mirror of
https://github.com/Llewellynvdm/starship.git
synced 2024-12-11 21:57:52 +00:00
1631 lines
54 KiB
Rust
1631 lines
54 KiB
Rust
#[cfg(not(target_os = "windows"))]
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use super::utils::directory_nix as directory_utils;
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#[cfg(target_os = "windows")]
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use super::utils::directory_win as directory_utils;
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use super::utils::path::PathExt as SPathExt;
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use indexmap::IndexMap;
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use path_slash::PathExt;
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use std::iter::FromIterator;
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use std::path::{Path, PathBuf};
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use unicode_segmentation::UnicodeSegmentation;
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use super::{Context, Module};
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use super::utils::directory::truncate;
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use crate::config::RootModuleConfig;
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use crate::configs::directory::DirectoryConfig;
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use crate::formatter::StringFormatter;
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/// Creates a module with the current logical or physical directory
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///
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/// Will perform path contraction, substitution, and truncation.
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///
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/// **Contraction**
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/// - Paths beginning with the home directory or with a git repo right inside
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/// the home directory will be contracted to `~`, or the set HOME_SYMBOL
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/// - Paths containing a git repo will contract to begin at the repo root
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///
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/// **Substitution**
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/// Paths will undergo user-provided substitutions of substrings
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///
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/// **Truncation**
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/// Paths will be limited in length to `3` path components by default.
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pub fn module<'a>(context: &'a Context) -> Option<Module<'a>> {
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let mut module = context.new_module("directory");
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let config: DirectoryConfig = DirectoryConfig::try_load(module.config);
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let home_symbol = String::from(config.home_symbol);
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let home_dir = context
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.get_home()
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.expect("Unable to determine HOME_DIR for user");
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let physical_dir = &context.current_dir;
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let display_dir = if config.use_logical_path {
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&context.logical_dir
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} else {
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&context.current_dir
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};
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log::debug!("Home dir: {:?}", &home_dir);
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log::debug!("Physical dir: {:?}", &physical_dir);
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log::debug!("Display dir: {:?}", &display_dir);
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// Attempt repository path contraction (if we are in a git repository)
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// Otherwise use the logical path, automatically contracting
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let repo = context.get_repo().ok();
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let dir_string = if config.truncate_to_repo {
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repo.and_then(|r| r.root.as_ref())
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.filter(|&root| root != &home_dir)
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.and_then(|root| contract_repo_path(display_dir, root))
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} else {
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None
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};
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// the home directory if required.
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let dir_string =
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dir_string.unwrap_or_else(|| contract_path(display_dir, &home_dir, &home_symbol));
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#[cfg(windows)]
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let dir_string = remove_extended_path_prefix(dir_string);
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// Apply path substitutions
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let dir_string = substitute_path(dir_string, &config.substitutions);
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// Truncate the dir string to the maximum number of path components
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let dir_string = truncate(dir_string, config.truncation_length as usize);
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let prefix = if is_truncated(&dir_string, &home_symbol) {
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// Substitutions could have changed the prefix, so don't allow them and
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// fish-style path contraction together
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if config.fish_style_pwd_dir_length > 0 && config.substitutions.is_empty() {
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// If user is using fish style path, we need to add the segment first
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let contracted_home_dir = contract_path(display_dir, &home_dir, &home_symbol);
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to_fish_style(
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config.fish_style_pwd_dir_length as usize,
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contracted_home_dir,
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&dir_string,
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)
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} else {
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String::from(config.truncation_symbol)
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}
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} else {
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String::from("")
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};
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let path_vec = match &repo.and_then(|r| r.root.as_ref()) {
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Some(repo_root) if config.repo_root_style.is_some() => {
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let contracted_path = contract_repo_path(display_dir, repo_root)?;
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let repo_path_vec: Vec<&str> = contracted_path.split('/').collect();
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let after_repo_root = contracted_path.replacen(repo_path_vec[0], "", 1);
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let num_segments_after_root = after_repo_root.split('/').count();
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if ((num_segments_after_root - 1) as i64) < config.truncation_length {
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let root = repo_path_vec[0];
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let before = dir_string.replace(&contracted_path, "");
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[prefix + &before, root.to_string(), after_repo_root]
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} else {
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["".to_string(), "".to_string(), prefix + &dir_string]
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}
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}
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_ => ["".to_string(), "".to_string(), prefix + &dir_string],
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};
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let lock_symbol = String::from(config.read_only);
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let display_format = if path_vec[0].is_empty() && path_vec[1].is_empty() {
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config.format
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} else {
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config.repo_root_format
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};
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let repo_root_style = config.repo_root_style.unwrap_or(config.style);
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let parsed = StringFormatter::new(display_format).and_then(|formatter| {
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formatter
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.map_style(|variable| match variable {
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"style" => Some(Ok(config.style)),
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"read_only_style" => Some(Ok(config.read_only_style)),
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"repo_root_style" => Some(Ok(repo_root_style)),
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_ => None,
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})
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.map(|variable| match variable {
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"path" => Some(Ok(&path_vec[2])),
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"before_root_path" => Some(Ok(&path_vec[0])),
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"repo_root" => Some(Ok(&path_vec[1])),
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"read_only" => {
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if is_readonly_dir(physical_dir) {
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Some(Ok(&lock_symbol))
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} else {
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None
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}
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}
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_ => None,
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})
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.parse(None, Some(context))
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});
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module.set_segments(match parsed {
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Ok(segments) => segments,
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Err(error) => {
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log::warn!("Error in module `directory`:\n{}", error);
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return None;
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}
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});
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Some(module)
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}
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#[cfg(windows)]
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fn remove_extended_path_prefix(path: String) -> String {
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fn try_trim_prefix<'a>(s: &'a str, prefix: &str) -> Option<&'a str> {
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if !s.starts_with(prefix) {
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return None;
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}
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Some(&s[prefix.len()..])
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}
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// Trim any Windows extended-path prefix from the display path
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if let Some(unc) = try_trim_prefix(&path, r"\\?\UNC\") {
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return format!(r"\\{}", unc);
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}
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if let Some(p) = try_trim_prefix(&path, r"\\?\") {
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return p.to_string();
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}
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path
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}
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fn is_truncated(path: &str, home_symbol: &str) -> bool {
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!(path.starts_with(&home_symbol)
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|| PathBuf::from(path).has_root()
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|| (cfg!(target_os = "windows") && PathBuf::from(String::from(path) + r"\").has_root()))
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}
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fn is_readonly_dir(path: &Path) -> bool {
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match directory_utils::is_write_allowed(path) {
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Ok(res) => !res,
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Err(e) => {
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log::debug!(
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"Failed to determine read only status of directory '{:?}': {}",
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path,
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e
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);
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false
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}
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}
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}
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/// Contract the root component of a path
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///
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/// Replaces the `top_level_path` in a given `full_path` with the provided
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/// `top_level_replacement`.
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fn contract_path(full_path: &Path, top_level_path: &Path, top_level_replacement: &str) -> String {
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if !full_path.normalised_starts_with(top_level_path) {
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return full_path.to_slash_lossy();
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}
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if full_path.normalised_equals(top_level_path) {
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return top_level_replacement.to_string();
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}
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// Because we've done a normalised path comparison above
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// we can safely ignore the Prefix components when doing this
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// strip_prefix operation.
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let sub_path = full_path
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.without_prefix()
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.strip_prefix(top_level_path.without_prefix())
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.unwrap_or(full_path);
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format!(
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"{replacement}{separator}{path}",
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replacement = top_level_replacement,
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separator = "/",
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path = sub_path.to_slash_lossy()
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)
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}
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/// Contract the root component of a path based on the real path
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///
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/// Replaces the `top_level_path` in a given `full_path` with the provided
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/// `top_level_replacement` by walking ancestors and comparing its real path.
