tweak(cosmic-theme): pretty write ini

cosmic-theme/src/output/mod.rs

@@ -1,3 +1,4 @@
+use configparser::ini::WriteOptions;
 use palette::{Srgba, rgb::Rgba};
 use thiserror::Error;
 
@@ -78,3 +79,9 @@ pub fn to_rgba(c: Srgba) -> String {
         c_u8.red, c_u8.green, c_u8.blue, c.alpha
     )
 }
+
+pub fn qt_settings_ini_style() -> WriteOptions {
+    let mut write_options = WriteOptions::default();
+    write_options.blank_lines_between_sections = 1;
+    write_options
+}

cosmic-theme/src/output/qt56ct_output.rs

@@ -5,7 +5,7 @@ use std::{
     path::PathBuf,
 };
 
-use super::OutputError;
+use super::{OutputError, qt_settings_ini_style};
 
 impl Theme {
     /// The "version" of this theme.
@@ -86,7 +86,8 @@ impl Theme {
             }
         }
 
-        ini.write(path).map_err(OutputError::Io)?;
+        ini.pretty_write(path, &qt_settings_ini_style())
+            .map_err(OutputError::Io)?;
         Ok(())
     }
 

cosmic-theme/src/output/qt_output.rs

@@ -8,7 +8,7 @@ use std::{
     path::{Path, PathBuf},
 };
 
-use super::OutputError;
+use super::{OutputError, qt_settings_ini_style};
 
 impl Theme {
     /// Produces a color scheme ini file for Qt.
@@ -258,7 +258,7 @@ widgetStyle=qt6ct-style
         }
 
         kdeglobals_ini
-            .write(kdeglobals_file)
+            .pretty_write(kdeglobals_file, &qt_settings_ini_style())
             .map_err(OutputError::Io)?;
         Ok(())
     }