Add copy from URL support to ios copy command. #114

Author: mlynch

packages/project/src/ios/project.ts

@@ -1,5 +1,6 @@
 import plist from 'plist';
 import path, { join } from 'path';
+import fetch from 'cross-fetch';
 import { copy, pathExists, readdir, writeFile } from '@ionic/utils-fs';
 
 import { parsePbxProject, pbxReadString, pbxSerializeString } from "../util/pbx";
@@ -482,12 +483,18 @@ export class IosProject extends PlatformProject {
     this.project.vfs.set(filename, parsed);
   }
 
-  copyFile(src: string, dest: string): Promise<void> {
+  async copyFile(src: string, dest: string): Promise<void> {
     if (!this.project?.config?.ios?.path) {
       return Promise.reject();
     }
-    const srcPath = join(this.project.config.ios.path, src);
+
     const destPath = join(this.project.config.ios.path, dest);
+
+    if (/^(https?:\/\/)/.test(src)) {
+      const res = await fetch(src);
+      return writeFile(destPath, Buffer.from(await res.arrayBuffer()));
+    }
+    const srcPath = join(this.project.config.ios.path, src);
     return copy(srcPath, destPath);
   }
 

packages/project/test/project.ios.test.ts

@@ -374,6 +374,13 @@ describe('project - ios standard', () => {
     const destContents = await readFile(dest);
     expect(srcContents).toEqual(destContents);
   });
+
+  it('should copy URL', async () => {
+    await project.ios?.copyFile('https://via.placeholder.com/150C', 'placeholder.png');
+    const dest = join(dir, 'ios/App', 'placeholder.png');
+    const destContents = await readFile(dest);
+    expect(destContents.length).toBeGreaterThan(0);
+  });
 });
 
 describe('ios - no info plist case', () => {