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stanp-opencode/tests/install-local.test.ts
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StanPonomarev f6cae21bfa
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feat: make playwright optional
2026-09-15 10:18:43 +02:00

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TypeScript

import { afterEach, expect, test } from "bun:test";
import { chmod, mkdir, mkdtemp, readFile, readdir, rm, writeFile } from "node:fs/promises";
import { tmpdir } from "node:os";
import { dirname, join } from "node:path";
import { fileURLToPath } from "node:url";
const installer = fileURLToPath(new URL("../install-local.sh", import.meta.url));
const directories: string[] = [];
const jsonc = '{\n // This file must remain untouched.\n "theme": "dark"\n}\n';
const oldPlugin = 'export default { id: "old", setup() { return "old"; } };\n';
type FixtureConfig =
| { permissions: { shell: string }; plugins: { package: string }[] }
| {
theme: string;
plugins: {
package: string;
options: { mode: string; coordinate: string; lunaPriority: boolean };
}[];
}
| { plugins: string };
afterEach(async () => {
await Promise.all(
directories.splice(0).map((path) => rm(path, { recursive: true, force: true })),
);
});
async function run(command: string[], cwd: string, env: NodeJS.ProcessEnv) {
const child = Bun.spawn(command, {
cwd,
env,
stdout: "pipe",
stderr: "pipe",
timeout: 20_000,
});
const [exitCode, stdout, stderr] = await Promise.all([
child.exited,
new Response(child.stdout).text(),
new Response(child.stderr).text(),
]);
return { exitCode, stdout, stderr };
}
async function fixture(configValue?: FixtureConfig) {
const directory = await mkdtemp(join(tmpdir(), "stanp-local-install-"));
directories.push(directory);
const checkout = join(directory, "checkout with spaces");
const cwd = join(directory, "different cwd");
const config = join(directory, "config with spaces");
const bin = join(directory, "bin");
const installed = join(config, "plugins", "stanp-opencode");
await Promise.all([
mkdir(checkout),
mkdir(cwd),
mkdir(bin),
mkdir(installed, { recursive: true }),
]);
await Promise.all([
Bun.write(join(checkout, "install-local.sh"), Bun.file(installer)),
writeFile(
join(checkout, "package.json"),
JSON.stringify({
name: "stanp-opencode",
version: "1.0.0",
type: "module",
exports: { ".": "./dist/index.js", "./tui": { import: "./dist/tui.js" } },
}),
),
writeFile(join(checkout, "bun.lock"), ""),
writeFile(join(config, "opencode.jsonc"), jsonc),
writeFile(
join(config, "opencode.json"),
JSON.stringify(
configValue ?? {
permissions: { shell: "ask" },
plugins: [{ package: "existing-plugin" }],
},
),
),
writeFile(join(installed, "index.js"), oldPlugin),
writeFile(
join(installed, "package.json"),
'{"name":"stanp-opencode","type":"module","main":"./index.js"}\n',
),
writeFile(join(config, "plugins", "stanp-opencode.js"), "legacy\n"),
writeFile(
join(bin, "bun"),
`#!/usr/bin/env bash
set -euo pipefail
if [[ "\${1:-}" == "install" ]]; then
[[ "\${2:-}" == "--frozen-lockfile" ]]
printf '%s\n' "$PWD" >> "$CALLS"
[[ "$MODE" != "dependency" ]]
exit
fi
if [[ "\${1:-}" == "run" && "\${2:-}" == "build" ]]; then
printf '%s\n' "$PWD" >> "$CALLS"
[[ "$MODE" != "build" ]]
mkdir -p dist
if [[ "$MODE" == "validation" ]]; then
printf '%s\n' 'export default { id: "stanp-opencode", server() {} };' > dist/index.js
else
printf 'export default { id: "stanp-opencode", setup() { return "%s"; } };\n' "$GENERATION" > dist/index.js
fi
printf '%s\n' 'export default { id: "stanp-opencode.quota-tui", setup() {} };' > dist/tui.js
exit
fi
exec "$REAL_BUN" "$@"
`,
),
writeFile(
join(bin, "curl"),
`#!/usr/bin/env bash
touch "$FETCH_MARKER"
printf 'release fetching is forbidden\n' >&2
exit 99
`,
),
]);
await Promise.all([chmod(join(bin, "bun"), 0o755), chmod(join(bin, "curl"), 0o755)]);
const env = {
...Bun.env,
PATH: `${bin}:${dirname(process.execPath)}:${Bun.env.PATH ?? "/usr/bin:/bin"}`,
HOME: join(directory, "home"),
XDG_CONFIG_HOME: join(directory, "ignored-xdg"),
OPENCODE_CONFIG_DIR: config,
