chore(vendor): import pi 1.3.0

Imported as a linear vendor commit so forge rebases do not replay the upstream root tree.

git-subtree-dir: third_party/pi

git-subtree-split: 71023aec1546d6d677a65669c5665c0927ce0dd0

third_party/pi/scripts/package-artifact-cli.test.mjs

@@ -0,0 +1,31 @@
+import assert from "node:assert/strict";
+import { spawnSync } from "node:child_process";
+import { dirname, join, resolve } from "node:path";
+import test from "node:test";
+import { fileURLToPath } from "node:url";
+
+const scriptsDirectory = dirname(fileURLToPath(import.meta.url));
+const repoRoot = resolve(scriptsDirectory, "..");
+
+function runScript(name, args) {
+	return spawnSync(process.execPath, [join(scriptsDirectory, name), ...args], { cwd: repoRoot, encoding: "utf8" });
+}
+
+function assertFailsBeforeWork(result, message) {
+	assert.notEqual(result.status, 0);
+	assert.match(result.stderr, message);
+	assert.doesNotMatch(result.stdout, /generate:models|npm run clean/);
+}
+
+test("rejects missing option values before doing work", () => {
+	assertFailsBeforeWork(runScript("local-release.mjs", ["--out"]), /--out/);
+	assertFailsBeforeWork(runScript("pack-packages.mjs", ["--out", "--force"]), /--out/);
+	assertFailsBeforeWork(runScript("use-local-packages.mjs", ["--manifest", "--consumer", "target"]), /--manifest/);
+});
+
+test("rejects an unsupported package manager before doing work", () => {
+	assertFailsBeforeWork(
+		runScript("use-local-packages.mjs", ["--manifest", "missing.json", "--consumer", "target", "--package", "example", "--package-manager", "yarn"]),
+		/Unsupported package manager: yarn/,
+	);
+});