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Fix bash execution component to limit by visual lines instead of logical lines

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This commit is contained in:
Mario Zechner 2025-12-09 21:16:25 +01:00
parent a38e619095
commit d67c69c6e9
1 changed files with 20 additions and 6 deletions
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26
packages/coding-agent/src/modes/interactive/components/bash-execution.ts
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@ -26,10 +26,12 @@ export class BashExecutionComponent extends Container {
private fullOutputPath?: string;
private expanded = false;
private contentContainer: Container;
private ui: TUI;
constructor(command: string, ui: TUI) {
super();
this.command = command;
this.ui = ui;
const borderColor = (str: string) => theme.fg("bashMode", str);
@ -115,9 +117,8 @@ export class BashExecutionComponent extends Container {
const availableLines = contextTruncation.content ? contextTruncation.content.split("\n") : [];
// Apply preview truncation based on expanded state
const maxDisplayLines = this.expanded ? availableLines.length : PREVIEW_LINES;
const displayLines = availableLines.slice(-maxDisplayLines); // Show last N lines (tail)
const hiddenLineCount = availableLines.length - displayLines.length;
const previewLogicalLines = availableLines.slice(-PREVIEW_LINES);
const hiddenLineCount = availableLines.length - previewLogicalLines.length;
// Rebuild content container
this.contentContainer.clear();
@ -127,9 +128,22 @@ export class BashExecutionComponent extends Container {
this.contentContainer.addChild(header);
// Output
if (displayLines.length > 0) {
const displayText = displayLines.map((line) => theme.fg("muted", line)).join("\n");
this.contentContainer.addChild(new Text("\n" + displayText, 1, 0));
if (availableLines.length > 0) {
if (this.expanded) {
// Show all lines
const displayText = availableLines.map((line) => theme.fg("muted", line)).join("\n");
this.contentContainer.addChild(new Text("\n" + displayText, 1, 0));
} else {
// Render preview lines, then cap at PREVIEW_LINES visual lines
const tempText = new Text(
"\n" + previewLogicalLines.map((line) => theme.fg("muted", line)).join("\n"),
1,
0,
);
const visualLines = tempText.render(this.ui.terminal.columns);
const truncatedVisualLines = visualLines.slice(-PREVIEW_LINES);
this.contentContainer.addChild({ render: () => truncatedVisualLines, invalidate: () => {} });
}
}
// Loader or status