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273import chalk from 'chalk';
import path from 'path';
import { WorktreeInfo } from '../types/index.js';
import { Logger } from './Logger.js';
/**
* List Display
*
* Displays worktree information in various formats:
* - Table format (default)
* - JSON format (for scripting)
* - Simple format (compact)
*/
export class ListDisplay {
private logger: Logger;
constructor(logger?: Logger) {
this.logger = logger || new Logger();
}
/**
* Display worktrees in specified format
*
* @param worktrees - Array of worktree information
* @param format - Display format
* @param sortBy - Sort field
*/
show(
worktrees: WorktreeInfo[],
format: 'table' | 'json' | 'simple' = 'table',
sortBy?: 'name' | 'path' | 'age'
): void {
// Sort if requested
const sorted = sortBy ? this.sortWorktrees(worktrees, sortBy) : worktrees;
switch (format) {
case 'json':
this.showJSON(sorted);
break;
case 'simple':
this.showSimple(sorted);
break;
default:
this.showTable(sorted);
}
}
/**
* Display worktrees in table format
*/
private showTable(worktrees: WorktreeInfo[]): void {
if (worktrees.length === 0) {
this.logger.warning('No worktrees found');
return;
}
this.logger.newline();
this.logger.header('📋 Worktrees');
this.logger.newline();
// Define column headers and widths
const headers = ['Branch', 'Path', 'Commit', 'Status'];
const widths = [25, 45, 12, 15];
// Print headers
this.logger.tableRow(
headers.map(h => chalk.bold(h)),
widths
);
this.logger.separator();
// Print rows
for (const worktree of worktrees) {
const branch = worktree.isMainRepo
? chalk.cyan('(main)')
: chalk.cyan(worktree.branchName);
const relativePath = this.getRelativePath(worktree.path);
const pathDisplay = this.truncatePath(relativePath, 40);
const commit = chalk.gray(this.truncate(worktree.commitHash || '', 10));
const status = this.getStatusBadge(worktree);
this.logger.tableRow([branch, pathDisplay, commit, status], widths);
}
this.logger.separator();
this.logger.newline();
this.logger.dim(`Total: ${worktrees.length} worktree${worktrees.length === 1 ? '' : 's'}`);
this.logger.newline();
}
/**
* Display worktrees in JSON format
*/
private showJSON(worktrees: WorktreeInfo[]): void {
const output = worktrees.map(w => ({
branchName: w.branchName,
path: w.path,
relativePath: this.getRelativePath(w.path),
commitHash: w.commitHash,
isMainRepo: w.isMainRepo,
isLocked: w.isLocked,
isPrunable: w.isPrunable,
remoteUrl: w.remoteUrl
}));
console.log(JSON.stringify(output, null, 2));
}
/**
* Display worktrees in simple format
*/
private showSimple(worktrees: WorktreeInfo[]): void {
if (worktrees.length === 0) {
this.logger.warning('No worktrees found');
return;
}
for (const worktree of worktrees) {
const relativePath = this.getRelativePath(worktree.path);
if (worktree.isMainRepo) {
this.logger.info(chalk.cyan('(main)') + ` - ${relativePath}`);
} else {
this.logger.info(chalk.cyan(worktree.branchName) + ` - ${relativePath}`);
}
}
}
/**
* Display detailed worktree information
*/
showDetailed(worktree: WorktreeInfo): void {
this.logger.newline();
this.logger.header('Worktree Details');
this.logger.newline();
this.logger.keyValue('Branch', worktree.branchName);
this.logger.keyValue('Path', worktree.path);
if (worktree.commitHash) {
this.logger.keyValue('Commit', worktree.commitHash);
}
if (worktree.remoteUrl) {
this.logger.keyValue('Remote', worktree.remoteUrl);
}
this.logger.newline();
this.logger.subheader('Status:');
if (worktree.isMainRepo) {
this.logger.listItem(chalk.cyan('Main repository'));
}
if (worktree.isLocked) {
this.logger.listItem(chalk.yellow('Locked'));
}
if (worktree.isPrunable) {
this.logger.listItem(chalk.red('Prunable (directory missing)'));
}
if (!worktree.isMainRepo && !worktree.isLocked && !worktree.isPrunable) {
this.logger.listItem(chalk.green('Active'));
}
this.logger.newline();
}
/**
* Display worktree count summary
*/
showSummary(totalCount: number, mainRepoCount: number, worktreeCount: number): void {
this.logger.newline();
this.logger.subheader('Summary:');
this.logger.listItem(`Total: ${totalCount}`);
this.logger.listItem(`Main repositories: ${mainRepoCount}`);
this.logger.listItem(`Worktrees: ${worktreeCount}`);
this.logger.newline();
}
/**
* Get status badge for worktree
*/
private getStatusBadge(worktree: WorktreeInfo): string {
if (worktree.isMainRepo) {
return chalk.cyan('MAIN');
}
if (worktree.isPrunable) {
return chalk.red('PRUNABLE');
}
if (worktree.isLocked) {
return chalk.yellow('LOCKED');
}
return chalk.green('ACTIVE');
}
/**
* Sort worktrees
*/
private sortWorktrees(
worktrees: WorktreeInfo[],
sortBy: 'name' | 'path' | 'age'
): WorktreeInfo[] {
const sorted = [...worktrees];
switch (sortBy) {
case 'name':
sorted.sort((a, b) => a.branchName.localeCompare(b.branchName));
break;
case 'path':
sorted.sort((a, b) => a.path.localeCompare(b.path));
break;
case 'age':
// Sort by commit hash (not perfect, but reasonable approximation)
sorted.sort((a, b) => {
if (!a.commitHash) return 1;
if (!b.commitHash) return -1;
return b.commitHash.localeCompare(a.commitHash);
});
break;
}
return sorted;
}
/**
* Truncate path for display
*/
private truncatePath(path: string, maxLength: number): string {
if (path.length <= maxLength) {
return path;
}
// Try to keep the most relevant parts
const parts = path.split('/');
if (parts.length > 3) {
const first = parts[0];
const last = parts[parts.length - 1];
const secondLast = parts[parts.length - 2];
return `${first}/.../${secondLast}/${last}`;
}
return this.truncate(path, maxLength);
}
/**
* Truncate string for display
*/
private truncate(str: string, maxLength: number): string {
if (str.length <= maxLength) {
return str;
}
return str.substring(0, maxLength - 3) + '...';
}
/**
* Get relative path from current directory
*/
private getRelativePath(absolutePath: string): string {
return path.relative(process.cwd(), absolutePath);
}
}