当我在 Linux 中运行测试但运行良好并在 OS X 中通过时，我遇到了一个奇怪的问题，即引发 TS-Error。
该项目是用 Typescript 编写的，并使用 Mocha 进行了测试（使用 ts-node）。当我在 OS XI 上运行测试时没有遇到任何问题，但是一旦我尝试在 linux 机器上运行它们，它们就会失败，并给出错误：
错误 TS6054：文件 '/[user]/workspace/content-delivery-application/templates/footer.html.twig' 的扩展名不受支持。唯一支持的扩展名是“.ts”、“.tsx”、“.d.ts”、“.js”、“.jsx”
我确实在源代码中包含了 Twig 文件，这些文件作为 Webpack 构建过程的一部分捆绑在一起，我将它们包装在 try catch 中并返回一个存根函数来代替模板。但是测试代码是通过 TS Node 在预编译的 TS 文件上运行的，因此文件没有被打包。尽管我想强调，“解决方法”try catch 一直在我的 OS X 中工作。
我的摩卡选择看起来像这样：
--require ts-node/register
--require source-map-support/register
--full-trace
--recursive
--timeout 10000
test/**/*.spec.ts
还有我的 tsconfig：
{
"compilerOptions": {
/* Basic Options */
"target": "es5", /* 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": [ /* Specify library files to be included in the compilation. */
"es5",
"es2015.promise",
"es2017"
],
"allowJs": true, /* Allow javascript files to be compiled. */
// "checkJs": true, /* Report errors in .js files. */
// "jsx": "preserve", /* Specify JSX code generation: 'preserve', 'react-native', or 'react'. */
// "declaration": true, /* Generates corresponding '.d.ts' file. */
"sourceMap": true, /* Generates corresponding '.map' file. */
// "outFile": "./", /* Concatenate and emit output to single file. */
// "outDir": "./", /* Redirect output structure to the directory. */
// "rootDir": "./", /* Specify the root directory of input files. Use to control the output directory structure with --outDir. */
// "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": false, /* 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": false, /* Enable strict checking of function types. */
// "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": true, /* 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": "./", /* 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. */
"preserveConstEnums": true,
"suppressImplicitAnyIndexErrors": true,
"forceConsistentCasingInFileNames": true
},
"exclude": [
"**/*.spec.ts"
],
"types": [ "typePatches" ]
}
罪魁祸首功能：
public static requireFooter(): any {
try {
// needs to be a string literal as requires are calculated on build not at runtime
return require('../../templates/footer.html.twig');
}
catch(e) {
console.error("[TSError] footer.html.twig is an unsupported extension. <p>data</p> is returned as workaround.");
return function(data) {
return "<p>data</p>";
}
}
}
我很欣赏这是很多文字，所以谢谢你的阅读。如果您对可能导致此问题的原因有任何想法，请告诉我。