feat(generate): remove use of lodash.pick

Author: HSnils

package.json

@@ -31,7 +31,6 @@
     "chalk": "^4.1.0",
     "common-tags": "^1.8.0",
     "cosmiconfig": "^7.0.0",
-    "lodash.pick": "^4.4.0",
     "staged-git-files": "^1.2.0",
     "tslib": "^2.1.0"
   },

src/commands/generate.ts

@@ -1,12 +1,11 @@
 import fs from 'fs';
 import path from 'path';
-import pick from 'lodash.pick';
 import chalk from 'chalk';
 
 import { cosmiconfig } from 'cosmiconfig';
 import { Command, flags as flagTypes } from '@oclif/command';
 
-import { replaceIWA } from '../helpers';
+import { replaceIWA, getOverridesFromProcessEnv } from '../helpers';
 
 const explorer = cosmiconfig('iwa');
 
@@ -48,7 +47,7 @@ class GenerateCommand extends Command {
     const cosmicDefaultData = cosmic.config.env.all || {};
     const cosmicData = cosmic.config.env[env];
 
-    const processOverrideData = pick(process.env, Object.keys(cosmicData));
+    const processOverrideData = getOverridesFromProcessEnv(cosmicData);
     const iwaConfig = {
       ...cosmicDefaultData,
       ...cosmicData,

src/helpers.ts

@@ -16,3 +16,10 @@ export function hasIWAConfig(input: string) {
 
   return match && match[0] !== '';
 }
+
+export function getOverridesFromProcessEnv(cosmicData: { [key: string]: string }) {
+  return Object.keys(cosmicData)
+    .filter((key: string) => process.env[key])
+    .map((key: string) => ({ [key]: process.env[key] }))
+    .reduce((prev, curr) => ({ ...prev, ...curr }), {});
+}

test/commands/generate.test.ts

@@ -134,7 +134,7 @@ describe('iwa generate', () => {
     const overrideValue = 'OVERRIDE_VALUE';
     process.env.KEY = overrideValue;
     await GenerateCommand.run(['./test/index.html', '-c', iwarcFile, '-e', 'production']);
-  
+
     const result = fs.readFileSync(entryFilePath, {
       encoding: 'utf-8',
     });

yarn.lock

@@ -3965,11 +3965,6 @@ lodash.kebabcase@^4.0.1:
   resolved "https://registry.yarnpkg.com/lodash.kebabcase/-/lodash.kebabcase-4.1.1.tgz#8489b1cb0d29ff88195cceca448ff6d6cc295c36"
   integrity sha1-hImxyw0p/4gZXM7KRI/21swpXDY=
 
-lodash.pick@^4.4.0:
-  version "4.4.0"
-  resolved "https://registry.yarnpkg.com/lodash.pick/-/lodash.pick-4.4.0.tgz#52f05610fff9ded422611441ed1fc123a03001b3"
-  integrity sha1-UvBWEP/53tQiYRRB7R/BI6AwAbM=
-
 lodash.set@^4.3.2:
   version "4.3.2"
   resolved "https://registry.yarnpkg.com/lodash.set/-/lodash.set-4.3.2.tgz#d8757b1da807dde24816b0d6a84bea1a76230b23"