Move linux steps to the linux model

src/linux.rs

@@ -1,5 +1,10 @@
+use super::terminal::Terminal;
+use super::Check;
 use failure;
 use std::fs;
+use std::path::PathBuf;
+use std::process::Command;
+use which::which;
 
 #[derive(Copy, Clone, Debug)]
 pub enum Distribution {
@@ -41,3 +46,72 @@ impl Distribution {
         Err(UnknownLinuxDistribution.into())
     }
 }
+
+pub fn upgrade_arch_linux(
+    sudo: &Option<PathBuf>,
+    terminal: &Terminal,
+) -> Result<(), failure::Error> {
+    if let Ok(yay) = which("yay") {
+        Command::new(yay).spawn()?.wait()?.check()?;
+    } else {
+        if let Some(sudo) = &sudo {
+            Command::new(&sudo)
+                .args(&["pacman", "-Syu"])
+                .spawn()?
+                .wait()?
+                .check()?;
+        } else {
+            terminal.print_warning("No sudo or yay detected. Skipping system upgrade");
+        }
+    }
+
+    Ok(())
+}
+
+pub fn upgrade_redhat(sudo: &Option<PathBuf>, terminal: &Terminal) -> Result<(), failure::Error> {
+    if let Some(sudo) = &sudo {
+        Command::new(&sudo)
+            .args(&["yum", "upgrade"])
+            .spawn()?
+            .wait()?
+            .check()?;
+    } else {
+        terminal.print_warning("No sudo detected. Skipping system upgrade");
+    }
+
+    Ok(())
+}
+
+pub fn upgrade_fedora(sudo: &Option<PathBuf>, terminal: &Terminal) -> Result<(), failure::Error> {
+    if let Some(sudo) = &sudo {
+        Command::new(&sudo)
+            .args(&["dnf", "upgrade"])
+            .spawn()?
+            .wait()?
+            .check()?;
+    } else {
+        terminal.print_warning("No sudo detected. Skipping system upgrade");
+    }
+
+    Ok(())
+}
+
+pub fn upgrade_debian(sudo: &Option<PathBuf>, terminal: &Terminal) -> Result<(), failure::Error> {
+    if let Some(sudo) = &sudo {
+        Command::new(&sudo)
+            .args(&["apt", "update"])
+            .spawn()?
+            .wait()?
+            .check()?;
+
+        Command::new(&sudo)
+            .args(&["apt", "dist-upgrade"])
+            .spawn()?
+            .wait()?
+            .check()?;
+    } else {
+        terminal.print_warning("No sudo detected. Skipping system upgrade");
+    }
+
+    Ok(())
+}

src/main.rs

@@ -108,11 +108,11 @@ fn run() -> Result<(), Error> {
         match linux::Distribution::detect() {
             Ok(distribution) => {
                 match distribution {
-                    linux::Distribution::Arch => upgrade_arch_linux(&sudo, &terminal),
-                    linux::Distribution::CentOS => upgrade_redhat(&sudo, &terminal),
-                    linux::Distribution::Fedora => upgrade_fedora(&sudo, &terminal),
+                    linux::Distribution::Arch => linux::upgrade_arch_linux(&sudo, &terminal),
+                    linux::Distribution::CentOS => linux::upgrade_redhat(&sudo, &terminal),
+                    linux::Distribution::Fedora => linux::upgrade_fedora(&sudo, &terminal),
                     linux::Distribution::Ubuntu | linux::Distribution::Debian => {
-                        upgrade_debian(&sudo, &terminal)
+                        linux::upgrade_debian(&sudo, &terminal)
                     }
                 }.report("System upgrade", &mut reports);
             }

src/steps.rs

@@ -1,5 +1,4 @@
-use super::terminal::Terminal;
-use super::{which, Check};
+use super::Check;
 use failure;
 use std::path::PathBuf;
 use std::process::Command;
@@ -143,75 +142,6 @@ pub fn run_homebrew(homebrew: &PathBuf) -> Result<(), failure::Error> {
     Ok(())
 }
 
-pub fn upgrade_arch_linux(
-    sudo: &Option<PathBuf>,
-    terminal: &Terminal,
-) -> Result<(), failure::Error> {
-    if let Ok(yay) = which("yay") {
-        Command::new(yay).spawn()?.wait()?.check()?;
-    } else {
-        if let Some(sudo) = &sudo {
-            Command::new(&sudo)
-                .args(&["pacman", "-Syu"])
-                .spawn()?
-                .wait()?
-                .check()?;
-        } else {
-            terminal.print_warning("No sudo or yay detected. Skipping system upgrade");
-        }
-    }
-
-    Ok(())
-}
-
-pub fn upgrade_redhat(sudo: &Option<PathBuf>, terminal: &Terminal) -> Result<(), failure::Error> {
-    if let Some(sudo) = &sudo {
-        Command::new(&sudo)
-            .args(&["yum", "upgrade"])
-            .spawn()?
-            .wait()?
-            .check()?;
-    } else {
-        terminal.print_warning("No sudo detected. Skipping system upgrade");
-    }
-
-    Ok(())
-}
-
-pub fn upgrade_fedora(sudo: &Option<PathBuf>, terminal: &Terminal) -> Result<(), failure::Error> {
-    if let Some(sudo) = &sudo {
-        Command::new(&sudo)
-            .args(&["dnf", "upgrade"])
-            .spawn()?
-            .wait()?
-            .check()?;
-    } else {
-        terminal.print_warning("No sudo detected. Skipping system upgrade");
-    }
-
-    Ok(())
-}
-
-pub fn upgrade_debian(sudo: &Option<PathBuf>, terminal: &Terminal) -> Result<(), failure::Error> {
-    if let Some(sudo) = &sudo {
-        Command::new(&sudo)
-            .args(&["apt", "update"])
-            .spawn()?
-            .wait()?
-            .check()?;
-
-        Command::new(&sudo)
-            .args(&["apt", "dist-upgrade"])
-            .spawn()?
-            .wait()?
-            .check()?;
-    } else {
-        terminal.print_warning("No sudo detected. Skipping system upgrade");
-    }
-
-    Ok(())
-}
-
 pub fn run_custom_command(command: &str) -> Result<(), failure::Error> {
     Command::new("sh")
         .arg("-c")