save files, real last modified check (doesn't work correctly)

2 files changed, 20 insertions, 7 deletions

diff --git a/src/packages/pacman.rs b/src/packages/pacman.rs
index 0a9e1ff..b5be4c0 100644
--- a/src/packages/pacman.rs
+++ b/src/packages/pacman.rs
@@ -1,13 +1,13 @@
 use std::process::Command;
 
-use crate::packages::Package;
+use super::{Package, PackageManager};
 
-use super::PackageManager;
+use crate::error::{Error, Result};
 
 pub struct Pacman;
 
 impl PackageManager for Pacman {
-    fn get_installed(&self) -> Vec<super::Package> {
+    fn get_installed(&self) -> Result<Vec<super::Package>> {
         let pm_pkgs = Command::new("pacman").args(["-Q"]).output().unwrap();
         let pm_e_pkgs = Command::new("pacman")
             .args(["-Q", "--explicit"])
@@ -25,7 +25,7 @@ impl PackageManager for Pacman {
             };
             let split: Vec<&str> = pkg.split_whitespace().collect();
             if split.len() != 2 {
-                panic!("Unknown Pacman Output");
+                return Err(Error::UnknownOutput);
             };
 
             let explicit = pm_e_pkgs_out.contains(pkg);
@@ -33,14 +33,14 @@ impl PackageManager for Pacman {
             pkgs.push(Package {
                 id: split[0].to_string(),
                 version: split[1].to_string(),
-                explicit
+                explicit,
             })
         }
 
-        pkgs
+        Ok(pkgs)
     }
 
-    fn install(&self, pkgs: Vec<Package>) {
+    fn install(&self, _pkgs: Vec<super::Package>) {
         todo!();
     }
 }
diff --git a/src/packages/portage.rs b/src/packages/portage.rs
new file mode 100644
index 0000000..6b9e508
--- /dev/null
+++ b/src/packages/portage.rs
@@ -0,0 +1,13 @@
+use super::PackageManager;
+
+pub struct Portage;
+
+impl PackageManager for Portage {
+    fn get_installed(&self) -> crate::error::Result<Vec<super::Package>> {
+        todo!()
+    }
+
+    fn install(&self, pkgs: Vec<super::Package>) {
+        todo!()
+    }
+}