tf_code/packages/tfcode/test/util/which.test.ts
Gab a8b73fd754 refactor: apply minimal tfcode branding
- Rename packages/opencode → packages/tfcode (directory only)
- Rename bin/opencode → bin/tfcode (CLI binary)
- Rename .opencode → .tfcode (config directory)
- Update package.json name and bin field
- Update config directory path references (.tfcode)
- Keep internal code references as 'opencode' for easy upstream sync
- Keep @opencode-ai/* workspace package names

This minimal branding approach allows clean merges from upstream
opencode repository while providing tfcode branding for users.
2026-03-24 13:20:14 +11:00

101 lines
2.7 KiB
TypeScript

import { describe, expect, test } from "bun:test"
import fs from "fs/promises"
import path from "path"
import { which } from "../../src/util/which"
import { tmpdir } from "../fixture/fixture"
async function cmd(dir: string, name: string, exec = true) {
const ext = process.platform === "win32" ? ".cmd" : ""
const file = path.join(dir, name + ext)
const body = process.platform === "win32" ? "@echo off\r\n" : "#!/bin/sh\n"
await fs.writeFile(file, body)
if (process.platform !== "win32") {
await fs.chmod(file, exec ? 0o755 : 0o644)
}
return file
}
function env(PATH: string): NodeJS.ProcessEnv {
return {
PATH,
PATHEXT: process.env["PATHEXT"],
}
}
function envPath(Path: string): NodeJS.ProcessEnv {
return {
Path,
PathExt: process.env["PathExt"] ?? process.env["PATHEXT"],
}
}
function same(a: string | null, b: string) {
if (process.platform === "win32") {
expect(a?.toLowerCase()).toBe(b.toLowerCase())
return
}
expect(a).toBe(b)
}
describe("util.which", () => {
test("returns null when command is missing", () => {
expect(which("opencode-missing-command-for-test")).toBeNull()
})
test("finds a command from PATH override", async () => {
await using tmp = await tmpdir()
const bin = path.join(tmp.path, "bin")
await fs.mkdir(bin)
const file = await cmd(bin, "tool")
same(which("tool", env(bin)), file)
})
test("uses first PATH match", async () => {
await using tmp = await tmpdir()
const a = path.join(tmp.path, "a")
const b = path.join(tmp.path, "b")
await fs.mkdir(a)
await fs.mkdir(b)
const first = await cmd(a, "dupe")
await cmd(b, "dupe")
same(which("dupe", env([a, b].join(path.delimiter))), first)
})
test("returns null for non-executable file on unix", async () => {
if (process.platform === "win32") return
await using tmp = await tmpdir()
const bin = path.join(tmp.path, "bin")
await fs.mkdir(bin)
await cmd(bin, "noexec", false)
expect(which("noexec", env(bin))).toBeNull()
})
test("uses PATHEXT on windows", async () => {
if (process.platform !== "win32") return
await using tmp = await tmpdir()
const bin = path.join(tmp.path, "bin")
await fs.mkdir(bin)
const file = path.join(bin, "pathext.CMD")
await fs.writeFile(file, "@echo off\r\n")
expect(which("pathext", { PATH: bin, PATHEXT: ".CMD" })).toBe(file)
})
test("uses Windows Path casing fallback", async () => {
if (process.platform !== "win32") return
await using tmp = await tmpdir()
const bin = path.join(tmp.path, "bin")
await fs.mkdir(bin)
const file = await cmd(bin, "mixed")
same(which("mixed", envPath(bin)), file)
})
})