1 files changed, 0 insertions, 312 deletions
diff --git a/src/modules/directory.rs b/src/modules/directory.rs
deleted file mode 100644
index 4bab47c71..000000000
--- a/src/modules/directory.rs
+++ /dev/null
@@ -1,312 +0,0 @@
-use ansi_term::Color;
-use path_slash::PathExt;
-use std::path::Path;
-
-use super::{Context, Module};
-
-/// Creates a module with the current directory
-///
-/// Will perform path contraction and truncation.
-/// **Contraction**
-///     - Paths beginning with the home directory or with a git repo right
-/// inside the home directory will be contracted to `~`
-///     - Paths containing a git repo will contract to begin at the repo root
-///
-/// **Truncation**
-/// Paths will be limited in length to `3` path components by default.
-pub fn module<'a>(context: &'a Context) -> Option<Module<'a>> {
-    const HOME_SYMBOL: &str = "~";
-    const DIR_TRUNCATION_LENGTH: i64 = 3;
-    const FISH_STYLE_PWD_DIR_LENGTH: i64 = 0;
-
-    let mut module = context.new_module("directory");
-    let module_color = module
-        .config_value_style("style")
-        .unwrap_or_else(|| Color::Cyan.bold());
-    module.set_style(module_color);
-
-    let truncation_length = module
-        .config_value_i64("truncation_length")
-        .unwrap_or(DIR_TRUNCATION_LENGTH);
-    let truncate_to_repo = module.config_value_bool("truncate_to_repo").unwrap_or(true);
-    let fish_style_pwd_dir_length = module
-        .config_value_i64("fish_style_pwd_dir_length")
-        .unwrap_or(FISH_STYLE_PWD_DIR_LENGTH);
-
-    // Using environment PWD is the standard approach for determining logical path
-    let use_logical_path = module.config_value_bool("use_logical_path").unwrap_or(true);
-    // If this is None for any reason, we fall back to reading the os-provided path
-    let logical_current_dir = if use_logical_path {
-        match std::env::var("PWD") {
-            Ok(x) => Some(x),
-            Err(_) => {
-                log::debug!("Asked for logical path, but PWD was invalid.");
-                None
-            }
-        }
-    } else {
-        None
-    };
-    let current_dir = logical_current_dir
-        .as_ref()
-        .map(|d| Path::new(d))
-        .unwrap_or_else(|| context.current_dir.as_ref());
-
-    let home_dir = dirs::home_dir().unwrap();
-    log::debug!("Current directory: {:?}", current_dir);
-
-    let repo = &context.get_repo().ok()?;
-
-    let dir_string = match &repo.root {
-        Some(repo_root) if truncate_to_repo && (repo_root != &home_dir) => {
-            let repo_folder_name = repo_root.file_name().unwrap().to_str().unwrap();
-
-            // Contract the path to the git repo root
-            contract_path(current_dir, repo_root, repo_folder_name)
-        }
-        // Contract the path to the home directory
-        _ => contract_path(current_dir, &home_dir, HOME_SYMBOL),
-    };
-
-    // Truncate the dir string to the maximum number of path components
-    let truncated_dir_string = truncate(dir_string, truncation_length as usize);
-
-    if fish_style_pwd_dir_length > 0 {
-        // If user is using fish style path, we need to add the segment first
-        let contracted_home_dir = contract_path(&current_dir, &home_dir, HOME_SYMBOL);
-        let fish_style_dir = to_fish_style(
-            fish_style_pwd_dir_length as usize,
-            contracted_home_dir,
-            &truncated_dir_string,
-        );
-
-        module.new_segment("path", &fish_style_dir);
-    }
-
-    module.new_segment("path", &truncated_dir_string);
-
-    module.get_prefix().set_value("in ");
-
-    Some(module)
-}
-
-/// Contract the root component of a path
-///
-/// Replaces the `top_level_path` in a given `full_path` with the provided
-/// `top_level_replacement`.
