feat: get intitial finder working

1 files changed, 20 insertions, 6 deletions

diff --git a/src/paths.rs b/src/paths.rs
index 8f0153c..d9c1214 100644
--- a/src/paths.rs
+++ b/src/paths.rs
@@ -1,9 +1,10 @@
+use figment::Provider;
 use ignore::{Walk, WalkBuilder};
 use std::{path::PathBuf, vec::IntoIter};
 use tracing::warn;
 
 pub use config::{Config, PathEntry};
-pub use error::Error;
+pub use error::{Error, Result};
 
 mod config;
 mod error;
@@ -14,17 +15,30 @@ pub struct Paths {
 }
 
 impl Paths {
-    pub fn new(path_entries: Vec<PathEntry>) -> Self {
+    pub fn new() -> Result<Self> {
+        Self::from_provider(Config::figment())
+    }
+
+    /// Extract `Config` from `provider` to construct new `Paths`
+    pub fn from_provider<T: Provider>(provider: T) -> Result<Self> {
+        Config::extract(&provider)
+            .map_err(Into::into)
+            .map(Into::into)
+    }
+}
+
+impl From<Vec<PathEntry>> for Paths {
+    fn from(value: Vec<PathEntry>) -> Self {
         Self {
-            paths_iter: path_entries.into_iter(),
+            paths_iter: value.into_iter(),
             iter: None,
         }
     }
 }
 
-impl From<&Config> for Paths {
-    fn from(value: &Config) -> Self {
-        Self::new(value.paths.to_owned())
+impl From<Config> for Paths {
+    fn from(value: Config) -> Self {
+        value.paths.into()
     }
 }