feat: fallback unified_exec to shell_command (#8075)

2026-05-01 03:42:05 +03:00 · 2025-12-17 10:29:45 +00:00
parent 4897efcced
commit 813bdb9010
4 changed files with 59 additions and 1 deletions
--- a/codex-rs/core/src/tools/spec.rs
+++ b/codex-rs/core/src/tools/spec.rs
@@ -43,7 +43,12 @@ impl ToolsConfig {
        let shell_type = if !features.enabled(Feature::ShellTool) {
            ConfigShellToolType::Disabled
        } else if features.enabled(Feature::UnifiedExec) {
-            ConfigShellToolType::UnifiedExec
+            // If ConPTY not supported (for old Windows versions), fallback on ShellCommand.
+            if codex_utils_pty::conpty_supported() {
+                ConfigShellToolType::UnifiedExec
+            } else {
+                ConfigShellToolType::ShellCommand
+            }
        } else {
            model_family.shell_type
        };