indifferentketchup
93d3f86c2b
Ship Paseo-equivalent provider snapshot, AgentComposerBar, ACP dispatch rewrite with streaming/persist, permission prompts, and agent commands. Follow-up: pane-scoped chat resolution, CoderMessageList tool timeline, WS user-delta replace, and inference orphan tool_call stripping. Archive openspec v2-2; update CHANGELOG and CURRENT. Co-authored-by: Cursor <cursoragent@cursor.com>
36 lines
1.3 KiB
TypeScript
36 lines
1.3 KiB
TypeScript
import { promises as fs } from 'node:fs';
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import { dirname, isAbsolute, join, resolve } from 'node:path';
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/** Resolve an ACP path against the agent worktree and read a slice of lines. */
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export async function readWorktreeTextFile(
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worktreePath: string,
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filePath: string,
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line?: number | null,
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limit?: number | null,
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): Promise<string> {
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const absolute = isAbsolute(filePath) ? filePath : resolve(worktreePath, filePath);
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if (!absolute.startsWith(resolve(worktreePath))) {
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throw new Error(`path escapes worktree: ${filePath}`);
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}
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const raw = await fs.readFile(absolute, 'utf8');
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if (!line && !limit) return raw;
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const lines = raw.split(/\r?\n/);
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const start = Math.max((line ?? 1) - 1, 0);
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const end = limit ? start + limit : undefined;
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return lines.slice(start, end).join('\n');
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}
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/** Write a file inside the worktree (creates parent dirs). */
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export async function writeWorktreeTextFile(
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worktreePath: string,
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filePath: string,
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content: string,
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): Promise<void> {
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const absolute = isAbsolute(filePath) ? filePath : resolve(worktreePath, filePath);
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if (!absolute.startsWith(resolve(worktreePath))) {
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throw new Error(`path escapes worktree: ${filePath}`);
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}
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await fs.mkdir(dirname(absolute), { recursive: true });
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await fs.writeFile(absolute, content, 'utf8');
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}
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