Do not fail when exporting multiple symbols which match a wildcard module declaration, fixes #62

example/type08/DeclareTtfModule.d.ts

@@ -0,0 +1 @@
+declare module '*.ttf';

example/type08/WildcardDeclaration.ts

@@ -0,0 +1,5 @@
+/// <reference path="./DeclareTtfModule.d.ts" />
+import Friend from 'Friend.ttf';
+import AlsoFriend from './fonts/AlsoFriend.ttf';
+
+export { Friend, AlsoFriend };

example/type08/tsconfig.json

@@ -0,0 +1,83 @@
+{
+  // This is an alias to @tsconfig/node12: https://github.com/tsconfig/bases
+  "extends": "@tsconfig/node16/tsconfig.json",
+
+  // Most ts-node options can be specified here using their programmatic names.
+  "ts-node": {
+    // It is faster to skip typechecking.
+    // Remove if you want ts-node to do typechecking.
+    "transpileOnly": true,
+
+    "files": true,
+
+    "compilerOptions": {
+      // compilerOptions specified here will override those declared below,
+      // but *only* in ts-node.  Useful if you want ts-node and tsc to use
+      // different options with a single tsconfig.json.
+    }
+  },
+  "compileOnSave": false,
+  "buildOnSave": false,
+  "compilerOptions": {
+    /* Basic Options */
+    // "target": "ES2019",                          /* Specify ECMAScript target version: 'ES3' (default), 'ES5', 'ES2015', 'ES2016', 'ES2017','ES2018' or 'ESNEXT'. */
+    // "module": "commonjs",                     /* Specify module code generation: 'none', 'commonjs', 'amd', 'system', 'umd', 'es2015', or 'ESNext'. */
+    // "lib": [ "dom", "ES2017", "ES2018", "ES2019", ],                             /* Specify library files to be included in the compilation. */
+    // "allowJs": true,                       /* Allow javascript files to be compiled. */
+    // "checkJs": true,                       /* Report errors in .js files. */
+    // "jsx": "react",                     /* Specify JSX code generation: 'preserve', 'react-native', or 'react'. */
+    "declaration": true /* Generates corresponding '.d.ts' file. */,
+    // "declarationMap": true,                /* Generates a sourcemap for each corresponding '.d.ts' file. */
+    "sourceMap": true /* Generates corresponding '.map' file. */,
+    // "outFile": "./",                       /* Concatenate and emit output to single file. */
+    "outDir": "./dist" /* Redirect output structure to the directory. */,
+    // "rootDir": "./",                       /* Specify the root directory of input files. Use to control the output directory structure with --outDir. */
+    // "composite": true,                     /* Enable project compilation */
+    "removeComments": true /* Do not emit comments to output. */,
+    // "noEmit": true,                        /* Do not emit outputs. */
+    "importHelpers": true /* Import emit helpers from 'tslib'. */,
+    // "downlevelIteration": true,            /* Provide full support for iterables in 'for-of', spread, and destructuring when targeting 'ES5' or 'ES3'. */
+    // "isolatedModules": true,               /* Transpile each file as a separate module (similar to 'ts.transpileModule'). */
+
+    /* Strict Type-Checking Options */
+    "strict": true /* Enable all strict type-checking options. */,
+    "noImplicitAny": false /* Raise error on expressions and declarations with an implied 'any' type. */,
+    // "strictNullChecks": true,              /* Enable strict null checks. */
+    // "strictFunctionTypes": true,           /* Enable strict checking of function types. */
+    // "strictBindCallApply": true,           /* Enable strict 'bind', 'call', and 'apply' methods on functions. */
+    // "strictPropertyInitialization": true,  /* Enable strict checking of property initialization in classes. */
+    // "noImplicitThis": true,                /* Raise error on 'this' expressions with an implied 'any' type. */
+    // "alwaysStrict": true,                  /* Parse in strict mode and emit "use strict" for each source file. */
+
+    /* Additional Checks */
+    // "noUnusedLocals": false,                /* Report errors on unused locals. */
+    // "noUnusedParameters": true,            /* Report errors on unused parameters. */
+    "noImplicitReturns": true /* Report error when not all code paths in function return a value. */,
+    "noFallthroughCasesInSwitch": true /* Report errors for fallthrough cases in switch statement. */,
+
+    /* Module Resolution Options */
+    "moduleResolution": "node" /* Specify module resolution strategy: 'node' (Node.js) or 'classic' (TypeScript pre-1.6). */,
+    "baseUrl": "." /* Base directory to resolve non-absolute module names. */,
+    "paths": {} /* A series of entries which re-map imports to lookup locations relative to the 'baseUrl'. */,
+    // "rootDirs": [],                        /* List of root folders whose combined content represents the structure of the project at runtime. */
+    // "typeRoots": [],                       /* List of folders to include type definitions from. */
+    // "types": [],                           /* Type declaration files to be included in compilation. */
+    // "allowSyntheticDefaultImports": true,  /* Allow default imports from modules with no default export. This does not affect code emit, just typechecking. */
+    "esModuleInterop": true /* Enables emit interoperability between CommonJS and ES Modules via creation of namespace objects for all imports. Implies 'allowSyntheticDefaultImports'. */,
+    // "preserveSymlinks": true,              /* Do not resolve the real path of symlinks. */
+
+    /* Source Map Options */
+    // "sourceRoot": "",                      /* Specify the location where debugger should locate TypeScript files instead of source locations. */
+    // "mapRoot": "./maps",                         /* Specify the location where debugger should locate map files instead of generated locations. */
+    // "inlineSourceMap": true,               /* Emit a single file with source maps instead of having a separate file. */
+    // "inlineSources": true,                 /* Emit the source alongside the sourcemaps within a single file; requires '--inlineSourceMap' or '--sourceMap' to be set. */
+
+    /* Experimental Options */
+    "experimentalDecorators": true /* Enables experimental support for ES7 decorators. */,
+    "emitDecoratorMetadata": true /* Enables experimental support for emitting type metadata for decorators. */,
+
+    "pretty": true,
+    "typeRoots": []
+  },
+  "exclude": ["../src/**/*"]
+}

