javascript/NativeScript
1
0
Fork 0
mirror of https://github.com/NativeScript/NativeScript.git synced 2025-08-18 05:18:39 +08:00
Code Issues Packages Projects Releases Wiki Activity

feat: external config loading

Browse Source 
+refactor many pieces
This commit is contained in:
Igor Randjelovic
2020-11-21 13:34:09 +01:00
committed by Nathan Walker
parent 04d989c2e6
commit 575130c712
15 changed files with 358 additions and 107 deletions
Download Patch File Download Diff File Expand all files Collapse all files

116
packages/webpack5/__tests__/configuration/__snapshots__/react.spec.ts.snap
View File

@ -97,9 +97,9 @@ exports[`react configuration > android > adds ReactRefreshWebpackPlugin when HMR
{
loader: 'apply-css-loader'
},
/* config.module.rule('css').use('css-loader') */
/* config.module.rule('css').use('css2json-loader') */
{
loader: 'css-loader'
loader: 'css2json-loader'
}
]
},
@ -107,6 +107,10 @@ exports[`react configuration > android > adds ReactRefreshWebpackPlugin when HMR
{
test: /\\\\.scss$/,
use: [
/* config.module.rule('scss').use('apply-css-loader') */
{
loader: 'apply-css-loader'
},
/* config.module.rule('scss').use('css2json-loader') */
{
loader: 'css2json-loader'
@ -120,6 +124,16 @@ exports[`react configuration > android > adds ReactRefreshWebpackPlugin when HMR
]
},
optimization: {
splitChunks: {
cacheGroups: {
defaultVendor: {
test: /[\\\\\\\\/]node_modules[\\\\\\\\/]/,
priority: -10,
name: 'vendor',
chunks: 'all'
}
}
},
minimizer: [
/* config.optimization.minimizer('TerserPlugin') */
new TerserPlugin(
@ -142,22 +156,27 @@ exports[`react configuration > android > adds ReactRefreshWebpackPlugin when HMR
cleanOnceBeforeBuildPatterns: [
'__jest__/platforms/android/app/src/main/assets/app/**/*'
],
verbose: true
verbose: false
}
),
/* config.plugin('DefinePlugin') */
new DefinePlugin(
{
'global.NS_WEBPACK': true,
__DEV__: true,
__NS_WEBPACK__: true,
__CSS_PARSER__: '\\"css-tree\\"',
__ANDROID__: true,
__IOS__: false,
'global.isAndroid': true,
'global.isIOS': false,
process: 'global.process',
profile: '() => {}',
__DEV__: 'true',
__TEST__: 'false',
'process.env.NODE_ENV': '\\"development\\"'
}
),
/* config.plugin('BundleAnalyzerPlugin') */
new BundleAnalyzerPlugin(),
/* config.plugin('WatchStateLoggerPlugin') */
new WatchStateLoggerPlugin(),
/* config.plugin('ReactRefreshWebpackPlugin') */
@ -273,9 +292,9 @@ exports[`react configuration > android > base config 1`] = `
{
loader: 'apply-css-loader'
},
/* config.module.rule('css').use('css-loader') */
/* config.module.rule('css').use('css2json-loader') */
{
loader: 'css-loader'
loader: 'css2json-loader'
}
]
},
@ -283,6 +302,10 @@ exports[`react configuration > android > base config 1`] = `
{
test: /\\\\.scss$/,
use: [
/* config.module.rule('scss').use('apply-css-loader') */
{
loader: 'apply-css-loader'
},
/* config.module.rule('scss').use('css2json-loader') */
{
loader: 'css2json-loader'
@ -296,6 +319,16 @@ exports[`react configuration > android > base config 1`] = `
]
},
optimization: {
splitChunks: {
cacheGroups: {
defaultVendor: {
test: /[\\\\\\\\/]node_modules[\\\\\\\\/]/,
priority: -10,
name: 'vendor',
chunks: 'all'
}
}
},
minimizer: [
/* config.optimization.minimizer('TerserPlugin') */
new TerserPlugin(
@ -318,22 +351,27 @@ exports[`react configuration > android > base config 1`] = `
cleanOnceBeforeBuildPatterns: [
'__jest__/platforms/android/app/src/main/assets/app/**/*'
],
verbose: true
verbose: false
}
),
/* config.plugin('DefinePlugin') */
new DefinePlugin(
{
'global.NS_WEBPACK': true,
__DEV__: true,
__NS_WEBPACK__: true,
__CSS_PARSER__: '\\"css-tree\\"',
__ANDROID__: true,
__IOS__: false,
'global.isAndroid': true,
