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helix/helix-term/src/lib.rs

49 lines
1.1 KiB
Rust

#[macro_use]
extern crate helix_view;
pub mod application;
pub mod args;
pub mod commands;
pub mod compositor;
pub mod config;
pub mod health;
pub mod job;
pub mod keymap;
pub mod ui;
use std::path::Path;
use ignore::DirEntry;
#[cfg(not(windows))]
fn true_color() -> bool {
std::env::var("COLORTERM")
.map(|v| matches!(v.as_str(), "truecolor" | "24bit"))
.unwrap_or(false)
}
#[cfg(windows)]
fn true_color() -> bool {
true
}
/// Function used for filtering dir entries in the various file pickers.
fn filter_picker_entry(entry: &DirEntry, root: &Path, dedup_symlinks: bool) -> bool {
// We always want to ignore the .git directory, otherwise if
// `ignore` is turned off, we end up with a lot of noise
// in our picker.
if entry.file_name() == ".git" {
return false;
}
// We also ignore symlinks that point inside the current directory
// if `dedup_links` is enabled.
if dedup_symlinks && entry.path_is_symlink() {
return entry
.path()
.canonicalize()
.ok()
.map_or(false, |path| !path.starts_with(root));
}
true
}