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fix: add Windows compatibility for terminal width detection #132

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fix: add Windows compatibility for terminal width detection #132

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16 changes: 16 additions & 0 deletions src/utils/terminal.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -34,6 +34,16 @@ export function getPackageVersion(): string {

// Get terminal width
export function getTerminalWidth(): number | null {
// Windows: use Node.js built-in (cross-platform, avoids Unix-only commands)
// This also works on Unix but we keep the existing logic there for compatibility
if (process.platform === 'win32') {
const cols = process.stdout.columns;
if (cols && cols > 0) {
return cols;
}
return null;
}

try {
// First try to get the tty of the parent process
const tty = execSync('ps -o tty= -p $(ps -o ppid= -p $$)', {
Expand Down Expand Up @@ -83,6 +93,12 @@ export function getTerminalWidth(): number | null {

// Check if terminal width detection is available
export function canDetectTerminalWidth(): boolean {
// Windows: use Node.js built-in (cross-platform, avoids Unix-only commands)
if (process.platform === 'win32') {
const cols = process.stdout.columns;
return cols !== undefined && cols > 0;
}

try {
// First try to get the tty of the parent process
const tty = execSync('ps -o tty= -p $(ps -o ppid= -p $$)', {
Expand Down