'global.isIOS': false,
process: 'global.process',
profile: '() => {}',
__DEV__: 'true',
__TEST__: 'false',
'process.env.NODE_ENV': '\\"development\\"'
}
),
/* config.plugin('BundleAnalyzerPlugin') */
new BundleAnalyzerPlugin(),
/* config.plugin('WatchStateLoggerPlugin') */
new WatchStateLoggerPlugin()
],
@ -442,9 +480,9 @@ exports[`react configuration > ios > adds ReactRefreshWebpackPlugin when HMR ena
{
loader: 'apply-css-loader'
},
/* config.module.rule('css').use('css-loader') */
/* config.module.rule('css').use('css2json-loader') */
{
loader: 'css-loader'
loader: 'css2json-loader'
}
]
},
@ -452,6 +490,10 @@ exports[`react configuration > ios > adds ReactRefreshWebpackPlugin when HMR ena
{
test: /\\\\.scss$/,
use: [
/* config.module.rule('scss').use('apply-css-loader') */
{
loader: 'apply-css-loader'
},
/* config.module.rule('scss').use('css2json-loader') */
{
loader: 'css2json-loader'
@ -465,6 +507,16 @@ exports[`react configuration > ios > adds ReactRefreshWebpackPlugin when HMR ena
]
},
optimization: {
splitChunks: {
cacheGroups: {
defaultVendor: {
test: /[\\\\\\\\/]node_modules[\\\\\\\\/]/,
priority: -10,
name: 'vendor',
chunks: 'all'
}
}
},
minimizer: [
/* config.optimization.minimizer('TerserPlugin') */
new TerserPlugin(
@ -487,22 +539,27 @@ exports[`react configuration > ios > adds ReactRefreshWebpackPlugin when HMR ena
cleanOnceBeforeBuildPatterns: [
'__jest__/platforms/ios/__jest__/app/**/*'
],
verbose: true
verbose: false
}
),
/* config.plugin('DefinePlugin') */
new DefinePlugin(
{
'global.NS_WEBPACK': true,
__DEV__: true,
__NS_WEBPACK__: true,
__CSS_PARSER__: '\\"css-tree\\"',
__ANDROID__: false,
__IOS__: true,
'global.isAndroid': false,
'global.isIOS': true,
process: 'global.process',
profile: '() => {}',
__DEV__: 'true',
__TEST__: 'false',
'process.env.NODE_ENV': '\\"development\\"'
}
),
/* config.plugin('BundleAnalyzerPlugin') */
new BundleAnalyzerPlugin(),
/* config.plugin('WatchStateLoggerPlugin') */
new WatchStateLoggerPlugin(),
/* config.plugin('ReactRefreshWebpackPlugin') */
@ -621,9 +678,9 @@ exports[`react configuration > ios > base config 1`] = `
{
loader: 'apply-css-loader'
},
/* config.module.rule('css').use('css-loader') */
/* config.module.rule('css').use('css2json-loader') */
{
loader: 'css-loader'
loader: 'css2json-loader'
}
]
},
@ -631,6 +688,10 @@ exports[`react configuration > ios > base config 1`] = `
{
test: /\\\\.scss$/,
use: [
/* config.module.rule('scss').use('apply-css-loader') */
{
loader: 'apply-css-loader'
},
/* config.module.rule('scss').use('css2json-loader') */
{
loader: 'css2json-loader'
@ -644,6 +705,16 @@ exports[`react configuration > ios > base config 1`] = `
]
},
optimization: {
splitChunks: {
cacheGroups: {
defaultVendor: {
test: /[\\\\\\\\/]node_modules[\\\\\\\\/]/,
priority: -10,
name: 'vendor',
chunks: 'all'
}
}
},
minimizer: [
/* config.optimization.minimizer('TerserPlugin') */
new TerserPlugin(
@ -666,22 +737,27 @@ exports[`react configuration > ios > base config 1`] = `
cleanOnceBeforeBuildPatterns: [
'__jest__/platforms/ios/__jest__/app/**/*'
],
verbose: true
verbose: false
}
),
/* config.plugin('DefinePlugin') */
new DefinePlugin(
{
'global.NS_WEBPACK': true,
__DEV__: true,
__NS_WEBPACK__: true,
__CSS_PARSER__: '\\"css-tree\\"',
__ANDROID__: false,
__IOS__: true,
'global.isAndroid': false,
'global.isIOS': true,
process: 'global.process',
profile: '() => {}',
__DEV__: 'true',
__TEST__: 'false',
'process.env.NODE_ENV': '\\"development\\"'
}
),
/* config.plugin('BundleAnalyzerPlugin') */
new BundleAnalyzerPlugin(),
/* config.plugin('WatchStateLoggerPlugin') */
new WatchStateLoggerPlugin()
],

