114 lines
3.3 KiB
TypeScript
114 lines
3.3 KiB
TypeScript
import { describe, expect, test } from "bun:test";
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import { bunEnv, bunExe, tempDir } from "harness";
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describe.concurrent("bun run --workspaces", () => {
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test("runs script in all workspace packages", async () => {
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using dir = tempDir("workspaces-test", {
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"package.json": JSON.stringify({
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name: "root",
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workspaces: ["packages/*"],
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scripts: {
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test: "echo root test",
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},
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}),
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"packages/a/package.json": JSON.stringify({
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name: "a",
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scripts: {
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test: "echo package a test",
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},
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}),
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"packages/b/package.json": JSON.stringify({
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name: "b",
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scripts: {
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test: "echo package b test",
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},
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}),
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});
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await using proc = Bun.spawn({
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cmd: [bunExe(), "run", "--workspaces", "test"],
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env: bunEnv,
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cwd: String(dir),
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stdout: "pipe",
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stderr: "pipe",
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});
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const [stdout, stderr, exitCode] = await Promise.all([proc.stdout.text(), proc.stderr.text(), proc.exited]);
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expect(stderr).toBe("");
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// Packages run in parallel so output order is not deterministic; compare sorted lines.
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// The root package must not be included when using --workspaces, which the exact line set proves.
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expect(stdout.split("\n").filter(Boolean).sort()).toEqual([
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"a test: Exited with code 0",
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"a test: package a test",
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"b test: Exited with code 0",
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"b test: package b test",
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]);
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expect(exitCode).toBe(0);
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});
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test("--if-present succeeds when script is missing", async () => {
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using dir = tempDir("workspaces-if-present", {
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"package.json": JSON.stringify({
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name: "root",
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workspaces: ["packages/*"],
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}),
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"packages/a/package.json": JSON.stringify({
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name: "a",
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scripts: {
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test: "echo package a test",
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},
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}),
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"packages/b/package.json": JSON.stringify({
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name: "b",
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// No test script
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}),
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});
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await using proc = Bun.spawn({
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cmd: [bunExe(), "run", "--workspaces", "--if-present", "test"],
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env: bunEnv,
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cwd: String(dir),
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stdout: "pipe",
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stderr: "pipe",
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});
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const [stdout, stderr, exitCode] = await Promise.all([proc.stdout.text(), proc.stderr.text(), proc.exited]);
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expect(stderr).toBe("");
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expect(stdout).toContain("package a test");
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// Should not fail or emit anything for package b
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expect(stdout).not.toContain("b test:");
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expect(exitCode).toBe(0);
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});
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test("fails when no packages have the script", async () => {
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using dir = tempDir("workspaces-no-script", {
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"package.json": JSON.stringify({
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name: "root",
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workspaces: ["packages/*"],
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}),
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"packages/a/package.json": JSON.stringify({
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name: "a",
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}),
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"packages/b/package.json": JSON.stringify({
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name: "b",
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}),
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});
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await using proc = Bun.spawn({
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cmd: [bunExe(), "run", "--workspaces", "nonexistent"],
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env: bunEnv,
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cwd: String(dir),
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stdout: "pipe",
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stderr: "pipe",
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});
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const [stdout, stderr, exitCode] = await Promise.all([proc.stdout.text(), proc.stderr.text(), proc.exited]);
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expect(stdout).toBe("");
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expect(stderr).toContain('No workspace packages have script "nonexistent"');
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expect(exitCode).toBe(1);
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});
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});
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