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, 3 insertions, 8 deletions

diff --git a/src/modules/python.rs b/src/modules/python.rs
index f19da3509..8b72e5187 100644
--- a/src/modules/python.rs
+++ b/src/modules/python.rs
@@ -10,15 +10,10 @@ use super::{Context, Module};
 ///     - Current directory contains a `.python-version` file
 ///     - Current directory contains a `requirements.txt` file
 ///     - Current directory contains a `pyproject.toml` file
-pub fn segment(context: &Context) -> Option<Module> {
+pub fn segment<'a>(context: &'a Context) -> Option<Module<'a>> {
     let is_py_project = context
         .new_scan_dir()
-        .set_files(&[
-            "requirements.txt",
-            ".python-version",
-            "pyproject.toml",
-            "pyproject.toml",
-        ])
+        .set_files(&["requirements.txt", ".python-version", "pyproject.toml"])
         .set_extensions(&["py"])
         .scan();
 
@@ -31,7 +26,7 @@ pub fn segment(context: &Context) -> Option<Module> {
             const PYTHON_CHAR: &str = "🐍 ";
             let module_color = Color::Yellow.bold();
 
-            let mut module = Module::new("python");
+            let mut module = context.new_module("python");
             module.set_style(module_color);
 
             let formatted_version = format_python_version(python_version);