83 lines
2.2 KiB
TypeScript
83 lines
2.2 KiB
TypeScript
import fs from "node:fs";
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import os from "node:os";
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import path from "node:path";
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import { afterEach, beforeEach, describe, expect, it } from "vitest";
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import { getShellConfig } from "./shell-utils.js";
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const isWin = process.platform === "win32";
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describe("getShellConfig", () => {
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const originalShell = process.env.SHELL;
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const originalPath = process.env.PATH;
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const tempDirs: string[] = [];
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const createTempBin = (files: string[]) => {
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const dir = fs.mkdtempSync(path.join(os.tmpdir(), "clawdbot-shell-"));
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tempDirs.push(dir);
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for (const name of files) {
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const filePath = path.join(dir, name);
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fs.writeFileSync(filePath, "");
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fs.chmodSync(filePath, 0o755);
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}
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return dir;
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};
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beforeEach(() => {
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if (!isWin) {
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process.env.SHELL = "/usr/bin/fish";
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}
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});
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afterEach(() => {
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if (originalShell == null) {
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delete process.env.SHELL;
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} else {
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process.env.SHELL = originalShell;
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}
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if (originalPath == null) {
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delete process.env.PATH;
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} else {
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process.env.PATH = originalPath;
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}
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for (const dir of tempDirs.splice(0)) {
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fs.rmSync(dir, { recursive: true, force: true });
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}
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});
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if (isWin) {
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it("uses PowerShell on Windows", () => {
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const { shell } = getShellConfig();
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expect(shell.toLowerCase()).toContain("powershell");
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});
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return;
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}
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it("prefers bash when fish is default and bash is on PATH", () => {
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const binDir = createTempBin(["bash"]);
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process.env.PATH = binDir;
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const { shell } = getShellConfig();
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expect(shell).toBe(path.join(binDir, "bash"));
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});
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it("falls back to sh when fish is default and bash is missing", () => {
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const binDir = createTempBin(["sh"]);
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process.env.PATH = binDir;
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const { shell } = getShellConfig();
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expect(shell).toBe(path.join(binDir, "sh"));
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});
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it("falls back to env shell when fish is default and no sh is available", () => {
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process.env.PATH = "";
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const { shell } = getShellConfig();
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expect(shell).toBe("/usr/bin/fish");
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});
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it("uses sh when SHELL is unset", () => {
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delete process.env.SHELL;
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process.env.PATH = "";
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const { shell } = getShellConfig();
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expect(shell).toBe("sh");
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});
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});
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