

Changed
- Made segments bold to match spaceship

1 files changed, 2 insertions, 0 deletions

diff --git a/src/modules/mod.rs b/src/modules/mod.rs
index 8e034331b..4ed912adc 100644
--- a/src/modules/mod.rs
+++ b/src/modules/mod.rs
@@ -1,5 +1,6 @@
 mod character;
 mod directory;
+mod git_branch;
 mod line_break;
 mod nodejs;
 mod python;
@@ -16,6 +17,7 @@ pub fn handle(module: &str, context: &Context) -> Option<Segment> {
         "rust" | "rustlang" => rust::segment(context),
         "python" => python::segment(context),
         "line_break" => line_break::segment(context),
+        "git_branch" => git_branch::segment(context),
 
         _ => panic!("Unknown module: {}", module),
     }