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fn contract_repo_path(full_path: &Path, top_level_path: &Path) -> Option<String> {
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let top_level_real_path = real_path(top_level_path);
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// Walk ancestors to preserve logical path in `full_path`.
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// If we'd just `full_real_path.strip_prefix(top_level_real_path)`,
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// then it wouldn't preserve logical path. It would've returned physical path.
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for (i, ancestor) in full_path.ancestors().enumerate() {
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let ancestor_real_path = real_path(ancestor);
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if ancestor_real_path != top_level_real_path {
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continue;
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}
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let components: Vec<_> = full_path.components().collect();
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let repo_name = components[components.len() - i - 1]
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.as_os_str()
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.to_string_lossy();
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if i == 0 {
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return Some(repo_name.to_string());
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}
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let path = PathBuf::from_iter(&components[components.len() - i..]);
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return Some(format!(
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"{repo_name}{separator}{path}",
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repo_name = repo_name,
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separator = "/",
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path = path.to_slash_lossy()
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));
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}
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None
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}
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fn real_path<P: AsRef<Path>>(path: P) -> PathBuf {
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let path = path.as_ref();
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let mut buf = PathBuf::new();
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for component in path.components() {
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let next = buf.join(component);
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if let Ok(realpath) = next.read_link() {
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if realpath.is_absolute() {
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buf = realpath;
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} else {
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buf.push(realpath);
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}
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} else {
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buf = next;
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}
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}
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buf.canonicalize().unwrap_or_else(|_| path.into())
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}
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/// Perform a list of string substitutions on the path
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///
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/// Given a list of (from, to) pairs, this will perform the string
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/// substitutions, in order, on the path. Any non-pair of strings is ignored.
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fn substitute_path(dir_string: String, substitutions: &IndexMap<String, &str>) -> String {
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let mut substituted_dir = dir_string;
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for substitution_pair in substitutions {
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substituted_dir = substituted_dir.replace(substitution_pair.0, substitution_pair.1);
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}
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substituted_dir
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}
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/// Takes part before contracted path and replaces it with fish style path
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///
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/// Will take the first letter of each directory before the contracted path and
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/// use that in the path instead. See the following example.
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///
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/// Absolute Path: `/Users/Bob/Projects/work/a_repo`
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/// Contracted Path: `a_repo`
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/// With Fish Style: `~/P/w/a_repo`
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///
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/// Absolute Path: `/some/Path/not/in_a/repo/but_nested`
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/// Contracted Path: `in_a/repo/but_nested`
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/// With Fish Style: `/s/P/n/in_a/repo/but_nested`
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fn to_fish_style(pwd_dir_length: usize, dir_string: String, truncated_dir_string: &str) -> String {
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let replaced_dir_string = dir_string.trim_end_matches(truncated_dir_string).to_owned();
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let components = replaced_dir_string.split('/').collect::<Vec<&str>>();
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if components.is_empty() {
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return replaced_dir_string;
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}
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components
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.into_iter()
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.map(|word| -> String {
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let chars = UnicodeSegmentation::graphemes(word, true).collect::<Vec<&str>>();
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match word {
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"" => "".to_string(),
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_ if chars.len() <= pwd_dir_length => word.to_string(),
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_ if word.starts_with('.') => chars[..=pwd_dir_length].join(""),
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_ => chars[..pwd_dir_length].join(""),
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}
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})
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.collect::<Vec<_>>()
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.join("/")
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}
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#[cfg(test)]
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mod tests {
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use super::*;
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use crate::test::ModuleRenderer;
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use crate::utils::create_command;
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use crate::utils::home_dir;
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use ansi_term::Color;
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#[cfg(not(target_os = "windows"))]
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use std::os::unix::fs::symlink;
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#[cfg(target_os = "windows")]
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use std::os::windows::fs::symlink_dir as symlink;
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use std::path::Path;
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use std::{fs, io};
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use tempfile::TempDir;
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#[test]
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fn contract_home_directory() {
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let full_path = Path::new("/Users/astronaut/schematics/rocket");
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let home = Path::new("/Users/astronaut");
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let output = contract_path(full_path, home, "~");
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assert_eq!(output, "~/schematics/rocket");
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}
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#[test]
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fn contract_repo_directory() -> io::Result<()> {
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let tmp_dir = TempDir::new_in(home_dir().unwrap().as_path())?;
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let repo_dir = tmp_dir.path().join("dev").join("rocket-controls");
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let src_dir = repo_dir.join("src");
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fs::create_dir_all(&src_dir)?;
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init_repo(&repo_dir)?;
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let src_variations = [src_dir.clone(), src_dir.canonicalize().unwrap()];
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let repo_variations = [repo_dir.clone(), repo_dir.canonicalize().unwrap()];
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for src_dir in &src_variations {
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for repo_dir in &repo_variations {
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let output = contract_repo_path(src_dir, repo_dir);
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assert_eq!(output, Some("rocket-controls/src".to_string()));
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}
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}
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tmp_dir.close()
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}
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#[test]
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#[cfg(windows)]
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fn contract_windows_style_home_directory() {
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let path_variations = [
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r"\\?\C:\Users\astronaut\schematics\rocket",
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r"C:\Users\astronaut\schematics\rocket",
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];
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let home_path_variations = [r"\\?\C:\Users\astronaut", r"C:\Users\astronaut"];
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for path in &path_variations {
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for home_path in &home_path_variations {
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let path = Path::new(path);
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let home_path = Path::new(home_path);
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let output = contract_path(path, home_path, "~");
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assert_eq!(output, "~/schematics/rocket");
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}
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}
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}
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#[test]
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#[cfg(target_os = "windows")]
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fn contract_windows_style_repo_directory() {
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let full_path = Path::new("C:\\Users\\astronaut\\dev\\rocket-controls\\src");
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let repo_root = Path::new("C:\\Users\\astronaut\\dev\\rocket-controls");
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let output = contract_path(full_path, repo_root, "rocket-controls");
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assert_eq!(output, "rocket-controls/src");
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}
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#[test]
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#[cfg(target_os = "windows")]
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fn contract_windows_style_no_top_level_directory() {
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let full_path = Path::new("C:\\Some\\Other\\Path");
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let top_level_path = Path::new("C:\\Users\\astronaut");
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let output = contract_path(full_path, top_level_path, "~");
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assert_eq!(output, "C:/Some/Other/Path");
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}
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#[test]
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#[cfg(target_os = "windows")]
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fn contract_windows_style_root_directory() {
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let full_path = Path::new("C:\\");
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let top_level_path = Path::new("C:\\Users\\astronaut");
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let output = contract_path(full_path, top_level_path, "~");
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assert_eq!(output, "C:");
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}
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#[test]
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fn substitute_prefix_and_middle() {
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let full_path = "/absolute/path/foo/bar/baz";
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let mut substitutions = IndexMap::new();
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substitutions.insert("/absolute/path".to_string(), "");
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substitutions.insert("/bar/".to_string(), "/");
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let output = substitute_path(full_path.to_string(), &substitutions);
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assert_eq!(output, "/foo/baz");
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}
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#[test]
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fn fish_style_with_user_home_contracted_path() {
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let path = "~/starship/engines/booster/rocket";
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let output = to_fish_style(1, path.to_string(), "engines/booster/rocket");
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assert_eq!(output, "~/s/");
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}
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#[test]
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fn fish_style_with_user_home_contracted_path_and_dot_dir() {
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let path = "~/.starship/engines/booster/rocket";
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let output = to_fish_style(1, path.to_string(), "engines/booster/rocket");
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assert_eq!(output, "~/.s/");
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}
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#[test]
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fn fish_style_with_no_contracted_path() {
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// `truncation_length = 2`
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let path = "/absolute/Path/not/in_a/repo/but_nested";
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let output = to_fish_style(1, path.to_string(), "repo/but_nested");
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assert_eq!(output, "/a/P/n/i/");
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}
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#[test]
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fn fish_style_with_pwd_dir_len_no_contracted_path() {
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// `truncation_length = 2`
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let path = "/absolute/Path/not/in_a/repo/but_nested";
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let output = to_fish_style(2, path.to_string(), "repo/but_nested");
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assert_eq!(output, "/ab/Pa/no/in/");
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}
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#[test]
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fn fish_style_with_duplicate_directories() {
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let path = "~/starship/tmp/C++/C++/C++";
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let output = to_fish_style(1, path.to_string(), "C++");
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assert_eq!(output, "~/s/t/C/C/");
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}
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#[test]
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fn fish_style_with_unicode() {
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let path = "~/starship/tmp/目录/a̐éö̲/目录";
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let output = to_fish_style(1, path.to_string(), "目录");
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assert_eq!(output, "~/s/t/目/a̐/");
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}
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fn init_repo(path: &Path) -> io::Result<()> {
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create_command("git")?