-fn contract_path(full_path: &Path, top_level_path: &Path, top_level_replacement: &str) -> String {
-    if !full_path.starts_with(top_level_path) {
-        return replace_c_dir(full_path.to_slash().unwrap());
-    }
-
-    if full_path == top_level_path {
-        return replace_c_dir(top_level_replacement.to_string());
-    }
-
-    format!(
-        "{replacement}{separator}{path}",
-        replacement = top_level_replacement,
-        separator = "/",
-        path = replace_c_dir(
-            full_path
-                .strip_prefix(top_level_path)
-                .unwrap()
-                .to_slash()
-                .unwrap()
-        )
-    )
-}
-
-/// Replaces "C://" with "/c/" within a Windows path
-///
-/// On non-Windows OS, does nothing
-#[cfg(target_os = "windows")]
-fn replace_c_dir(path: String) -> String {
-    return path.replace("C:/", "/c");
-}
-
-/// Replaces "C://" with "/c/" within a Windows path
-///
-/// On non-Windows OS, does nothing
-#[cfg(not(target_os = "windows"))]
-const fn replace_c_dir(path: String) -> String {
-    path
-}
-
-/// Truncate a path to only have a set number of path components
-///
-/// Will truncate a path to only show the last `length` components in a path.
-/// If a length of `0` is provided, the path will not be truncated.
-fn truncate(dir_string: String, length: usize) -> String {
-    if length == 0 {
-        return dir_string;
-    }
-
-    let components = dir_string.split('/').collect::<Vec<&str>>();
-    if components.len() <= length {
-        return dir_string;
-    }
-
-    let truncated_components = &components[components.len() - length..];
-    truncated_components.join("/")
-}
-
-/// Takes part before contracted path and replaces it with fish style path
-///
-/// Will take the first letter of each directory before the contracted path and
-/// use that in the path instead. See the following example.
-///
-/// Absolute Path: `/Users/Bob/Projects/work/a_repo`
-/// Contracted Path: `a_repo`
-/// With Fish Style: `~/P/w/a_repo`
-///
-/// Absolute Path: `/some/Path/not/in_a/repo/but_nested`
-/// Contracted Path: `in_a/repo/but_nested`
-/// With Fish Style: `/s/P/n/in_a/repo/but_nested`
-fn to_fish_style(pwd_dir_length: usize, dir_string: String, truncated_dir_string: &str) -> String {
-    let replaced_dir_string = dir_string.trim_end_matches(truncated_dir_string).to_owned();
-    let components = replaced_dir_string.split('/').collect::<Vec<&str>>();
-
-    if components.is_empty() {
-        return replaced_dir_string;
-    }
-
-    components
-        .into_iter()
-        .map(|word| match word {
-            "" => "",
-            _ if word.len() <= pwd_dir_length => word,
-            _ if word.starts_with('.') => &word[..=pwd_dir_length],
-            _ => &word[..pwd_dir_length],
-        })
-        .collect::<Vec<_>>()
-        .join("/")
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-
-    #[test]
-    fn contract_home_directory() {
-        let full_path = Path::new("/Users/astronaut/schematics/rocket");
-        let home = Path::new("/Users/astronaut");
-
-        let output = contract_path(full_path, home, "~");
-        assert_eq!(output, "~/schematics/rocket");
-    }
-
-    #[test]
-    fn contract_repo_directory() {
-        let full_path = Path::new("/Users/astronaut/dev/rocket-controls/src");
-        let repo_root = Path::new("/Users/astronaut/dev/rocket-controls");
-
-        let output = contract_path(full_path, repo_root, "rocket-controls");
-        assert_eq!(output, "rocket-controls/src");
-    }
-
-    #[test]
-    #[cfg(target_os = "windows")]
