Files
stanp-opencode/tests/install.test.ts
T
2026-09-10 13:48:01 +02:00

220 lines
8.5 KiB
TypeScript

import { afterEach, expect, test } from "bun:test";
import { createHash } from "node:crypto";
import {
chmod,
mkdir,
mkdtemp,
readFile,
readdir,
readlink,
rm,
symlink,
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.sh", import.meta.url));
const directories: string[] = [];
const configContents = '{\n // Keep user settings and comments.\n "theme": "dark"\n}\n';
const previousPlugin = 'export default { id: "previous", setup() { return "preserved"; } };\n';
const previousTarget = "../stanp-opencode/install.previous";
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 install(mode: "native" | "checksum" | "legacy") {
const directory = await mkdtemp(join(tmpdir(), "stanp-install-"));
directories.push(directory);
const config =
mode === "native"
? join(directory, "xdg", "opencode")
: join(directory, "custom config with spaces");
const bin = join(directory, "bin");
const fixture = join(directory, "package");
await Promise.all([
mkdir(bin),
mkdir(join(fixture, "dist"), { recursive: true }),
mkdir(join(config, "plugins"), { recursive: true }),
mkdir(join(config, "stanp-opencode", "install.previous"), { recursive: true }),
]);
await Promise.all([
writeFile(join(config, "opencode.jsonc"), configContents),
symlink(previousTarget, join(config, "plugins", "stanp-opencode")),
writeFile(join(config, "stanp-opencode", "install.previous", "index.js"), previousPlugin),
writeFile(
join(config, "stanp-opencode", "install.previous", "package.json"),
'{"name":"stanp-opencode","type":"module","main":"./index.js"}\n',
),
writeFile(join(fixture, "index.js"), 'export { default } from "./dist/index.js";\n'),
writeFile(
join(fixture, "package.json"),
JSON.stringify({
name: "stanp-opencode",
version: "1.0.0",
type: "module",
main: "./dist/index.js",
exports: "./dist/index.js",
scripts: { postinstall: "bun ./postinstall.js" },
}),
),
writeFile(
join(fixture, "postinstall.js"),
'await Bun.write(process.env.POSTINSTALL_MARKER, "executed");\n',
),
writeFile(
join(fixture, "dist", "index.js"),
'await Bun.write(process.env.IMPORT_MARKER, "imported");\n' +
(mode === "legacy"
? 'export default { id: "stanp-opencode", async server() { return {}; } };\n'
: 'export default { id: "stanp-opencode", setup() { return "native-ready"; } };\n'),
),
]);
const env = {
...Bun.env,
PATH: `${bin}:${dirname(process.execPath)}:${Bun.env.PATH ?? "/usr/bin:/bin"}`,
HOME: directory,
XDG_CONFIG_HOME: join(directory, "xdg"),
OPENCODE_CONFIG_DIR: mode === "native" ? "" : config,
FIXTURE_DIR: directory,
POSTINSTALL_MARKER: join(directory, "postinstall-ran"),
IMPORT_MARKER: join(directory, "import-ran"),
};
const packed = await run(["tar", "-czf", "stanp-opencode.tgz", "package"], directory, env);
expect(packed, packed.stderr).toMatchObject({ exitCode: 0 });
const digest =
mode === "checksum"
? "0".repeat(64)
: createHash("sha256")
.update(await readFile(join(directory, "stanp-opencode.tgz")))
.digest("hex");
await Promise.all([
writeFile(join(directory, "stanp-opencode.tgz.sha256"), `${digest} stanp-opencode.tgz\n`),
writeFile(
join(directory, "release.json"),
JSON.stringify({
tag_name: "v1.0.0",
assets: ["stanp-opencode.tgz", "stanp-opencode.tgz.sha256"].map((name, id) => ({
id: id + 1,
name,
browser_download_url: `https://fixtures.invalid/${name}`,
