Nativescript Angular 代码共享项目问题与 Webpack [英] Nativescript Angular code sharing project problem with Webpack
本文介绍了Nativescript Angular 代码共享项目问题与 Webpack的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
问题描述
我使用 Angular 8.30 和 Nativescript 创建了一个代码共享项目.
I have created a code-sharing projects with Angular 8.30 and Nativescript.
当我运行 ng serve 时，应用程序构建正常.但是，使用 tns run android 我遇到了 Webpack 问题.
When I run ng serve, the app builds ok. However with tns run android I have problems with Webpack.
这里是错误:
Invalid options object. Copy Plugin has been initialized using an options object that does not match the API schema.
- options[0] misses the property 'patterns'. Should be:
[non-empty string | object { from, to?, context?, globOptions?, toType?, force?, flatten?, transform?, cacheTransform?, transformPath?, noErrorOnMissing? }, ...] (should not have fewer than 1 item)
- options[1] misses the property 'patterns'. Should be:
[non-empty string | object { from, to?, context?, globOptions?, toType?, force?, flatten?, transform?, cacheTransform?, transformPath?, noErrorOnMissing? }, ...] (should not have fewer than 1 item)
- options[2] misses the property 'patterns'. Should be:
[non-empty string | object { from, to?, context?, globOptions?, toType?, force?, flatten?, transform?, cacheTransform?, transformPath?, noErrorOnMissing? }, ...] (should not have fewer than 1 item)
ValidationError: Invalid options object. Copy Plugin has been initialized using an options object that does not match the API schema.
at validate (C:\Users\garma\Desktop\test--project\node_modules\schema-utils\dist\validate.js:96:11)
at new CopyPlugin (C:\Users\garma\Desktop\test--project\node_modules\copy-webpack-plugin\dist\index.js:24:30)
at module.exports (C:\Users\garma\Desktop\test--project\webpack.config.js:302:13)
at handleFunction (C:\Users\garma\Desktop\test--project\node_modules\webpack-cli\bin\prepareOptions.js:23:13)
at prepareOptions (C:\Users\garma\Desktop\test--project\node_modules\webpack-cli\bin\prepareOptions.js:9:5)
at requireConfig (C:\Users\garma\Desktop\test--project\node_modules\webpack-cli\bin\convert-argv.js:136:14)
at C:\Users\garma\Desktop\test--project\node_modules\webpack-cli\bin\convert-argv.js:142:17
at Array.forEach (<anonymous>)
at module.exports (C:\Users\garma\Desktop\test--project\node_modules\webpack-cli\bin\convert-argv.js:140:15)
at C:\Users\garma\Desktop\test--project\node_modules\webpack-cli\bin\cli.js:241:39
at Object.parse (C:\Users\garma\Desktop\test--project\node_modules\webpack-cli\node_modules\yargs\yargs.js:567:18)
at C:\Users\garma\Desktop\test--project\node_modules\webpack-cli\bin\cli.js:219:8
at Object.<anonymous> (C:\Users\garma\Desktop\test--project\node_modules\webpack-cli\bin\cli.js:538:3)
at Module._compile (internal/modules/cjs/loader.js:1138:30)
at Object.Module._extensions..js (internal/modules/cjs/loader.js:1158:10)
at Module.load (internal/modules/cjs/loader.js:986:32)
at Function.Module._load (internal/modules/cjs/loader.js:879:14)
at Module.require (internal/modules/cjs/loader.js:1026:19)
at require (internal/modules/cjs/helpers.js:72:18)
at Object.<anonymous> (C:\Users\garma\Desktop\test--project\node_modules\webpack\bin\webpack.js:156:2)
at Module._compile (internal/modules/cjs/loader.js:1138:30)
at Object.Module._extensions..js (internal/modules/cjs/loader.js:1158:10)
at Module.load (internal/modules/cjs/loader.js:986:32)
at Function.Module._load (internal/modules/cjs/loader.js:879:14)
at Function.executeUserEntryPoint [as runMain] (internal/modules/run_main.js:71:12)
at internal/main/run_main_module.js:17:47
Executing webpack failed with exit code 1.