src/compilers/__tests__/compilers.test.ts

@@ -28,6 +28,8 @@ const share: {
   project06: tsm.Project;
   projectPath07: string;
   project07: tsm.Project;
+  projectPath08: string;
+  project08: tsm.Project;
 } = {} as any;
 
 beforeAll(() => {
@@ -68,6 +70,12 @@ beforeAll(() => {
     tsConfigFilePath: share.projectPath07,
     ...tsMorphProjectOption,
   });
+
+  share.projectPath08 = posixJoin(env.exampleType08Path, 'tsconfig.json');
+  share.project08 = new tsm.Project({
+    tsConfigFilePath: share.projectPath08,
+    ...tsMorphProjectOption,
+  });
 });
 
 test('c001-getExportedName', async () => {
@@ -307,3 +315,34 @@ test('c005-getExportInfos-partial-ignore', async () => {
 
   expect(terminateCircularResult).toEqual(expectation.default);
 });
+
+test('c006-getExportInfos-module-wildcard', async () => {
+  const expectFileName =
+    expect.getState().currentTestName?.replace(/^([cC][0-9]+)(-.+)/, 'expect$2.ts') ?? '';
+
+  const projectPath = env.exampleType08Path;
+  const project = share.project08;
+
+  const ignoreFilePath = posixJoin(projectPath, defaultIgnoreFileName);
+  const ignoreFiles = await getIgnoreConfigFiles(projectPath, ignoreFilePath);
+  const ignoreContents = await getIgnoreConfigContents({
+    cwd: projectPath,
+    ...ignoreFiles,
+  });
+
+  const option: TCreateOptionWithDirInfo = {
+    ...env.createOptionWithDirInfo,
+    project: projectPath,
+    skipEmptyDir: false,
+    keepFileExt: false,
+    topDirDepth: 0,
+    startAt: projectPath,
+    topDirs: [projectPath],
+  };
+
+  const result = await getExportInfos(project, option, ignoreContents);
+  const expectation = await import(path.join(__dirname, 'expects', expectFileName));
+  const moduleDeclarationExcludedResult = getTestValue(result);
+
+  expect(moduleDeclarationExcludedResult).toEqual(expectation.default);
+});

src/compilers/__tests__/expects/expect-getExportInfos-module-wildcard.ts

@@ -0,0 +1,24 @@
+import * as env from '@testenv/env';
+import { posixJoin } from '@tools/misc';
+import { replaceSepToPosix } from 'my-node-fp';
+
+export default [
+  {
+    resolvedFilePath: posixJoin(env.exampleType08Path, 'WildcardDeclaration.ts'),
+    resolvedDirPath: replaceSepToPosix(env.exampleType08Path),
+    relativeFilePath: posixJoin('WildcardDeclaration.ts'),
+    depth: 0,
+    isEmpty: false,
+    starExported: true,
+    namedExports: [
+      {
+        identifier: "'*.ttf'",
+        isIsolatedModules: false,
+      },
+      {
+        identifier: "'*.ttf'",
+        isIsolatedModules: false,
+      },
+    ],
+  },
+];

src/modules/__tests__/create.test.ts

@@ -21,6 +21,8 @@ const share: {
   project03: tsm.Project;
   project04Path: string;
   project04: tsm.Project;
+  project08Path: string;
+  project08: tsm.Project;
 } = {} as any;
 
