Add support for prompt configuration (#62)

- Create `Config` struct that is added to `Context` when initialized
- Read `~/.confg/starship.toml` during initialization (can be updated later to also look at `$XDG_CONFIG_HOME`)
- `Context` now has a method for creating modules. This allows us to provide modules with a reference to the configuration specific to that module

1 files changed, 2 insertions, 2 deletions

diff --git a/tests/testsuite/directory.rs b/tests/testsuite/directory.rs
index 8835b8440..c2c81d52f 100644
--- a/tests/testsuite/directory.rs
+++ b/tests/testsuite/directory.rs
@@ -67,10 +67,10 @@ fn root_directory() -> io::Result<()> {
 
 #[test]
 fn directory_in_root() -> io::Result<()> {
-    let output = common::render_module("dir").arg("--path=/tmp").output()?;
+    let output = common::render_module("dir").arg("--path=/usr").output()?;
     let actual = String::from_utf8(output.stdout).unwrap();
 
-    let expected = format!("in {} ", Color::Cyan.bold().paint("/tmp"));
+    let expected = format!("in {} ", Color::Cyan.bold().paint("/usr"));
     assert_eq!(expected, actual);
     Ok(())
 }