这是我的 webpack.config.js 文件:
This is my webpack.config.js file:
const { join, relative, resolve, sep, dirname } = require("path");
const webpack = require("webpack");
const nsWebpack = require("nativescript-dev-webpack");
const nativescriptTarget = require("nativescript-dev-webpack/nativescript-target");
const { nsReplaceBootstrap } = require("nativescript-dev-webpack/transformers/ns-replace-bootstrap");
const { nsReplaceLazyLoader } = require("nativescript-dev-webpack/transformers/ns-replace-lazy-loader");
const { nsSupportHmrNg } = require("nativescript-dev-webpack/transformers/ns-support-hmr-ng");
const { getMainModulePath } = require("nativescript-dev-webpack/utils/ast-utils");
const { getNoEmitOnErrorFromTSConfig, getCompilerOptionsFromTSConfig } = require("nativescript-dev-webpack/utils/tsconfig-utils");
const CleanWebpackPlugin = require("clean-webpack-plugin");
const CopyWebpackPlugin = require("copy-webpack-plugin");
const { BundleAnalyzerPlugin } = require("webpack-bundle-analyzer");
const { NativeScriptWorkerPlugin } = require("nativescript-worker-loader/NativeScriptWorkerPlugin");
const TerserPlugin = require("terser-webpack-plugin");
const { getAngularCompilerPlugin } = require("nativescript-dev-webpack/plugins/NativeScriptAngularCompilerPlugin");
const hashSalt = Date.now().toString();
module.exports = env => {
// Add your custom Activities, Services and other Android app components here.
const appComponents = env.appComponents || [];
appComponents.push(...[
"tns-core-modules/ui/frame",
"tns-core-modules/ui/frame/activity",
]);
const platform = env && (env.android && "android" || env.ios && "ios" || env.platform);
if (!platform) {
throw new Error("You need to provide a target platform!");
}
const AngularCompilerPlugin = getAngularCompilerPlugin(platform);
const projectRoot = __dirname;
// Default destination inside platforms/<platform>/...
const dist = resolve(projectRoot, nsWebpack.getAppPath(platform, projectRoot));
const {
// The 'appPath' and 'appResourcesPath' values are fetched from
// the nsconfig.json configuration file.
appPath = "src",
appResourcesPath = "App_Resources",
// You can provide the following flags when running 'tns run android|ios'
aot, // --env.aot
snapshot, // --env.snapshot,
production, // --env.production
uglify, // --env.uglify
report, // --env.report
sourceMap, // --env.sourceMap
hiddenSourceMap, // --env.hiddenSourceMap
hmr, // --env.hmr,
unitTesting, // --env.unitTesting
verbose, // --env.verbose
snapshotInDocker, // --env.snapshotInDocker
skipSnapshotTools, // --env.skipSnapshotTools
compileSnapshot // --env.compileSnapshot
} = env;
const useLibs = compileSnapshot;
const isAnySourceMapEnabled = !!sourceMap || !!hiddenSourceMap;
const externals = nsWebpack.getConvertedExternals(env.externals);
const appFullPath = resolve(projectRoot, appPath);
const tsConfigName = "tsconfig.tns.json";
const tsConfigPath = join(__dirname, tsConfigName);
const hasRootLevelScopedModules = nsWebpack.hasRootLevelScopedModules({ projectDir: projectRoot });
const hasRootLevelScopedAngular = nsWebpack.hasRootLevelScopedAngular({ projectDir: projectRoot });
let coreModulesPackageName = "tns-core-modules";
const alias = env.alias || {};
alias['~'] = appFullPath;
const compilerOptions = getCompilerOptionsFromTSConfig(tsConfigPath);
if (hasRootLevelScopedModules) {
coreModulesPackageName = "@nativescript/core";
alias["tns-core-modules"] = coreModulesPackageName;
nsWebpack.processTsPathsForScopedModules({ compilerOptions });
}
if (hasRootLevelScopedAngular) {
alias["nativescript-angular"] = "@nativescript/angular";
nsWebpack.processTsPathsForScopedAngular({ compilerOptions });
}
const appResourcesFullPath = resolve(projectRoot, appResourcesPath);
const entryModule = `${nsWebpack.getEntryModule(appFullPath, platform)}.ts`;
const entryPath = `.${sep}${entryModule}`;
const entries = env.entries || {};
entries.bundle = entryPath;