REAL_BUN: process.execPath,
MODE: "success",
GENERATION: "first",
CALLS: join(directory, "calls"),
FETCH_MARKER: join(directory, "release-fetch-attempted"),
};
return { directory, checkout, cwd, config, installed, env };
}
test("builds from its checkout and installs defaults when invoked elsewhere", async () => {
const setup = await fixture();
const result = await run(
["bash", join(setup.checkout, "install-local.sh")],
setup.cwd,
setup.env,
);
expect(result, result.stderr).toMatchObject({ exitCode: 0 });
expect(await readFile(setup.env.CALLS, "utf8")).toBe(`${setup.checkout}\n${setup.checkout}\n`);
expect(await Bun.file(setup.env.FETCH_MARKER).exists()).toBe(false);
expect(await readFile(join(setup.config, "opencode.jsonc"), "utf8")).toBe(jsonc);
expect(JSON.parse(await readFile(join(setup.config, "opencode.json"), "utf8"))).toEqual({
$schema: "https://opencode.ai/config.json",
permissions: { shell: "ask" },
plugins: [
{ package: "existing-plugin" },
{
package: "./plugins/stanp-opencode",
options: { mode: "gpt", provider: "openai", lunaPriority: true },
},
],
});
const imported = await run(
[
process.execPath,
"-e",
"const { default: plugin } = await import(process.argv[1]); console.log(plugin.setup());",
setup.installed,
],
setup.cwd,
setup.env,
);
expect(imported, imported.stderr).toMatchObject({ exitCode: 0, stdout: "first\n" });
expect((await readdir(setup.installed)).sort()).toEqual(["index.js", "package.json", "tui.js"]);
expect(await Bun.file(join(setup.config, "plugins", "stanp-opencode.js")).exists()).toBe(false);
});
test("reinstall replaces bundles while preserving existing settings and plugin options", async () => {
const configured = {
theme: "dark",
plugins: [
{
package: "./plugins/stanp-opencode",
options: { mode: "custom", coordinate: "provider/model", lunaPriority: false },
},
],
};
const setup = await fixture(configured);
const first = await run(
["bash", join(setup.checkout, "install-local.sh")],
setup.cwd,
setup.env,
);
expect(first, first.stderr).toMatchObject({ exitCode: 0 });
const second = await run(["bash", join(setup.checkout, "install-local.sh")], setup.cwd, {
...setup.env,
GENERATION: "second",
});
expect(second, second.stderr).toMatchObject({ exitCode: 0 });
expect(JSON.parse(await readFile(join(setup.config, "opencode.json"), "utf8"))).toEqual({
$schema: "https://opencode.ai/config.json",
...configured,
});
expect(await readFile(join(setup.installed, "index.js"), "utf8")).toContain('return "second"');
});
test("enables Playwright only when requested", async () => {
const setup = await fixture();
const result = await run(
["bash", join(setup.checkout, "install-local.sh"), "--playwright"],
setup.cwd,
setup.env,
);
expect(result, result.stderr).toMatchObject({ exitCode: 0 });
const installed = JSON.parse(await readFile(join(setup.config, "opencode.json"), "utf8"));
expect(installed.plugins.at(-1).options.playwright).toBe(true);
});
for (const mode of ["dependency", "build", "validation", "config"] as const) {
test(`${mode} failure leaves the previous installation and configuration untouched`, async () => {
const invalidConfig = mode === "config" ? { plugins: "not-an-array" } : undefined;
const setup = await fixture(invalidConfig);
const beforeConfig = await readFile(join(setup.config, "opencode.json"), "utf8");
const result = await run(["bash", join(setup.checkout, "install-local.sh")], setup.cwd, {
...setup.env,
MODE: mode === "config" ? "success" : mode,
});
expect(result.exitCode, result.stderr).not.toBe(0);
expect(await readFile(join(setup.installed, "index.js"), "utf8")).toBe(oldPlugin);
expect(await readFile(join(setup.config, "opencode.json"), "utf8")).toBe(beforeConfig);
expect(await readFile(join(setup.config, "opencode.jsonc"), "utf8")).toBe(jsonc);
expect(await readFile(join(setup.config, "plugins", "stanp-opencode.js"), "utf8")).toBe(
"legacy\n",
);
expect((await readdir(join(setup.config, "plugins"))).sort()).toEqual([
"stanp-opencode",
"stanp-opencode.js",
]);
expect(await Bun.file(setup.env.FETCH_MARKER).exists()).toBe(false);
});
}