Minor code base improvements (#767)

19 files changed, 242 insertions, 233 deletions

diff --git a/src/clients/tldr.rs b/src/clients/tldr.rs
index 6783fdc..81e827f 100644
--- a/src/clients/tldr.rs
+++ b/src/clients/tldr.rs
@@ -1,5 +1,5 @@
 use crate::prelude::*;
-use std::process::{self, Command, Stdio};
+use std::process::{Command, Stdio};
 
 lazy_static! {
     pub static ref VAR_TLDR_REGEX: Regex = Regex::new(r"\{\{(.*?)\}\}").expect("Invalid regex");
diff --git a/src/commands/core/actor.rs b/src/commands/core/actor.rs
index e423afe..6e1fd44 100644
--- a/src/commands/core/actor.rs
+++ b/src/commands/core/actor.rs
@@ -1,14 +1,14 @@
-use super::extractor;
 use crate::common::clipboard;
 use crate::common::fs;
 use crate::common::shell;
 use crate::common::shell::ShellSpawnError;
 use crate::config::Action;
+use crate::deser;
 use crate::env_var;
 use crate::finder::structures::{Opts as FinderOpts, SuggestionType};
 use crate::prelude::*;
-use crate::serializer;
 use crate::structures::cheat::{Suggestion, VariableMap};
+use crate::structures::item::Item;
 use shell::EOF;
 use std::process::Stdio;
 
@@ -145,10 +145,7 @@ fn unique_result_count(results: &[&str]) -> usize {
 
 fn replace_variables_from_snippet(snippet: &str, tags: &str, variables: VariableMap) -> Result<String> {
     let mut interpolated_snippet = String::from(snippet);
-    let variables_found: Vec<&str> = serializer::VAR_REGEX
-        .find_iter(snippet)
-        .map(|m| m.as_str())
-        .collect();
+    let variables_found: Vec<&str> = deser::VAR_REGEX.find_iter(snippet).map(|m| m.as_str()).collect();
     let variable_count = unique_result_count(&variables_found);
 
     for bracketed_variable_name in variables_found {
@@ -187,11 +184,20 @@ pub fn with_absolute_path(snippet: String) -> String {
 }
 
 pub fn act(
-    extractions: Result<extractor::Output>,
+    extractions: Result<(&str, Item)>,
     files: Vec<String>,
     variables: Option<VariableMap>,
 ) -> Result<()> {
-    let (key, tags, comment, snippet, file_index) = extractions.unwrap();
+    let (
+        key,
+        Item {
+            tags,
+            comment,
+            snippet,
+            file_index,
+            ..
+        },
+    ) = extractions.unwrap();
 
     if key == "ctrl-o" {
         edit::edit_file(Path::new(&files[file_index.expect("No files found")]))
@@ -205,13 +211,13 @@ pub fn act(
 
     let interpolated_snippet = {
         let mut s = replace_variables_from_snippet(
-            snippet,
-            tags,
+            &snippet,
+            &tags,
             variables.expect("No variables received from finder"),
         )
         .context("Failed to replace variables from snippet")?;
         s = with_absolute_path(s);
-        s = serializer::with_new_lines(s);
+        s = deser::with_new_lines(s);
         s
     };
 
