bendns' repos / helix
Unnamed repository; edit this file 'description' to name the repository.
Diffstat (limited to 'helix-term/src/health.rs')
-rw-r--r--helix-term/src/health.rs37
1 files changed, 34 insertions, 3 deletions
diff --git a/helix-term/src/health.rs b/helix-term/src/health.rs
index aeb7f724..fcaf2b56 100644
--- a/helix-term/src/health.rs
+++ b/helix-term/src/health.rs
@@ -5,7 +5,7 @@ use crossterm::{
};
use helix_core::config::{default_lang_config, user_lang_config};
use helix_loader::grammar::load_runtime_file;
-use std::io::Write;
+use std::{collections::HashSet, io::Write};
#[derive(Copy, Clone)]
pub enum TsFeature {
@@ -143,6 +143,15 @@ pub fn clipboard() -> std::io::Result<()> {
}
pub fn languages_all() -> std::io::Result<()> {
+ languages(None)
+}
+
+pub fn languages_selection() -> std::io::Result<()> {
+ let selection = helix_loader::grammar::get_grammar_names().unwrap_or_default();
+ languages(selection)
+}
+
+fn languages(selection: Option<HashSet<String>>) -> std::io::Result<()> {
let stdout = std::io::stdout();
let mut stdout = stdout.lock();
@@ -205,6 +214,13 @@ pub fn languages_all() -> std::io::Result<()> {
let check_binary = |cmd: Option<&str>| check_binary_with_name(cmd.map(|cmd| (cmd, cmd)));
for lang in &syn_loader_conf.language {
+ if selection
+ .as_ref()
+ .is_some_and(|s| !s.contains(&lang.language_id))
+ {
+ continue;
+ }
+
write!(stdout, "{}", fit(&lang.language_id))?;
let mut cmds = lang.language_servers.iter().filter_map(|ls| {
@@ -239,6 +255,14 @@ pub fn languages_all() -> std::io::Result<()> {
}
}
+ if selection.is_some() {
+ writeln!(
+ stdout,
+ "\nThis list is filtered according to the 'use-grammars' option in languages.toml file.\n\
+ To see the full list, use the '--health all' or '--health all-languages' option."
+ )?;
+ }
+
Ok(())
}
@@ -400,9 +424,16 @@ fn probe_treesitter_feature(lang: &str, feature: TsFeature) -> std::io::Result<(
pub fn print_health(health_arg: Option<String>) -> std::io::Result<()> {
match health_arg.as_deref() {
- Some("languages") => languages_all()?,
+ Some("languages") => languages_selection()?,
+ Some("all-languages") => languages_all()?,
Some("clipboard") => clipboard()?,
- None | Some("all") => {
+ None => {
+ general()?;
+ clipboard()?;
+ writeln!(std::io::stdout().lock())?;
+ languages_selection()?;
+ }
+ Some("all") => {
general()?;
clipboard()?;
writeln!(std::io::stdout().lock())?;