Remove lodash from create-pwa

packages/create-pwa/lib/index.js

@@ -8,12 +8,20 @@ const chalk = require('chalk');
 const gitUserInfo = require('git-user-info');
 const isInvalidPath = require('is-invalid-path');
 const isValidNpmName = require('is-valid-npm-name');
-const { uniqBy } = require('lodash');
-
 const pkg = require('../package.json');
-const {
-    sampleBackends: defaultSampleBackends
-} = require('@magento/pwa-buildpack/lib/cli/create-project');
+const defaultSampleBackends = require('@magento/pwa-buildpack/sampleBackends.json');
+
+const uniqBy = (array, property) => {
+    const map = new Map();
+
+    for (const element of array) {
+        if (element && element.hasOwnProperty(property)) {
+            map.set(element[property], element);
+        }
+    }
+
+    return Array.from(map.values());
+};
 
 const removeDuplicateBackends = backendEnvironments =>
     uniqBy(backendEnvironments, 'url');

packages/create-pwa/package.json

@@ -37,7 +37,6 @@
     "inquirer": "^6.3.1",
     "is-invalid-path": "^1.0.2",
     "is-valid-npm-name": "^0.0.4",
-    "lodash": "~4.17.11",
     "node-fetch": "~2.3.0",
     "webpack": "^4.29.5"
   }

packages/pwa-buildpack/lib/Utilities/createProject.js

@@ -5,6 +5,7 @@ const micromatch = require('micromatch');
 const getBuildpackInstructions = require('./getBuildpackInstructions');
 const fse = require('fs-extra');
 const gitIgnoreToGlob = require('gitignore-to-glob');
+const sampleBackends = require('../../sampleBackends.json');
 
 const isMatch = (path, globs) => micromatch.isMatch(path, globs, { dot: true });
 
@@ -111,7 +112,8 @@ async function createProject(options) {
     } = await instructions.create({
         fs: fse,
         tasks: makeCommonTasks(fse),
-        options
+        options,
+        sampleBackends
     });
     await before({ options });
     await makeCopyStream({

packages/pwa-buildpack/lib/cli/create-project.js

@@ -9,6 +9,7 @@ const chalk = require('chalk');
 const createProject = require('../Utilities/createProject');
 const { handler: createEnvFile } = require('./create-env-file');
 const execa = require('execa');
+const sampleBackends = require('../../sampleBackends.json');
 
 const tmpDir = os.tmpdir();
 
@@ -87,7 +88,7 @@ async function findTemplateDir(templateName) {
     }
 }
 
-module.exports.sampleBackends = require('../../sampleBackends.json');
+module.exports.sampleBackends = sampleBackends;
 
 module.exports.command = 'create-project <directory>';
 

packages/venia-concept/_buildpack/__tests__/create.spec.js

@@ -12,6 +12,7 @@ const {
     makeCommonTasks,
     makeCopyStream
 } = require('@magento/pwa-buildpack/lib/Utilities/createProject');
+const sampleBackends = require('@magento/pwa-buildpack/sampleBackends.json');
 const createVenia = require('../create');
 
 const mockFs = data => {
@@ -50,7 +51,8 @@ const runCreate = async (fs, opts) => {
     const { after, before, visitor } = await createVenia({
         fs,
         tasks: makeCommonTasks(fs),
-        options
+        options,
+        sampleBackends
     });
     if (before) {
         await before({ options });

packages/venia-concept/_buildpack/create.js

@@ -1,13 +1,21 @@
 const { resolve } = require('path');
-const { uniqBy } = require('lodash');
-const {
-    sampleBackends: defaultSampleBackends
-} = require('@magento/pwa-buildpack/lib/cli/create-project');
+
+const uniqBy = (array, property) => {
+    const map = new Map();
+
+    for (const element of array) {
+        if (element && element.hasOwnProperty(property)) {
+            map.set(element[property], element);
+        }
+    }
+
+    return Array.from(map.values());
+};
 
 const removeDuplicateBackends = backendEnvironments =>
     uniqBy(backendEnvironments, 'url');
 
-const fetchSampleBackends = async () => {
+const fetchSampleBackends = async defaultSampleBackends => {
     try {
         const res = await fetch(
             'https://fvp0esmt8f.execute-api.us-east-1.amazonaws.com/default/getSampleBackends'
@@ -23,9 +31,9 @@ const fetchSampleBackends = async () => {
     }
 };
 
-async function createProjectFromVenia({ fs, tasks, options }) {
+async function createProjectFromVenia({ fs, tasks, options, sampleBackends }) {
     const npmCli = options.npmClient;
-    const sampleBackendEnvironments = await fetchSampleBackends();
+    const sampleBackendEnvironments = await fetchSampleBackends(sampleBackends);
 
     const toCopyFromPackageJson = [
         'main',