Add env push confirmation bypass flags

Add --force and --yes to hydrogen env push so agents can push an already-computed environment diff without answering the confirmation prompt.\n\nThe command still fetches environments, filters read-only and secret variables, detects no-op pushes, and shows the existing prompt by default. When either confirmation flag is set, it skips only the final diff confirmation and proceeds to push the local variables.\n\nTests cover both flag spellings and assert that the prompt is skipped while the push mutation receives the expected variables. The Oclif manifest and changeset are updated for the new flags.\n\nCloses shop/issues-develop#22875

Author: gonzaloriestra

.changeset/hydrogen-env-push-agent-confirm.md

@@ -0,0 +1,5 @@
+---
+'@shopify/cli-hydrogen': patch
+---
+
+Add `--force` and `--yes` confirmation bypasses to `hydrogen env push`.

packages/cli/oclif.manifest.json

@@ -805,6 +805,21 @@
           "hasDynamicHelp": false,
           "multiple": false,
           "type": "option"
+        },
+        "force": {
+          "char": "f",
+          "description": "Push environment variable changes without confirmation.",
+          "env": "SHOPIFY_HYDROGEN_FLAG_FORCE",
+          "name": "force",
+          "allowNo": false,
+          "type": "boolean"
+        },
+        "yes": {
+          "description": "Automatically confirm environment variable changes.",
+          "env": "SHOPIFY_HYDROGEN_FLAG_YES",
+          "name": "yes",
+          "allowNo": false,
+          "type": "boolean"
         }
       },
       "hasDynamicHelp": false,

packages/cli/src/commands/hydrogen/env/push.test.ts

@@ -478,4 +478,53 @@ describe('pushVariables', () => {
       );
     });
   });
+
+  it.each(['force', 'yes'] as const)(
+    'does not prompt for diff confirmation when --%s is provided',
+    async (confirmationFlag) => {
+      vi.mocked(getStorefrontEnvVariables).mockResolvedValue({
+        id: SHOPIFY_CONFIG.storefront.id,
+        environmentVariables: [
+          {
+            id: '1',
+            key: 'EXISTING_TOKEN',
+            value: '1',
+            isSecret: false,
+            readOnly: false,
+          },
+          {
+            id: '2',
+            key: 'SECOND_TOKEN',
+            value: '2',
+            isSecret: false,
+            readOnly: false,
+          },
+        ],
+      });
+
+      await inTemporaryDirectory(async (tmpDir) => {
+        const filePath = joinPath(tmpDir, envFile);
+        await writeFile(filePath, 'EXISTING_TOKEN=1\nSECOND_TOKEN=NEW_VALUE');
+        await expect(
+          runEnvPush({
+            path: tmpDir,
+            env: 'preview',
+            envFile,
+            [confirmationFlag]: true,
+          }),
+        ).resolves.not.toThrow();
+
+        expect(renderConfirmationPrompt).not.toHaveBeenCalled();
+        expect(pushStorefrontEnvVariables).toHaveBeenCalledWith(
+          {storeFqdn: 'my-shop', token: 'abc123'},
+          'gid://shopify/HydrogenStorefront/2',
+          'gid://shopify/HydrogenStorefrontEnvironment/2',
+          [
+            {key: 'EXISTING_TOKEN', value: '1'},
+            {key: 'SECOND_TOKEN', value: 'NEW_VALUE'},
+          ],
+        );
+      });
+    },
+  );
 });

packages/cli/src/commands/hydrogen/env/push.ts

@@ -1,4 +1,5 @@
 import Command from '@shopify/cli-kit/node/base-command';
+import {Flags} from '@oclif/core';
 import {diffLines} from 'diff';
 import {commonFlags, flagsToCamelObject} from '../../../lib/flags.js';
 import {login} from '../../../lib/auth.js';
@@ -41,6 +42,15 @@ export default class EnvPush extends Command {
     ...commonFlags.env,
     ...commonFlags.envFile,
     ...commonFlags.path,
+    force: Flags.boolean({
+      char: 'f',
+      description: 'Push environment variable changes without confirmation.',
+      env: 'SHOPIFY_HYDROGEN_FLAG_FORCE',
+    }),
+    yes: Flags.boolean({
+      description: 'Automatically confirm environment variable changes.',
+      env: 'SHOPIFY_HYDROGEN_FLAG_YES',
+    }),
   };
 
   async run(): Promise<void> {
@@ -52,13 +62,17 @@ export default class EnvPush extends Command {
 interface EnvPushOptions {
   env?: string;
   envFile: string;
+  force?: boolean;
   path?: string;
+  yes?: boolean;
 }
 
 export async function runEnvPush({
   env: envHandle,
   envFile,
+  force = false,
   path = process.cwd(),
+  yes = false,
 }: EnvPushOptions) {
   let validatedEnvironment: Environment;
 
@@ -181,7 +195,7 @@ export async function runEnvPush({
       body: 'No changes to your environment variables.',
     });
     return;
-  } else {
+  } else if (!force && !yes) {
     const diff = diffLines(comparableRemoteVars, compareableLocalVars);
     const confirmPush = await renderConfirmationPrompt({
       confirmationMessage: 'Yes, confirm changes',