src/bin_path.zig

@@ -28,28 +28,20 @@ fn find_binary_in_path_windows(allocator: std.mem.Allocator, binary_name_: []con
         error.EnvironmentVariableNotFound, error.InvalidWtf8 => &.{},
     };
     defer allocator.free(bin_paths);
-    const bin_extensions = std.process.getEnvVarOwned(allocator, "PATHEXT") catch |err| switch (err) {
-        error.OutOfMemory => return error.OutOfMemory,
-        error.EnvironmentVariableNotFound, error.InvalidWtf8 => &.{},
-    };
-    defer allocator.free(bin_extensions);
+    var path = std.ArrayList(u8).init(allocator);
+    try path.appendSlice(binary_name_);
+    try path.appendSlice(".exe");
+    const binary_name = try path.toOwnedSlice();
+    defer allocator.free(binary_name);
     var bin_path_iterator = std.mem.splitScalar(u8, bin_paths, std.fs.path.delimiter);
     while (bin_path_iterator.next()) |bin_path| {
         if (!std.fs.path.isAbsolute(bin_path)) continue;
         var dir = std.fs.openDirAbsolute(bin_path, .{}) catch continue;
         defer dir.close();
-        var bin_extensions_iterator = std.mem.splitScalar(u8, bin_extensions, ';');
-        while (bin_extensions_iterator.next()) |bin_extension| {
-            var path = std.ArrayList(u8).init(allocator);
-            try path.appendSlice(binary_name_);
-            try path.appendSlice(bin_extension);
-            const binary_name = try path.toOwnedSlice();
-            defer allocator.free(binary_name);
-            _ = dir.statFile(binary_name) catch continue;
-            const resolved_binary_path = try std.fs.path.join(allocator, &[_][]const u8{ bin_path, binary_name });
-            defer allocator.free(resolved_binary_path);
-            return try allocator.dupeZ(u8, resolved_binary_path);
-        }
+        _ = dir.statFile(binary_name) catch continue;
+        const resolved_binary_path = try std.fs.path.join(allocator, &[_][]const u8{ bin_path, binary_name });
+        defer allocator.free(resolved_binary_path);
+        return try allocator.dupeZ(u8, resolved_binary_path);
     }
     return null;
 }