56
packages/webpack5/__tests__/configuration/__snapshots__/vue.spec.ts.snap
View File

@ -88,9 +88,9 @@ exports[`vue configuration for android 1`] = `
{
loader: 'apply-css-loader'
},
/* config.module.rule('css').use('css-loader') */
/* config.module.rule('css').use('css2json-loader') */
{
loader: 'css-loader'
loader: 'css2json-loader'
}
]
},
@ -98,6 +98,10 @@ exports[`vue configuration for android 1`] = `
{
test: /\\\\.scss$/,
use: [
/* config.module.rule('scss').use('apply-css-loader') */
{
loader: 'apply-css-loader'
},
/* config.module.rule('scss').use('css2json-loader') */
{
loader: 'css2json-loader'
@ -124,6 +128,16 @@ exports[`vue configuration for android 1`] = `
]
},
optimization: {
splitChunks: {
cacheGroups: {
defaultVendor: {
test: /[\\\\\\\\/]node_modules[\\\\\\\\/]/,
priority: -10,
name: 'vendor',
chunks: 'all'
}
}
},
minimizer: [
/* config.optimization.minimizer('TerserPlugin') */
new TerserPlugin(
@ -148,19 +162,25 @@ exports[`vue configuration for android 1`] = `
cleanOnceBeforeBuildPatterns: [
'__jest__/platforms/android/app/src/main/assets/app/**/*'
],
verbose: true
verbose: false
}
),
/* config.plugin('DefinePlugin') */
new DefinePlugin(
{
'global.NS_WEBPACK': true,
__DEV__: true,
__NS_WEBPACK__: true,
__CSS_PARSER__: '\\"css-tree\\"',
__ANDROID__: true,
__IOS__: false,
'global.isAndroid': true,
'global.isIOS': false,
process: 'global.process',
profile: '() => {}'
}
),
/* config.plugin('BundleAnalyzerPlugin') */
new BundleAnalyzerPlugin(),
/* config.plugin('WatchStateLoggerPlugin') */
new WatchStateLoggerPlugin()
],
@ -260,9 +280,9 @@ exports[`vue configuration for ios 1`] = `
{
loader: 'apply-css-loader'
},
/* config.module.rule('css').use('css-loader') */
/* config.module.rule('css').use('css2json-loader') */
{
loader: 'css-loader'
loader: 'css2json-loader'
}
]
},
@ -270,6 +290,10 @@ exports[`vue configuration for ios 1`] = `
{
test: /\\\\.scss$/,
use: [
/* config.module.rule('scss').use('apply-css-loader') */
{
loader: 'apply-css-loader'
},
/* config.module.rule('scss').use('css2json-loader') */
{
loader: 'css2json-loader'
@ -296,6 +320,16 @@ exports[`vue configuration for ios 1`] = `
]
},
optimization: {
splitChunks: {
cacheGroups: {
defaultVendor: {
test: /[\\\\\\\\/]node_modules[\\\\\\\\/]/,
priority: -10,
name: 'vendor',
chunks: 'all'
}
}
},
minimizer: [
/* config.optimization.minimizer('TerserPlugin') */
new TerserPlugin(
@ -320,19 +354,25 @@ exports[`vue configuration for ios 1`] = `
cleanOnceBeforeBuildPatterns: [
'__jest__/platforms/ios/__jest__/app/**/*'
],
verbose: true
verbose: false
}
),
/* config.plugin('DefinePlugin') */
new DefinePlugin(
{
'global.NS_WEBPACK': true,
__DEV__: true,
__NS_WEBPACK__: true,
__CSS_PARSER__: '\\"css-tree\\"',
__ANDROID__: false,
__IOS__: true,
'global.isAndroid': false,
'global.isIOS': true,
process: 'global.process',
profile: '() => {}'
}
),
/* config.plugin('BundleAnalyzerPlugin') */
new BundleAnalyzerPlugin(),
/* config.plugin('WatchStateLoggerPlugin') */
new WatchStateLoggerPlugin()
],

