add setRegistryURL to jspackagemanager

code/lib/cli/src/js-package-manager/JsPackageManager.ts

@@ -36,6 +36,8 @@ export abstract class JsPackageManager {
 
   public abstract getRunCommand(command: string): string;
 
+  public abstract setRegistryURL(url: string): void;
+
   /**
    * Install dependencies listed in `package.json`
    */

code/lib/cli/src/js-package-manager/NPMProxy.test.ts

@@ -21,6 +21,21 @@ describe('NPM Proxy', () => {
     });
   });
 
+  describe('setRegistryUrl', () => {
+    it('should run `npm config set registry https://foo.bar`', () => {
+      const executeCommandSpy = jest.spyOn(npmProxy, 'executeCommand').mockReturnValue('');
+
+      npmProxy.setRegistryURL('https://foo.bar');
+
+      expect(executeCommandSpy).toHaveBeenCalledWith('npm', [
+        'config',
+        'set',
+        'registry',
+        'https://foo.bar',
+      ]);
+    });
+  });
+
   describe('installDependencies', () => {
     describe('npm6', () => {
       it('should run `npm install`', () => {

code/lib/cli/src/js-package-manager/NPMProxy.ts

@@ -61,6 +61,11 @@ export class NPMProxy extends JsPackageManager {
     return this.uninstallArgs;
   }
 
+  setRegistryURL(url: string) {
+    const args = ['config', 'set', 'registry', url];
+    this.executeCommand('npm', args);
+  }
+
   protected getResolutions(packageJson: PackageJson, versions: Record<string, string>) {
     return {
       overrides: {

code/lib/cli/src/js-package-manager/Yarn1Proxy.test.ts

@@ -21,6 +21,21 @@ describe('Yarn 1 Proxy', () => {
     });
   });
 
+  describe('setRegistryUrl', () => {
+    it('should run `yarn config set npmRegistryServer https://foo.bar`', () => {
+      const executeCommandSpy = jest.spyOn(yarn1Proxy, 'executeCommand').mockReturnValue('');
+
+      yarn1Proxy.setRegistryURL('https://foo.bar');
+
+      expect(executeCommandSpy).toHaveBeenCalledWith('yarn', [
+        'config',
+        'set',
+        'npmRegistryServer',
+        'https://foo.bar',
+      ]);
+    });
+  });
+
   describe('installDependencies', () => {
     it('should run `yarn`', () => {
       const executeCommandSpy = jest.spyOn(yarn1Proxy, 'executeCommand').mockReturnValue('');

code/lib/cli/src/js-package-manager/Yarn1Proxy.ts

@@ -16,6 +16,11 @@ export class Yarn1Proxy extends JsPackageManager {
     return `yarn ${command}`;
   }
 
+  setRegistryURL(url: string) {
+    const args = ['config', 'set', 'npmRegistryServer', url];
+    this.executeCommand('yarn', args);
+  }
+
   protected getResolutions(packageJson: PackageJson, versions: Record<string, string>) {
     return {
       resolutions: {

code/lib/cli/src/js-package-manager/Yarn2Proxy.test.ts

@@ -31,6 +31,21 @@ describe('Yarn 2 Proxy', () => {
     });
   });
 
+  describe('setRegistryUrl', () => {
+    it('should run `yarn config set npmRegistryServer https://foo.bar`', () => {
+      const executeCommandSpy = jest.spyOn(yarn2Proxy, 'executeCommand').mockReturnValue('');
+
+      yarn2Proxy.setRegistryURL('https://foo.bar');
+
+      expect(executeCommandSpy).toHaveBeenCalledWith('yarn', [
+        'config',
+        'set',
+        'npmRegistryServer',
+        'https://foo.bar',
+      ]);
+    });
+  });
+
   describe('addDependencies', () => {
     it('with devDep it should run `yarn install -D @storybook/addons`', () => {
       const executeCommandSpy = jest.spyOn(yarn2Proxy, 'executeCommand').mockReturnValue('');

code/lib/cli/src/js-package-manager/Yarn2Proxy.ts

@@ -16,6 +16,11 @@ export class Yarn2Proxy extends JsPackageManager {
     return `yarn ${command}`;
   }
 
+  setRegistryURL(url: string) {
+    const args = ['config', 'set', 'npmRegistryServer', url];
+    this.executeCommand('yarn', args);
+  }
+
   protected getResolutions(packageJson: PackageJson, versions: Record<string, string>) {
     return {
       resolutions: {