add support for Groovy #163

Author: o2sh

resources/groovy.ascii

@@ -0,0 +1,18 @@
+{0}                        @                    
+{0}                       @@@                   
+{0}                      @@@@@                  
+{0}                     @@@@@@@                 
+{0}                    @@@@@@@@@                
+{0}       {1}  ____  ____{0}@@@@@@@@@@@{1}_   _ _   _ 
+{0}@@@@@@@{1} / _  |/ ___) _ \ / _ \ | | | | | |{0}@@@@@@@
+{0}   @@@@{1}( ( | | |  | |_| | |_| \ V /| |_| |{0}@@@@   
+{0}      @{1} \_|| |_|   \___/ \___/ \_/  \__  |{0}@      
+{0}       {1}(_____|{0}@@@@@@@@@@@@@@@@@@@@@{1}(____/
+{0}                @@@@@@@@@@@@@@@@@@            
+{0}                @@@@@@@@@@@@@@@@@@            
+{0}               @@@@@@@@@@@@@@@@@@@@           
+{0}              @@@@@@@@@    @@@@@@@@@          
+{0}             @@@@@@@          @@@@@@@         
+{0}            @@@@@                @@@@@        
+{0}           @@@                      @@@       
+{0}          @                            @      

src/language.rs

@@ -30,6 +30,7 @@ pub enum Language {
     FortranModern,
     FSharp,
     Go,
+    Groovy,
     Haskell,
     HTML,
     Idris,
@@ -89,6 +90,7 @@ impl std::fmt::Display for Language {
             Language::FortranModern => write!(f, "Fortran"),
             Language::FSharp => write!(f, "FSharp"),
             Language::Go => write!(f, "Go"),
+            Language::Groovy => write!(f, "Groovy"),
             Language::Haskell => write!(f, "Haskell"),
             Language::HTML => write!(f, "HTML"),
             Language::Idris => write!(f, "Idris"),
@@ -150,6 +152,7 @@ impl From<tokei::LanguageType> for Language {
             tokei::LanguageType::FortranModern => Language::FortranModern,
             tokei::LanguageType::FSharp => Language::FSharp,
             tokei::LanguageType::Go => Language::Go,
+            tokei::LanguageType::Groovy => Language::Groovy,
             tokei::LanguageType::Haskell => Language::Haskell,
             tokei::LanguageType::Html => Language::HTML,
             tokei::LanguageType::Idris => Language::Idris,
@@ -210,6 +213,7 @@ impl Language {
             Language::FortranModern => include_str!("../resources/f90.ascii"),
             Language::FSharp => include_str!("../resources/fsharp.ascii"),
             Language::Go => include_str!("../resources/go.ascii"),
+            Language::Groovy => include_str!("../resources/groovy.ascii"),
             Language::Haskell => include_str!("../resources/haskell.ascii"),
             Language::HTML => include_str!("../resources/html.ascii"),
             Language::Idris => include_str!("../resources/idris.ascii"),
@@ -280,6 +284,7 @@ impl Language {
             ],
             Language::FSharp => vec![Color::BrightBlue, Color::Cyan],
             Language::Go => vec![Color::White],
+            Language::Groovy => vec![Color::Cyan, Color::BrightWhite],
             Language::Haskell => vec![Color::BrightBlue, Color::BrightMagenta, Color::Blue],
             Language::HTML => vec![Color::Red, Color::White],
             Language::Idris => vec![Color::Red],
@@ -399,6 +404,7 @@ fn get_all_language_types() -> Vec<tokei::LanguageType> {
         tokei::LanguageType::FortranModern,
         tokei::LanguageType::FSharp,
         tokei::LanguageType::Go,
+        tokei::LanguageType::Groovy,
         tokei::LanguageType::Haskell,
         tokei::LanguageType::Html,
         tokei::LanguageType::Idris,