34
packages/webpack5/src/configuration/base.ts
View File

@ -1,10 +1,8 @@
import Config from 'webpack-chain';
import { IWebpackEnv, Platform } from '../index';
import { IWebpackEnv } from '../index';
import {
getAbsoluteDistPath,
getDistPath,
getEntryPath,
getPackageJson,
getPlatform,
} from '../helpers/project';
@ -17,19 +15,21 @@ import { BundleAnalyzerPlugin } from 'webpack-bundle-analyzer';
export default function (config: Config, env: IWebpackEnv): Config {
const entryPath = getEntryPath();
const platform = getPlatform();
const packageJson = getPackageJson();
const mode = env.production ? 'production' : 'development';
// set mode
config.mode(mode);
// package.json is generated by the CLI with runtime options
// this ensures it's not included in the bundle
config.externals(['package.json']);
// todo: devtool
config.devtool('inline-source-map');
// todo: figure out easiest way to make "node" target work in ns,
// todo: figure out easiest way to make "node" target work in ns
// rather than the custom ns target implementation that's hard to maintain
// appears to be working - but we still have to deal with HMR
config.target('node');
config.entry('bundle').add(entryPath);
@ -62,11 +62,6 @@ export default function (config: Config, env: IWebpackEnv): Config {
priority: -10,
name: 'vendor',
chunks: 'all',
// test: (module) => {
// const moduleName = module.nameForCondition ? module.nameForCondition() : '';
// return /[\\/]node_modules[\\/]/.test(moduleName);
// },
// enforce: true
},
},
});
@ -74,6 +69,7 @@ export default function (config: Config, env: IWebpackEnv): Config {
// look for loaders in
// - node_modules/@nativescript/webpack/dist/loaders
// - node_modules
// allows for cleaner rules, without having to specify full paths to loaders
config.resolveLoader.modules
.add('node_modules/@nativescript/webpack/dist/loaders')
.add('node_modules');
@ -149,6 +145,9 @@ export default function (config: Config, env: IWebpackEnv): Config {
config.module
.rule('scss')
.test(/\.scss$/)
.use('apply-css-loader')
.loader('apply-css-loader')
.end()
.use('css2json-loader')
.loader('css2json-loader')
.end()
@ -159,18 +158,22 @@ export default function (config: Config, env: IWebpackEnv): Config {
config.plugin('CleanWebpackPlugin').use(CleanWebpackPlugin, [
{
cleanOnceBeforeBuildPatterns: [`${getAbsoluteDistPath()}/**/*`],
verbose: true,
verbose: !!env.verbose,
},
]);
// todo: refine defaults
config.plugin('DefinePlugin').use(DefinePlugin, [
{
'global.NS_WEBPACK': true,
'global.isAndroid': platform === 'android',
'global.isIOS': platform === 'ios',
__DEV__: mode === 'development',
__NS_WEBPACK__: true,
__CSS_PARSER__: JSON.stringify('css-tree'), // todo: replace from config value
__ANDROID__: platform === 'android',
__IOS__: platform === 'ios',
/* for compat only */ 'global.isAndroid': platform === 'android',
/* for compat only */ 'global.isIOS': platform === 'ios',
process: 'global.process',
profile: '() => {}',
/* todo: remove if fixed in core? */ profile: '() => {}',
},
]);
@ -183,6 +186,7 @@ export default function (config: Config, env: IWebpackEnv): Config {
// },
// ]);
// todo: make opt-in with a flag
config.plugin('BundleAnalyzerPlugin').use(BundleAnalyzerPlugin);
// add the WatchStateLogger plugin used to notify the CLI of build state

