Add --health command for troubleshooting (#1669)

* Move runtime file location definitions to core

* Add basic --health command

* Add language specific --health

* Show summary for all langs with bare --health

* Use TsFeature from xtask for --health

* cargo fmt

Co-authored-by: Blaž Hrastnik <blaz@mxxn.io>

2 files changed, 13 insertions, 1 deletions

diff --git a/helix-core/src/lib.rs b/helix-core/src/lib.rs
index 8e5950de..c3a349c1 100644
--- a/helix-core/src/lib.rs
+++ b/helix-core/src/lib.rs
@@ -124,6 +124,18 @@ pub fn cache_dir() -> std::path::PathBuf {
     path
 }
 
+pub fn config_file() -> std::path::PathBuf {
+    config_dir().join("config.toml")
+}
+
+pub fn lang_config_file() -> std::path::PathBuf {
+    config_dir().join("languages.toml")
+}
+
+pub fn log_file() -> std::path::PathBuf {
+    cache_dir().join("helix.log")
+}
+
 // right overrides left
 pub fn merge_toml_values(left: toml::Value, right: toml::Value) -> toml::Value {
     use toml::Value;
diff --git a/helix-core/src/syntax.rs b/helix-core/src/syntax.rs
index f2939e3d..c39e0584 100644
--- a/helix-core/src/syntax.rs
+++ b/helix-core/src/syntax.rs
@@ -335,7 +335,7 @@ impl TextObjectQuery {
     }
 }
 
-fn load_runtime_file(language: &str, filename: &str) -> Result<String, std::io::Error> {
+pub fn load_runtime_file(language: &str, filename: &str) -> Result<String, std::io::Error> {
     let path = crate::RUNTIME_DIR
         .join("queries")
         .join(language)