})),
}),
),
writeFile(
join(bin, "curl"),
`#!/usr/bin/env bash
set -euo pipefail
url=""
output=""
while (($#)); do
case "$1" in
-o|--output) output="$2"; shift 2 ;;
https://*) url="$1"; shift ;;
*) shift ;;
esac
done
case "$url" in
https://git.krtss.de/api/v1/repos/StanPonomarev/stanp-opencode/releases/latest) source=release.json ;;
https://fixtures.invalid/stanp-opencode.tgz?asset_id=1) source=stanp-opencode.tgz ;;
https://fixtures.invalid/stanp-opencode.tgz.sha256?asset_id=2) source=stanp-opencode.tgz.sha256 ;;
*) printf 'Unexpected fixture URL: %s\\n' "$url" >&2; exit 1 ;;
esac
if [[ -n "$output" ]]; then
cp "$FIXTURE_DIR/$source" "$output"
else
cat "$FIXTURE_DIR/$source"
fi
`,
),
writeFile(
join(bin, "sha256sum"),
`#!/usr/bin/env bash
if [[ "\${1:-}" == -* ]]; then
printf 'usage: sha256sum [-bctwz] [files ...]\n' >&2
exit 1
fi
PATH="\${PATH#*:}"
export PATH
exec sha256sum "$@"
`,
),
]);
await Promise.all([chmod(join(bin, "curl"), 0o755), chmod(join(bin, "sha256sum"), 0o755)]);
const result = await run(["bash", installer], directory, env);
return { directory, config, env, result };
}
test("installs an importable native plugin under XDG without changing user configuration or running scripts", async () => {
const { directory, config, env, result } = await install("native");
expect(result, result.stderr).toMatchObject({ exitCode: 0 });
// The generated package path is only known at runtime; exercise its module-loading boundary.
const imported = await run(
[
process.execPath,
"-e",
"const { default: plugin } = await import(process.argv[1]); console.log(JSON.stringify([plugin.id, plugin.setup()]));",
join(config, "plugins", "stanp-opencode"),
],
directory,
env,
);
expect(imported, imported.stderr).toMatchObject({
exitCode: 0,
stdout: '["stanp-opencode","native-ready"]\n',
});
expect(await readFile(join(config, "opencode.jsonc"), "utf8")).toBe(configContents);
expect(
await readFile(join(config, "stanp-opencode", "install.previous", "index.js"), "utf8"),
).toBe(previousPlugin);
expect(await Bun.file(env.POSTINSTALL_MARKER).exists()).toBe(false);
}, 60_000);
for (const mode of ["checksum", "legacy"] as const) {
test(`${mode} failure preserves the installed plugin in a custom path containing spaces`, async () => {
const { directory, config, env, result } = await install(mode);
expect(result.exitCode, result.stderr).not.toBe(0);
expect(await readlink(join(config, "plugins", "stanp-opencode"))).toBe(previousTarget);
expect(await readFile(join(config, "opencode.jsonc"), "utf8")).toBe(configContents);
expect(
await readFile(join(config, "stanp-opencode", "install.previous", "index.js"), "utf8"),
).toBe(previousPlugin);
expect(await readdir(join(config, "stanp-opencode"))).toEqual(["install.previous"]);
expect(await readdir(join(config, "plugins"))).toEqual(["stanp-opencode"]);
// Load the preserved package from this test's runtime-selected configuration directory.
const imported = await run(
[
process.execPath,
"-e",
"const { default: plugin } = await import(process.argv[1]); console.log(plugin.setup());",
join(config, "plugins", "stanp-opencode"),
],
directory,
env,
);
expect(imported, imported.stderr).toMatchObject({ exitCode: 0, stdout: "preserved\n" });
expect(await Bun.file(env.POSTINSTALL_MARKER).exists()).toBe(false);
expect(await Bun.file(env.IMPORT_MARKER).exists()).toBe(mode === "legacy");
}, 60_000);
}