add support for DockerFile #173

Author: o2sh

resources/dockerfile.ascii

@@ -0,0 +1,8 @@
+{2}                  ##   {0}      .
+{2}            ## ## ##   {0}     ==
+{2}         ## ## ## ## ##{0}    ===
+{0}     /"""""""""""""""""\___/ ===
+{1}~~~ {0}{{1}~~ ~~~~ ~~~ ~~~~ ~~~ ~ {0}/  ===-{1} ~~~
+{0}     \{1}______ o{0}           __/
+{1}       \    \ {0}        __/
+{1}        \____\{0}_______/

src/language.rs

@@ -19,6 +19,7 @@ pub enum Language {
     CSS,
     D,
     Dart,
+    Dockerfile,
     #[strum(serialize = "emacslisp")]
     Elisp,
     Elixir,
@@ -81,6 +82,7 @@ impl std::fmt::Display for Language {
             Language::CSS => write!(f, "CSS"),
             Language::D => write!(f, "D"),
             Language::Dart => write!(f, "Dart"),
+            Language::Dockerfile => write!(f, "Dockerfile"),
             Language::Elisp => write!(f, "EmacsLisp"),
             Language::Elixir => write!(f, "Elixir"),
             Language::Elm => write!(f, "Elm"),
@@ -143,6 +145,7 @@ impl From<tokei::LanguageType> for Language {
             tokei::LanguageType::Css => Language::CSS,
             tokei::LanguageType::D => Language::D,
             tokei::LanguageType::Dart => Language::Dart,
+            tokei::LanguageType::Dockerfile => Language::Dockerfile,
             tokei::LanguageType::Elisp => Language::Elisp,
             tokei::LanguageType::Elixir => Language::Elixir,
             tokei::LanguageType::Elm => Language::Elm,
@@ -204,6 +207,7 @@ impl Language {
             Language::CSS => include_str!("../resources/css.ascii"),
             Language::D => include_str!("../resources/d.ascii"),
             Language::Dart => include_str!("../resources/dart.ascii"),
+            Language::Dockerfile => include_str!("../resources/dockerfile.ascii"),
             Language::Elisp => include_str!("../resources/emacslisp.ascii"),
             Language::Elixir => include_str!("../resources/elixir.ascii"),
             Language::Elm => include_str!("../resources/elm.ascii"),
@@ -269,6 +273,7 @@ impl Language {
             Language::CSS => vec![Color::Blue, Color::White],
             Language::D => vec![Color::Red],
             Language::Dart => vec![Color::BrightBlue, Color::BrightCyan],
+            Language::Dockerfile => vec![Color::Cyan, Color::White, Color::BrightBlue],
             Language::Elisp => vec![Color::BrightMagenta, Color::White],
             Language::Elixir => vec![Color::Magenta],
             Language::Elm => vec![Color::BrightBlack, Color::Green, Color::Yellow, Color::Cyan],
@@ -395,6 +400,7 @@ fn get_all_language_types() -> Vec<tokei::LanguageType> {
         tokei::LanguageType::Css,
         tokei::LanguageType::D,
         tokei::LanguageType::Dart,
+        tokei::LanguageType::Dockerfile,
         tokei::LanguageType::Elixir,
         tokei::LanguageType::Elisp,
         tokei::LanguageType::Elm,