9
packages/webpack5/src/configuration/react.ts
View File

@ -8,9 +8,11 @@ export default function (config: Config, env: IWebpackEnv = _env): Config {
base(config, env);
const platform = getPlatform();
const mode = env.production ? 'production' : 'development';
const production = mode === 'production';
// todo: use env
let isAnySourceMapEnabled = true;
let production = false;
config.resolve.extensions.prepend('.tsx').prepend(`.${platform}.tsx`);
config.resolve.alias.set('react-dom', 'react-nativescript');
@ -30,15 +32,12 @@ export default function (config: Config, env: IWebpackEnv = _env): Config {
config.plugin('DefinePlugin').tap((args) => {
args[0] = merge(args[0], {
/** For various libraries in the React ecosystem. */
__DEV__: production ? 'false' : 'true',
__TEST__: 'false',
/**
* Primarily for React Fast Refresh plugin, but technically the allowHmrInProduction option could be used instead.
* Worth including anyway, as there are plenty of Node libraries that use this flag.
*/
'process.env.NODE_ENV': JSON.stringify(
production ? 'production' : 'development'
),
'process.env.NODE_ENV': JSON.stringify(mode),
});
return args;

2
packages/webpack5/src/configuration/vue.ts
View File

@ -23,6 +23,8 @@ export default function (config: Config, env: IWebpackEnv = _env): Config {
.tap((options) => {
return {
...options,
// todo: should be a compiler object
// but we want it as an external dependency
compiler: 'nativescript-vue-template-compiler',
};
})

24
packages/webpack5/src/helpers/dependencies.ts Normal file
View File

@ -0,0 +1,24 @@
import { getPackageJson, getProjectRootPath } from './project';
import path from 'path';
export function getAllDependencies(): string[] {
const packageJSON = getPackageJson();
console.log(packageJSON);
return [
...Object.keys(packageJSON.dependencies ?? {}),
...Object.keys(packageJSON.devDependencies ?? {}),
];
}
export function getDependencyPath(dependencyName: string): string | null {
try {
const resolvedPath = require.resolve(`${dependencyName}/package.json`, {
paths: [getProjectRootPath()],
});
return path.dirname(resolvedPath);
} catch (err) {
return null;
}
}

11
packages/webpack5/src/helpers/errors.ts
View File

@ -1,11 +0,0 @@
// todo: refine
export function error(message: string, info?: { possibleCauses?: string[] }) {
console.error(`
NativeScript Webpack encountered an error and cannot proceed with the build:
${message}
Possible causes:
${info?.possibleCauses?.map((cause) => `- ${cause}`).join('\n')}
`);
}

36
packages/webpack5/src/helpers/externalConfigs.ts Normal file
View File

@ -0,0 +1,36 @@
import path from 'path';
import fs from 'fs';
import dedent from 'ts-dedent';
import * as lib from '../index';
import { error, info } from './log';
import { getAllDependencies, getDependencyPath } from './dependencies';
export function applyExternalConfigs() {
getAllDependencies().forEach((dependency) => {
const packagePath = getDependencyPath(dependency);
const configPath = path.join(packagePath, 'nativescript.webpack.js');
if (fs.existsSync(configPath)) {
info(`Discovered config: ${configPath}`);
try {
const externalConfig = require(configPath);
if (typeof externalConfig === 'function') {
externalConfig(lib);
} else {
// todo: warn user
// todo: perhaps support exported objects to merge into config?
}
} catch (err) {
error(
dedent`
Unable to apply config: ${configPath}.
Error is:
`,
err
);
}
}
});
}

