refactor: improve code quanity (#196)

- rewrite Repl, remove ReplHandler
- move ReplyStreamHandler to repl/ and rename it to ReplyHandler
- deprecate utils::print_now
- refactor session info

1 files changed, 0 insertions, 85 deletions

diff --git a/src/repl/init.rs b/src/repl/init.rs
deleted file mode 100644
index fbbcf22..0000000
--- a/src/repl/init.rs
+++ /dev/null
@@ -1,85 +0,0 @@
-use super::{
-    highlighter::ReplHighlighter, prompt::ReplPrompt, validator::ReplValidator, REPL_COMMANDS,
-};
-
-use crate::config::SharedConfig;
-
-use anyhow::Result;
-use reedline::{
-    default_emacs_keybindings, default_vi_insert_keybindings, default_vi_normal_keybindings,
-    ColumnarMenu, DefaultCompleter, EditMode, Emacs, KeyCode, KeyModifiers, Keybindings, Reedline,
-    ReedlineEvent, ReedlineMenu, Vi,
-};
-
-const MENU_NAME: &str = "completion_menu";
-
-pub struct Repl {
-    pub(crate) editor: Reedline,
-    pub(crate) prompt: ReplPrompt,
-}
-
-impl Repl {
-    pub fn init(config: SharedConfig) -> Result<Self> {
-        let commands: Vec<String> = REPL_COMMANDS
-            .into_iter()
-            .map(|(v, _)| v.to_string())
-            .collect();
-
-        let completer = Self::create_completer(&config, &commands);
-        let highlighter = ReplHighlighter::new(commands, config.clone());
-        let menu = Self::create_menu();
-        let edit_mode: Box<dyn EditMode> = if config.read().keybindings.is_vi() {
-            let mut normal_keybindings = default_vi_normal_keybindings();
-            let mut insert_keybindings = default_vi_insert_keybindings();
-            Self::extra_keybindings(&mut normal_keybindings);
-            Self::extra_keybindings(&mut insert_keybindings);
-            Box::new(Vi::new(insert_keybindings, normal_keybindings))
-        } else {
-            let mut keybindings = default_emacs_keybindings();
-            Self::extra_keybindings(&mut keybindings);
-            Box::new(Emacs::new(keybindings))
-        };
-        let mut editor = Reedline::create()
-            .with_completer(Box::new(completer))
-            .with_highlighter(Box::new(highlighter))
-            .with_menu(menu)
-            .with_edit_mode(edit_mode)
-            .with_quick_completions(true)
-            .with_partial_completions(true)
-            .with_validator(Box::new(ReplValidator))
-            .with_ansi_colors(true);
-        editor.enable_bracketed_paste()?;
-        let prompt = ReplPrompt::new(config);
-        Ok(Self { editor, prompt })
-    }
-
-    fn create_completer(config: &SharedConfig, commands: &[String]) -> DefaultCompleter {
-        let mut completion = commands.to_vec();
-        completion.extend(config.read().repl_completions());
-        let mut completer =
-            DefaultCompleter::with_inclusions(&['.', '-', '_', ':']).set_min_word_len(2);
-        completer.insert(completion.clone());
-        completer
-    }
-
-    fn extra_keybindings(keybindings: &mut Keybindings) {
-        keybindings.add_binding(
-            KeyModifiers::NONE,
-            KeyCode::Tab,
-            ReedlineEvent::UntilFound(vec![
-                ReedlineEvent::Menu(MENU_NAME.to_string()),
-                ReedlineEvent::MenuNext,
-            ]),
-        );
-        keybindings.add_binding(
-            KeyModifiers::CONTROL,
-            KeyCode::Char('s'),
-            ReedlineEvent::Submit,
-        );
-    }
-
-    fn create_menu() -> ReedlineMenu {
-        let completion_menu = ColumnarMenu::default().with_name(MENU_NAME);
-        ReedlineMenu::EngineCompleter(Box::new(completion_menu))
-    }
-}