Adjust pathfinding for R23+

windows/vapor.rs

@@ -1,5 +1,8 @@
 // Prepare environment for Vapor via ZX and launch it using erl.exe
 
+// Uncomment below to hide the console window.
+#![windows_subsystem = "windows"]
+
 use std::env;
 use std::path::Path;
 use std::path::PathBuf;
@@ -41,12 +44,17 @@ fn main() {
     let pf = Path::new(&env_pf);
     let mut maj: i32 = 0;
     let mut min: i32 = 0;
+    let mut erl_ver = String::new();
     let mut best_path = PathBuf::new();
     for entry in std::fs::read_dir(pf).unwrap() {
         let path = entry.unwrap().path();
         let installation = path.file_name().unwrap().to_str().unwrap();
         if installation.starts_with("erl") {
-            let erl_ver = installation.trim_start_matches("erl");
+            if installation.starts_with("erl-") {
+                erl_ver = installation.trim_start_matches("erl-").to_string();
+            } else {
+                erl_ver = installation.trim_start_matches("erl").to_string();
+            }
             let parts: Vec<&str> = erl_ver.split('.').collect();
             let m_maj: i32 = parts[0].parse().unwrap();
             let m_min: i32 = parts[1].parse().unwrap();

windows/zx.rs

@@ -43,12 +43,17 @@ fn main() {
     let pf = Path::new(&env_pf);
     let mut maj: i32 = 0;
     let mut min: i32 = 0;
+    let mut erl_ver = String::new();
     let mut best_path = PathBuf::new();
     for entry in std::fs::read_dir(pf).unwrap() {
         let path = entry.unwrap().path();
         let installation = path.file_name().unwrap().to_str().unwrap();
         if installation.starts_with("erl") {
-            let erl_ver = installation.trim_start_matches("erl");
+            if installation.starts_with("erl-") {
+                erl_ver = installation.trim_start_matches("erl-").to_string();
+            } else {
+                erl_ver = installation.trim_start_matches("erl").to_string();
+            }
             let parts: Vec<&str> = erl_ver.split('.').collect();
             let m_maj: i32 = parts[0].parse().unwrap();
             let m_min: i32 = parts[1].parse().unwrap();

windows/zxh.rs

@@ -46,12 +46,17 @@ fn main() {
     let pf = Path::new(&env_pf);
     let mut maj: i32 = 0;
     let mut min: i32 = 0;
+    let mut erl_ver = String::new();
     let mut best_path = PathBuf::new();
     for entry in std::fs::read_dir(pf).unwrap() {
         let path = entry.unwrap().path();
         let installation = path.file_name().unwrap().to_str().unwrap();
         if installation.starts_with("erl") {
-            let erl_ver = installation.trim_start_matches("erl");
+            if installation.starts_with("erl-") {
+                erl_ver = installation.trim_start_matches("erl-").to_string();
+            } else {
+                erl_ver = installation.trim_start_matches("erl").to_string();
+            }
             let parts: Vec<&str> = erl_ver.split('.').collect();
             let m_maj: i32 = parts[0].parse().unwrap();
             let m_min: i32 = parts[1].parse().unwrap();