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feat(cli): truncate shell output in UI history and improve active shell display (#17438)

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This commit is contained in:
Jarrod Whelan
2026-02-08 00:09:48 -08:00
committed by GitHub
parent 31522045cd
commit 4a48d7cf93
34 changed files with 1553 additions and 579 deletions
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62
packages/cli/src/ui/components/AnsiOutput.tsx
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@@ -14,40 +14,56 @@ interface AnsiOutputProps {
data: AnsiOutput;
availableTerminalHeight?: number;
width: number;
maxLines?: number;
disableTruncation?: boolean;
}
export const AnsiOutputText: React.FC<AnsiOutputProps> = ({
data,
availableTerminalHeight,
width,
maxLines,
disableTruncation,
}) => {
const lastLines = data.slice(
-(availableTerminalHeight && availableTerminalHeight > 0
const availableHeightLimit =
availableTerminalHeight && availableTerminalHeight > 0
? availableTerminalHeight
: DEFAULT_HEIGHT),
);
: undefined;
const numLinesRetained =
availableHeightLimit !== undefined && maxLines !== undefined
? Math.min(availableHeightLimit, maxLines)
: (availableHeightLimit ?? maxLines ?? DEFAULT_HEIGHT);
const lastLines = disableTruncation ? data : data.slice(-numLinesRetained);
return (
<Box flexDirection="column" width={width} flexShrink={0}>
<Box flexDirection="column" width={width} flexShrink={0} overflow="hidden">
{lastLines.map((line: AnsiLine, lineIndex: number) => (
<Text key={lineIndex} wrap="truncate">
{line.length > 0
? line.map((token: AnsiToken, tokenIndex: number) => (
<Text
key={tokenIndex}
color={token.fg}
backgroundColor={token.bg}
inverse={token.inverse}
dimColor={token.dim}
bold={token.bold}
italic={token.italic}
underline={token.underline}
>
{token.text}
</Text>
))
: null}
</Text>
<Box key={lineIndex} height={1} overflow="hidden">
<AnsiLineText line={line} />
</Box>
))}
</Box>
);
};
export const AnsiLineText: React.FC<{ line: AnsiLine }> = ({ line }) => (
<Text>
{line.length > 0
? line.map((token: AnsiToken, tokenIndex: number) => (
<Text
key={tokenIndex}
color={token.fg}
backgroundColor={token.bg}
inverse={token.inverse}
dimColor={token.dim}
bold={token.bold}
italic={token.italic}
underline={token.underline}
>
{token.text}
</Text>
))
: null}
</Text>
);