|
|
.args(&["init"])
|
|
.current_dir(path)
|
|
.output()
|
|
.map(|_| ())
|
|
}
|
|
|
|
fn make_known_tempdir(root: &Path) -> io::Result<(TempDir, String)> {
|
|
fs::create_dir_all(root)?;
|
|
let dir = TempDir::new_in(root)?;
|
|
let path = dir
|
|
.path()
|
|
.file_name()
|
|
.unwrap()
|
|
.to_string_lossy()
|
|
.to_string();
|
|
Ok((dir, path))
|
|
}
|
|
|
|
#[cfg(not(target_os = "windows"))]
|
|
mod linux {
|
|
use super::*;
|
|
|
|
#[test]
|
|
#[ignore]
|
|
fn symlinked_subdirectory_git_repo_out_of_tree() -> io::Result<()> {
|
|
let tmp_dir = TempDir::new_in(home_dir().unwrap().as_path())?;
|
|
let repo_dir = tmp_dir.path().join("above-repo").join("rocket-controls");
|
|
let src_dir = repo_dir.join("src/meters/fuel-gauge");
|
|
let symlink_dir = tmp_dir.path().join("fuel-gauge");
|
|
fs::create_dir_all(&src_dir)?;
|
|
init_repo(&repo_dir)?;
|
|
symlink(&src_dir, &symlink_dir)?;
|
|
|
|
let actual = ModuleRenderer::new("directory")
|
|
.env("HOME", tmp_dir.path().to_str().unwrap())
|
|
.path(symlink_dir)
|
|
.collect();
|
|
let expected = Some(format!("{} ", Color::Cyan.bold().paint("~/fuel-gauge")));
|
|
|
|
assert_eq!(expected, actual);
|
|
|
|
tmp_dir.close()
|
|
}
|
|
|
|
#[test]
|
|
#[ignore]
|
|
fn git_repo_in_home_directory_truncate_to_repo_true() -> io::Result<()> {
|
|
let tmp_dir = TempDir::new_in(home_dir().unwrap().as_path())?;
|
|
let dir = tmp_dir.path().join("src/fuel-gauge");
|
|
fs::create_dir_all(&dir)?;
|
|
init_repo(tmp_dir.path())?;
|
|
|
|
let actual = ModuleRenderer::new("directory")
|
|
.config(toml::toml! {
|
|
[directory]
|
|
// `truncate_to_repo = true` should attempt to display the truncated path
|
|
truncate_to_repo = true
|
|
truncation_length = 5
|
|
})
|
|
.path(dir)
|
|
.env("HOME", tmp_dir.path().to_str().unwrap())
|
|
.collect();
|
|
let expected = Some(format!("{} ", Color::Cyan.bold().paint("~/src/fuel-gauge")));
|
|
|
|
assert_eq!(expected, actual);
|
|
|
|
tmp_dir.close()
|
|
}
|
|
|
|
#[test]
|
|
#[ignore]
|
|
fn directory_in_root() {
|
|
let actual = ModuleRenderer::new("directory").path("/etc").collect();
|
|
let expected = Some(format!(
|
|
"{}{} ",
|
|
Color::Cyan.bold().paint("/etc"),
|
|
Color::Red.normal().paint("🔒")
|
|
));
|
|
|
|
assert_eq!(expected, actual);
|
|
}
|
|
}
|
|
|
|
#[test]
|
|
fn home_directory_default_home_symbol() {
|
|
let actual = ModuleRenderer::new("directory")
|
|
.path(home_dir().unwrap())
|
|
.collect();
|
|
let expected = Some(format!("{} ", Color::Cyan.bold().paint("~")));
|
|
|
|
assert_eq!(expected, actual);
|
|
}
|
|
|
|
#[test]
|
|
fn home_directory_custom_home_symbol() {
|
|
let actual = ModuleRenderer::new("directory")
|
|
.path(home_dir().unwrap())
|
|
.config(toml::toml! {
|
|
[directory]
|
|
home_symbol = "🚀"
|
|
})
|
|
.collect();
|
|
let expected = Some(format!("{} ", Color::Cyan.bold().paint("🚀")));
|
|
|
|
assert_eq!(expected, actual);
|
|
}
|
|
|
|
#[test]
|
|
fn home_directory_custom_home_symbol_subdirectories() {
|
|
let actual = ModuleRenderer::new("directory")
|
|
.path(home_dir().unwrap().join("path/subpath"))
|
|
.config(toml::toml! {
|
|
[directory]
|
|
home_symbol = "🚀"
|
|
})
|
|
.collect();
|
|
let expected = Some(format!("{} ", Color::Cyan.bold().paint("🚀/path/subpath")));
|
|
|
|
assert_eq!(expected, actual);
|
|
}
|
|
|
|
#[test]
|
|
fn substituted_truncated_path() {
|
|
let actual = ModuleRenderer::new("directory")
|
|
.path("/some/long/network/path/workspace/a/b/c/dev")
|
|
.config(toml::toml! {
|
|
[directory]
|
|
truncation_length = 4
|
|
[directory.substitutions]
|
|
"/some/long/network/path" = "/some/net"
|
|
"a/b/c" = "d"
|
|
})
|
|
.collect();
|
|
let expected = Some(format!(
|
|
"{} ",
|
|
Color::Cyan.bold().paint("net/workspace/d/dev")
|
|
));
|
|
|
|
assert_eq!(expected, actual);
|
|
}
|
|
|
|
#[test]
|
|
fn substitution_order() {
|
|
let actual = ModuleRenderer::new("directory")
|
|
.path("/path/to/sub")
|
|
.config(toml::toml! {
|
|
[directory.substitutions]
|
|
"/path/to/sub" = "/correct/order"
|
|
"/to/sub" = "/wrong/order"
|
|
})
|
|
.collect();
|
|
let expected = Some(format!("{} ", Color::Cyan.bold().paint("/correct/order")));
|
|
|
|
assert_eq!(expected, actual);
|
|
}
|
|
|
|
#[test]
|
|
fn strange_substitution() {
|
|
let strange_sub = "/\\/;,!";
|
|
let actual = ModuleRenderer::new("directory")
|
|
.path("/foo/bar/regular/path")
|
|
.config(toml::toml! {
|
|
[directory]
|
|
truncation_length = 0
|
|
fish_style_pwd_dir_length = 2 // Overridden by substitutions
|
|
[directory.substitutions]
|
|
"regular" = strange_sub
|
|
})
|
|
.collect();
|
|
let expected = Some(format!(
|
|
"{} ",
|
|
Color::Cyan
|
|
.bold()
|
|
.paint(format!("/foo/bar/{}/path", strange_sub))
|
|
));
|
|
|
|
assert_eq!(expected, actual);
|
|
}
|
|
|
|
#[test]
|
|
fn directory_in_home() -> io::Result<()> {
|
|
let (tmp_dir, name) = make_known_tempdir(home_dir().unwrap().as_path())?;
|
|
let dir = tmp_dir.path().join("starship");
|
|
fs::create_dir_all(&dir)?;
|
|
|
|
let actual = ModuleRenderer::new("directory").path(dir).collect();
|
|
let expected = Some(format!(
|
|
"{} ",
|
|
Color::Cyan.bold().paint(format!("~/{}/starship", name))
|
|
));
|
|
|
|
assert_eq!(expected, actual);
|
|
tmp_dir.close()
|
|
}
|
|
|
|
#[test]
|
|
fn truncated_directory_in_home() -> io::Result<()> {
|
|
let (tmp_dir, name) = make_known_tempdir(home_dir().unwrap().as_path())?;
|
|
let dir = tmp_dir.path().join("engine/schematics");
|
|
fs::create_dir_all(&dir)?;
|
|
|
|
let actual = ModuleRenderer::new("directory").path(dir).collect();
|
|
let expected = Some(format!(
|
|
"{} ",
|
|
Color::Cyan
|
|
.bold()
|
|
.paint(format!("{}/engine/schematics", name))
|
|
));
|
|
|
|
assert_eq!(expected, actual);
|
|
tmp_dir.close()
|
|
}
|
|
|
|
#[test]
|
|
fn fish_directory_in_home() -> io::Result<()> {
|
|
let (tmp_dir, name) = make_known_tempdir(home_dir().unwrap().as_path())?;
|
|
let dir = tmp_dir.path().join("starship/schematics");
|
|
fs::create_dir_all(&dir)?;
|
|
|
|
let actual = ModuleRenderer::new("directory")
|
|
.config(toml::toml! {
|
|
[directory]
|
|
truncation_length = 1
|
|
fish_style_pwd_dir_length = 2
|
|
})
|
|
.path(&dir)
|
|
.collect();
|
|
let expected = Some(format!(
|
|
"{} ",
|
|
Color::Cyan
|
|
.bold()
|
|
.paint(format!("~/{}/st/schematics", name.split_at(3).0))
|
|
));
|
|
|
|
assert_eq!(expected, actual);
|
|
tmp_dir.close()
|
|
}
|
|
|
|
#[test]
|
|
fn root_directory() {
|
|
// Note: We have disable the read_only settings here due to false positives when running
|
|
// the tests on Windows as a non-admin.
