follow neovim's truecolor detection (#9577)

pull/9539/head
Kirawi 9 months ago committed by GitHub
parent 581a1ebf5d
commit 786b5c533e
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GPG Key ID: B5690EEEBB952194

1
Cargo.lock generated

@ -1387,6 +1387,7 @@ dependencies = [
"signal-hook-tokio",
"smallvec",
"tempfile",
"termini",
"tokio",
"tokio-stream",
"toml",

@ -42,6 +42,7 @@ signal-hook = "0.3"
tokio-stream = "0.1"
futures-util = { version = "0.3", features = ["std", "async-await"], default-features = false }
arc-swap = { version = "1.6.0" }
termini = "1"
# Logging
fern = "0.6"

@ -22,17 +22,30 @@ use url::Url;
pub use keymap::macros::*;
#[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
}
#[cfg(not(windows))]
fn true_color() -> bool {
if matches!(
std::env::var("COLORTERM").map(|v| matches!(v.as_str(), "truecolor" | "24bit")),
Ok(true)
) {
return true;
}
match termini::TermInfo::from_env() {
Ok(t) => {
t.extended_cap("RGB").is_some()
|| t.extended_cap("Tc").is_some()
|| (t.extended_cap("setrgbf").is_some() && t.extended_cap("setrgbb").is_some())
}
Err(_) => false,
}
}
/// 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

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