-    fn contract_windows_style_home_directory() {
-        let full_path = Path::new("C:\\Users\\astronaut\\schematics\\rocket");
-        let home = Path::new("C:\\Users\\astronaut");
-
-        let output = contract_path(full_path, home, "~");
-        assert_eq!(output, "~/schematics/rocket");
-    }
-
-    #[test]
-    #[cfg(target_os = "windows")]
-    fn contract_windows_style_repo_directory() {
-        let full_path = Path::new("C:\\Users\\astronaut\\dev\\rocket-controls\\src");
-        let repo_root = Path::new("C:\\Users\\astronaut\\dev\\rocket-controls");
-
-        let output = contract_path(full_path, repo_root, "rocket-controls");
-        assert_eq!(output, "rocket-controls/src");
-    }
-
-    #[test]
-    #[cfg(target_os = "windows")]
-    fn contract_windows_style_no_top_level_directory() {
-        let full_path = Path::new("C:\\Some\\Other\\Path");
-        let top_level_path = Path::new("C:\\Users\\astronaut");
-
-        let output = contract_path(full_path, top_level_path, "~");
-        assert_eq!(output, "/c/Some/Other/Path");
-    }
-
-    #[test]
-    #[cfg(target_os = "windows")]
-    fn contract_windows_style_root_directory() {
-        let full_path = Path::new("C:\\");
-        let top_level_path = Path::new("C:\\Users\\astronaut");
-
-        let output = contract_path(full_path, top_level_path, "~");
-        assert_eq!(output, "/c");
-    }
-
-    #[test]
-    fn truncate_smaller_path_than_provided_length() {
-        let path = "~/starship";
-        let output = truncate(path.to_string(), 3);
-        assert_eq!(output, "~/starship")
-    }
-
-    #[test]
-    fn truncate_same_path_as_provided_length() {
-        let path = "~/starship/engines";
-        let output = truncate(path.to_string(), 3);
-        assert_eq!(output, "~/starship/engines")
-    }
-
-    #[test]
-    fn truncate_slightly_larger_path_than_provided_length() {
-        let path = "~/starship/engines/booster";
-        let output = truncate(path.to_string(), 3);
-        assert_eq!(output, "starship/engines/booster")
-    }
-
-    #[test]
-    fn truncate_larger_path_than_provided_length() {
-        let path = "~/starship/engines/booster/rocket";
-        let output = truncate(path.to_string(), 3);
-        assert_eq!(output, "engines/booster/rocket")
-    }
-
-    #[test]
-    fn fish_style_with_user_home_contracted_path() {
-        let path = "~/starship/engines/booster/rocket";
-        let output = to_fish_style(1, path.to_string(), "engines/booster/rocket");
-        assert_eq!(output, "~/s/");
-    }
-
-    #[test]
-    fn fish_style_with_user_home_contracted_path_and_dot_dir() {
-        let path = "~/.starship/engines/booster/rocket";
-        let output = to_fish_style(1, path.to_string(), "engines/booster/rocket");
-        assert_eq!(output, "~/.s/");
-    }
-
-    #[test]
-    fn fish_style_with_no_contracted_path() {
-        // `truncatation_length = 2`
-        let path = "/absolute/Path/not/in_a/repo/but_nested";
-        let output = to_fish_style(1, path.to_string(), "repo/but_nested");
-        assert_eq!(output, "/a/P/n/i/");
-    }
-
-    #[test]
-    fn fish_style_with_pwd_dir_len_no_contracted_path() {
-        // `truncatation_length = 2`
-        let path = "/absolute/Path/not/in_a/repo/but_nested";
-        let output = to_fish_style(2, path.to_string(), "repo/but_nested");
-        assert_eq!(output, "/ab/Pa/no/in/");
-    }
-
-    #[test]
-    fn fish_style_with_duplicate_directories() {
-        let path = "~/starship/tmp/C++/C++/C++";
-        let output = to_fish_style(1, path.to_string(), "C++");
-        assert_eq!(output, "~/s/t/C/C/");
-    }
-}