diff --git a/src/commands/core/extractor.rs b/src/commands/core/extractor.rs
deleted file mode 100644
index 56758e8..0000000
--- a/src/commands/core/extractor.rs
+++ /dev/null
@@ -1,27 +0,0 @@
-use crate::prelude::*;
-use crate::serializer;
-
-pub type Output<'a> = (&'a str, &'a str, &'a str, &'a str, Option<usize>);
-
-pub fn extract_from_selections(raw_snippet: &str, is_single: bool) -> Result<Output> {
-    let mut lines = raw_snippet.split('\n');
-    let key = if is_single {
-        "enter"
-    } else {
-        lines
-            .next()
-            .context("Key was promised but not present in `selections`")?
-    };
-
-    let mut parts = lines
-        .next()
-        .context("No more parts in `selections`")?
-        .split(serializer::DELIMITER)
-        .skip(3);
-
-    let tags = parts.next().unwrap_or("");
-    let comment = parts.next().unwrap_or("");
-    let snippet = parts.next().unwrap_or("");
-    let file_index = parts.next().unwrap_or("").parse().ok();
-    Ok((key, tags, comment, snippet, file_index))
-}
diff --git a/src/commands/core/mod.rs b/src/commands/core/mod.rs
index 74e2852..ded24f1 100644
--- a/src/commands/core/mod.rs
+++ b/src/commands/core/mod.rs
@@ -1,8 +1,8 @@
 mod actor;
-mod extractor;
 
-use crate::clients::cheatsh;
+use crate::clients::{cheatsh, tldr};
 use crate::config::Source;
+use crate::deser;
 use crate::filesystem;
 use crate::finder::structures::Opts as FinderOpts;
 use crate::parser::Parser;
@@ -32,7 +32,7 @@ pub fn init(fetcher: Box<dyn Fetcher>) -> Result<()> {
         })
         .context("Failed getting selection and variables from finder")?;
 
-    let extractions = extractor::extract_from_selections(&raw_selection, config.best_match());
+    let extractions = deser::terminal::read(&raw_selection, config.best_match());
 
     if extractions.is_err() {
         return init(fetcher);
@@ -51,7 +51,7 @@ pub fn get_fetcher() -> Result<Box<dyn Fetcher>> {
             Ok(fetcher)
         }
         Source::Tldr(query) => {
-            let lines = cheatsh::call(&query)?;
+            let lines = tldr::call(&query)?;
             let fetcher = Box::new(StaticFetcher::new(lines));
             Ok(fetcher)
         }
diff --git a/src/commands/func/mod.rs b/src/commands/func/mod.rs
index 383b636..03a55f8 100644
--- a/src/commands/func/mod.rs
+++ b/src/commands/func/mod.rs
@@ -8,7 +8,7 @@ use crate::prelude::*;
 use clap::Args;
 use clap::Parser;
 
-const FUNC_POSSIBLE_VALUES: &[&str] = &[
+const POSSIBLE_VALUES: &[&str] = &[
     "url::open",
     "welcome",
     "widget::last_command",
@@ -43,7 +43,7 @@ pub enum Func {
 #[derive(Debug, Clone, Args)]
 pub struct Input {
     /// Function name (example: "url::open")
-    #[clap(possible_values = FUNC_POSSIBLE_VALUES, ignore_case = true)]
+    #[clap(possible_values = POSSIBLE_VALUES, ignore_case = true)]
     pub func: Func,
     /// List of arguments (example: "https://google.com")
     pub args: Vec<String>,
@@ -63,3 +63,10 @@ impl Runnable for Input {
         }
     }
 }
+
+#[test]
+fn test_possible_values() {
+    for v in POSSIBLE_VALUES {
+        assert!(Func::from_str(v).is_ok())
+    }
+}
diff --git a/src/commands/info.rs b/src/commands/info.rs
index 6b69f80..9061462 100644
--- a/src/commands/info.rs
+++ b/src/commands/info.rs
@@ -3,7 +3,7 @@ use clap::Args;
 use crate::filesystem;
 use crate::prelude::*;
 
-const INFO_POSSIBLE_VALUES: &[&str] = &["cheats-example", "cheats-path", "config-path", "config-example"];
+const POSSIBLE_VALUES: &[&str] = &["cheats-example", "cheats-path", "config-path", "config-example"];
 
 impl FromStr for Info {
     type Err = &'static str;
@@ -21,7 +21,7 @@ impl FromStr for Info {
 