52
packages/webpack5/src/helpers/flavor.ts
View File

@ -1,18 +1,44 @@
import { defaultConfigs } from '@nativescript/webpack';
import { getAllDependencies } from './dependencies';
import { error } from './log';
import dedent from 'ts-dedent';
export function determineProjectFlavor(): keyof typeof defaultConfigs {
// todo;
export function determineProjectFlavor(): keyof typeof defaultConfigs | false {
const dependencies = getAllDependencies();
// error(`
// Could not determine project flavor.
//
// Please use webpack.useConfig('<flavor>') to explicitly set the base config.
// `, {
// possibleCauses: [
// 'Not in a NativeScript project',
// 'The project is not at the current working directory'
// ]
// })
if (dependencies.includes('nativescript-vue')) {
return 'vue';
}
return 'vue';
if (dependencies.includes('@nativescript/angular')) {
return 'angular';
}
if (dependencies.includes('react-nativescript')) {
return 'react';
}
if (dependencies.includes('svelte-native')) {
return 'svelte';
}
// the order is important - angular, react, and svelte also include these deps
// but should return prior to this condition!
if (
dependencies.includes('@nativescript/core') &&
dependencies.includes('typescript')
) {
return 'typescript';
}
if (dependencies.includes('@nativescript/core')) {
return 'javascript';
}
error(dedent`
Could not determine project flavor.
Please use webpack.useConfig('<flavor>') to explicitly set the base config.
`);
return false;
}

23
packages/webpack5/src/helpers/log.ts Normal file
View File

@ -0,0 +1,23 @@
// todo: refine
// export function error(message: string, info?: { possibleCauses?: string[] }) {
// console.error(`
// NativeScript Webpack encountered an error and cannot proceed with the build:
//
// ${message}
//
// Possible causes:
// ${info?.possibleCauses?.map((cause) => `- ${cause}`).join('\n')}
// `);
// }
export function error(...data: any) {
console.error(`[@nativescript/webpack]`, ...data);
}
export function warn(...data: any) {
console.warn(`[@nativescript/webpack]`, ...data);
}
export function info(...data: any) {
console.info(`[@nativescript/webpack]`, ...data);
}

4
packages/webpack5/src/helpers/project.ts
View File

@ -1,5 +1,6 @@
import { env, Platform } from '../index';
import { resolve, basename } from 'path';
import { error } from './log';
export function getProjectRootPath(): string {
// todo: find actual path?
@ -42,8 +43,7 @@ export function getPlatform(): Platform {
return 'ios';
}
// todo: maybe no throw?
throw new Error('You need to provide a target platform!');
error('You need to provide a target platform!');
}
interface IPackageJson {

18
packages/webpack5/src/index.ts
View File

@ -1,8 +1,9 @@
import Config from 'webpack-chain';
import webpack from 'webpack';
import { highlight } from 'cli-highlight';
import { configs } from './configuration';
import { determineProjectFlavor } from './helpers/flavor';
import { highlight } from 'cli-highlight';
import { applyExternalConfigs } from './helpers/externalConfigs';
export type Platform = 'android' | 'ios' | string;
@ -49,11 +50,18 @@ export function useConfig(config: keyof typeof defaultConfigs | false) {
}
}
export function chainWebpack(chainFn: (config: Config, env: IWebpackEnv) => any) {
export function chainWebpack(
chainFn: (config: Config, env: IWebpackEnv) => any
) {
webpackChains.push(chainFn);
}
export function mergeWebpack(mergeFn: (config: Partial<webpack.Configuration>, env: IWebpackEnv) => any | Partial<webpack.Configuration>) {
export function mergeWebpack(
mergeFn: (
config: Partial<webpack.Configuration>,
env: IWebpackEnv
) => any | Partial<webpack.Configuration>
) {
webpackMerges.push(mergeFn);
}
@ -64,6 +72,10 @@ export function resolveChainableConfig() {
useConfig(determineProjectFlavor());
}
// apply configs from dependencies
// todo: allow opt-out
applyExternalConfigs();
// this applies all chain configs
webpackChains.forEach((chainFn) => {
return chainFn(config, env);

