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Simplify

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This commit is contained in:
Fredrik Adelöw
2020-04-22 14:59:12 +02:00
parent c4e5297ba0
commit 35320bdb4f
7 changed files with 93 additions and 404 deletions
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packages/backend/.eslintrc.js
+2 -1
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@@ -1,5 +1,6 @@
module.exports = {
rules: {
'no-console': 0,
'no-console': 0, // Permitted in console programs
'new-cap': 0, // Because Express constructs things e.g. like 'const r = express.Router()'
},
};
packages/backend/package.json
+14 -9
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@@ -1,28 +1,33 @@
{
"name": "@backstage/backend",
"version": "0.1.1-alpha.4",
"main": "index.js",
"main": "dist",
"private": true,
"license": "Apache-2.0",
"scripts": {
"start": "node dist/index",
"webpack": "webpack --config webpack.config.ts"
"build": "tsc",
"start": "tsc-watch --onSuccess nodemon",
"lint": "backstage-cli lint",
"test": "backstage-cli test",
"clean": "backstage-cli clean"
},
"dependencies": {
"cors": "^2.8.5",
"dotenv": "^8.2.0",
"express": "^4.17.1",
"helmet": "^3.22.0",
"webpack": "^4.42.1",
"webpack-node-externals": "^1.7.2"
"helmet": "^3.22.0"
},
"devDependencies": {
"@backstage/cli": "^0.1.1-alpha.4",
"@types/cors": "^2.8.6",
"@types/dotenv": "^8.2.0",
"@types/express": "^4.17.6",
"@types/express-serve-static-core": "^4.17.5",
"@types/helmet": "^0.0.45",
"ts-loader": "^7.0.1",
"typescript": "^3.8.3",
"webpack-cli": "^3.3.11"
"tsc-watch": "^4.2.3",
"typescript": "^3.8.3"
},
"nodemonConfig": {
"watch": "./dist"
}
}
packages/backend/src/index.ts
+6 -28
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@@ -38,43 +38,21 @@ const PORT: number = parseInt(process.env.PORT as string, 10);
const app = express();
/**
* App Configuration
* App Configuration
*/
app.use(helmet());
app.use(cors());
app.use(express.json());
import { testRouter } from './test';
app.use('/test', testRouter);
/**
* Server Activation
*/
const server = app.listen(PORT, () => {
app.listen(PORT, () => {
console.log(`Listening on port ${PORT}`);
});
/**
* Webpack HMR Activation
*/
type ModuleId = string | number;
interface WebpackHotModule {
hot?: {
data: any;
accept(
dependencies: string[],
callback?: (updatedDependencies: ModuleId[]) => void,
): void;
accept(dependency: string, callback?: () => void): void;
accept(errHandler?: (err: Error) => void): void;
dispose(callback: (data: any) => void): void;
};
}
declare const module: WebpackHotModule;
if (module.hot) {
module.hot.accept();
module.hot.dispose(() => server.close());
}
packages/backend/src/test/index.ts
+23
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@@ -0,0 +1,23 @@
/*
* Copyright 2020 Spotify AB
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
import express from 'express';
export const testRouter = express.Router();
testRouter.get('/', async (_, res) => {
res.status(200).send('hello');
});
packages/backend/tsconfig.json
+9 -62
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@@ -1,66 +1,13 @@
{
"include": ["src"],
"compilerOptions": {
/* Basic Options */
// "incremental": true, /* Enable incremental compilation */
"target": "es5", /* Specify ECMAScript target version: 'ES3' (default), 'ES5', 'ES2015', 'ES2016', 'ES2017', 'ES2018', 'ES2019', 'ES2020', or 'ESNEXT'. */
"module": "commonjs", /* Specify module code generation: 'none', 'commonjs', 'amd', 'system', 'umd', 'es2015', 'es2020', or 'ESNext'. */
// "lib": [], /* 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": "preserve", /* 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": "./", /* 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 */
// "tsBuildInfoFile": "./", /* Specify file to store incremental compilation information */
// "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": true, /* 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": 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. */
// "allowUmdGlobalAccess": true, /* Allow accessing UMD globals from modules. */
/* 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. */
/* Advanced Options */
"forceConsistentCasingInFileNames": true /* Disallow inconsistently-cased references to the same file. */
"baseUrl": "src",
"outDir": "dist",
"incremental": true,
"sourceMap": true,
"strict": true,
"target": "es5",
"module": "commonjs",
"esModuleInterop": true
}
}
packages/backend/webpack.config.ts
-48
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@@ -1,48 +0,0 @@
/*
* Copyright 2020 Spotify AB
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
const webpack = require('webpack');
const path = require('path');
const nodeExternals = require('webpack-node-externals');
module.exports = {
entry: ['webpack/hot/poll?100', './src/index.ts'],
watch: true,
target: 'node',
externals: [
nodeExternals({
whitelist: ['webpack/hot/poll?100'],
}),
],
module: {
rules: [
{
test: /.tsx?$/,
use: 'ts-loader',
exclude: /node_modules/,
},
],
},
mode: 'development',
resolve: {
extensions: ['.tsx', '.ts', '.js'],
},
plugins: [new webpack.HotModuleReplacementPlugin()],
output: {
path: path.join(__dirname, 'dist'),
filename: 'index.js',
},
};