 #[derive(Debug, Clone, Args)]
 pub struct Input {
-    #[clap(possible_values = INFO_POSSIBLE_VALUES, ignore_case = true)]
+    #[clap(possible_values = POSSIBLE_VALUES, ignore_case = true)]
     pub info: Info,
 }
 
@@ -46,3 +46,10 @@ impl Runnable for Input {
         Ok(())
     }
 }
+
+#[test]
+fn test_possible_values() {
+    for v in POSSIBLE_VALUES {
+        assert!(Info::from_str(v).is_ok())
+    }
+}
diff --git a/src/commands/preview/mod.rs b/src/commands/preview/mod.rs
index 11fa1fc..dfd6d37 100644
--- a/src/commands/preview/mod.rs
+++ b/src/commands/preview/mod.rs
@@ -1,5 +1,5 @@
+use crate::deser;
 use crate::prelude::*;
-use crate::serializer;
 use clap::Args;
 use crossterm::style::{style, Stylize};
 use std::process;
@@ -14,7 +14,7 @@ pub struct Input {
 }
 
 fn extract_elements(argstr: &str) -> Result<(&str, &str, &str)> {
-    let mut parts = argstr.split(serializer::DELIMITER).skip(3);
+    let mut parts = argstr.split(deser::terminal::DELIMITER).skip(3);
     let tags = parts.next().context("No `tags` element provided.")?;
     let comment = parts.next().context("No `comment` element provided.")?;
     let snippet = parts.next().context("No `snippet` element provided.")?;
@@ -31,7 +31,7 @@ impl Runnable for Input {
             "{comment} {tags} \n{snippet}",
             comment = style(comment).with(CONFIG.comment_color()),
             tags = style(format!("[{}]", tags)).with(CONFIG.tag_color()),
-            snippet = style(serializer::fix_newlines(snippet)).with(CONFIG.snippet_color()),
+            snippet = style(deser::fix_newlines(snippet)).with(CONFIG.snippet_color()),
         );
 
         process::exit(0)
diff --git a/src/commands/preview/var.rs b/src/commands/preview/var.rs
index e99dcce..8dd809b 100644
--- a/src/commands/preview/var.rs
+++ b/src/commands/preview/var.rs
@@ -1,7 +1,7 @@
+use crate::deser;
 use crate::env_var;
 use crate::finder;
 use crate::prelude::*;
-use crate::serializer;
 use clap::Args;
 use crossterm::style::style;
 use crossterm::style::Stylize;
@@ -49,10 +49,7 @@ impl Runnable for Input {
 
         let bracketed_variables: Vec<&str> = {
             if snippet.contains(&bracketed_current_variable) {
-                serializer::VAR_REGEX
-                    .find_iter(&snippet)
-                    .map(|m| m.as_str())
-                    .collect()
+                deser::VAR_REGEX.find_iter(&snippet).map(|m| m.as_str()).collect()
             } else {
                 iter::once(&bracketed_current_variable)
                     .map(|s| s.as_str())
@@ -98,7 +95,7 @@ impl Runnable for Input {
             );
         }
 
-        println!("{snippet}", snippet = serializer::fix_newlines(&colored_snippet));
+        println!("{snippet}", snippet = deser::fix_newlines(&colored_snippet));
         println!("{variables}", variables = variables);
 
         process::exit(0)
diff --git a/src/commands/shell.rs b/src/commands/shell.rs
index 60d70b2..2d7ba3e 100644
--- a/src/commands/shell.rs
+++ b/src/commands/shell.rs
@@ -3,7 +3,7 @@ use clap::Args;
 use crate::common::shell::Shell;
 use crate::prelude::*;
 
-const WIDGET_POSSIBLE_VALUES: &[&str] = &["bash", "zsh", "fish", "elvish"];
+const POSSIBLE_VALUES: &[&str] = &["bash", "zsh", "fish", "elvish"];
 
 impl FromStr for Shell {
     type Err = &'static str;
@@ -21,7 +21,7 @@ impl FromStr for Shell {
 
