Guoyu Su
c58e85bec5
Fix npm/global bin entrypoint detection for CLI and MCP server by normalizing real entry paths, including symlinked invocations.
49 lines
1.6 KiB
TypeScript
49 lines
1.6 KiB
TypeScript
import assert from "node:assert/strict";
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import { mkdir, mkdtemp, rm, symlink, writeFile } from "node:fs/promises";
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import { tmpdir } from "node:os";
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import { join } from "node:path";
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import { pathToFileURL } from "node:url";
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import test from "node:test";
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import { isMainModule } from "../src/entrypoint.js";
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test("matches a module invoked through its real file path", async () => {
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const dir = await mkdtemp(join(tmpdir(), "dbx-entrypoint-"));
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try {
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const entry = join(dir, "cli.js");
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await writeFile(entry, "", "utf-8");
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assert.equal(isMainModule(pathToFileURL(entry).href, entry), true);
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} finally {
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await rm(dir, { recursive: true, force: true });
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}
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});
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test("matches a module invoked through an npm-style symlink", async () => {
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const dir = await mkdtemp(join(tmpdir(), "dbx-entrypoint-"));
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try {
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const entry = join(dir, "dist", "cli.js");
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const bin = join(dir, "dbx");
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await mkdir(join(dir, "dist"));
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await writeFile(entry, "", "utf-8");
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await symlink(entry, bin);
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assert.equal(isMainModule(pathToFileURL(entry).href, bin), true);
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} finally {
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await rm(dir, { recursive: true, force: true });
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}
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});
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test("does not match a different entry file", async () => {
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const dir = await mkdtemp(join(tmpdir(), "dbx-entrypoint-"));
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try {
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const entry = join(dir, "cli.js");
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const other = join(dir, "other.js");
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await writeFile(entry, "", "utf-8");
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await writeFile(other, "", "utf-8");
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assert.equal(isMainModule(pathToFileURL(entry).href, other), false);
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} finally {
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await rm(dir, { recursive: true, force: true });
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}
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});
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