const areCoreModulesExternal = Array.isArray(env.externals) && env.externals.some(e => e.indexOf("tns-core-modules") > -1);
if (platform === "ios" && !areCoreModulesExternal) {
entries["tns_modules/tns-core-modules/inspector_modules"] = "inspector_modules";
};
const ngCompilerTransformers = [];
const additionalLazyModuleResources = [];
if (aot) {
ngCompilerTransformers.push(nsReplaceBootstrap);
}
if (hmr) {
ngCompilerTransformers.push(nsSupportHmrNg);
}
// when "@angular/core" is external, it's not included in the bundles. In this way, it will be used
// directly from node_modules and the Angular modules loader won't be able to resolve the lazy routes
// fixes https://github.com/NativeScript/nativescript-cli/issues/4024
if (env.externals && env.externals.indexOf("@angular/core") > -1) {
const appModuleRelativePath = getMainModulePath(resolve(appFullPath, entryModule), tsConfigName);
if (appModuleRelativePath) {
const appModuleFolderPath = dirname(resolve(appFullPath, appModuleRelativePath));
// include the lazy loader inside app module
ngCompilerTransformers.push(nsReplaceLazyLoader);
// include the new lazy loader path in the allowed ones
additionalLazyModuleResources.push(appModuleFolderPath);
}
}
const ngCompilerPlugin = new AngularCompilerPlugin({
hostReplacementPaths: nsWebpack.getResolver([platform, "tns"]),
platformTransformers: ngCompilerTransformers.map(t => t(() => ngCompilerPlugin, resolve(appFullPath, entryModule), projectRoot)),
mainPath: join(appFullPath, entryModule),
tsConfigPath,
skipCodeGeneration: !aot,
sourceMap: !!isAnySourceMapEnabled,
additionalLazyModuleResources: additionalLazyModuleResources,
compilerOptions: { paths: compilerOptions.paths }
});
let sourceMapFilename = nsWebpack.getSourceMapFilename(hiddenSourceMap, __dirname, dist);
const itemsToClean = [`${dist}/**/*`];
if (platform === "android") {
itemsToClean.push(`${join(projectRoot, "platforms", "android", "app", "src", "main", "assets", "snapshots")}`);
itemsToClean.push(`${join(projectRoot, "platforms", "android", "app", "build", "configurations", "nativescript-android-snapshot")}`);
}
const noEmitOnErrorFromTSConfig = getNoEmitOnErrorFromTSConfig(join(projectRoot, tsConfigName));
nsWebpack.processAppComponents(appComponents, platform);
const config = {
mode: production ? "production" : "development",
context: appFullPath,
externals,
watchOptions: {
ignored: [
appResourcesFullPath,
// Don't watch hidden files
"**/.*",
]
},
target: nativescriptTarget,
entry: entries,
output: {
pathinfo: false,
path: dist,
sourceMapFilename,
libraryTarget: "commonjs2",
filename: "[name].js",
globalObject: "global",
hashSalt
},
resolve: {
extensions: [".ts", ".js", ".scss", ".css"],
// Resolve {N} system modules from tns-core-modules
modules: [
resolve(__dirname, `node_modules/${coreModulesPackageName}`),
resolve(__dirname, "node_modules"),
`node_modules/${coreModulesPackageName}`,
"node_modules",
],
alias,
symlinks: true
},
resolveLoader: {
symlinks: false
},
node: {
// Disable node shims that conflict with NativeScript
"http": false,
"timers": false,
"setImmediate": false,
"fs": "empty",
"__dirname": false,
},
devtool: hiddenSourceMap ? "hidden-source-map" : (sourceMap ? "inline-source-map" : "none"),
optimization: {
runtimeChunk: "single",
noEmitOnErrors: noEmitOnErrorFromTSConfig,
splitChunks: {
cacheGroups: {
vendor: {
name: "vendor",
chunks: "all",
test: (module, chunks) => {
const moduleName = module.nameForCondition ? module.nameForCondition() : '';
return /[\\/]node_modules[\\/]/.test(moduleName) ||
appComponents.some(comp => comp === moduleName);
},
enforce: true,
},
}
},
minimize: !!uglify,
minimizer: [
new TerserPlugin({
parallel: true,
cache: true,
sourceMap: isAnySourceMapEnabled,
terserOptions: {
output: {
comments: false,
semicolons: !isAnySourceMapEnabled
},
compress: {
// The Android SBG has problems parsing the output
// when these options are enabled
'collapse_vars': platform !== "android",