 #[derive(Debug, Clone, Args)]
 pub struct Input {
-    #[clap(possible_values = WIDGET_POSSIBLE_VALUES, ignore_case = true, default_value = "bash")]
+    #[clap(possible_values = POSSIBLE_VALUES, ignore_case = true, default_value = "bash")]
     pub shell: Shell,
 }
 
@@ -41,3 +41,10 @@ impl Runnable for Input {
         Ok(())
     }
 }
+
+#[test]
+fn test_possible_values() {
+    for v in POSSIBLE_VALUES {
+        assert!(Shell::from_str(v).is_ok())
+    }
+}
diff --git a/src/commands/temp.rs b/src/commands/temp.rs
index efcdd16..dab4192 100644
--- a/src/commands/temp.rs
+++ b/src/commands/temp.rs
@@ -2,11 +2,11 @@ use crate::commands::core::get_fetcher;
 use crate::common::shell::{self, ShellSpawnError};
 use crate::finder::structures::Opts as FinderOpts;
 use crate::parser::Parser;
-use crate::{prelude::*, serializer};
+use crate::{deser, prelude::*};
 use std::io::{self, Write};
 
 pub fn main() -> Result<()> {
-    let config = &CONFIG;
+    let _config = &CONFIG;
     let _opts = FinderOpts::snippet_default();
 
     let fetcher = get_fetcher()?;
@@ -22,7 +22,7 @@ pub fn main() -> Result<()> {
 
     let variables = parser.variables;
     let item_str = String::from_utf8(buf)?;
-    let item = serializer::raycast_deser(&item_str)?;
+    let item = deser::raycast::read(&item_str)?;
     dbg!(&item);
 
     let x = variables.get_suggestion(&item.tags, "local_branch").expect("foo");
@@ -49,7 +49,7 @@ pub fn main() -> Result<()> {
 }
 
 pub fn _main0() -> Result<()> {
-    let config = &CONFIG;
+    let _config = &CONFIG;
 
     let fetcher = get_fetcher()?;
 
diff --git a/src/config/cli.rs b/src/config/cli.rs
index 9a8c4db..ab07e7a 100644
--- a/src/config/cli.rs
+++ b/src/config/cli.rs
@@ -1,10 +1,8 @@
 use crate::commands;
-use crate::finder::FinderChoice;
+use crate::finder::{self, FinderChoice};
 use crate::prelude::*;
 use clap::{crate_version, AppSettings, Parser, Subcommand};
 
-const FINDER_POSSIBLE_VALUES: &[&str] = &["fzf", "skim"];
-
 #[derive(Debug, Parser)]
 #[clap(after_help = "\x1b[0;33mMORE INFO:\x1b[0;0m
     Please refer to \x1b[0;32mhttps://github.com/denisidoro/navi\x1b[0;0m
@@ -80,7 +78,7 @@ pub(super) struct ClapConfig {
     pub fzf_overrides_var: Option<String>,
 
     /// Finder application to use
-    #[clap(long, possible_values = FINDER_POSSIBLE_VALUES, ignore_case = true)]
+    #[clap(long, possible_values = finder::POSSIBLE_VALUES, ignore_case = true)]
     pub finder: Option<FinderChoice>,
 
