From 38ff76aad91bc1ce344cdb08366c23523dbb8e1b Mon Sep 17 00:00:00 2001
From: GeckoEidechse <gecko.eidechse+git@pm.me>
Date: Sun, 5 Feb 2023 23:47:19 +0100
Subject: feat: Parse for Northstar Launcher version

---
 src-tauri/bindings/ParsedLogResults.ts          |  2 +-
 src-tauri/src/repair_and_verify/log_handling.rs | 26 +++++++++++++++++++++++--
 2 files changed, 25 insertions(+), 3 deletions(-)

diff --git a/src-tauri/bindings/ParsedLogResults.ts b/src-tauri/bindings/ParsedLogResults.ts
index 9d9d5c63..5352fc7e 100644
--- a/src-tauri/bindings/ParsedLogResults.ts
+++ b/src-tauri/bindings/ParsedLogResults.ts
@@ -1,3 +1,3 @@
 // This file was generated by [ts-rs](https://github.com/Aleph-Alpha/ts-rs). Do not edit this file manually.
 
-export interface ParsedLogResults { installed_mods: Array<string>, }
\ No newline at end of file
+export interface ParsedLogResults { northstar_launcher_version: string, installed_mods: Array<string>, }
\ No newline at end of file
diff --git a/src-tauri/src/repair_and_verify/log_handling.rs b/src-tauri/src/repair_and_verify/log_handling.rs
index 2b394a23..e272d056 100644
--- a/src-tauri/src/repair_and_verify/log_handling.rs
+++ b/src-tauri/src/repair_and_verify/log_handling.rs
@@ -5,6 +5,7 @@ use ts_rs::TS;
 #[derive(Serialize, Deserialize, Debug, Clone, TS)]
 #[ts(export)]
 pub struct ParsedLogResults {
+    northstar_launcher_version: String,
     installed_mods: Vec<String>,
 }
 
@@ -31,12 +32,33 @@ fn parse_given_log_text_for_installed_mods(log_text: String) -> Result<Vec<Strin
     return Ok(mods);
 }
 
+/// Parse logs for Northstar launcher version
+fn parse_for_northstar_launcher_version(log_text: String) -> Result<String, String> {
+    let regex = Regex::new(r"(?m)NorthstarLauncher version: (.*)\n").unwrap();
+
+    // result will be an iterator over tuples containing the start and end indices for each match in the string
+    let mut result = regex.captures_iter(&log_text);
+
+    // Return found Northstar launcher version number
+    match result.next() {
+        None => Err("Couldn't parse Northstar launcher version".to_string()),
+        Some(mat) => match mat.get(1) {
+            None => Err("Couldn't parse Northstar launcher version".to_string()),
+            Some(mod_name) => Ok(mod_name.as_str().to_string()),
+        },
+    }
+}
+
 /// Parse logs for installed mods
 #[tauri::command]
 pub async fn parse_given_log_text(log_text: String) -> Result<ParsedLogResults, String> {
-    let installed_mods = parse_given_log_text_for_installed_mods(log_text)?;
+    let installed_mods = parse_given_log_text_for_installed_mods(log_text.clone())?;
+    let northstar_launcher_version = parse_for_northstar_launcher_version(log_text)?;
 
-    let parsed_log_results = ParsedLogResults { installed_mods };
+    let parsed_log_results = ParsedLogResults {
+        northstar_launcher_version,
+        installed_mods,
+    };
 
     // Return the parsed results
     return Ok(parsed_log_results);
-- 
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