|
|
let actual = ModuleRenderer::new("directory")
|
|
.config(toml::toml! {
|
|
[directory]
|
|
read_only = ""
|
|
read_only_style = ""
|
|
})
|
|
.path("/")
|
|
.collect();
|
|
let expected = Some(format!("{} ", Color::Cyan.bold().paint("/")));
|
|
|
|
assert_eq!(expected, actual);
|
|
}
|
|
|
|
#[test]
|
|
fn truncated_directory_in_root() -> io::Result<()> {
|
|
let (tmp_dir, name) = make_known_tempdir(Path::new("/tmp"))?;
|
|
let dir = tmp_dir.path().join("thrusters/rocket");
|
|
fs::create_dir_all(&dir)?;
|
|
|
|
let actual = ModuleRenderer::new("directory").path(dir).collect();
|
|
let expected = Some(format!(
|
|
"{} ",
|
|
Color::Cyan
|
|
.bold()
|
|
.paint(format!("{}/thrusters/rocket", name))
|
|
));
|
|
|
|
assert_eq!(expected, actual);
|
|
tmp_dir.close()
|
|
}
|
|
|
|
#[test]
|
|
fn truncated_directory_config_large() -> io::Result<()> {
|
|
let (tmp_dir, _) = make_known_tempdir(Path::new("/tmp"))?;
|
|
let dir = tmp_dir.path().join("thrusters/rocket");
|
|
fs::create_dir_all(&dir)?;
|
|
|
|
let actual = ModuleRenderer::new("directory")
|
|
.config(toml::toml! {
|
|
[directory]
|
|
truncation_length = 100
|
|
})
|
|
.path(&dir)
|
|
.collect();
|
|
let expected = Some(format!(
|
|
"{} ",
|
|
Color::Cyan
|
|
.bold()
|
|
.paint(truncate(dir.to_slash_lossy(), 100))
|
|
));
|
|
|
|
assert_eq!(expected, actual);
|
|
tmp_dir.close()
|
|
}
|
|
|
|
#[test]
|
|
fn fish_style_directory_config_large() -> io::Result<()> {
|
|
let (tmp_dir, _) = make_known_tempdir(Path::new("/tmp"))?;
|
|
let dir = tmp_dir.path().join("thrusters/rocket");
|
|
fs::create_dir_all(&dir)?;
|
|
|
|
let actual = ModuleRenderer::new("directory")
|
|
.config(toml::toml! {
|
|
[directory]
|
|
truncation_length = 1
|
|
fish_style_pwd_dir_length = 100
|
|
})
|
|
.path(&dir)
|
|
.collect();
|
|
let expected = Some(format!(
|
|
"{} ",
|
|
Color::Cyan
|
|
.bold()
|
|
.paint(to_fish_style(100, dir.to_slash_lossy(), ""))
|
|
));
|
|
|
|
assert_eq!(expected, actual);
|
|
tmp_dir.close()
|
|
}
|
|
|
|
#[test]
|
|
fn truncated_directory_config_small() -> io::Result<()> {
|
|
let (tmp_dir, name) = make_known_tempdir(Path::new("/tmp"))?;
|
|
let dir = tmp_dir.path().join("rocket");
|
|
fs::create_dir_all(&dir)?;
|
|
|
|
let actual = ModuleRenderer::new("directory")
|
|
.config(toml::toml! {
|
|
[directory]
|
|
truncation_length = 2
|
|
})
|
|
.path(dir)
|
|
.collect();
|
|
let expected = Some(format!(
|
|
"{} ",
|
|
Color::Cyan.bold().paint(format!("{}/rocket", name))
|
|
));
|
|
|
|
assert_eq!(expected, actual);
|
|
tmp_dir.close()
|
|
}
|
|
|
|
#[test]
|
|
fn fish_directory_config_small() -> io::Result<()> {
|
|
let (tmp_dir, _) = make_known_tempdir(Path::new("/tmp"))?;
|
|
let dir = tmp_dir.path().join("thrusters/rocket");
|
|
fs::create_dir_all(&dir)?;
|
|
|
|
let actual = ModuleRenderer::new("directory")
|
|
.config(toml::toml! {
|
|
[directory]
|
|
truncation_length = 2
|
|
fish_style_pwd_dir_length = 1
|
|
})
|
|
.path(&dir)
|
|
.collect();
|
|
let expected = Some(format!(
|
|
"{} ",
|
|
Color::Cyan.bold().paint(format!(
|
|
"{}/thrusters/rocket",
|
|
to_fish_style(1, dir.to_slash_lossy(), "/thrusters/rocket")
|
|
))
|
|
));
|
|
|
|
assert_eq!(expected, actual);
|
|
tmp_dir.close()
|
|
}
|
|
|
|
#[test]
|
|
#[ignore]
|
|
fn git_repo_root() -> io::Result<()> {
|
|
let tmp_dir = TempDir::new()?;
|
|
let repo_dir = tmp_dir.path().join("rocket-controls");
|
|
fs::create_dir(&repo_dir)?;
|
|
init_repo(&repo_dir).unwrap();
|
|
|
|
let actual = ModuleRenderer::new("directory").path(repo_dir).collect();
|
|
let expected = Some(format!("{} ", Color::Cyan.bold().paint("rocket-controls")));
|
|
|
|
assert_eq!(expected, actual);
|
|
tmp_dir.close()
|
|
}
|
|
|
|
#[test]
|
|
#[ignore]
|
|
fn directory_in_git_repo() -> io::Result<()> {
|
|
let tmp_dir = TempDir::new()?;
|
|
let repo_dir = tmp_dir.path().join("rocket-controls");
|
|
let dir = repo_dir.join("src");
|
|
fs::create_dir_all(&dir)?;
|
|
init_repo(&repo_dir).unwrap();
|
|
|
|
let actual = ModuleRenderer::new("directory").path(dir).collect();
|
|
let expected = Some(format!(
|
|
"{} ",
|
|
Color::Cyan.bold().paint("rocket-controls/src")
|
|
));
|
|
|
|
assert_eq!(expected, actual);
|
|
tmp_dir.close()
|
|
}
|
|
|
|
#[test]
|
|
#[ignore]
|
|
fn truncated_directory_in_git_repo() -> io::Result<()> {
|
|
let tmp_dir = TempDir::new()?;
|
|
let repo_dir = tmp_dir.path().join("rocket-controls");
|
|
let dir = repo_dir.join("src/meters/fuel-gauge");
|
|
fs::create_dir_all(&dir)?;
|
|
init_repo(&repo_dir).unwrap();
|
|
|
|
let actual = ModuleRenderer::new("directory").path(dir).collect();
|
|
let expected = Some(format!(
|
|
"{} ",
|
|
Color::Cyan.bold().paint("src/meters/fuel-gauge")
|
|
));
|
|
|
|
assert_eq!(expected, actual);
|
|
tmp_dir.close()
|
|
}
|
|
|
|
#[test]
|
|
#[ignore]
|
|
fn directory_in_git_repo_truncate_to_repo_false() -> io::Result<()> {
|
|
let tmp_dir = TempDir::new()?;
|
|
let repo_dir = tmp_dir.path().join("above-repo").join("rocket-controls");
|
|
let dir = repo_dir.join("src/meters/fuel-gauge");
|
|
fs::create_dir_all(&dir)?;
|
|
init_repo(&repo_dir).unwrap();
|
|
|
|
let actual = ModuleRenderer::new("directory")
|
|
.config(toml::toml! {
|
|
[directory]
|
|
// Don't truncate the path at all.
