const tempRoots: string[] = [];

function withFakeCli(versionOutput: string): { root: string; cliPath: string } {

const root = makeTempDir(tempRoots, "openclaw-install-sh-");

const cliPath = path.join(root, "openclaw");

const escapedOutput = versionOutput.replace(/'/g, "'\\''");

fs.writeFileSync(

cliPath,

`#!/bin/sh

printf '%s\n' '${escapedOutput}'

`,

"utf-8",

);

fs.chmodSync(cliPath, 0o755);

return { root, cliPath };

}

function resolveInstallerVersionCases(params: {

cliPaths: string[];

stdinCliPath: string;

stdinCwd: string;

}): string[] {

function resolveInstallerVersionCases(params: { stdinCwd: string }): string[] {

const installerPath = path.join(process.cwd(), "scripts", "install.sh");

const installerSource = fs.readFileSync(installerPath, "utf-8");

const versionHelperStart = installerSource.indexOf("load_install_version_helpers() {");

[

"-c",

`${versionHelperSource}

for openclaw_bin in "\${@:3}"; do

OPENCLAW_BIN="$openclaw_bin"

resolve_openclaw_version

done

fake_openclaw_decorated() { printf '%s\\n' 'OpenClaw 2026.3.10 (abcdef0)'; }

fake_openclaw_raw() { printf '%s\\n' "OpenClaw dev's build"; }

OPENCLAW_BIN=fake_openclaw_decorated resolve_openclaw_version

OPENCLAW_BIN=fake_openclaw_raw resolve_openclaw_version

(

cd "$2"

FAKE_OPENCLAW_BIN="\${@:1:1}" bash -s <<'OPENCLAW_STDIN_INSTALLER'

cd "$1"

bash -s <<'OPENCLAW_STDIN_INSTALLER'

${versionHelperSource}

OPENCLAW_BIN="$FAKE_OPENCLAW_BIN"

fake_openclaw_stdin() { printf '%s\\n' 'OpenClaw 2026.3.10 (abcdef0)'; }

OPENCLAW_BIN=fake_openclaw_stdin

resolve_openclaw_version

OPENCLAW_STDIN_INSTALLER

)`,

"openclaw-version-test",

params.stdinCliPath,

params.stdinCwd,

...params.cliPaths,

],

{

cwd: process.cwd(),

it.runIf(process.platform !== "win32")(

"parses CLI versions and keeps stdin helpers isolated from cwd",

() => {

const decorated = withFakeCli("OpenClaw 2026.3.10 (abcdef0)");

const raw = withFakeCli("OpenClaw dev's build");

const stdinFixture = withFakeCli("OpenClaw 2026.3.10 (abcdef0)");

const hostileCwd = makeTempDir(tempRoots, "openclaw-install-stdin-");

const hostileHelper = path.join(

hostileCwd,

expect(

resolveInstallerVersionCases({

cliPaths: [decorated.cliPath, raw.cliPath],

stdinCliPath: stdinFixture.cliPath,

stdinCwd: hostileCwd,

}),

).toEqual(["2026.3.10", "OpenClaw dev's build", "2026.3.10"]);