feat(theme): add 'gruvbox-material-dark-hard' theme (#77)

README.md

@@ -48,6 +48,7 @@ flawz --feeds 2024 --query xz
   - [One Dark](#one-dark)
   - [Solarized Dark](#solarized-dark)
   - [Gruvbox Light](#gruvbox-light)
+  - [Gruvbox Material Dark Hard](#gruvbox-material-dark-hard)
 - [Support](#support)
 - [Contributing](#contributing)
 - [License](#license)
@@ -176,7 +177,7 @@ flawz [OPTIONS]
 -u, --force-update        Always fetch feeds
 -o, --offline             Do not fetch feeds
 -q, --query <QUERY>       Start with a search query [env: QUERY=]
--t, --theme <THEME>       Set the theme [default: dracula] [possible values: dracula, nord, one-dark, solarized-dark, gruvbox-light]
+-t, --theme <THEME>       Set the theme [default: dracula] [possible values: dracula, nord, one-dark, solarized-dark, gruvbox-light, gruvbox-material-dark-hard]
 -h, --help                Print help (see more with '--help')
 -V, --version             Print version
 ```
@@ -241,6 +242,10 @@ Start `flawz` with `--theme` option to set a custom theme, e.g. `--theme nord`.
 
 ![gruvbox light](assets/theme-gruvbox-light.jpg)
 
+### Gruvbox Material Dark Hard
+
+![gruvbox material dark hard](assets/theme-gruvbox-material-dark-hard.jpg)
+
 ## Support
 
 [![Support me on GitHub Sponsors](https://img.shields.io/github/sponsors/orhun?style=flat&logo=GitHub&labelColor=1D272B&color=819188&logoColor=white)](https://github.com/sponsors/orhun)

src/theme.rs

@@ -16,6 +16,8 @@ pub enum BuiltinTheme {
     SolarizedDark,
     /// Gruvbox Light
     GruvboxLight,
+    /// Gruvbox Material Dark Hard
+    GruvboxMaterialDarkHard,
 }
 
 impl BuiltinTheme {
@@ -27,6 +29,7 @@ impl BuiltinTheme {
             BuiltinTheme::OneDark => one_dark_theme(),
             BuiltinTheme::SolarizedDark => solarized_dark_theme(),
             BuiltinTheme::GruvboxLight => gruvbox_light_theme(),
+            BuiltinTheme::GruvboxMaterialDarkHard => gruvbox_material_dark_hard_theme(),
         }
     }
 }
@@ -206,3 +209,32 @@ fn gruvbox_light_theme() -> Option<Theme> {
         scrollbar: Style::default().fg(Color::from_str("#282828").ok()?),
     })
 }
+
+/// <https://github.com/sainnhe/gruvbox-material>
+fn gruvbox_material_dark_hard_theme() -> Option<Theme> {
+    Some(Theme {
+        background: Style::default()
+            .bg(Color::from_str("#1D2021").ok()?)
+            .fg(Color::from_str("#D4BE98").ok()?),
+        dim: Style::default()
+            .bg(Color::from_str("#1D2021").ok()?)
+            .fg(Color::from_str("#7DAEA3").ok()?),
+        foreground: Style::default().fg(Color::from_str("#3C3836").ok()?),
+        header: Style::default()
+            .bg(Color::from_str("#7C6F64").ok()?)
+            .fg(Color::from_str("#D4BE94").ok()?),
+        footer: Style::default()
+            .bg(Color::from_str("#1D2021").ok()?)
+            .fg(Color::from_str("#D4BE94").ok()?),
+        selected: Style::default()
+            .bg(Color::from_str("#32302F").ok()?)
+            .fg(Color::from_str("#EA6962").ok()?),
+        borders: Style::default().fg(Color::from_str("#7DAEA3").ok()?),
+        separator: Style::default().fg(Color::from_str("#7DAEA3").ok()?),
+        highlight: Style::default().fg(Color::from_str("#7DAEA3").ok()?),
+        index: Style::default().fg(Color::from_str("#7DAEA3").ok()?),
+        input: Style::default().fg(Color::from_str("#928374").ok()?),
+        input_empty: Style::default().fg(Color::from_str("#EA6962").ok()?),
+        scrollbar: Style::default().fg(Color::from_str("#EDDEB5").ok()?),
+    })
+}