 beforeAll(() => {
@@ -41,6 +43,12 @@ beforeAll(() => {
     tsConfigFilePath: share.project04Path,
     ...tsMorphProjectOption,
   });
+
+  share.project08Path = posixJoin(env.exampleType08Path, 'tsconfig.json');
+  share.project08 = new tsm.Project({
+    tsConfigFilePath: share.project08Path,
+    ...tsMorphProjectOption,
+  });
 });
 
 test('c001-createDescendantIndex-non-skip-empty-dir', async () => {
@@ -368,3 +376,44 @@ test('c006-createIndexInfos-partial-ignore', async () => {
 
   expect(terminateCircularResult).toEqual(expectation.default);
 });
+
+test('c007-createIndexInfos-module-wildcard', async () => {
+  const expectFileName =
+    expect.getState().currentTestName?.replace(/^([cC][0-9]+)(-.+)/, 'expect$2.ts') ?? '';
+
+  const projectPath = env.exampleType08Path;
+  const ignoreFilePath = posixJoin(projectPath, defaultIgnoreFileName);
+
+  // option modify for expectation
+  const option: TCreateOptionWithDirInfo = {
+    ...env.createOptionWithDirInfo,
+    startAt: projectPath,
+    skipEmptyDir: true,
+    keepFileExt: false,
+    topDirs: [projectPath],
+  };
+
+  const ignoreFiles = await getIgnoreConfigFiles(projectPath, ignoreFilePath);
+  const ignoreContents = await getIgnoreConfigContents({ cwd: projectPath, ...ignoreFiles });
+
+  const exportInfos = await getExportInfos(share.project08, option, ignoreContents);
+  const exportDuplicationValidateResult = validateExportDuplication(exportInfos);
+  const validateResult = validateFileNameDuplication(
+    exportInfos.filter(
+      (exportInfo) =>
+        exportDuplicationValidateResult.filePaths.includes(exportInfo.resolvedFilePath) === false,
+    ),
+    option,
+  );
+  const validExportInfos = exportInfos.filter(
+    (exportInfo) =>
+      validateResult.filePaths.includes(exportInfo.resolvedFilePath) === false &&
+      exportDuplicationValidateResult.filePaths.includes(exportInfo.resolvedFilePath) === false,
+  );
+  const result = await createIndexInfos(validExportInfos, ignoreContents, option);
+  const terminateCircularResult = getTestValue(result);
+
+  const expectation = await import(path.join(__dirname, 'expects', expectFileName));
+
+  expect(terminateCircularResult).toEqual(expectation.default);
+});

src/modules/__tests__/expects/expect-createIndexInfos-module-wildcard.ts

@@ -0,0 +1,12 @@
+import * as env from '@testenv/env';
+import { posixJoin } from '@tools/misc';
+import { replaceSepToPosix } from 'my-node-fp';
+
+export default [
+  {
+    depth: 0,
+    resolvedDirPath: replaceSepToPosix(env.exampleType08Path),
+    exportStatements: ["export * from './WildcardDeclaration';"],
+    resolvedFilePaths: [posixJoin(env.exampleType08Path, 'WildcardDeclaration.ts')],
+  },
+];

src/testenv/env.ts

@@ -18,6 +18,7 @@ export const exampleType04Path = posixJoin(examplePath, 'type04');
 export const exampleType05Path = posixJoin(examplePath, 'type05');
 export const exampleType06Path = posixJoin(examplePath, 'type06');
 export const exampleType07Path = posixJoin(examplePath, 'type07');
+export const exampleType08Path = posixJoin(examplePath, 'type08');
 
 export const commonOption: ICommonCliOption = {
   c: posixJoin(exampleRcloaderPath, '.ctirc'),

src/validations/validateExportDuplication.ts

@@ -42,6 +42,8 @@ function createReason(exportInfo: IExportInfo, identifier: string) {
     });
 }
 
+const MATCH_WILDCARD_DECLARATION_IDENTIFIER = /['"]\*/;
+
 /**
  * Detect export duplication from every typescript source file.
  *
@@ -57,7 +59,9 @@ export default function validateExportDuplication(exportInfos: IExportInfo[]) {
       );
 
       exportedNames.forEach((exportedName) => {
-        next[exportedName.identifier] = [...(next[exportedName.identifier] ?? []), exportInfo];
+        if (!MATCH_WILDCARD_DECLARATION_IDENTIFIER.test(exportedName.identifier)) {
+          next[exportedName.identifier] = [...(next[exportedName.identifier] ?? []), exportInfo];
+        }
       });
 
       return next;