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angular - Netlify “未找到 ng 命令”

问题描述

我正在尝试在 netlify 上部署我的 Angular 应用程序。但是，我遇到了一个问题，它说找不到 ng 命令。我的计算机上有全局角度的 cli 和 npm。当前的部署设置是：

构建命令：ng build --prod

发布目录：dist/mysite

这可能是什么原因？万分感谢！

以下是与失败构建相关的日志

5:43:56 PM: Build ready to start
5:43:58 PM: build-image version: 84aca9ba39e0ee86ba194760fbfc51a808f62543
5:43:58 PM: buildbot version: 57d44fd1631cc3fff8b38fbaf88d3d04f946418a
5:43:58 PM: Fetching cached dependencies
5:43:58 PM: Starting to download cache of 254.7KB
5:43:58 PM: Finished downloading cache in 113.606368ms
5:43:58 PM: Starting to extract cache
5:43:58 PM: Failed to fetch cache, continuing with build
5:43:58 PM: Starting to prepare the repo for build
5:43:59 PM: No cached dependencies found. Cloning fresh repo
5:43:59 PM: git clone git@gitlab.com:jshede/my-website
5:44:05 PM: Preparing Git Reference refs/heads/master
5:44:08 PM: Starting build script
5:44:08 PM: Installing dependencies
5:44:09 PM: Downloading and installing node v8.15.0...
5:44:09 PM: Downloading https://nodejs.org/dist/v8.15.0/node-v8.15.0-linux-x64.tar.xz...
5:44:10 PM:   0.0%
5:44:10 PM: 
###################
5:44:10 PM:                                              26.9%
5:44:10 PM: 
#####################
5:44:10 PM: ################################################### 100.0%
5:44:10 PM: Computing checksum with sha256sum
5:44:10 PM: Checksums matched!
5:44:13 PM: Now using node v8.15.0 (npm v6.4.1)
5:44:13 PM: Attempting ruby version 2.3.6, read from environment
5:44:14 PM: Using ruby version 2.3.6
5:44:14 PM: Using PHP version 5.6
5:44:14 PM: Started restoring cached go cache
5:44:14 PM: Finished restoring cached go cache
5:44:14 PM: unset GOOS;
5:44:14 PM: unset GOARCH;
5:44:14 PM: export GOROOT='/opt/buildhome/.gimme/versions/go1.10.linux.amd64';
5:44:14 PM: export PATH="/opt/buildhome/.gimme/versions/go1.10.linux.amd64/bin:${PATH}";
5:44:14 PM: go version >&2;
5:44:14 PM: export GIMME_ENV='/opt/buildhome/.gimme/env/go1.10.linux.amd64.env';
5:44:14 PM: go version go1.10 linux/amd64
5:44:14 PM: Installing missing commands
5:44:14 PM: Verify run directory
5:44:14 PM: Executing user command: ng build --prod
5:44:14 PM: /usr/local/bin/build: line 32: ng: command not found
5:44:14 PM: Caching artifacts
5:44:14 PM: Started saving pip cache
5:44:14 PM: Finished saving pip cache
5:44:15 PM: Started saving emacs cask dependencies
5:44:15 PM: Finished saving emacs cask dependencies
5:44:15 PM: Started saving maven dependencies
5:44:15 PM: Finished saving maven dependencies
5:44:15 PM: Started saving boot dependencies
5:44:15 PM: Finished saving boot dependencies
5:44:15 PM: Started saving go dependencies
5:44:15 PM: Finished saving go dependencies
5:44:15 PM: Cached node version v8.15.0
5:44:15 PM: Error running command: Build script returned non-zero exit code: 127
5:44:15 PM: Failing build: Failed to build site
5:44:15 PM: failed during stage 'building site': Build script returned non-zero exit code: 127
5:44:15 PM: Finished processing build request in 17.582066584s

这是我在角度应用程序中的 package.json

   {
  "name": "mysite",
  "version": "0.0.0",
  "scripts": {
    "ng": "ng",
    "start": "ng serve",
    "build": "ng build",
    "test": "ng test",
    "lint": "ng lint",
    "e2e": "ng e2e"
  },
  "private": true,
  "dependencies": {
    "@angular/animations": "^6.1.0",
    "@angular/common": "^6.1.0",
    "@angular/compiler": "^6.1.0",
    "@angular/core": "^6.1.0",
    "@angular/forms": "^6.1.0",
    "@angular/http": "^6.1.0",
    "@angular/platform-browser": "^6.1.0",
    "@angular/platform-browser-dynamic": "^6.1.0",
    "@angular/router": "^6.1.0",
    "core-js": "^2.5.4",
    "rxjs": "~6.2.0",
    "zone.js": "~0.8.26"
  },
  "devDependencies": {
    "@angular-devkit/build-angular": "~0.8.0",
    "@angular/cli": "~6.2.3",
    "@angular/compiler-cli": "^6.1.0",
    "@angular/language-service": "^6.1.0",
    "@types/jasmine": "~2.8.8",
    "@types/jasminewd2": "~2.0.3",
    "@types/node": "~8.9.4",
    "codelyzer": "~4.3.0",
    "eslint": "^5.11.1",
    "eslint-config-google": "^0.11.0",
    "eslint-plugin-typescript": "^0.14.0",
    "jasmine-core": "~2.99.1",
    "jasmine-spec-reporter": "~4.2.1",
    "karma": "~3.0.0",
    "karma-chrome-launcher": "~2.2.0",
    "karma-coverage-istanbul-reporter": "~2.0.1",
    "karma-jasmine": "~1.1.2",
    "karma-jasmine-html-reporter": "^0.2.2",
    "protractor": "~5.4.0",
    "ts-node": "~7.0.0",
    "tslint": "~5.11.0",
    "typescript": "~2.9.2",
    "typescript-eslint-parser": "^21.0.2"
  }
}

标签： angulardeploymentnetlify

解决方案

这是我使用的一些Angular简单的设置设置Netlify

忽略依赖项并部署文件夹

无需将这些保留在您的存储库中。Netlify 将启动正确的工具并添加您的依赖项。

.gitignore 

/node_modules
/dist

为 Netlify 设置构建环境（可选）

Anetlify.toml会覆盖 app.netlify.com 管理员上的设置，因此如果我想要更改，我不必编辑它们。它们可以在没有这个文件的情况下设置在那里。

netlify.toml（存储库的根）

[build]
  command = "npm run build:prod"
  publish = "dist"

添加build:prod到脚本部分package.json

  "scripts": {
    "ng": "ng",
    "start": "ng serve",
    "build": "ng build",
    "build:prod": "ng build --prod",
    "test": "ng test",
    "lint": "ng lint",
    "e2e": "ng e2e"
  },

设置正确的部署位置angular.json

projects.mysite.architect.build.options.outputPath应该是“dist”或独特的东西，并与您的netlify.toml发布值和忽略路径相匹配。（注意：可以使用子路径，只要它们都像 dist/my-site 一样匹配）

确保有一个_redirects来处理SPA

projects.mysite.architect.build.options.assets值应类似于以下内容angular.json

        "assets": [
          "src/favicon.ico",
          "src/assets",
          "src/_redirects"
        ],

至少创建重定向文件，以将我们的路由代理到根索引页面。

src/_redirects

/* /index.html 200

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