Информация
У меня есть приложение (actjs), которое работает с docker
, оно использует веб-пакет, но при запуске вылетает, говоря, что html-loader
не может быть решена. Я установил его, но когда я перезапустил Docker, он продолжает это говорить.
Сообщение об ошибке
Html Webpack Plugin:
Error: Child compilation failed:
Entry module not found: Error: Can't resolve 'html-loader' in '/usr/src/app/client':
Error: Can't resolve 'html-loader' in '/usr/src/app/client'
- compiler.js:153 childCompiler.runAsChild
[client]/[html-webpack-plugin]/lib/compiler.js:153:18
- Compiler.js:306 compile
[client]/[webpack]/lib/Compiler.js:306:11
- Compiler.js:631 hooks.afterCompile.callAsync.err
[client]/[webpack]/lib/Compiler.js:631:15
- Hook.js:154 AsyncSeriesHook.lazyCompileHook
[client]/[tapable]/lib/Hook.js:154:20
- Compiler.js:628 compilation.seal.err
[client]/[webpack]/lib/Compiler.js:628:31
- Hook.js:154 AsyncSeriesHook.lazyCompileHook
[client]/[tapable]/lib/Hook.js:154:20
- Compilation.js:1329 hooks.optimizeAssets.callAsync.err
[client]/[webpack]/lib/Compilation.js:1329:35
package.json
{
"name": "client",
"version": "1.1.0",
"private": true,
"dependencies": {
"@babel/plugin-proposal-class-properties": "^7.4.0",
"@babel/plugin-transform-runtime": "^7.2.0",
"autosuggest-highlight": "^3.1.1",
"axios": "^0.18.0",
"babel-loader": "^8.0.5",
"babel-plugin-transform-class-properties": "^6.24.1",
"babel-plugin-transform-runtime": "^6.23.0",
"babel-preset-env": "^1.7.0",
"babel-preset-react": "^6.24.1",
"body-parser": "^1.18.3",
"css-loader": "^2.1.0",
"d3": "^5.5.0",
"email-validator": "^2.0.4",
"file-loader": "^3.0.1",
"history": "^4.7.2",
"html-loader": "^0.5.5",
"html-webpack-plugin": "^3.2.0",
"js-file-download": "^0.4.4",
"path": "^0.12.7",
"react": "^16.4.1",
"react-autosuggest": "^9.4.0",
"react-cookie": "^3.0.4",
"react-dnd": "^5.0.0",
"react-dnd-html5-backend": "^5.0.1",
"react-dom": "^16.4.1",
"react-dropdown": "^1.6.2",
"react-phone-number-input": "^2.2.15",
"react-router-dom": "^4.3.1",
"react-scripts": "^3.0.0",
"reactstrap": "^6.3.1",
"save-svg-as-png": "^1.4.7",
"style-loader": "^0.23.1",
"text-loader": "0.0.1",
"topojson-client": "^3.0.0",
"webpack": "^4.29.5",
"webpack-cli": "^3.2.3"
},
"babel": {
"presets": [
"@babel/preset-env",
"@babel/preset-react"
],
"plugins": [
"@babel/plugin-transform-runtime",
"@babel/plugin-proposal-class-properties"
]
},
"scripts": {
"start": "npm run client",
"client": "webpack-dev-server --config ./webpack.config.js --mode development --host 0.0.0.0",
"build": "webpack --mode production",
"test": "react-scripts test --env=jsdom",
"eject": "react-scripts eject"
},
"browserslist": [
">0.2%",
"not dead",
"not ie <= 11",
"not op_mini all"
],
"devDependencies": {
"webpack-dev-server": "^3.2.1"
}
}
webpack.config.js
const HtmlWebPackPlugin = require("html-webpack-plugin");
const webpack = require("webpack");
module.exports = {
module: {
rules: [
{
test: /\.js$/,
exclude: /node_modules/,
use: {
loader: "babel-loader"
}
},
{
test: /\.(png|jpg)$/,
use: {
loader: 'file-loader',
options: {
name: '[name].[ext]'
}
}
},
{
// Transform our own .css files with PostCSS and CSS-modules
test: /\.css$/,
exclude: /node_modules/,
use: ['style-loader', 'css-loader'],
}, {
// Do not transform vendor's CSS with CSS-modules
// The point is that they remain in global scope.
