@earendil-works/pi-coding-agent
Version:
Coding agent CLI with read, bash, edit, write tools and session management
37 lines • 1.64 kB
JavaScript
import { spawn } from "node:child_process";
import { mkdtempSync, readFileSync, rmSync, writeFileSync } from "node:fs";
import { tmpdir } from "node:os";
import { join } from "node:path";
export async function editInExternalEditor(options) {
const directory = mkdtempSync(join(tmpdir(), "pi-editor-"));
const filePath = join(directory, "prompt.md");
try {
writeFileSync(filePath, options.content, "utf-8");
const [editor, ...editorArgs] = options.command.split(" ");
process.stdout.write(`Launching external editor: ${options.command}\nPi will resume when the editor exits.\n`);
// Do not use spawnSync here. On Windows, synchronous child_process calls can keep
// Node/libuv's console input read active after the parent pauses stdin, racing
// vim/nvim for the console input buffer until Ctrl+C cancels the pending read.
const exitCode = await new Promise((resolve) => {
const child = spawn(editor, [...editorArgs, filePath], {
stdio: "inherit",
shell: process.platform === "win32",
});
child.on("error", () => resolve(null));
child.on("close", (code) => resolve(code));
});
if (exitCode !== 0) {
return { status: "failed" };
}
return { status: "complete", content: readFileSync(filePath, "utf-8").replace(/\n$/, "") };
}
finally {
try {
rmSync(directory, { recursive: true, force: true });
}
catch {
// Cleanup is best effort.
}
}
}
//# sourceMappingURL=external-editor.js.map