|
|
truncation_length = 5
|
|
truncate_to_repo = false
|
|
})
|
|
.path(dir)
|
|
.collect();
|
|
let expected = Some(format!(
|
|
"{} ",
|
|
Color::Cyan
|
|
.bold()
|
|
.paint("above-repo/rocket-controls/src/meters/fuel-gauge")
|
|
));
|
|
|
|
assert_eq!(expected, actual);
|
|
tmp_dir.close()
|
|
}
|
|
|
|
#[test]
|
|
#[ignore]
|
|
fn fish_path_directory_in_git_repo_truncate_to_repo_false() -> io::Result<()> {
|
|
let (tmp_dir, _) = make_known_tempdir(Path::new("/tmp"))?;
|
|
let repo_dir = tmp_dir.path().join("above-repo").join("rocket-controls");
|
|
let dir = repo_dir.join("src/meters/fuel-gauge");
|
|
fs::create_dir_all(&dir)?;
|
|
init_repo(&repo_dir).unwrap();
|
|
|
|
let actual = ModuleRenderer::new("directory")
|
|
.config(toml::toml! {
|
|
[directory]
|
|
// Don't truncate the path at all.
|
|
truncation_length = 5
|
|
truncate_to_repo = false
|
|
fish_style_pwd_dir_length = 1
|
|
})
|
|
.path(dir)
|
|
.collect();
|
|
let expected = Some(format!(
|
|
"{} ",
|
|
Color::Cyan.bold().paint(format!(
|
|
"{}/above-repo/rocket-controls/src/meters/fuel-gauge",
|
|
to_fish_style(1, tmp_dir.path().to_slash_lossy(), "")
|
|
))
|
|
));
|
|
|
|
assert_eq!(expected, actual);
|
|
tmp_dir.close()
|
|
}
|
|
|
|
#[test]
|
|
#[ignore]
|
|
fn fish_path_directory_in_git_repo_truncate_to_repo_true() -> io::Result<()> {
|
|
let (tmp_dir, _) = make_known_tempdir(Path::new("/tmp"))?;
|
|
let repo_dir = tmp_dir.path().join("above-repo").join("rocket-controls");
|
|
let dir = repo_dir.join("src/meters/fuel-gauge");
|
|
fs::create_dir_all(&dir)?;
|
|
init_repo(&repo_dir).unwrap();
|
|
|
|
let actual = ModuleRenderer::new("directory")
|
|
.config(toml::toml! {
|
|
[directory]
|
|
// `truncate_to_repo = true` should display the truncated path
|
|
truncation_length = 5
|
|
truncate_to_repo = true
|
|
fish_style_pwd_dir_length = 1
|
|
})
|
|
.path(dir)
|
|
.collect();
|
|
let expected = Some(format!(
|
|
"{} ",
|
|
Color::Cyan.bold().paint(format!(
|
|
"{}/rocket-controls/src/meters/fuel-gauge",
|
|
to_fish_style(1, tmp_dir.path().join("above-repo").to_slash_lossy(), "")
|
|
))
|
|
));
|
|
|
|
assert_eq!(expected, actual);
|
|
tmp_dir.close()
|
|
}
|
|
|
|
#[test]
|
|
#[ignore]
|
|
fn directory_in_git_repo_truncate_to_repo_true() -> io::Result<()> {
|
|
let (tmp_dir, _) = make_known_tempdir(Path::new("/tmp"))?;
|
|
let repo_dir = tmp_dir.path().join("above-repo").join("rocket-controls");
|
|
let dir = repo_dir.join("src/meters/fuel-gauge");
|
|
fs::create_dir_all(&dir)?;
|
|
init_repo(&repo_dir).unwrap();
|
|
|
|
let actual = ModuleRenderer::new("directory")
|
|
.config(toml::toml! {
|
|
[directory]
|
|
// `truncate_to_repo = true` should display the truncated path
|
|
truncation_length = 5
|
|
truncate_to_repo = true
|
|
})
|
|
.path(dir)
|
|
.collect();
|
|
let expected = Some(format!(
|
|
"{} ",
|
|
Color::Cyan
|
|
.bold()
|
|
.paint("rocket-controls/src/meters/fuel-gauge")
|
|
));
|
|
|
|
assert_eq!(expected, actual);
|
|
tmp_dir.close()
|
|
}
|
|
|
|
#[test]
|
|
#[ignore]
|
|
fn symlinked_git_repo_root() -> io::Result<()> {
|
|
let (tmp_dir, _) = make_known_tempdir(Path::new("/tmp"))?;
|
|
let repo_dir = tmp_dir.path().join("rocket-controls");
|
|
let symlink_dir = tmp_dir.path().join("rocket-controls-symlink");
|
|
fs::create_dir(&repo_dir)?;
|
|
init_repo(&repo_dir).unwrap();
|
|
symlink(&repo_dir, &symlink_dir)?;
|
|
|
|
let actual = ModuleRenderer::new("directory").path(symlink_dir).collect();
|
|
let expected = Some(format!(
|
|
"{} ",
|
|
Color::Cyan.bold().paint("rocket-controls-symlink")
|
|
));
|
|
|
|
assert_eq!(expected, actual);
|
|
tmp_dir.close()
|
|
}
|
|
|
|
#[test]
|
|
#[ignore]
|
|
fn directory_in_symlinked_git_repo() -> io::Result<()> {
|
|
let (tmp_dir, _) = make_known_tempdir(Path::new("/tmp"))?;
|
|
let repo_dir = tmp_dir.path().join("rocket-controls");
|
|
let src_dir = repo_dir.join("src");
|
|
let symlink_dir = tmp_dir.path().join("rocket-controls-symlink");
|
|
let symlink_src_dir = symlink_dir.join("src");
|
|
fs::create_dir_all(&src_dir)?;
|
|
init_repo(&repo_dir).unwrap();
|
|
symlink(&repo_dir, &symlink_dir)?;
|
|
|
|
let actual = ModuleRenderer::new("directory")
|
|
.path(symlink_src_dir)
|
|
.collect();
|
|
let expected = Some(format!(
|
|
"{} ",
|
|
Color::Cyan.bold().paint("rocket-controls-symlink/src")
|
|
));
|
|
|
|
assert_eq!(expected, actual);
|
|
tmp_dir.close()
|
|
}
|
|
|
|
#[test]
|
|
#[ignore]
|
|
fn truncated_directory_in_symlinked_git_repo() -> io::Result<()> {
|
|
let (tmp_dir, _) = make_known_tempdir(Path::new("/tmp"))?;
|
|
let repo_dir = tmp_dir.path().join("rocket-controls");
|
|
let src_dir = repo_dir.join("src/meters/fuel-gauge");
|
|
let symlink_dir = tmp_dir.path().join("rocket-controls-symlink");
|
|
let symlink_src_dir = symlink_dir.join("src/meters/fuel-gauge");
|
|
fs::create_dir_all(&src_dir)?;
|
|
init_repo(&repo_dir).unwrap();
|
|
symlink(&repo_dir, &symlink_dir)?;
|
|
|
|
let actual = ModuleRenderer::new("directory")
|
|
.path(symlink_src_dir)
|
|
.collect();
|
|
let expected = Some(format!(
|
|
"{} ",
|
|
Color::Cyan.bold().paint("src/meters/fuel-gauge")
|
|
));
|
|
|
|
assert_eq!(expected, actual);
|
|
tmp_dir.close()
|
|
}
|
|
|
|
#[test]
|
|
#[ignore]
|
|
fn directory_in_symlinked_git_repo_truncate_to_repo_false() -> io::Result<()> {
|
|
let (tmp_dir, _) = make_known_tempdir(Path::new("/tmp"))?;
|
|
let repo_dir = tmp_dir.path().join("above-repo").join("rocket-controls");
|
|
let src_dir = repo_dir.join("src/meters/fuel-gauge");
|
|
let symlink_dir = tmp_dir
|
|
.path()
|
|
.join("above-repo")
|
|
.join("rocket-controls-symlink");
|
|
let symlink_src_dir = symlink_dir.join("src/meters/fuel-gauge");
|
|
fs::create_dir_all(&src_dir)?;
|
|
init_repo(&repo_dir).unwrap();
|
|
symlink(&repo_dir, &symlink_dir)?;
|
|
|
|
let actual = ModuleRenderer::new("directory")
|
|
.config(toml::toml! {
|
|
[directory]
|
|
// Don't truncate the path at all.
