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feat(ui): improve startup warnings UX with dismissal and show-count limits (#19584)

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Spencer
2026-02-20 13:22:45 -05:00
committed by GitHub
parent d24f10b087
commit fe428936d5
12 changed files with 503 additions and 109 deletions
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packages/core/src/utils/compatibility.ts
+64 -12
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@@ -30,6 +30,31 @@ export function isJetBrainsTerminal(): boolean {
return process.env['TERMINAL_EMULATOR'] === 'JetBrains-JediTerm';
}
/**
* Detects if the current terminal is the default Apple Terminal.app.
*/
export function isAppleTerminal(): boolean {
return process.env['TERM_PROGRAM'] === 'Apple_Terminal';
}
/**
* Detects if the current terminal supports 256 colors (8-bit).
*/
export function supports256Colors(): boolean {
// Check if stdout supports at least 8-bit color depth
if (process.stdout.getColorDepth && process.stdout.getColorDepth() >= 8) {
return true;
}
// Check TERM environment variable
const term = process.env['TERM'] || '';
if (term.includes('256color')) {
return true;
}
return false;
}
/**
* Detects if the current terminal supports true color (24-bit).
*/
@@ -53,25 +78,52 @@ export function supportsTrueColor(): boolean {
/**
* Returns a list of compatibility warnings based on the current environment.
*/
export function getCompatibilityWarnings(): string[] {
const warnings: string[] = [];
export enum WarningPriority {
Low = 'low',
High = 'high',
}
export interface StartupWarning {
id: string;
message: string;
priority: WarningPriority;
}
export function getCompatibilityWarnings(): StartupWarning[] {
const warnings: StartupWarning[] = [];
if (isWindows10()) {
warnings.push(
'Warning: Windows 10 detected. Some UI features like smooth scrolling may be degraded. Windows 11 is recommended for the best experience.',
);
warnings.push({
id: 'windows-10',
message:
'Warning: Windows 10 detected. Some UI features like smooth scrolling may be degraded. Windows 11 is recommended for the best experience.',
priority: WarningPriority.High,
});
}
if (isJetBrainsTerminal()) {
warnings.push(
'Warning: JetBrains terminal detected. You may experience rendering or scrolling issues. Using an external terminal (e.g., Windows Terminal, iTerm2) is recommended.',
);
warnings.push({
id: 'jetbrains-terminal',
message:
'Warning: JetBrains terminal detected. You may experience rendering or scrolling issues. Using an external terminal (e.g., Windows Terminal, iTerm2) is recommended.',
priority: WarningPriority.High,
});
}
if (!supportsTrueColor()) {
warnings.push(
'Warning: True color (24-bit) support not detected. Using a terminal with true color enabled will result in a better visual experience.',
);
if (!supports256Colors()) {
warnings.push({
id: '256-color',
message:
'Warning: 256-color support not detected. Using a terminal with at least 256-color support is recommended for a better visual experience.',
priority: WarningPriority.High,
});
} else if (!supportsTrueColor() && !isAppleTerminal()) {
warnings.push({
id: 'true-color',
message:
'Warning: True color (24-bit) support not detected. Using a terminal with true color enabled will result in a better visual experience.',
priority: WarningPriority.Low,
});
}
return warnings;