     #[clap(subcommand)]
@@ -127,38 +125,3 @@ pub enum Action {
     Print,
     Execute,
 }
-
-/*
-#[cfg(test)]
-mod tests {
-    use super::*;
-
-    #[test]
-    fn test_widget_possible_values() {
-        for v in WIDGET_POSSIBLE_VALUES {
-            assert!(Shell::from_str(v).is_ok())
-        }
-    }
-
-    #[test]
-    fn test_info_possible_values() {
-        for v in INFO_POSSIBLE_VALUES {
-            assert!(Info::from_str(v).is_ok())
-        }
-    }
-
-    #[test]
-    fn test_func_possible_values() {
-        for v in FUNC_POSSIBLE_VALUES {
-            assert!(Func::from_str(v).is_ok())
-        }
-    }
-
-    #[test]
-    fn test_finder_possible_values() {
-        for v in FINDER_POSSIBLE_VALUES {
-            assert!(FinderChoice::from_str(v).is_ok())
-        }
-    }
-}
-*/
diff --git a/src/deser/mod.rs b/src/deser/mod.rs
new file mode 100644
index 0000000..c97f7f2
--- /dev/null
+++ b/src/deser/mod.rs
@@ -0,0 +1,34 @@
+use crate::prelude::*;
+
+pub mod raycast;
+pub mod terminal;
+
+const NEWLINE_ESCAPE_CHAR: char = '\x15';
+pub const LINE_SEPARATOR: &str = " \x15 ";
+
+lazy_static! {
+    pub static ref NEWLINE_REGEX: Regex = Regex::new(r"\\\s+").expect("Invalid regex");
+    pub static ref VAR_REGEX: Regex = Regex::new(r"\\?<(\w[\w\d\-_]*)>").expect("Invalid regex");
+}
+
+pub fn with_new_lines(txt: String) -> String {
+    txt.replace(LINE_SEPARATOR, "\n")
+}
+
+pub fn fix_newlines(txt: &str) -> String {
+    if txt.contains(NEWLINE_ESCAPE_CHAR) {
+        (*NEWLINE_REGEX)
+            .replace_all(txt.replace(LINE_SEPARATOR, "  ").as_str(), "")
+            .to_string()
+    } else {
+        txt.to_string()
+    }
+}
+
+fn limit_str(text: &str, length: usize) -> String {
+    if text.len() > length {
+        format!("{}…", text.chars().take(length - 1).collect::<String>())
+    } else {
+        format!("{:width$}", text, width = length)
+    }
+}
diff --git a/src/deser/raycast.rs b/src/deser/raycast.rs
new file mode 100644
index 0000000..a738c01
--- /dev/null
+++ b/src/deser/raycast.rs
@@ -0,0 +1,51 @@
+use super::*;
+use crate::structures::item::Item;
+
+const FIELD_SEP_ESCAPE_CHAR: char = '\x16';
+
+pub fn write(item: &Item) -> String {
+    format!(
+        "{hash}{delimiter}{tags}{delimiter}{comment}{delimiter}{icon}{delimiter}{snippet}\n",
+        hash = item.hash(),
+        tags = item.tags,
+        comment = item.comment,
+        delimiter = FIELD_SEP_ESCAPE_CHAR,
+        icon = item.icon.clone().unwrap_or_default(),
+        snippet = &item.snippet.trim_end_matches(LINE_SEPARATOR),
+    )
+}
+
+pub fn read(line: &str) -> Result<Item> {
+    let mut parts = line.split(FIELD_SEP_ESCAPE_CHAR);
+    let hash: u64 = parts
+        .next()
+        .context("no hash")?
+        .parse()
+        .context("hash not a u64")?;
+    let tags = parts.next().context("no tags")?.into();
+    let comment = parts.next().context("no comment")?.into();
+    let icon_str = parts.next().context("no icon")?;
+    let snippet = parts.next().context("no snippet")?.into();
+
+    let icon = if icon_str.is_empty() {
+        None
+    } else {
+        Some(icon_str.into())
+    };
+
+    let item = Item {
+        tags,
+        comment,
+        icon,
+        snippet,
+        ..Default::default()
+    };
+
+    if item.hash() != hash {
+        dbg!(&item.hash());
