From 1045baa0d78f43af980599317a953f57f444ea94 Mon Sep 17 00:00:00 2001
From: VonTum <lennart.vanhirtum@gmail.com>
Date: Sun, 6 Aug 2023 20:50:54 +0200
Subject: [PATCH] Added Windows support to LSP. Nice

---
 src/dev_aid/lsp.rs                 | 14 +++++++++++---
 src/dev_aid/syntax_highlighting.rs |  5 ++++-
 src/tokenizer.rs                   |  2 +-
 3 files changed, 16 insertions(+), 5 deletions(-)

diff --git a/src/dev_aid/lsp.rs b/src/dev_aid/lsp.rs
index fbd8e0e..99f93cc 100644
--- a/src/dev_aid/lsp.rs
+++ b/src/dev_aid/lsp.rs
@@ -14,12 +14,20 @@ use crate::{parser::{perform_full_semantic_parse, FullParseResult}, dev_aid::syn
 
 use super::syntax_highlighting::{IDETokenType, IDEIdentifierType, IDEToken};
 
-thread_local!(static OUT_FILE: File = File::create("/home/lennart/lsp_out.txt").expect("Replacement terminal /home/lennart/lsp_out.txt could not be created"));
+use std::env;
+
+static LSP_LOG_PATH : &str = if crate::tokenizer::const_eq_str(std::env::consts::OS, "windows") {
+    "C:\\Users\\lenna\\lsp_out.txt"
+} else {
+    "/home/lennart/lsp_out.txt"
+};
+
+thread_local!(static LSP_LOG: File = File::create(LSP_LOG_PATH).expect("Replacement terminal /home/lennart/lsp_out.txt could not be created"));
 
 macro_rules! print {
     ($($arg:tt)*) => {{
         use std::io::Write;
-        OUT_FILE.with(|mut file| {
+        LSP_LOG.with(|mut file| {
             write!(file, $($arg)*).unwrap();
         })
     }};
@@ -27,7 +35,7 @@ macro_rules! print {
 macro_rules! println {
     ($($arg:tt)*) => {{
         use std::io::Write;
-        OUT_FILE.with(|mut file| {
+        LSP_LOG.with(|mut file| {
             write!(file, $($arg)*).unwrap();
             write!(file, "\n").unwrap();
         })
diff --git a/src/dev_aid/syntax_highlighting.rs b/src/dev_aid/syntax_highlighting.rs
index ae167f1..efae134 100644
--- a/src/dev_aid/syntax_highlighting.rs
+++ b/src/dev_aid/syntax_highlighting.rs
@@ -154,7 +154,10 @@ pub fn create_token_ide_info<'a>(parsed: &FullParseResult) -> Vec<IDEToken> {
 }
 
 pub fn syntax_highlight_file(file_path : &str) {
-    let file_text = std::fs::read_to_string(file_path).expect("Could not open file!"); 
+    let file_text = match std::fs::read_to_string(file_path) {
+        Ok(file_text) => file_text,
+        Err(reason) => panic!("Could not open file '{file_path}' for syntax highlighting because {reason}")
+    };
     
     let (full_parse, errors) = perform_full_semantic_parse(&file_text);
 
diff --git a/src/tokenizer.rs b/src/tokenizer.rs
index 49a756b..7cb42db 100644
--- a/src/tokenizer.rs
+++ b/src/tokenizer.rs
@@ -107,7 +107,7 @@ pub const TOKEN_NUMBER : TokenTypeIdx = TOKEN_IDENTIFIER + 1;
 pub const TOKEN_COMMENT : TokenTypeIdx = TOKEN_IDENTIFIER + 2;
 pub const TOKEN_INVALID : TokenTypeIdx = TOKEN_IDENTIFIER + 3;
 
-const fn const_eq_str(a: &str, b: &str) -> bool {
+pub const fn const_eq_str(a: &str, b: &str) -> bool {
     let a_bytes = a.as_bytes();
     let b_bytes = b.as_bytes();