style(@nestjs) run prettier, update code style

gulpfile.js

@@ -1,3 +1,5 @@
+const fs = require('fs');
+const path = require('path');
 const gulp = require('gulp');
 const ts = require('gulp-typescript');
 const gulpSequence = require('gulp-sequence');
@@ -5,11 +7,11 @@ const sourcemaps = require('gulp-sourcemaps');
 const clean = require('gulp-clean');
 
 const packages = {
-	common: ts.createProject('src/common/tsconfig.json'),
-	core: ts.createProject('src/core/tsconfig.json'),
-	microservices: ts.createProject('src/microservices/tsconfig.json'),
-	websockets: ts.createProject('src/websockets/tsconfig.json'),
-	testing: ts.createProject('src/testing/tsconfig.json'),
+  common: ts.createProject('src/common/tsconfig.json'),
+  core: ts.createProject('src/core/tsconfig.json'),
+  microservices: ts.createProject('src/microservices/tsconfig.json'),
+  websockets: ts.createProject('src/websockets/tsconfig.json'),
+  testing: ts.createProject('src/testing/tsconfig.json'),
 };
 const modules = Object.keys(packages);
 const source = 'src';
@@ -17,85 +19,79 @@ const distId = process.argv.indexOf('--dist');
 const dist = distId < 0 ? 'node_modules/@nestjs' : process.argv[distId + 1];
 
 gulp.task('default', function() {
-	modules.forEach(module => {
-		gulp.watch(
-			[`${source}/${module}/**/*.ts`, `${source}/${module}/*.ts`],
-			[module]
-		);
-	});
+  modules.forEach(module => {
+    gulp.watch(
+      [`${source}/${module}/**/*.ts`, `${source}/${module}/*.ts`],
+      [module],
+    );
+  });
 });
 
-gulp.task('copy:ts', function(){
-    return gulp.src(['src/**/*.ts'])
-        .pipe(gulp.dest('./lib'));
+gulp.task('copy:ts', function() {
+  return gulp.src(['src/**/*.ts']).pipe(gulp.dest('./lib'));
 });
 
-gulp.task('clean:lib', function(){
-    return gulp.src([
-        'lib/**/*.js.map',
-        'lib/**/*.ts',
-        '!lib/**/*.d.ts'
-    ], {read: false})
-        .pipe(clean());
+gulp.task('clean:lib', function() {
+  return gulp
+    .src(['lib/**/*.js.map', 'lib/**/*.ts', '!lib/**/*.d.ts'], { read: false })
+    .pipe(clean());
 });
 
 modules.forEach(module => {
-	gulp.task(module, () => {
-		return packages[module]
-			.src()
-			.pipe(packages[module]())
-			.pipe(gulp.dest(`${dist}/${module}`));
-	});
+  gulp.task(module, () => {
+    return packages[module]
+      .src()
+      .pipe(packages[module]())
+      .pipe(gulp.dest(`${dist}/${module}`));
+  });
 });
 
 modules.forEach(module => {
-    gulp.task(module + ':dev', () => {
-        return packages[module]
-            .src()
-            .pipe(sourcemaps.init())
-            .pipe(packages[module]())
-            .pipe(sourcemaps.mapSources(sourcePath => './' + sourcePath.split('/').pop()))
-            .pipe(sourcemaps.write('.'))
-            .pipe(gulp.dest(`${dist}/${module}`));
-    });
+  gulp.task(module + ':dev', () => {
+    return packages[module]
+      .src()
+      .pipe(sourcemaps.init())
+      .pipe(packages[module]())
+      .pipe(
+        sourcemaps.mapSources(sourcePath => './' + sourcePath.split('/').pop()),
+      )
+      .pipe(sourcemaps.write('.'))
+      .pipe(gulp.dest(`${dist}/${module}`));
+  });
 });
 
 gulp.task('build', function(cb) {
-	gulpSequence('common', modules.filter((module) => module !== 'common'), cb);
+  gulpSequence('common', modules.filter(module => module !== 'common'), cb);
 });
 
 gulp.task('build:dev', function(cb) {
-    gulpSequence(
-        'common:dev',
-        modules.filter((module) => module !== 'common').map((module) => module + ':dev'),
-        'copy:ts',
-        cb);
-});
-
-gulp.task('move', function() {
-	gulp.src(['node_modules/@nestjs/**/*']).pipe(
-    gulp.dest('examples/01-cats-app/node_modules/@nestjs')
-  ).pipe(
-    gulp.dest('examples/02-gateways/node_modules/@nestjs')
-  ).pipe(
-    gulp.dest('examples/03-microservices/node_modules/@nestjs')
-  ).pipe(
-    gulp.dest('examples/04-injector/node_modules/@nestjs')
-  ).pipe(
-    gulp.dest('examples/05-sql-typeorm/node_modules/@nestjs')
-  ).pipe(
-    gulp.dest('examples/06-mongoose/node_modules/@nestjs')
-  ).pipe(
-    gulp.dest('examples/07-sequelize/node_modules/@nestjs')
-  ).pipe(
-    gulp.dest('examples/08-passport/node_modules/@nestjs')
-  ).pipe(
-    gulp.dest('examples/09-babel-example/node_modules/@nestjs')
-  ).pipe(
-    gulp.dest('examples/11-swagger/node_modules/@nestjs')
-  ).pipe(
-    gulp.dest('examples/12-graphql-apollo/node_modules/@nestjs')
-  ).pipe(
-    gulp.dest('examples/15-mvc/node_modules/@nestjs')
+  gulpSequence(
+    'common:dev',
+    modules
+      .filter(module => module !== 'common')
+      .map(module => module + ':dev'),
+    'copy:ts',
+    cb,
   );
 });
+
+function getFolders(dir) {
+  return fs.readdirSync(dir).filter(function(file) {
+    return fs.statSync(path.join(dir, file)).isDirectory();
+  });
+}
+gulp.task('move', function() {
+  const getDirs = (base) => getFolders(base)
+    .map((path) => `${base}/${path}`);
+
+  const examplesDirs = getDirs('examples');
+  const integrationDirs = getDirs('integration');
+  const directories = examplesDirs.concat(integrationDirs);
+
+  let stream = gulp
+    .src(['node_modules/@nestjs/**/*']);
+
+  directories.forEach((dir) => {
+    stream = stream.pipe(gulp.dest(dir + '/node_modules/@nestjs'));
+  });
+});