Removed a lot of unnsecessary code.

Removed the style module and main module.
Added README

Cargo.toml

@@ -1,8 +1,7 @@
 [package]
 name = "ansi-to-tui"
-version = "0.1.0"
+version = "0.1.1"
 edition = "2018"
 
 [dependencies]
-tui = { version = "0.14.0", default-features = false, features = ["crossterm"] }
-unicode-width = "0.1.8"
+tui = { version = "0.14.0", default-features = false }

README.md

@@ -0,0 +1,11 @@
+# ansi-to-tui
+
+Parse text with ansi color codes and turn them into [`tui::text::Text`](https://docs.rs/tui/0.14.0/tui/text/struct.Text.html).
+
+Supports TrueColor ( RGB ) ( `\x1b[38;2;<r>;<g>;<b>m`)  
+Supports 8 - Bit Color ( 0..256 ) ( `\x1b[38;5;<n>m` )  
+Supports 4 - Bit Color Pallete ( `\x1b[30..37;40..47m` )
+
+A naive implementation, relatively fast.  
+Only dependency is the tui crate.  
+Lots of room for improvement.

src/ansi.rs

@@ -30,7 +30,7 @@ impl Stack<u8> {
             let r = self.pop().unwrap();
             color = Color::Rgb(r, g, b);
         } else {
-            return Err(Error::TempError);
+            return Err(Error::UnknownColor);
         }
         self.clear();
         Ok(color)
@@ -75,7 +75,6 @@ impl AnsiGraphicsStack {
         let mut color_parse_mode: Option<AnsiColorMode> = None;
         let mut last_sequence: usize = 0;
         let mut color_layer: Option<AnsiColorLayer> = None;
-        // println!("{:?}", self);
         for sequence in self.iter().cloned() {
             if color_parse {
                 if sequence < 255 {
@@ -121,7 +120,6 @@ impl AnsiGraphicsStack {
                         color_parse = false;
                     }
                 } else {
-                    // println!("stop color index");
                     color_parse = false;
                 }
                 last_sequence = sequence;
@@ -142,12 +140,10 @@ impl AnsiGraphicsStack {
                 AnsiCode::DefaultForegroundColor => style = style.fg(Color::Reset),
                 AnsiCode::DefaultBackgroundColor => style = style.bg(Color::Reset),
                 AnsiCode::ForegroundColorIndex => {
-                    // println!("foreground color index");
                     color_parse = true;
                     color_layer = Some(AnsiColorLayer::Foreground)
                 }
                 AnsiCode::BackgroundColorIndex => {
-                    // println!("background color index");
                     color_parse = true;
                     color_layer = Some(AnsiColorLayer::Background)
                 }
@@ -158,8 +154,6 @@ impl AnsiGraphicsStack {
             last_sequence = sequence;
         }
         self.stack.clear();
-        // println!("style {:?}", style);
-        // println!("-----------------------------");
         style
     }
 }
@@ -207,18 +201,10 @@ pub fn ansi_to_text<'t, B: AsRef<[u8]>>(bytes: B) -> Result<Text<'t>, Error> {
         }
         last_byte = byte;
     }
-    // println!("{:?}", buffer);
     if !spans_buffer.is_empty() {
         buffer.push(Spans::from(spans_buffer.clone()));
         spans_buffer.clear();
     }
 
-    // for span in buffer.iter() {
-    //     println!("HELLOA");
-    //     println!("{:?}", span);
-    // }
-
-    // println!("bufferlen {}", buffer.len());
-    // println!("{:?}", &buffer);
     Ok(buffer.into())
 }

src/color.rs

@@ -45,22 +45,3 @@ impl From<AnsiColor> for Color {
         }
     }
 }
-// pub fn ansi_to_color(ansi: u8) -> AnsiColor {
-//     match ansi {
-//         30 | 40 => AnsiColor::Black,
-//         31 | 41 => AnsiColor::Red,
-//         32 | 42 => AnsiColor::Green,
-//         33 | 43 => AnsiColor::Yellow,
-//         34 | 44 => AnsiColor::Blue,
-//         35 | 45 => AnsiColor::Gray,
-//         90 | 100 => AnsiColor::DarkGray,
-//         91 | 101 => AnsiColor::LightRed,
-//         92 | 102 => AnsiColor::LightGreen,
-//         93 | 103 => AnsiColor::LightYellow,
-//         94 | 104 => AnsiColor::LightBlue,
-//         95 | 105 => AnsiColor::LightMagenta,
-//         96 | 106 => AnsiColor::LightCyan,
-//         97 | 107 => AnsiColor::White,
-//         _ => AnsiColor::Black,
-//     }
-// }

src/error.rs

@@ -4,5 +4,5 @@ pub enum Error {
     StackLocked,
     StackUnlocked,
     InvalidAnsi,
-    TempError,
+    UnknownColor,
 }

src/lib.rs

@@ -4,7 +4,6 @@ mod code;
 mod color;
 mod error;
 mod stack;
-mod style;
 mod tests;
 
 pub use ansi::ansi_to_text;

src/tests.rs

@@ -1,7 +1,13 @@
 #[cfg(test)]
 #[test]
 fn test_color() {
-    use crate::ansi_to_color;
+    use crate::stack::Stack;
     use tui::style::Color;
-    assert_eq!(ansi_to_color(31_u8), Color::Red);
+    let mut stack: Stack<u8> = Stack::new();
+    stack.push(30);
+    assert_eq!(stack.parse_color().unwrap(), Color::Indexed(30));
+    stack.push(30);
+    stack.push(3);
+    stack.push(55);
+    assert_eq!(stack.parse_color().unwrap(), Color::Rgb(30, 3, 55));
 }