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| import { execa, type ExecaError, type Options } from "execa"; | |
| export type RunResult = { | |
| exitCode: number; | |
| stdout: string; | |
| stderr: string; | |
| ok: boolean; | |
| }; | |
| export async function runQuiet( | |
| bin: string, | |
| args: string[] = [], | |
| options: Options = {}, | |
| ): Promise<RunResult> { | |
| try { | |
| const result = await execa(bin, args, { | |
| reject: false, | |
| stdout: "pipe", | |
| stderr: "pipe", | |
| ...options, | |
| }); | |
| return { | |
| exitCode: result.exitCode ?? 1, | |
| stdout: result.stdout?.toString() ?? "", | |
| stderr: result.stderr?.toString() ?? "", | |
| ok: (result.exitCode ?? 1) === 0, | |
| }; | |
| } catch (err) { | |
| const ee = err as ExecaError; | |
| return { | |
| exitCode: typeof ee.exitCode === "number" ? ee.exitCode : 1, | |
| stdout: ee.stdout?.toString() ?? "", | |
| stderr: ee.stderr?.toString() ?? (ee.message ?? ""), | |
| ok: false, | |
| }; | |
| } | |
| } | |
| export async function runInherit( | |
| bin: string, | |
| args: string[] = [], | |
| options: Options = {}, | |
| ): Promise<RunResult> { | |
| try { | |
| const result = await execa(bin, args, { | |
| reject: false, | |
| stdout: "inherit", | |
| stderr: "inherit", | |
| ...options, | |
| }); | |
| return { | |
| exitCode: result.exitCode ?? 1, | |
| stdout: "", | |
| stderr: "", | |
| ok: (result.exitCode ?? 1) === 0, | |
| }; | |
| } catch (err) { | |
| const ee = err as ExecaError; | |
| return { | |
| exitCode: typeof ee.exitCode === "number" ? ee.exitCode : 1, | |
| stdout: "", | |
| stderr: ee.message ?? "", | |
| ok: false, | |
| }; | |
| } | |
| } | |
| export async function which(bin: string): Promise<boolean> { | |
| const finder = process.platform === "win32" ? "where" : "which"; | |
| const result = await runQuiet(finder, [bin]); | |
| return result.ok && result.stdout.trim().length > 0; | |
| } | |