+        dbg!(hash);
+        Err(anyhow!("Incorrect hash"))
+    } else {
+        Ok(item)
+    }
+}
diff --git a/src/deser/terminal.rs b/src/deser/terminal.rs
new file mode 100644
index 0000000..3408ff1
--- /dev/null
+++ b/src/deser/terminal.rs
@@ -0,0 +1,79 @@
+use super::*;
+use crate::common::terminal;
+use crate::structures::item::Item;
+use crossterm::style::{style, Stylize};
+use std::cmp::max;
+
+pub fn get_widths() -> (usize, usize, usize) {
+    let width = terminal::width();
+    let tag_width_percentage = max(
+        CONFIG.tag_min_width(),
+        width * CONFIG.tag_width_percentage() / 100,
+    );
+    let comment_width_percentage = max(
+        CONFIG.comment_min_width(),
+        width * CONFIG.comment_width_percentage() / 100,
+    );
+    let snippet_width_percentage = max(
+        CONFIG.snippet_min_width(),
+        width * CONFIG.snippet_width_percentage() / 100,
+    );
+    (
+        usize::from(tag_width_percentage),
+        usize::from(comment_width_percentage),
+        usize::from(snippet_width_percentage),
+    )
+}
+
+pub const DELIMITER: &str = r"  ⠀";
+
+lazy_static! {
+    pub static ref COLUMN_WIDTHS: (usize, usize, usize) = get_widths();
+}
+
+pub fn write(item: &Item) -> String {
+    let (tag_width_percentage, comment_width_percentage, snippet_width_percentage) = *COLUMN_WIDTHS;
+    format!(
+            "{tags_short}{delimiter}{comment_short}{delimiter}{snippet_short}{delimiter}{tags}{delimiter}{comment}{delimiter}{snippet}{delimiter}{file_index}{delimiter}\n",
+            tags_short = style(limit_str(&item.tags, tag_width_percentage)).with(CONFIG.tag_color()),
+            comment_short = style(limit_str(&item.comment, comment_width_percentage)).with(CONFIG.comment_color()),
+            snippet_short = style(limit_str(&fix_newlines(&item.snippet), snippet_width_percentage)).with(CONFIG.snippet_color()),
+            tags = item.tags,
+            comment = item.comment,
+            delimiter = DELIMITER,
+            snippet = &item.snippet.trim_end_matches(LINE_SEPARATOR),
+            file_index = item.file_index.unwrap_or(0),
+        )
+}
+
+pub fn read(raw_snippet: &str, is_single: bool) -> Result<(&str, Item)> {
+    let mut lines = raw_snippet.split('\n');
+    let key = if is_single {
+        "enter"
+    } else {
+        lines
+            .next()
+            .context("Key was promised but not present in `selections`")?
+    };
+
+    let mut parts = lines
+        .next()
+        .context("No more parts in `selections`")?
+        .split(DELIMITER)
+        .skip(3);
+
+    let tags = parts.next().unwrap_or("").into();
+    let comment = parts.next().unwrap_or("").into();
+    let snippet = parts.next().unwrap_or("").into();
+    let file_index = parts.next().unwrap_or("").parse().ok();
+
+    let item = Item {
+        tags,
+        comment,
+        snippet,
+        file_index,
+        ..Default::default()
+    };
+
+    Ok((key, item))
+}
diff --git a/src/finder/mod.rs b/src/finder/mod.rs
index 455342f..2b33e6b 100644
--- a/src/finder/mod.rs
+++ b/src/finder/mod.rs
@@ -1,6 +1,5 @@
+use crate::deser;
 use crate::prelude::*;
-use crate::serializer;
-
 use std::io::Write;
 use std::process::{self, Output};
 use std::process::{Command, Stdio};
@@ -17,6 +16,8 @@ pub enum FinderChoice {
     Skim,
 }
 
