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// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
import { walk } from "../fs/walk.ts";import { relative } from "../path/relative.ts";import { dirname } from "../path/dirname.ts";import * as colors from "../fmt/colors.ts";import ts from "npm:typescript";
const ROOT = new URL("../", import.meta.url);const FAIL_FAST = Deno.args.includes("--fail-fast");
let shouldFail = false;
for await (  const { path: modFilePath } of walk(ROOT, {    includeDirs: true,    exts: ["ts"],    match: [/mod\.ts$/],    maxDepth: 2,  })) {  const source = await Deno.readTextFile(modFilePath);  const sourceFile = ts.createSourceFile(    modFilePath,    source,    ts.ScriptTarget.Latest,  );  const exportSpecifiers = new Set();  sourceFile.forEachChild((node) => {    if (!ts.isExportDeclaration(node)) return;    if (!node.moduleSpecifier) return;    if (!ts.isStringLiteral(node.moduleSpecifier)) return;    exportSpecifiers.add(node.moduleSpecifier.text);  });
  for await (    const { path: filePath } of walk(dirname(modFilePath), {      exts: [".ts"],      includeDirs: false,      maxDepth: 1,      skip: [        /dotenv(\/|\\)load\.ts$/,        /front_matter(\/|\\)yaml\.ts$/,        /front_matter(\/|\\)json\.ts$/,        /front_matter(\/|\\)toml\.ts$/,        /front_matter(\/|\\)any\.ts$/,        /yaml(\/|\\)schema\.ts$/,        /test\.ts$/,        /\.d\.ts$/,        /(\/|\\)_/,        /mod\.ts$/,      ],    })  ) {    const relativeSpecifier = relative(modFilePath, filePath).slice(1)      .replaceAll("\\", "/");    if (!exportSpecifiers.has(relativeSpecifier)) {      console.warn(        `${          colors.yellow("Warn")        } ${modFilePath} does not export '${relativeSpecifier}'.`,      );      shouldFail = true;      if (FAIL_FAST) Deno.exit(1);    }  }}
if (shouldFail) Deno.exit(1);