feat: initial setup

Author: AriPerkkio

.gitignore

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+node_modules
+workspace

ecosystem-ci.ts

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+import { readdir } from "node:fs/promises";
+import { resolve } from "node:path";
+import { cac } from "cac";
+
+import { CommandOptions } from "./types";
+import { setupEnvironment } from "./utils";
+
+const cli = cac();
+cli
+  .command("[...suites]", "run selected suites")
+  .option(
+    "--release <version>",
+    "@webcontainer/api release to use from npm registry"
+  )
+  .action(async (suites: string[], options: CommandOptions) => {
+    await assertSuites(suites);
+
+    const { root, workspace } = await setupEnvironment();
+
+    for (const suite of suites) {
+      const { test } = (await import(
+        `./tests/${suite}.ts`
+      )) as typeof import("./tests/starters");
+
+      await test({
+        root,
+        release: options.release,
+        workspace: resolve(workspace, suite),
+      });
+    }
+  });
+
+cli.parse();
+
+async function assertSuites(suites: string[]) {
+  const directory = resolve(import.meta.dirname, "./tests");
+  const tests = await readdir(directory);
+
+  for (const suite of suites) {
+    if (!tests.includes(`${suite}.ts`)) {
+      throw new Error(`"${suite}" does not exist in ${directory}`);
+    }
+  }
+}

package.json

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+{
+  "name": "webcontainers-ecosystem-ci",
+  "version": "0.0.1",
+  "description": "WebContainers Ecosystem CI",
+  "license": "MIT",
+  "type": "module",
+  "packageManager": "[email protected]",
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/stackblitz/webcontainers-ecosystem-ci.git"
+  },
+  "bugs": {
+    "url": "https://github.com/stackblitz/webcontainers-ecosystem-ci/issues"
+  },
+  "homepage": "https://github.com/stackblitz/webcontainers-ecosystem-ci#readme",
+  "scripts": {
+    "tsx": "tsx",
+    "test": "tsx ecosystem-ci.ts"
+  },
+  "dependencies": {
+    "@actions/core": "^1.11.1",
+    "@antfu/ni": "^24.3.0",
+    "cac": "^6.7.14",
+    "tinyexec": "^1.0.1"
+  },
+  "devDependencies": {
+    "@types/node": "^22.15.3",
+    "tsx": "^4.19.3"
+  }
+}