+pub const POSSIBLE_VALUES: &[&str] = &["fzf", "skim"];
+
 impl FromStr for FinderChoice {
     type Err = &'static str;
 
@@ -78,7 +79,7 @@ impl FinderChoice {
             "--with-nth",
             "1,2,3",
             "--delimiter",
-            serializer::DELIMITER.to_string().as_str(),
+            deser::terminal::DELIMITER.to_string().as_str(),
             "--ansi",
             "--bind",
             format!("ctrl-j:down,ctrl-k:up{}", bindings).as_str(),
@@ -189,3 +190,10 @@ impl FinderChoice {
         Ok((output, return_value))
     }
 }
+
+#[test]
+fn test_possible_values() {
+    for v in POSSIBLE_VALUES {
+        assert!(FinderChoice::from_str(v).is_ok())
+    }
+}
diff --git a/src/lib.rs b/src/lib.rs
index af26108..cbae52d 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -7,14 +7,13 @@ mod clients;
 mod commands;
 mod common;
 mod config;
+mod deser;
 mod env_var;
 mod filesystem;
 mod finder;
 mod parser;
 mod prelude;
-mod serializer;
 mod structures;
-mod terminal;
 mod welcome;
 
 pub use commands::handle;
diff --git a/src/parser.rs b/src/parser.rs
index 557b6a5..085c990 100644
--- a/src/parser.rs
+++ b/src/parser.rs
@@ -1,7 +1,7 @@
 use crate::common::fs;
+use crate::deser;
 use crate::finder::structures::{Opts as FinderOpts, SuggestionType};
 use crate::prelude::*;
-use crate::serializer;
 use crate::structures::cheat::VariableMap;
 use crate::structures::item::Item;
 use std::io::Write;
@@ -162,9 +162,9 @@ fn gen_lists(tag_rules: &str) -> FilterOpts {
 impl<'a> Parser<'a> {
     pub fn new(writer: &'a mut dyn Write, is_terminal: bool) -> Self {
         let write_fn = if is_terminal {
-            serializer::write
+            deser::terminal::write
         } else {
-            serializer::write_raw
+            deser::raycast::write
         };
 