|
|
truncation_length = 5
|
|
truncate_to_repo = false
|
|
})
|
|
.path(symlink_src_dir)
|
|
.collect();
|
|
let expected = Some(format!(
|
|
"{} ",
|
|
Color::Cyan
|
|
.bold()
|
|
.paint("above-repo/rocket-controls-symlink/src/meters/fuel-gauge")
|
|
));
|
|
|
|
assert_eq!(expected, actual);
|
|
tmp_dir.close()
|
|
}
|
|
|
|
#[test]
|
|
#[ignore]
|
|
fn fish_path_directory_in_symlinked_git_repo_truncate_to_repo_false() -> io::Result<()> {
|
|
let (tmp_dir, _) = make_known_tempdir(Path::new("/tmp"))?;
|
|
let repo_dir = tmp_dir.path().join("above-repo").join("rocket-controls");
|
|
let src_dir = repo_dir.join("src/meters/fuel-gauge");
|
|
let symlink_dir = tmp_dir
|
|
.path()
|
|
.join("above-repo")
|
|
.join("rocket-controls-symlink");
|
|
let symlink_src_dir = symlink_dir.join("src/meters/fuel-gauge");
|
|
fs::create_dir_all(&src_dir)?;
|
|
init_repo(&repo_dir).unwrap();
|
|
symlink(&repo_dir, &symlink_dir)?;
|
|
|
|
let actual = ModuleRenderer::new("directory")
|
|
.config(toml::toml! {
|
|
[directory]
|
|
// Don't truncate the path at all.
|
|
truncation_length = 5
|
|
truncate_to_repo = false
|
|
fish_style_pwd_dir_length = 1
|
|
})
|
|
.path(symlink_src_dir)
|
|
.collect();
|
|
let expected = Some(format!(
|
|
"{} ",
|
|
Color::Cyan.bold().paint(format!(
|
|
"{}/above-repo/rocket-controls-symlink/src/meters/fuel-gauge",
|
|
to_fish_style(1, tmp_dir.path().to_slash_lossy(), "")
|
|
))
|
|
));
|
|
|
|
assert_eq!(expected, actual);
|
|
tmp_dir.close()
|
|
}
|
|
|
|
#[test]
|
|
#[ignore]
|
|
fn fish_path_directory_in_symlinked_git_repo_truncate_to_repo_true() -> io::Result<()> {
|
|
let (tmp_dir, _) = make_known_tempdir(Path::new("/tmp"))?;
|
|
let repo_dir = tmp_dir.path().join("above-repo").join("rocket-controls");
|
|
let src_dir = repo_dir.join("src/meters/fuel-gauge");
|
|
let symlink_dir = tmp_dir
|
|
.path()
|
|
.join("above-repo")
|
|
.join("rocket-controls-symlink");
|
|
let symlink_src_dir = symlink_dir.join("src/meters/fuel-gauge");
|
|
fs::create_dir_all(&src_dir)?;
|
|
init_repo(&repo_dir).unwrap();
|
|
symlink(&repo_dir, &symlink_dir)?;
|
|
|
|
let actual = ModuleRenderer::new("directory")
|
|
.config(toml::toml! {
|
|
[directory]
|
|
// `truncate_to_repo = true` should display the truncated path
|
|
truncation_length = 5
|
|
truncate_to_repo = true
|
|
fish_style_pwd_dir_length = 1
|
|
})
|
|
.path(symlink_src_dir)
|
|
.collect();
|
|
let expected = Some(format!(
|
|
"{} ",
|
|
Color::Cyan.bold().paint(format!(
|
|
"{}/rocket-controls-symlink/src/meters/fuel-gauge",
|
|
to_fish_style(1, tmp_dir.path().join("above-repo").to_slash_lossy(), "")
|
|
))
|
|
));
|
|
|
|
assert_eq!(expected, actual);
|
|
tmp_dir.close()
|
|
}
|
|
|
|
#[test]
|
|
#[ignore]
|
|
fn directory_in_symlinked_git_repo_truncate_to_repo_true() -> io::Result<()> {
|
|
let (tmp_dir, _) = make_known_tempdir(Path::new("/tmp"))?;
|
|
let repo_dir = tmp_dir.path().join("above-repo").join("rocket-controls");
|
|
let src_dir = repo_dir.join("src/meters/fuel-gauge");
|
|
let symlink_dir = tmp_dir
|
|
.path()
|
|
.join("above-repo")
|
|
.join("rocket-controls-symlink");
|
|
let symlink_src_dir = symlink_dir.join("src/meters/fuel-gauge");
|
|
fs::create_dir_all(&src_dir)?;
|
|
init_repo(&repo_dir).unwrap();
|
|
symlink(&repo_dir, &symlink_dir)?;
|
|
|
|
let actual = ModuleRenderer::new("directory")
|
|
.config(toml::toml! {
|
|
[directory]
|
|
// `truncate_to_repo = true` should display the truncated path
|
|
truncation_length = 5
|
|
truncate_to_repo = true
|
|
})
|
|
.path(symlink_src_dir)
|
|
.collect();
|
|
let expected = Some(format!(
|
|
"{} ",
|
|
Color::Cyan
|
|
.bold()
|
|
.paint("rocket-controls-symlink/src/meters/fuel-gauge")
|
|
));
|
|
|
|
assert_eq!(expected, actual);
|
|
tmp_dir.close()
|
|
}
|
|
|
|
#[test]
|
|
#[ignore]
|
|
fn symlinked_directory_in_git_repo() -> io::Result<()> {
|
|
let (tmp_dir, _) = make_known_tempdir(Path::new("/tmp"))?;
|
|
let repo_dir = tmp_dir.path().join("rocket-controls");
|
|
let dir = repo_dir.join("src");
|
|
fs::create_dir_all(&dir)?;
|
|
init_repo(&repo_dir).unwrap();
|
|
symlink(&dir, repo_dir.join("src/loop"))?;
|
|
|
|
let actual = ModuleRenderer::new("directory")
|
|
.config(toml::toml! {
|
|
[directory]
|
|
// `truncate_to_repo = true` should display the truncated path
|
|
truncation_length = 5
|
|
truncate_to_repo = true
|
|
})
|
|
.path(repo_dir.join("src/loop/loop"))
|
|
.collect();
|
|
let expected = Some(format!(
|
|
"{} ",
|
|
Color::Cyan.bold().paint("rocket-controls/src/loop/loop")
|
|
));
|
|
|
|
assert_eq!(expected, actual);
|
|
tmp_dir.close()
|
|
}
|
|
|
|
#[test]
|
|
fn truncation_symbol_truncated_root() {
|
|
let actual = ModuleRenderer::new("directory")
|
|
.config(toml::toml! {
|
|
[directory]
|
|
truncation_length = 3
|
|
truncation_symbol = "…/"
|
|
})
|
|
.path(Path::new("/a/four/element/path"))
|
|
.collect();
|
|
let expected = Some(format!(
|
|
"{} ",
|
|
Color::Cyan.bold().paint("…/four/element/path")
|
|
));
|
|
assert_eq!(expected, actual);
|
|
}
|
|
|
|
#[test]
|
|
fn truncation_symbol_not_truncated_root() {
|
|
let actual = ModuleRenderer::new("directory")
|
|
.config(toml::toml! {
|
|
[directory]
|
|
truncation_length = 4
|
|
truncation_symbol = "…/"
|
|
})
|
|
.path(Path::new("/a/four/element/path"))
|
|
.collect();
|
|
let expected = Some(format!(
|
|
"{} ",
|
|
Color::Cyan.bold().paint("/a/four/element/path")
|
|
));
|
|
assert_eq!(expected, actual);
|
|
}
|
|
|
|
#[test]
|
|
fn truncation_symbol_truncated_home() -> io::Result<()> {
|