sequences: platform !== "android",
}
}
})
],
},
module: {
rules: [
{
include: join(appFullPath, entryPath),
use: [
// Require all Android app components
platform === "android" && {
loader: "nativescript-dev-webpack/android-app-components-loader",
options: { modules: appComponents }
},
{
loader: "nativescript-dev-webpack/bundle-config-loader",
options: {
angular: true,
loadCss: !snapshot, // load the application css if in debug mode
unitTesting,
appFullPath,
projectRoot,
ignoredFiles: nsWebpack.getUserDefinedEntries(entries, platform)
}
},
].filter(loader => !!loader)
},
{ test: /\.html$|\.xml$/, use: "raw-loader" },
{
test: /[\/|\\]app\.css$/,
use: [
"nativescript-dev-webpack/style-hot-loader",
{
loader: "nativescript-dev-webpack/css2json-loader",
options: { useForImports: true }
}
]
},
{
test: /[\/|\\]app\.scss$/,
use: [
"nativescript-dev-webpack/style-hot-loader",
{
loader: "nativescript-dev-webpack/css2json-loader",
options: { useForImports: true }
},
"sass-loader"
]
},
// Angular components reference css files and their imports using raw-loader
{ test: /\.css$/, exclude: /[\/|\\]app\.css$/, use: "raw-loader" },
{ test: /\.scss$/, exclude: /[\/|\\]app\.scss$/, use: ["raw-loader", "resolve-url-loader", "sass-loader"] },
{
test: /(?:\.ngfactory\.js|\.ngstyle\.js|\.ts)$/,
use: [
"nativescript-dev-webpack/moduleid-compat-loader",
"nativescript-dev-webpack/lazy-ngmodule-hot-loader",
"@ngtools/webpack",
]
},
// Mark files inside `@angular/core` as using SystemJS style dynamic imports.
// Removing this will cause deprecation warnings to appear.
{
test: /[\/\\]@angular[\/\\]core[\/\\].+\.js$/,
parser: { system: true },
},
],
},
plugins: [
// Define useful constants like TNS_WEBPACK
new webpack.DefinePlugin({
"global.TNS_WEBPACK": "true",
"process": "global.process",
}),
// Remove all files from the out dir.
new CleanWebpackPlugin(itemsToClean, { verbose: !!verbose }),
// Copy assets to out dir. Add your own globs as needed.
new CopyWebpackPlugin([
{ from: { glob: "fonts/**" } },
{ from: { glob: "**/*.jpg" } },
{ from: { glob: "**/*.png" } },
], { ignore: [`${relative(appPath, appResourcesFullPath)}/**`] }),
new nsWebpack.GenerateNativeScriptEntryPointsPlugin("bundle"),
// For instructions on how to set up workers with webpack
// check out https://github.com/nativescript/worker-loader
new NativeScriptWorkerPlugin(),
ngCompilerPlugin,
// Does IPC communication with the {N} CLI to notify events when running in watch mode.
new nsWebpack.WatchStateLoggerPlugin(),
],
};
if (report) {
// Generate report files for bundles content
config.plugins.push(new BundleAnalyzerPlugin({
analyzerMode: "static",
openAnalyzer: false,
generateStatsFile: true,
reportFilename: resolve(projectRoot, "report", `report.html`),
statsFilename: resolve(projectRoot, "report", `stats.json`),
}));
}
if (snapshot) {
config.plugins.push(new nsWebpack.NativeScriptSnapshotPlugin({
chunk: "vendor",
angular: true,
requireModules: [
"reflect-metadata",
"@angular/platform-browser",
"@angular/core",
"@angular/common",
"@angular/router",
"nativescript-angular/platform-static",
"nativescript-angular/router",
],
projectRoot,
webpackConfig: config,
snapshotInDocker,
skipSnapshotTools,
useLibs
}));
}
if (hmr) {
config.plugins.push(new webpack.HotModuleReplacementPlugin());
}
return config;
};
我怎样才能找出修复方法?
How can I figure out the fix?
推荐答案
其实这个问题跟"@angular-devkit/build-angular"的版本有关.
Actually, this issue is related to version of "@angular-devkit/build-angular".
对我有用！
- 生成代码共享项目后:
- After generating code sharing project:
- 删除文件夹:'hooks'、'node_modules'、'platforms'
- 删除文件:'package-lock.json'、'webpack.config.js'
- 将 '@angular-devkit/build-angular' 的版本从当前 (~0.803.0) 更改为 ~0.7.0 ；然后运行 npm install
- 然后将@angular-devkit/build-angular"版本更改为当前版本(~0.803.0).然后运行 nmp install
- 测试:tns 运行 ios --bundle
这篇关于Nativescript Angular 代码共享项目问题与 Webpack的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！
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