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261import { spawnSync } from "node:child_process";
import { existsSync, readFileSync, rmSync } from "node:fs";
import { afterEach, beforeEach, describe, expect, it } from "vitest";
describe("zshy with different tsconfig configurations", () => {
beforeEach(() => {
// Clean up any existing output directories
const outputDirs = ["dist", "build", "lib", "output", "types"];
outputDirs.forEach((dir) => {
if (existsSync(dir)) {
rmSync(dir, { recursive: true, force: true });
}
});
// Clean up any generated JS/declaration files in root
const rootFiles = [
"index.js",
"index.d.ts",
"index.d.ts.map",
"index.cjs",
"index.d.cts",
"index.d.cts.map",
"index.mjs",
"index.d.mts",
"index.d.mts.map",
"utils.js",
"utils.d.ts",
"utils.d.ts.map",
"utils.cjs",
"utils.d.cts",
"utils.d.cts.map",
"utils.mjs",
"utils.d.mts",
"utils.d.mts.map",
"plugins",
];
rootFiles.forEach((file) => {
// check is file or directory, then unlink
if (existsSync(file)) {
if (file === "plugins") {
rmSync(file, { recursive: true, force: true });
} else {
rmSync(file, { force: true });
}
}
});
});
afterEach(() => {
// Clean up after each test
const outputDirs = ["dist", "build", "lib", "output", "types"];
outputDirs.forEach((dir) => {
if (existsSync(dir)) {
rmSync(dir, { recursive: true, force: true });
}
});
});
// Helper function to run zshy with a specific tsconfig
const runZshyWithTsconfig = (tsconfigFile: string, opts: { dryRun: boolean; cwd: string }) => {
let stdout = "";
let stderr = "";
let exitCode = 0;
try {
// Run zshy using tsx with --project flag in verbose mode and dry-run from test directory
const args = ["../../src/index.ts", "--project", `./${tsconfigFile}`, "--verbose"];
if (opts.dryRun) {
args.push("--dry-run");
}
const result = spawnSync("tsx", args, {
shell: true,
encoding: "utf8",
timeout: 30000, // Increase timeout for CI
cwd: opts.cwd, // Use relative path that works in CI
env: {
...process.env,
// Force UTF-8 encoding
LC_ALL: "C.UTF-8",
LANG: "C.UTF-8",
},
});
stdout = result.stdout || "";
stderr = result.stderr || "";
exitCode = result.status || 0;
// Handle spawn errors
if (result.error) {
stderr = result.error.message;
exitCode = 1;
}
} catch (error: any) {
stderr = error.message || "";
exitCode = 1;
}
// Combine stdout and stderr for comprehensive output capture
const combinedOutput = [stdout, stderr].filter(Boolean).join("\n");
// Debug logging for CI issues
if (process.env.CI && !combinedOutput.trim()) {
console.log("DEBUG - No output captured:");
console.log("Exit code:", exitCode);
console.log("Stdout length:", stdout.length);
console.log("Stderr length:", stderr.length);
console.log("Combined output length:", combinedOutput.length);
console.log("Working directory:", process.cwd());
}
return {
exitCode,
stdout: normalizeOutput(combinedOutput),
stderr: normalizeOutput(stderr),
};
};
it("should work with basic.test.tsconfig.json", () => {
// only run this one with dryRun: false
// results are tracked in git
const snapshot = runZshyWithTsconfig("tsconfig.json", {
dryRun: false,
cwd: process.cwd() + "/test/basic",
});
expect(snapshot).toMatchSnapshot();
});
it("should work with custom outDir and declarationDir", () => {
const snapshot = runZshyWithTsconfig("tsconfig.json", {
dryRun: false,
cwd: process.cwd() + "/test/custom-paths",
});
expect(snapshot).toMatchSnapshot();
});
it("should work with flat build (outDir: '.')", () => {
const snapshot = runZshyWithTsconfig("tsconfig.json", {
dryRun: false,
cwd: process.cwd() + "/test/flat",
});
expect(snapshot).toMatchSnapshot();
});
it("should not edit package.json when noEdit is true", () => {