|
let (tmp_dir, name) = make_known_tempdir(home_dir().unwrap().as_path())?;
|
|
let dir = tmp_dir.path().join("a/subpath");
|
|
fs::create_dir_all(&dir)?;
|
|
|
|
let actual = ModuleRenderer::new("directory")
|
|
.config(toml::toml! {
|
|
[directory]
|
|
truncation_length = 3
|
|
truncation_symbol = "…/"
|
|
})
|
|
.path(dir)
|
|
.collect();
|
|
let expected = Some(format!(
|
|
"{} ",
|
|
Color::Cyan.bold().paint(format!("…/{}/a/subpath", name))
|
|
));
|
|
assert_eq!(expected, actual);
|
|
tmp_dir.close()
|
|
}
|
|
|
|
#[test]
|
|
fn truncation_symbol_not_truncated_home() -> io::Result<()> {
|
|
let (tmp_dir, name) = make_known_tempdir(home_dir().unwrap().as_path())?;
|
|
let dir = tmp_dir.path().join("a/subpath");
|
|
fs::create_dir_all(&dir)?;
|
|
|
|
let actual = ModuleRenderer::new("directory")
|
|
.config(toml::toml! {
|
|
[directory]
|
|
truncate_to_repo = false // Necessary if homedir is a git repo
|
|
truncation_length = 4
|
|
truncation_symbol = "…/"
|
|
})
|
|
.path(dir)
|
|
.collect();
|
|
let expected = Some(format!(
|
|
"{} ",
|
|
Color::Cyan.bold().paint(format!("~/{}/a/subpath", name))
|
|
));
|
|
assert_eq!(expected, actual);
|
|
tmp_dir.close()
|
|
}
|
|
|
|
#[test]
|
|
fn truncation_symbol_truncated_in_repo() -> io::Result<()> {
|
|
let (tmp_dir, _) = make_known_tempdir(Path::new("/tmp"))?;
|
|
let repo_dir = tmp_dir.path().join("above").join("repo");
|
|
let dir = repo_dir.join("src/sub/path");
|
|
fs::create_dir_all(&dir)?;
|
|
init_repo(&repo_dir).unwrap();
|
|
|
|
let actual = ModuleRenderer::new("directory")
|
|
.config(toml::toml! {
|
|
[directory]
|
|
truncation_length = 3
|
|
truncation_symbol = "…/"
|
|
})
|
|
.path(dir)
|
|
.collect();
|
|
let expected = Some(format!("{} ", Color::Cyan.bold().paint("…/src/sub/path")));
|
|
assert_eq!(expected, actual);
|
|
tmp_dir.close()
|
|
}
|
|
|
|
#[test]
|
|
fn truncation_symbol_not_truncated_in_repo() -> io::Result<()> {
|
|
let (tmp_dir, _) = make_known_tempdir(Path::new("/tmp"))?;
|
|
let repo_dir = tmp_dir.path().join("above").join("repo");
|
|
let dir = repo_dir.join("src/sub/path");
|
|
fs::create_dir_all(&dir)?;
|
|
init_repo(&repo_dir).unwrap();
|
|
|
|
let actual = ModuleRenderer::new("directory")
|
|
.config(toml::toml! {
|
|
[directory]
|
|
truncation_length = 5
|
|
truncation_symbol = "…/"
|
|
truncate_to_repo = true
|
|
})
|
|
.path(dir)
|
|
.collect();
|
|
let expected = Some(format!(
|
|
"{} ",
|
|
Color::Cyan.bold().paint("…/repo/src/sub/path")
|
|
));
|
|
assert_eq!(expected, actual);
|
|
tmp_dir.close()
|
|
}
|
|
|
|
#[test]
|
|
#[cfg(target_os = "windows")]
|
|
fn truncation_symbol_windows_root_not_truncated() {
|
|
let dir = Path::new("C:\\temp");
|
|
let actual = ModuleRenderer::new("directory")
|
|
.config(toml::toml! {
|
|
[directory]
|
|
truncation_length = 2
|
|
truncation_symbol = "…/"
|
|
})
|
|
.path(dir)
|
|
.collect();
|
|
let expected = Some(format!("{} ", Color::Cyan.bold().paint("C:/temp")));
|
|
assert_eq!(expected, actual);
|
|
}
|
|
|
|
#[test]
|
|
#[cfg(target_os = "windows")]
|
|
fn truncation_symbol_windows_root_truncated() {
|
|
let dir = Path::new("C:\\temp");
|
|
let actual = ModuleRenderer::new("directory")
|
|
.config(toml::toml! {
|
|
[directory]
|
|
truncation_length = 1
|
|
truncation_symbol = "…/"
|
|
})
|
|
.path(dir)
|
|
.collect();
|
|
let expected = Some(format!("{} ", Color::Cyan.bold().paint("…/temp")));
|
|
assert_eq!(expected, actual);
|
|
}
|
|
|
|
#[test]
|
|
#[cfg(target_os = "windows")]
|
|
fn truncation_symbol_windows_root_truncated_backslash() {
|
|
let dir = Path::new("C:\\temp");
|
|
let actual = ModuleRenderer::new("directory")
|
|
.config(toml::toml! {
|
|
[directory]
|
|
truncation_length = 1
|
|
truncation_symbol = r"…\"
|
|
})
|
|
.path(dir)
|
|
.collect();
|
|
let expected = Some(format!("{} ", Color::Cyan.bold().paint("…\\temp")));
|
|
assert_eq!(expected, actual);
|
|
}
|
|
|
|
#[test]
|
|
fn use_logical_path_true_should_render_logical_dir_path() -> io::Result<()> {
|
|
let tmp_dir = TempDir::new()?;
|
|
let path = tmp_dir.path().join("src/meters/fuel-gauge");
|
|
fs::create_dir_all(&path)?;
|
|
let logical_path = "Logical:/fuel-gauge";
|
|
|
|
let expected = Some(format!(
|
|
"{} ",
|
|
Color::Cyan.bold().paint("Logical:/fuel-gauge")
|
|
));
|
|
|
|
let actual = ModuleRenderer::new("directory")
|
|
.config(toml::toml! {
|
|
[directory]
|
|
use_logical_path = true
|
|
truncation_length = 3
|
|
})
|
|
.path(path)
|
|
.logical_path(logical_path)
|
|
.collect();
|
|
|
|
assert_eq!(expected, actual);
|
|
tmp_dir.close()
|
|
}
|
|
|
|
#[test]
|
|
fn use_logical_path_false_should_render_current_dir_path() -> io::Result<()> {
|
|
let tmp_dir = TempDir::new()?;
|
|
let path = tmp_dir.path().join("src/meters/fuel-gauge");
|
|
fs::create_dir_all(&path)?;
|
|
let logical_path = "Logical:/fuel-gauge";
|
|
|
|
let expected = Some(format!(
|
|
"{} ",
|
|
Color::Cyan.bold().paint("src/meters/fuel-gauge")
|
|
));
|
|
|
|
let actual = ModuleRenderer::new("directory")
|
|
.config(toml::toml! {
|
|
[directory]
|
|
use_logical_path = false
|
|
truncation_length = 3
|
|
})
|
|
.path(path)
|
|
.logical_path(logical_path) // logical_path should be ignored
|
|
.collect();
|
|
|
|
assert_eq!(expected, actual);
|
|
tmp_dir.close()
|
|
}
|
|
|
|
#[test]
|
|
#[cfg(windows)]
|
|
fn windows_trims_extended_path_prefix() {
|
|
// Under Windows, path canonicalization returns the paths using extended-path prefixes `\\?\`
|
|
// We expect this prefix to be trimmed before being rendered.
