feat(nest): update NestJS version to 7.0.0 (#2921)

Co-authored-by: Juri <juri.strumpflohner@gmail.com>

Author: beeman

package.json

@@ -50,11 +50,11 @@
     "@bazel/bazel": "^1.2.0",
     "@bazel/ibazel": "^0.10.3",
     "@cypress/webpack-preprocessor": "^4.1.2",
-    "@nestjs/common": "^6.2.4",
-    "@nestjs/core": "^6.2.4",
-    "@nestjs/platform-express": "^6.2.4",
-    "@nestjs/schematics": "^6.3.0",
-    "@nestjs/testing": "^6.2.4",
+    "@nestjs/common": "^7.0.0",
+    "@nestjs/core": "^7.0.0",
+    "@nestjs/platform-express": "^7.0.0",
+    "@nestjs/schematics": "^7.0.0",
+    "@nestjs/testing": "^7.0.0",
     "@ngrx/effects": "9.1.0",
     "@ngrx/entity": "9.1.0",
     "@ngrx/router-store": "9.1.0",
@@ -254,4 +254,4 @@
   "dependencies": {
     "@nrwl/nx-cloud": "^9.3.2"
   }
-}
+}

packages/nest/migrations.json

@@ -4,11 +4,16 @@
       "version": "8.7.0-beta.1",
       "description": "Update Nest.js libraries",
       "factory": "./src/migrations/update-8-7-0/update-8-7-0"
+    },
+    "update-10-0-0": {
+      "version": "10.0.0-beta.1",
+      "description": "Update Nest.js libraries",
+      "factory": "./src/migrations/update-10-0-0/update-10-0-0"
     }
   },
   "packageJsonUpdates": {
     "8.7.0": {
-      "version": "8.7.0-beta.4",
+      "version": "8.7.0-beta.1",
       "packages": {
         "@nestjs/common": {
           "version": "^6.8.3",
@@ -35,6 +40,35 @@
           "alwaysAddToPackageJson": false
         }
       }
+    },
+    "10.0.0": {
+      "version": "10.0.0-beta.1",
+      "packages": {
+        "@nestjs/common": {
+          "version": "^7.0.0",
+          "alwaysAddToPackageJson": false
+        },
+        "@nestjs/core": {
+          "version": "^7.0.0",
+          "alwaysAddToPackageJson": false
+        },
+        "@nestjs/platform-express": {
+          "version": "^7.0.0",
+          "alwaysAddToPackageJson": false
+        },
+        "@nestjs/schematics": {
+          "version": "^7.0.0",
+          "alwaysAddToPackageJson": false
+        },
+        "@nestjs/testing": {
+          "version": "^7.0.0",
+          "alwaysAddToPackageJson": false
+        },
+        "rxjs": {
+          "version": "^6.5.4",
+          "alwaysAddToPackageJson": true
+        }
+      }
     }
   }
 }

packages/nest/src/migrations/update-10-0-0/update-10-0-0.ts

@@ -0,0 +1,95 @@
+import {
+  chain,
+  Rule,
+  SchematicContext,
+  Tree,
+} from '@angular-devkit/schematics';
+import {
+  formatFiles,
+  insert,
+  updateJsonInTree,
+  updatePackagesInPackageJson,
+} from '@nrwl/workspace';
+import { ReplaceChange } from '@nrwl/workspace/src/utils/ast-utils';
+import { join, relative } from 'path';
+import {
+  createSourceFile,
+  isDecorator,
+  isImportClause,
+  isImportDeclaration,
+  isStringLiteral,
+  ScriptTarget,
+} from 'typescript';
+import { getLogger } from '@nrwl/tao/src/shared/logger';
+const ignore = require('ignore');
+
+export default function update(): Rule {
+  return chain([
+    updatePackagesInPackageJson(
+      join(__dirname, '../../../', 'migrations.json'),
+      '10.0.0'
+    ),
+    formatFiles(),
+    updateImports,
+    removeObsoletePackages,
+    (_, context: SchematicContext) => {
+      const logger = getLogger();
+      logger.info(
+        'NX We upgraded Nest.js to v7. Make sure to read the migration guide: https://docs.nestjs.com/migration-guide'
+      );
+    },
+  ]);
+}
+
+function removeObsoletePackages() {
+  return updateJsonInTree('package.json', (json) => {
+    if (json.dependencies && json.dependencies['type-graphql']) {
+      delete json.dependencies['type-graphql'];
+    }
+    return json;
+  });
+}
+
+function updateImports(host: Tree) {
+  let ig = ignore();
+
+  if (host.exists('.gitignore')) {
+    ig = ig.add(host.read('.gitignore').toString());
+  }
+
+  host.visit((path) => {
+    if (ig.ignores(relative('/', path)) || !/\.ts?$/.test(path)) {
+      return;
+    }
+
+    const sourceFile = createSourceFile(
+      path,
+      host.read(path).toString(),
+      ScriptTarget.Latest,
+      true
+    );
+    const changes = [];
+    sourceFile.statements.forEach((statement) => {
+      if (
+        isImportDeclaration(statement) &&
+        isStringLiteral(statement.moduleSpecifier)
+      ) {
+        const nodeText = statement.moduleSpecifier.getText(sourceFile);
+        const modulePath = statement.moduleSpecifier
+          .getText(sourceFile)
+          .substr(1, nodeText.length - 2);
+        if (modulePath === 'type-graphql') {
+          changes.push(
+            new ReplaceChange(
+              path,
+              statement.moduleSpecifier.getStart(sourceFile),
+              nodeText,
+              `'@nestjs/graphql'`
+            )
+          );
+        }
+      }
+    });
+    insert(host, path, changes);
+  });
+}

packages/nest/src/schematics/init/init.ts

@@ -12,6 +12,7 @@ import {
   nestJsVersion,
   nxVersion,
   reflectMetadataVersion,
+  rxjsVersion,
 } from '../../utils/versions';
 
 export const updateDependencies = addDepsToPackageJson(
@@ -20,6 +21,7 @@ export const updateDependencies = addDepsToPackageJson(
     '@nestjs/core': nestJsVersion,
     '@nestjs/platform-express': nestJsVersion,
     'reflect-metadata': reflectMetadataVersion,
+    rxjs: rxjsVersion,
   },
   {
     '@nestjs/schematics': nestJsSchematicsVersion,

packages/nest/src/utils/versions.ts

@@ -1,6 +1,8 @@
 export const nxVersion = '*';
 
-export const nestJsVersion = '^6.8.3';
-export const nestJsSchematicsVersion = '^6.7.0';
+export const nestJsVersion = '^7.0.0';
+export const nestJsSchematicsVersion = '^7.0.0';
+
+export const rxjsVersion = '^6.5.4';
 
 export const reflectMetadataVersion = '^0.1.13';