         let filter = match CONFIG.tag_rules() {
@@ -256,7 +256,7 @@ impl<'a> Parser<'a> {
             // blank
             if line.is_empty() {
                 if !(&item.snippet).is_empty() {
-                    item.snippet.push_str(serializer::LINE_SEPARATOR);
+                    item.snippet.push_str(deser::LINE_SEPARATOR);
                 }
             }
             // tag
@@ -309,7 +309,7 @@ impl<'a> Parser<'a> {
             // snippet
             else {
                 if !(&item.snippet).is_empty() {
-                    item.snippet.push_str(serializer::LINE_SEPARATOR);
+                    item.snippet.push_str(deser::LINE_SEPARATOR);
                 }
                 item.snippet.push_str(&line);
             }
diff --git a/src/serializer.rs b/src/serializer.rs
deleted file mode 100644
index 7f0cbaf..0000000
--- a/src/serializer.rs
+++ /dev/null
@@ -1,121 +0,0 @@
-use crate::common::terminal;
-use crate::prelude::*;
-use crate::structures::item::Item;
-use crossterm::style::{style, Stylize};
-use std::cmp::max;
-
-pub fn get_widths() -> (usize, usize, usize) {
-    let width = terminal::width();
-    let tag_width_percentage = max(
-        CONFIG.tag_min_width(),
-        width * CONFIG.tag_width_percentage() / 100,
-    );
-    let comment_width_percentage = max(
-        CONFIG.comment_min_width(),
-        width * CONFIG.comment_width_percentage() / 100,
-    );
-    let snippet_width_percentage = max(
-        CONFIG.snippet_min_width(),
-        width * CONFIG.snippet_width_percentage() / 100,
-    );
-    (
-        usize::from(tag_width_percentage),
-        usize::from(comment_width_percentage),
-        usize::from(snippet_width_percentage),
-    )
-}
-
-const NEWLINE_ESCAPE_CHAR: char = '\x15';
-const FIELD_SEP_ESCAPE_CHAR: char = '\x16';
-pub const LINE_SEPARATOR: &str = " \x15 ";
-pub const DELIMITER: &str = r"  ⠀";
-
-lazy_static! {
-    pub static ref NEWLINE_REGEX: Regex = Regex::new(r"\\\s+").expect("Invalid regex");
-    pub static ref VAR_REGEX: Regex = Regex::new(r"\\?<(\w[\w\d\-_]*)>").expect("Invalid regex");
-    pub static ref COLUMN_WIDTHS: (usize, usize, usize) = get_widths();
-}
-
-pub fn with_new_lines(txt: String) -> String {
-    txt.replace(LINE_SEPARATOR, "\n")
-}
-
-pub fn fix_newlines(txt: &str) -> String {
-    if txt.contains(NEWLINE_ESCAPE_CHAR) {
-        (*NEWLINE_REGEX)
-            .replace_all(txt.replace(LINE_SEPARATOR, "  ").as_str(), "")
-            .to_string()
-    } else {
-        txt.to_string()
-    }
-}
-
-fn limit_str(text: &str, length: usize) -> String {
-    if text.len() > length {
-        format!("{}…", text.chars().take(length - 1).collect::<String>())
-    } else {
-        format!("{:width$}", text, width = length)
-    }
-}
-
-pub fn write(item: &Item) -> String {
-    let (tag_width_percentage, comment_width_percentage, snippet_width_percentage) = *COLUMN_WIDTHS;
-    format!(
-            "{tags_short}{delimiter}{comment_short}{delimiter}{snippet_short}{delimiter}{tags}{delimiter}{comment}{delimiter}{snippet}{delimiter}{file_index}{delimiter}\n",
-            tags_short = style(limit_str(&item.tags, tag_width_percentage)).with(CONFIG.tag_color()),
-            comment_short = style(limit_str(&item.comment, comment_width_percentage)).with(CONFIG.comment_color()),
-            snippet_short = style(limit_str(&fix_newlines(&item.snippet), snippet_width_percentage)).with(CONFIG.snippet_color()),
-            tags = item.tags,
-            comment = item.comment,
-            delimiter = DELIMITER,
-            snippet = &item.snippet.trim_end_matches(LINE_SEPARATOR),
-            file_index = item.file_index.unwrap_or(0),
-        )
-}
-
-pub fn write_raw(item: &Item) -> String {
-    format!(
-        "{hash}{delimiter}{tags}{delimiter}{comment}{delimiter}{icon}{delimiter}{snippet}\n",
-        hash = item.hash(),
-        tags = item.tags,
-        comment = item.comment,
-        delimiter = FIELD_SEP_ESCAPE_CHAR,
-        icon = item.icon.clone().unwrap_or_default(),
-        snippet = &item.snippet.trim_end_matches(LINE_SEPARATOR),
-    )
-}
-
-pub fn raycast_deser(line: &str) -> Result<Item> {
-    let mut parts = line.split(FIELD_SEP_ESCAPE_CHAR);
-    let hash: u64 = parts
-        .next()
-        .context("no hash")?
-        .parse()
-        .context("hash not a u64")?;
-    let tags = parts.next().context("no tags")?.into();
-    let comment = parts.next().context("no comment")?.into();
-    let icon_str = parts.next().context("no icon")?;
-    let snippet = parts.next().context("no snippet")?.into();
-
-    let icon = if icon_str.is_empty() {
-        None
-    } else {
-        Some(icon_str.into())
-    };
-
-    let item = Item {
-        tags,
-        comment,
-        icon,
-        snippet,
-        ..Default::default()
-    };
-
-    if item.hash() != hash {
-        dbg!(&item.hash());
-        dbg!(hash);
-        Err(anyhow!("Incorrect hash"))
-    } else {
-        Ok(item)
-    }
-}
diff --git a/src/terminal.rs b/src/terminal.rs
deleted file mode 100644
index 8b13789..0000000
--- a/src/terminal.rs
+++ /dev/null
@@ -1 +0,0 @@
-