Angular7：多项目app，防止一个项目的构建编译另一个项目的样式

Question

这个问题恐怕很难解释。我会尽力解释的。

我的 Angular 应用程序中有 2 个项目："roldos" 和 "shadra"

当我运行为项目构建产品时：ng build --prod --project="roldos" 我收到此错误

奇怪的是，它正在尝试编译 "shadra" 项目中的 app.component.scss。更奇怪的是，它导入的 "variables.scss" 文件来自 Roldos 而不是 Shadra（两者都有一个 variables.scss 文件）

即使我从我的 angular.json 文件中完全删除了 shadra 项目，我仍然会收到此错误，这让我认为构建只是在寻找它可以找到并尝试编译它的每个 scss 文件。 .

这是我的 angular.json

{
  "$schema": "./node_modules/@angular/cli/lib/config/schema.json",
  "version": 1,
  "newProjectRoot": "projects",
  "projects": {
    "shadra": {
      "root": "projects/shadra/",
      "sourceRoot": "projects/shadra/src",
      "projectType": "application",
      "prefix": "sha",
      "schematics": {
        "@schematics/angular:component": {
          "prefix": "sha",
          "styleext": "css"
        },
        "@schematics/angular:directive": {
          "prefix": "sha"
        }
      },
      "architect": {
        "build": {
          "builder": "@angular-devkit/build-angular:browser",
          "options": {
            "outputPath": "dist/shadra",
            "index": "projects/shadra/src/index.html",
            "main": "projects/shadra/src/main.ts",
            "polyfills": "projects/shadra/src/polyfills.ts",
            "tsConfig": "tsconfig.json",
            "assets": [
              "projects/shadra/src/favicon.ico",
              "projects/shadra/src/assets"
            ],
            "styles": [
              "node_modules/font-awesome/scss/font-awesome.scss",
              "node_modules/angular2-draggable/css/resizable.min.css",
              "projects/shadra/src/style/app.scss"
            ],
            "stylePreprocessorOptions": {
              "includePaths": [
                "projects/shadra/src/style",
                "shared/style"
              ]
            },
            "scripts": []
          },
          "configurations": {
            "production": {
              "optimization": true,
              "outputHashing": "all",
              "sourceMap": false,
              "extractCss": true,
              "namedChunks": false,
              "aot": true,
              "extractLicenses": true,
              "vendorChunk": false,
              "buildOptimizer": true,
              "fileReplacements": [
                {
                  "replace": "shared/environments/environment.ts",
                  "with": "shared/environments/environment.prod.ts"
                }
              ],
              "budgets": [
                {
                  "type": "initial",
                  "maximumWarning": "2mb",
                  "maximumError": "5mb"
                }
              ]
            }
          }
        },
        "serve": {
          "builder": "@angular-devkit/build-angular:dev-server",
          "options": {
            "browserTarget": "shadra:build"
          },
          "configurations": {
            "production": {
              "browserTarget": "shadra:build:production"
            }
          }
        },
        "extract-i18n": {
          "builder": "@angular-devkit/build-angular:extract-i18n",
          "options": {
            "browserTarget": "shadra:build"
          }
        },
        "lint": {
          "builder": "@angular-devkit/build-angular:tslint",
          "options": {
            "tsConfig": [
              "tsconfig.json",
              "projects/shadra/tsconfig.spec.json"
            ],
            "exclude": [
              "**/node_modules/**"
            ]
          }
        }
      }
    },
    "roldos": {
      "root": "projects/roldos/",
      "sourceRoot": "projects/roldos/src",
      "projectType": "application",
      "prefix": "rol",
      "schematics": {
        "@schematics/angular:component": {
          "prefix": "rol",
          "styleext": "css"
        },
        "@schematics/angular:directive": {
          "prefix": "rol"
        }
      },
      "architect": {
        "build": {
          "builder": "@angular-devkit/build-angular:browser",
          "options": {
            "outputPath": "dist/roldos",
            "index": "projects/roldos/src/index.html",
            "main": "projects/roldos/src/main.ts",
            "polyfills": "projects/roldos/src/polyfills.ts",
            "tsConfig": "tsconfig.json",
            "assets": [
              "projects/roldos/src/favicon.ico",
              "projects/roldos/src/assets"
            ],
            "styles": [
              "node_modules/font-awesome/scss/font-awesome.scss",
              "node_modules/angular2-draggable/css/resizable.min.css",
              "projects/roldos/src/styles.scss"
            ],
            "stylePreprocessorOptions": {
              "includePaths": [
                "projects/roldos/src/style",
                "shared/style"
              ]
            },
            "scripts": []
          },
          "configurations": {
            "production": {
              "optimization": true,
              "outputHashing": "all",
              "sourceMap": false,
              "extractCss": true,
              "namedChunks": false,
              "aot": true,
              "extractLicenses": true,
              "vendorChunk": false,
              "buildOptimizer": true,
              "fileReplacements": [
                {
                  "replace": "shared/environments/environment.ts",
                  "with": "shared/environments/environment.prod.ts"
                }
              ],
              "budgets": [
                {
                  "type": "initial",
                  "maximumWarning": "2mb",
                  "maximumError": "5mb"
                }
              ]
            }
          }
        },
        "serve": {
          "builder": "@angular-devkit/build-angular:dev-server",
          "options": {
            "browserTarget": "roldos:build"
          },
          "configurations": {
            "production": {
              "browserTarget": "roldos:build:production"
            }
          }
        },
        "extract-i18n": {
          "builder": "@angular-devkit/build-angular:extract-i18n",
          "options": {
            "browserTarget": "roldos:build"
          }
        },
        "lint": {
          "builder": "@angular-devkit/build-angular:tslint",
          "options": {
            "tsConfig": [
              "tsconfig.json",
              "projects/roldos/tsconfig.spec.json"
            ],
            "exclude": [
              "**/node_modules/**"
            ]
          }
        }
      }
    }
  },
  "defaultProject": "shadra"
}

所以我的问题是：

"How can I configure my angular app so that the build doesn't try to compile SCSS files from other projects"

Answer 1

问题是由 angular.json

中的 tsConfig 属性引起的

我认为如果我不需要覆盖它，则没有必要在每个项目中都有一个特定的 tsconfig.app.json，但显然它是。所以我在我的项目文件夹

中添加了一个 tsconfig.app.json 文件

{
  "extends": "../../tsconfig.json",
  "compilerOptions": {
    "outDir": "../../out-tsc/app",
    "types": []
  },
  "exclude": [
    "test.ts",
    "**/*.spec.ts"
  ]
}

并且我更新了 angular.json 文件，现在可以使用了。

{
  "tsConfig": "projects/roldos/tsconfig.app.json"
}

Angular7：多项目app，防止一个项目的构建编译另一个项目的样式

Angular 7: Multi-projects app, prevent the build of a project to compile the style of another project

angular

build

multi-project