const cwd = process.cwd() + "/test/no-edit-package-json";
const packageJsonPath = cwd + "/package.json";
const originalPackageJson = readFileSync(packageJsonPath, "utf-8");
const snapshot = runZshyWithTsconfig("tsconfig.json", { dryRun: false, cwd });
const newPackageJson = readFileSync(packageJsonPath, "utf-8");
expect(newPackageJson).toEqual(originalPackageJson);
expect(snapshot).toMatchSnapshot();
});
it("should work with custom conditions", () => {
// Run from the custom-conditions directory
const snapshot = runZshyWithTsconfig("tsconfig.json", {
dryRun: false,
cwd: process.cwd() + "/test/custom-conditions",
});
expect(snapshot).toMatchSnapshot();
});
it("should skip CJS build when commonjs is false", () => {
// Run from the esm-only directory
const snapshot = runZshyWithTsconfig("tsconfig.json", {
dryRun: false,
cwd: process.cwd() + "/test/esm-only",
});
expect(snapshot).toMatchSnapshot();
});
it("should copy exports to jsr.json when jsr.json exists", () => {
const snapshot = runZshyWithTsconfig("tsconfig.json", {
dryRun: false,
cwd: process.cwd() + "/test/jsr",
});
expect(snapshot).toMatchSnapshot();
});
it("should support multiple bin entries", () => {
const snapshot = runZshyWithTsconfig("tsconfig.json", {
dryRun: false,
cwd: process.cwd() + "/test/multi-bin",
});
expect(snapshot).toMatchSnapshot();
});
it("should support bin without exports (should not overwrite existing exports)", () => {
const cwd = process.cwd() + "/test/bin";
const packageJsonPath = cwd + "/package.json";
// Read original exports field
const originalPackageJson = JSON.parse(readFileSync(packageJsonPath, "utf-8"));
const originalExports = originalPackageJson.exports;
const snapshot = runZshyWithTsconfig("tsconfig.json", {
dryRun: false,
cwd,
});
// Verify exports were not modified
const newPackageJson = JSON.parse(readFileSync(packageJsonPath, "utf-8"));
expect(newPackageJson.exports).toEqual(originalExports);
// Verify bin was updated
expect(newPackageJson.bin).toBe("./dist/cli.cjs");
expect(snapshot).toMatchSnapshot();
});
it("should support tsconfig paths aliases with at-sign", () => {
const snapshot = runZshyWithTsconfig("tsconfig.json", {
dryRun: false,
cwd: process.cwd() + "/test/tsconfig-paths",
});
expect(snapshot).toMatchSnapshot();
});
it("should reproduce issue #53 - test files in __tests__ directories are included in build", () => {
const snapshot = runZshyWithTsconfig("tsconfig.json", {
dryRun: false,
cwd: process.cwd() + "/test/ignore-tests",
});
expect(snapshot).toMatchSnapshot();
});
});
function normalizeOutput(output: string): string {
const slashPattern = /[\\/]+/g;
return (
output
// Loosely normalize path sep to `/`. Note that we also normalize double
// escaped backslashes since we `JSON.stringify` some paths in the output.
.replaceAll(slashPattern, "/")
.replaceAll(process.cwd().replaceAll(slashPattern, "/"), "<root>")
// Normalize timestamps and timing info
.replace(/\d+ms/g, "<time>")
// Normalize any specific file counts that might vary
// .replace(/\(\d+ matches\)/g, "(<count> matches)")
.replace(/Detected package manager: [^\n]+/g, "Detected package manager: <pm>")
// Remove any ANSI color codes
// biome-ignore lint: intentional
.replace(/\u001b\[[0-9;]*m/g, "")
// Remove emoji characters that cause encoding issues in CI
.replace(/[\u{1F300}-\u{1F9FF}]|[\u{2600}-\u{26FF}]|[\u{2700}-\u{27BF}]/gu, "")
// Remove specific Unicode symbols that might cause issues
.replace(/💎|🧱|🎉|⚙️|📦|📁|🗑️|➡️|🔧|🟨|🐢|📜|🔍|⚠️/gu, "")
// Normalize line endings
.replace(/\r\n/g, "\n")
// Trim trailing whitespace
.split("\n")
.map((line) => line.trimEnd())
.join("\n")
.trim()
);
}