|
|
let sys32_path = Path::new(r"\\?\C:\Windows\System32");
|
|
|
|
let expected = Some(format!(
|
|
"{} ",
|
|
Color::Cyan.bold().paint("C:/Windows/System32")
|
|
));
|
|
|
|
// Note: We have disable the read_only settings here due to false positives when running
|
|
// the tests on Windows as a non-admin.
|
|
let actual = ModuleRenderer::new("directory")
|
|
.config(toml::toml! {
|
|
[directory]
|
|
use_logical_path = false
|
|
truncation_length = 0
|
|
read_only = ""
|
|
read_only_style = ""
|
|
})
|
|
.path(sys32_path)
|
|
.collect();
|
|
|
|
assert_eq!(expected, actual);
|
|
}
|
|
|
|
#[test]
|
|
#[cfg(windows)]
|
|
fn windows_trims_extended_unc_path_prefix() {
|
|
// Under Windows, path canonicalization returns UNC paths using extended-path prefixes `\\?\UNC\`
|
|
// We expect this prefix to be trimmed before being rendered.
|
|
let unc_path = Path::new(r"\\?\UNC\server\share\a\b\c");
|
|
|
|
// NOTE: path-slash doesn't convert slashes which are part of path prefixes under Windows,
|
|
// which is why the first part of this string still includes backslashes
|
|
let expected = Some(format!(
|
|
"{} ",
|
|
Color::Cyan.bold().paint(r"\\server\share/a/b/c")
|
|
));
|
|
|
|
let actual = ModuleRenderer::new("directory")
|
|
.config(toml::toml! {
|
|
[directory]
|
|
use_logical_path = false
|
|
truncation_length = 0
|
|
})
|
|
.path(unc_path)
|
|
.collect();
|
|
|
|
assert_eq!(expected, actual);
|
|
}
|
|
|
|
#[test]
|
|
fn highlight_git_root_dir() -> io::Result<()> {
|
|
let (tmp_dir, _) = make_known_tempdir(Path::new("/tmp"))?;
|
|
let repo_dir = tmp_dir.path().join("above").join("repo");
|
|
let dir = repo_dir.join("src/sub/path");
|
|
fs::create_dir_all(&dir)?;
|
|
init_repo(&repo_dir).unwrap();
|
|
|
|
let actual = ModuleRenderer::new("directory")
|
|
.config(toml::toml! {
|
|
[directory]
|
|
truncation_length = 5
|
|
truncate_to_repo = true
|
|
repo_root_style = "bold red"
|
|
})
|
|
.path(dir)
|
|
.collect();
|
|
let expected = Some(format!(
|
|
"{}{}repo{} ",
|
|
Color::Cyan.bold().prefix(),
|
|
Color::Red.prefix(),
|
|
Color::Cyan.paint("/src/sub/path")
|
|
));
|
|
assert_eq!(expected, actual);
|
|
tmp_dir.close()
|
|
}
|
|
|
|
#[test]
|
|
fn highlight_git_root_dir_config_change() -> io::Result<()> {
|
|
let (tmp_dir, _) = make_known_tempdir(Path::new("/tmp"))?;
|
|
let repo_dir = tmp_dir.path().join("above").join("repo");
|
|
let dir = repo_dir.join("src/sub/path");
|
|
fs::create_dir_all(&dir)?;
|
|
init_repo(&repo_dir).unwrap();
|
|
|
|
let actual = ModuleRenderer::new("directory")
|
|
.config(toml::toml! {
|
|
[directory]
|
|
truncation_length = 5
|
|
truncation_symbol = "…/"
|
|
truncate_to_repo = false
|
|
repo_root_style = "green"
|
|
})
|
|
.path(dir)
|
|
.collect();
|
|
let expected = Some(format!(
|
|
"{}{}repo{} ",
|
|
Color::Cyan.bold().paint("…/above/"),
|
|
Color::Green.prefix(),
|
|
Color::Cyan.bold().paint("/src/sub/path")
|
|
));
|
|
assert_eq!(expected, actual);
|
|
tmp_dir.close()
|
|
}
|
|
// sample for invalid unicode from https://doc.rust-lang.org/std/ffi/struct.OsStr.html#method.to_string_lossy
|
|
#[cfg(any(unix, target_os = "redox"))]
|
|
fn invalid_path() -> PathBuf {
|
|
use std::ffi::OsStr;
|
|
use std::os::unix::ffi::OsStrExt;
|
|
|
|
// Here, the values 0x66 and 0x6f correspond to 'f' and 'o'
|
|
// respectively. The value 0x80 is a lone continuation byte, invalid
|
|
// in a UTF-8 sequence.
|
|
let source = [0x66, 0x6f, 0x80, 0x6f];
|
|
let os_str = OsStr::from_bytes(&source[..]);
|
|
|
|
PathBuf::from(os_str)
|
|
}
|
|
|
|
#[cfg(windows)]
|
|
fn invalid_path() -> PathBuf {
|
|
use std::ffi::OsString;
|
|
use std::os::windows::prelude::*;
|
|
|
|
// Here the values 0x0066 and 0x006f correspond to 'f' and 'o'
|
|
// respectively. The value 0xD800 is a lone surrogate half, invalid
|
|
// in a UTF-16 sequence.
|
|
let source = [0x0066, 0x006f, 0xD800, 0x006f];
|
|
let os_string = OsString::from_wide(&source[..]);
|
|
|
|
PathBuf::from(os_string)
|
|
}
|
|
|
|
#[test]
|
|
#[cfg(any(unix, windows, target_os = "redox"))]
|
|
fn invalid_unicode() {
|
|
let path = invalid_path();
|
|
let expected = Some(format!(
|
|
"{} ",
|
|
Color::Cyan.bold().paint(path.to_string_lossy())
|
|
));
|
|
|
|
let actual = ModuleRenderer::new("directory").path(path).collect();
|
|
|
|
assert_eq!(expected, actual);
|
|
}
|
|
}
|