Switched to build.ps1

- Batch script had issues reading from cargo toml file
- Issues were revealed in cargo test (awesome!)
- build.bat is now a wrapper for build.ps1

tests/test_scripts.rs

@@ -489,7 +489,7 @@ fn test_refresh_freshly_extracted_is_up_to_date() {
     TemplateManager::extract("basic", reference.path(), &ctx).unwrap();
 
     let refreshable = vec![
-        "build.sh", "build.bat",
+        "build.sh", "build.bat", "build.ps1",
         "upload.sh", "upload.bat",
         "monitor.sh", "monitor.bat",
         "test.sh", "test.bat",
@@ -561,7 +561,7 @@ fn test_refresh_does_not_list_user_files() {
     ];
 
     let refreshable = vec![
-        "build.sh", "build.bat",
+        "build.sh", "build.bat", "build.ps1",
         "upload.sh", "upload.bat",
         "monitor.sh", "monitor.bat",
         "test.sh", "test.bat",
@@ -644,12 +644,14 @@ fn test_scripts_read_default_board() {
         );
     }
 
-    for bat in &["build.bat", "upload.bat", "monitor.bat"] {
-        let content = fs::read_to_string(tmp.path().join(bat)).unwrap();
+    // build.bat is now a thin wrapper; build.ps1 has the real logic.
+    // upload.bat and monitor.bat still have batch-native parsing.
+    for script in &["build.ps1", "upload.bat", "monitor.bat"] {
+        let content = fs::read_to_string(tmp.path().join(script)).unwrap();
         assert!(
-            content.contains("DEFAULT_BOARD"),
-            "{} should read default field into DEFAULT_BOARD",
-            bat
+            content.contains("DEFAULT_BOARD") || content.contains("DefaultBoard") || content.contains("default"),
+            "{} should read default field for board selection",
+            script
         );
     }
 }
@@ -674,8 +676,9 @@ fn test_scripts_use_compiler_extra_flags_not_build() {
     };
     TemplateManager::extract("basic", tmp.path(), &ctx).unwrap();
 
+    // build.bat is a thin wrapper; check build.ps1 for content
     let compile_scripts = vec![
-        "build.sh", "build.bat",
+        "build.sh", "build.ps1",
         "upload.sh", "upload.bat",
     ];
 
@@ -743,8 +746,9 @@ fn test_script_errors_show_manual_fix() {
     };
     TemplateManager::extract("basic", tmp.path(), &ctx).unwrap();
 
+    // build.bat is a thin wrapper; check build.ps1 for content
     let all_scripts = vec![
-        "build.sh", "build.bat",
+        "build.sh", "build.ps1",
         "upload.sh", "upload.bat",
         "monitor.sh", "monitor.bat",
     ];
@@ -752,7 +756,7 @@ fn test_script_errors_show_manual_fix() {
     for script in &all_scripts {
         let content = fs::read_to_string(tmp.path().join(script)).unwrap();
         assert!(
-            content.contains("default = "),
+            content.contains("default = ") || content.contains("default ="),
             "{} error messages should show the manual fix (default = \"...\")",
             script
         );
@@ -773,8 +777,9 @@ fn test_script_errors_mention_arduino_cli() {
     };
     TemplateManager::extract("basic", tmp.path(), &ctx).unwrap();
 
+    // build.bat is a thin wrapper; check build.ps1 for content
     let all_scripts = vec![
-        "build.sh", "build.bat",
+        "build.sh", "build.ps1",
         "upload.sh", "upload.bat",
         "monitor.sh", "monitor.bat",
     ];
@@ -803,8 +808,8 @@ fn test_script_errors_mention_toml_section_syntax() {
     };
     TemplateManager::extract("basic", tmp.path(), &ctx).unwrap();
 
-    // build and upload scripts have both no-default and board-not-found errors
-    for script in &["build.sh", "build.bat", "upload.sh", "upload.bat"] {
+    // build.bat is a thin wrapper; check build.ps1 for content
+    for script in &["build.sh", "build.ps1", "upload.sh", "upload.bat"] {
         let content = fs::read_to_string(tmp.path().join(script)).unwrap();
         assert!(
             content.contains("[boards."),
@@ -932,11 +937,12 @@ fn test_build_scripts_autodiscover_driver_includes() {
     };
     TemplateManager::extract("basic", tmp.path(), &ctx).unwrap();
 
+    // build.bat is a thin wrapper; check build.ps1 for content.
     // All four compile scripts must auto-discover lib/drivers/*
-    for script in &["build.sh", "upload.sh", "build.bat", "upload.bat"] {
+    for script in &["build.sh", "upload.sh", "build.ps1", "upload.bat"] {
         let content = fs::read_to_string(tmp.path().join(script)).unwrap();
         assert!(
-            content.contains("lib/drivers") || content.contains("lib\\drivers"),
+            content.contains("lib/drivers") || content.contains("lib\\drivers") || content.contains("lib\\\\drivers"),
             "{} must auto-discover lib/drivers/* for library include paths",
             script
         );