Allow passing additional arguments to ChkTeX (#928)

Fixes #927.

CHANGELOG.md

@@ -5,6 +5,12 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [Unreleased]
+
+### Added
+
+- Allow passing additional arguments to `ChkTeX` using `texlab.chktex.additionalArgs` ([#927](https://github.com/latex-lsp/texlab/issues/927))
+
 ## [5.9.2] - 2023-08-14
 
 ### Fixed

crates/base-db/src/config.rs

@@ -41,6 +41,7 @@ pub struct ChktexConfig {
     pub on_open: bool,
     pub on_save: bool,
     pub on_edit: bool,
+    pub additional_args: Vec<String>,
 }
 
 #[derive(Debug)]
@@ -139,6 +140,7 @@ impl Default for ChktexConfig {
             on_open: false,
             on_save: false,
             on_edit: false,
+            additional_args: Vec::new(),
         }
     }
 }

crates/texlab/src/server/options.rs

@@ -81,6 +81,7 @@ pub struct BuildOptions {
 pub struct ChktexOptions {
     pub on_open_and_save: bool,
     pub on_edit: bool,
+    pub additional_args: Option<Vec<String>>,
 }
 
 #[derive(Debug, PartialEq, Eq, Clone, Default, Serialize, Deserialize)]
@@ -199,6 +200,8 @@ impl From<Options> for Config {
         config.diagnostics.chktex.on_open = value.chktex.on_open_and_save;
         config.diagnostics.chktex.on_save = value.chktex.on_open_and_save;
         config.diagnostics.chktex.on_edit = value.chktex.on_edit;
+        config.diagnostics.chktex.additional_args =
+            value.chktex.additional_args.unwrap_or_default();
 
         config.formatting.tex_formatter = match value.latex_formatter {
             LatexFormatter::None => Formatter::Null,

crates/texlab/src/util/chktex.rs

@@ -16,6 +16,7 @@ use regex::Regex;
 pub struct Command {
     text: String,
     working_dir: PathBuf,
+    additional_args: Vec<String>,
 }
 
 impl Command {
@@ -39,13 +40,21 @@ impl Command {
         log::debug!("Calling ChkTeX from directory: {}", working_dir.display());
 
         let text = document.text.clone();
-
-        Some(Self { text, working_dir })
+        let config = &workspace.config().diagnostics.chktex;
+        let additional_args = config.additional_args.clone();
+        Some(Self {
+            text,
+            working_dir,
+            additional_args,
+        })
     }
 
-    pub fn run(self) -> std::io::Result<Vec<Diagnostic>> {
+    pub fn run(mut self) -> std::io::Result<Vec<Diagnostic>> {
+        let mut args = vec!["-I0".into(), "-f%l:%c:%d:%k:%n:%m\n".into()];
+        args.append(&mut self.additional_args);
+
         let mut child = std::process::Command::new("chktex")
-            .args(["-I0", "-f%l:%c:%d:%k:%n:%m\n"])
+            .args(args)
             .stdin(Stdio::piped())
             .stdout(Stdio::piped())
             .stderr(Stdio::null())