update

Author: MrWangJustToDo

packages/cli/package.json

@@ -3,7 +3,7 @@
   "description": "@git-diff-view/cli",
   "author": "MrWangJustToDo",
   "license": "MIT",
-  "version": "0.1.7",
+  "version": "0.1.8",
   "main": "index.mjs",
   "type": "module",
   "types": "index.d.ts",

packages/cli/src/components/CodeView.tsx

@@ -167,7 +167,7 @@ const InternalCodeView = memo(
 
     const columns = useMemo(() => {
       if (typeof width === "number") return width;
-      return getValidColumns((safeGetProcessColumn() || stdout.columns || 60) - TERMINAL_PADDING_X);
+      return getValidColumns((safeGetProcessColumn() || stdout?.columns || 60) - TERMINAL_PADDING_X);
     }, [stdout, width]);
 
     const output = useMemo(() => buildCodeViewString(file, theme, columns, options), [file, theme, columns, options]);

packages/cli/src/hooks/useTerminalSize.ts

@@ -40,7 +40,7 @@ export function useTerminalSize(): { columns: number } {
   const wrapper = useDiffContext((s) => s.wrapper);
 
   const [size, setSize] = useState(() =>
-    getValidColumns((safeGetProcessColumn() || stdout.columns || 60) - TERMINAL_PADDING_X)
+    getValidColumns((safeGetProcessColumn() || stdout?.columns || 60) - TERMINAL_PADDING_X)
   );
 
   useDiffContext.useShallowStableSelector(
@@ -54,7 +54,7 @@ export function useTerminalSize(): { columns: number } {
     if (hasWidth) return;
 
     function updateSize() {
-      const terminalWidth = getValidColumns((safeGetProcessColumn() || stdout.columns || 60) - TERMINAL_PADDING_X);
+      const terminalWidth = getValidColumns((safeGetProcessColumn() || stdout?.columns || 60) - TERMINAL_PADDING_X);
 
       let width = terminalWidth;
 
@@ -69,9 +69,9 @@ export function useTerminalSize(): { columns: number } {
 
     const debounceUpdate = debounce(updateSize, 200);
 
-    stdout.on("resize", debounceUpdate);
+    stdout?.on("resize", debounceUpdate);
     return () => {
-      stdout.off("resize", debounceUpdate);
+      stdout?.off("resize", debounceUpdate);
     };
   }, [wrapper, hasWidth, stdout]);