// Since we require these CSS files in our JS or CSS files,
// they will be a part of our compilation either way.
// So, no need for ExtractTextPlugin here.
test: /\.css$/,
include: /node_modules/,
use: ['style-loader', 'css-loader'],
},
{
test: /\.html$/,
use: ["html-loader"]
}
]
},
plugins: [
new HtmlWebPackPlugin({
template: "./public/index.html",
filename: "./index.html"
}),
new webpack.DefinePlugin({
'process.env': {
SERVER_URL: JSON.stringify(process.env.SERVER_URL)
},
})
],
externals: ["fs"],
"output": {
filename: '[name].[hash].js'
}
};
Docker
У меня в приложении есть серверная и клиентская части, для этого я удаляю серверную часть, поэтому у нас есть Dockerfile
для клиента в services / client / и файл docker-compose
в основном проекте.
Dockerfile - клиент
# base image
FROM node:11.6.0-alpine
# set working directory
WORKDIR /usr/src/app/client
# add `/usr/src/app/node_modules/.bin` to $PATH
ENV PATH /usr/src/client/app/node_modules/.bin:$PATH
# install and cache app dependencies
COPY package.json /usr/src/app/client/package.json
RUN npm install --silent && \
npm install --silent webpack-dev-server
# start app
CMD ["npm", "start"]
docker-compose.yml - основной проект
version: '3.7'
services:
client:
container_name: client
build:
context: ./services/client
dockerfile: Dockerfile
volumes:
- ./services/client:/usr/src/app/client
- /usr/src/app/client/node_modules
ports:
- 8080:8080
environment:
- SERVER_URL=http://localhost:5001
depends_on:
- server
nginx:
container_name: nginx
build:
context: ./services/nginx
dockerfile: Dockerfile
restart: unless-stopped
ports:
- "80:80"
depends_on:
- client
Я не нашел так много вещей, сначала я подумал, что что-то забыл, например, модуль, но, похоже, это не так. Мне нужна помощь.
Обновление
На самом деле я пытаюсь протестировать локально, но у меня возникла проблема, возможно, это может помочь.
Ошибка при запуске локально (npm start
)
internal/modules/cjs/loader.js:596
throw err;
^
Error: Cannot find module 'webpack-cli/bin/config-yargs'
at Function.Module._resolveFilename (internal/modules/cjs/loader.js:594:15)
at Function.Module._load (internal/modules/cjs/loader.js:520:25)
at Module.require (internal/modules/cjs/loader.js:650:17)
at require (internal/modules/cjs/helpers.js:20:18)
at Object.<anonymous> ($path-to-project/services/client/node_modules/webpack-dev-server/bin/webpack-dev-server.js:77:1)
at Module._compile (internal/modules/cjs/loader.js:702:30)
at Object.Module._extensions..js (internal/modules/cjs/loader.js:713:10)
at Module.load (internal/modules/cjs/loader.js:612:32)
at tryModuleLoad (internal/modules/cjs/loader.js:551:12)
at Function.Module._load (internal/modules/cjs/loader.js:543:3)
npm ERR! code ELIFECYCLE
npm ERR! errno 1
npm ERR! client@1.1.0 client: `webpack-dev-server --config ./webpack.config.js --mode development --host 0.0.0.0`
npm ERR! Exit status 1
npm ERR!
npm ERR! Failed at the client@1.1.0 client script.
npm ERR! This is probably not a problem with npm. There is likely additional logging output above.
npm ERR! A complete log of this run can be found in:
npm ERR! /Users/user/.npm/_logs/2019-04-24T14_05_19_879Z-debug.log
npm ERR! code ELIFECYCLE
npm ERR! errno 1
npm ERR! client@1.1.0 start: `npm run client`
npm ERR! Exit status 1
npm ERR!
npm ERR! Failed at the client@1.1.0 start script.
npm ERR! This is probably not a problem with npm. There is likely additional logging output above.
npm ERR! A complete log of this run can be found in:
npm ERR! /Users/user/.npm/_logs/2019-04-24T14_05_19_917Z-debug.log
Обновление 2
Мне удалось запустить приложение на локальном компьютере и, кажется, работает. Я удалил папку node_modules/
и package-lock.json
, и я сначала установил webpack
, а после всего package.json
.
Даже если он работает локально, в докере, он не работает.