Fixed warnings, minor refactoring

Cargo.lock

@@ -333,7 +333,7 @@ checksum = "6f61fba1741ea2b3d6a1e3178721804bb716a68a6aeba1149b5d52e3d464ea66"
 
 [[package]]
 name = "oxidefetch"
-version = "1.4.4"
+version = "1.4.5"
 dependencies = [
  "byte-unit",
  "chrono",

Cargo.toml

@@ -1,10 +1,11 @@
 [package]
 name = "oxidefetch"
 description = "A fast, cross platform Fetch program for your terminal"
-version = "1.4.4"
+version = "1.4.5"
 edition = "2021"
 authors = [ "NamedNeon", "shibedrill" ]
 license = "MIT"
+readme = "README.md"
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
@@ -27,3 +28,12 @@ panic = "abort"
 
 [features]
 field-titles = []
+
+[package.metadata.rpm]
+package = "oxidefetch"
+
+[package.metadata.rpm.cargo]
+buildflags = ["--release"]
+
+[package.metadata.rpm.targets]
+oxidefetch = { path = "/usr/bin/oxidefetch" }

README.md

@@ -96,7 +96,7 @@ No weird quirks to report at this time.
 **1.4.2:** Updated colors and logos of a few distros. They will now display correctly.  
 **1.4.3:** Removed newline print before information. This should be up to the user to print, using their shell profile.  
 **1.4.4:** Fixed an issue where GPUs would all print on one line.  
-**1.4.5:** Minor changes to system color detection.  
+**1.4.5:** Minor changes to system color detection. Removed all warnings.  
 
 ### License
 This software is covered by the MIT license. See license.txt for details.

src/main.rs

@@ -70,10 +70,10 @@ fn main() {
         }
     }
 
-    //color_print("GPU:\t", '', &sys_info.gpu, "bright green");
     color_print("Memory:\t", '󰍛', &Some(sys_info.memory), "bright blue");
 }
 
+#[allow(unused_variables)] // The field title var is sometimes unused due to compile time features
 fn color_print(field_title: &str, icon: char, field: &Option<String>, color: &str) {
     // If the field is missing, it won't print.
     if field.is_some() {

src/terminal.rs

@@ -84,6 +84,7 @@ pub fn get_terminal() -> Option<String> {
     };
     let shell_name = shell.split("/").last().unwrap();
 
+    #[allow(unused_assignments)]
     let mut name: Option<String> = None;
 
     let mut self_hosted = false;