38
packages/webpack5/src/loaders/apply-css-loader/index.ts
View File

@ -11,33 +11,29 @@ export default function loader(content, map) {
?.slice(this.loaderIndex)
.some(({ path }) => path.includes(loader));
};
// add a tag to the applied css
const tag =
this.mode === 'development' ? `, ${JSON.stringify(this.resourcePath)}` : '';
if (hasLoader('apply-css-loader')) {
// add a tag to the applied css
const tag =
this.mode === 'development'
? `, ${JSON.stringify(this.resourcePath)}`
: '';
content = dedent`
${content}
const { addTaggedAdditionalCSS } = require("@nativescript/core/ui/styling/style-scope");
addTaggedAdditionalCSS(___CSS2JSON_LOADER_EXPORT___${tag})
${content}
const { addTaggedAdditionalCSS } = require("@nativescript/core/ui/styling/style-scope");
addTaggedAdditionalCSS(___CSS2JSON_LOADER_EXPORT___${tag})
`;
} else if (hasLoader('css-loader')) {
content = dedent`
${content}
// apply css
const { Application } = require("@nativescript/core");
require("@nativescript/core/ui/styling/style-scope");
if (___CSS_LOADER_EXPORT___ && typeof ___CSS_LOADER_EXPORT___.forEach === "function") {
___CSS_LOADER_EXPORT___.forEach(cssExport => {
if (cssExport.length > 1 && cssExport[1]) {
// applying the second item of the export as it contains the css contents
Application.addCss(cssExport[1]);
}
});
}
`;
${content}
const { addTaggedAdditionalCSS } = require("@nativescript/core/ui/styling/style-scope");
if (___CSS_LOADER_EXPORT___ && typeof ___CSS_LOADER_EXPORT___.forEach === "function") {
___CSS_LOADER_EXPORT___.forEach(cssExport => {
if (cssExport.length > 1 && cssExport[1]) {
// applying the second item of the export as it contains the css contents
addTaggedAdditionalCSS(cssExport[1]${tag});
}
});
}
`;
} else {
this.emitWarning(new Error(cssLoaderWarning));
}

4
packages/webpack5/src/loaders/css2json-loader/index.ts
View File

@ -13,6 +13,8 @@ export default function loader(content: string, map: any) {
const ast = parse(content);
// todo: revise if this is necessary
// todo: perhaps use postCSS and just build imports into a single file?
let dependencies = [];
getImportRules(ast)
.map(extractUrlFromRule)
@ -37,9 +39,7 @@ export default function loader(content: string, map: any) {
const code = dedent`
/* CSS2JSON */
${dependencies.join('\n')}
const ___CSS2JSON_LOADER_EXPORT___ = ${str}
export default ___CSS2JSON_LOADER_EXPORT___
`;
this.callback(

38
packages/webpack5/src/plugins/WatchStateLoggerPlugin.ts
View File

@ -1,3 +1,6 @@
import webpack from 'webpack';
const id = 'WatchStateLoggerPlugin';
export enum messages {
compilationComplete = 'Webpack compilation complete.',
startWatching = 'Webpack compilation complete. Watching for file changes.',
@ -13,15 +16,20 @@ export class WatchStateLoggerPlugin {
apply(compiler) {
const plugin = this;
compiler.hooks.watchRun.tapAsync('WatchStateLoggerPlugin', function (compiler, callback) {
compiler.hooks.watchRun.tapAsync(id, function (compiler, callback) {
plugin.isRunningWatching = true;
if (plugin.isRunningWatching) {
console.log(messages.changeDetected);
}
process.send && process.send(messages.changeDetected, (error) => null);
notify(messages.changeDetected);
callback();
});
compiler.hooks.afterEmit.tapAsync('WatchStateLoggerPlugin', function (compilation, callback) {
compiler.hooks.afterEmit.tapAsync(id, function (compilation, callback) {
callback();
if (plugin.isRunningWatching) {
@ -30,18 +38,20 @@ export class WatchStateLoggerPlugin {
console.log(messages.compilationComplete);
}
const emittedFiles = Object.keys(compilation.assets).filter((assetKey) => compilation.assets[assetKey].emitted);
const emittedFiles = Object.keys(compilation.assets).filter(
(assetKey) => compilation.assets[assetKey].emitted
);
const chunkFiles = getChunkFiles(compilation);
process.send && process.send(messages.compilationComplete, (error) => null);
notify(messages.compilationComplete);
// Send emitted files so they can be LiveSynced if need be
process.send && process.send({ emittedFiles, chunkFiles, hash: compilation.hash }, (error) => null);
notify({ emittedFiles, chunkFiles, hash: compilation.hash });
});
}
}
function getChunkFiles(compilation) {
function getChunkFiles(compilation: webpack.Compilation) {
const chunkFiles = [];
try {
compilation.chunks.forEach((chunk) => {
@ -57,3 +67,17 @@ function getChunkFiles(compilation) {
return chunkFiles;
}
function notify(message: any) {
if (!process.send) {
return;
}
process.send(message, (error) => {
if (error) {
console.error(`[${id}] Process Send Error: `, error);
}
return null;
});
}