add basic apt compatabilityapt

1 files changed, 58 insertions, 0 deletions

diff --git a/src/packages/apt.rs b/src/packages/apt.rs
new file mode 100644
index 0000000..2036559
--- /dev/null
+++ b/src/packages/apt.rs
@@ -0,0 +1,58 @@
+use std::process::{Command, Stdio};
+
+use super::{Package, PackageList, PackageManager};
+
+use crate::error::{Error, Result};
+
+pub struct Apt;
+
+impl PackageManager for Apt {
+    fn get_installed(&self) -> Result<PackageList> {
+        let list = Command::new("apt").args(["list", "--installed"]).output().unwrap();
+
+        let mut pkgs: Vec<Package> = Vec::new();
+        
+        let list_str = String::from_utf8(list.stdout).unwrap();
+        let list_lines: Vec<&str> = list_str.split('\n').collect();
+        // Pop first info line
+        let list_lines = &list_lines[1..list_lines.len()];
+        for pkg in list_lines {
+            if pkg.is_empty() {
+                continue;
+            };
+
+            let split: Vec<&str> = pkg.split_whitespace().collect();
+            if split.len() != 4 {
+                return Err(Error::UnknownOutput);
+            };
+
+            let Some(pkg_id) = split[0].split_once('/') else {
+                return Err(Error::UnknownOutput);
+            };
+
+            let explicit = split[3] == "[installed]";
+
+            pkgs.push(Package {
+                id: pkg_id.0.to_string(),
+                version: split[1].to_string(),
+                explicit
+            })
+        }
+            
+        Ok(PackageList { packages: pkgs, manager: super::Manager::Apt })
+    }
+
+    fn install(&self, pkgs: Vec<super::Package>) -> Result<()> { 
+        let mut args = vec!["apt".to_string(), "install".to_string(), "--yes".to_string()];
+
+        for pkg in pkgs {
+            args.push(pkg.id);
+        }
+        Command::new("sudo")
+            .stdout(Stdio::inherit())
+            .args(args)
+            .spawn()?
+            .wait_with_output()?;
+        Ok(())
+    }
+}