Initial verison of PrettyPrinter builder

src/pretty_printer.rs

@@ -0,0 +1,44 @@
+use std::ffi::OsStr;
+
+use crate::{
+    config::{Config, InputFile, OrdinaryFile},
+    errors::Result,
+    Controller, HighlightingAssets,
+};
+
+pub struct PrettyPrinter<'a> {
+    config: Config<'a>,
+    assets: HighlightingAssets,
+}
+
+impl<'a> PrettyPrinter<'a> {
+    pub fn new() -> Self {
+        let mut config = Config::default();
+
+        config.colored_output = true;
+        config.true_color = true;
+
+        PrettyPrinter {
+            config,
+            assets: HighlightingAssets::from_binary(),
+        }
+    }
+
+    pub fn file(&'a mut self, path: &'a OsStr) -> &'a mut Self {
+        self.config
+            .files
+            .push(InputFile::Ordinary(OrdinaryFile::from_path(path)));
+        self
+    }
+
+    /// Whether or not the output should be colorized (default: true)
+    pub fn colored_output(&mut self, yes: bool) -> &mut Self {
+        self.config.colored_output = yes;
+        self
+    }
+
+    pub fn run(&'a self) -> Result<bool> {
+        let controller = Controller::new(&self.config, &self.assets);
+        controller.run()
+    }
+}