From 4e668f252ef3011e1a08ee5826f30423256be000 Mon Sep 17 00:00:00 2001
From: Dylan Spyer <115838205+dylanspyer@users.noreply.github.com>
Date: Tue, 26 Nov 2024 18:18:23 -0600
Subject: [PATCH] feat: implemented flag conflicts in `deploy.ts` (#6909)

Implemented feature from `commander` to prevent
mutually exclusive flags from being run in the same
command.

Co-authored-by: Ben Hancock <benhancock859@gmail.com>
Co-authored-by: Sarah Etter <sarah.etter@netlify.com>
---
 src/commands/deploy/index.ts                    | 13 ++++++++++---
 .../integration/commands/deploy/deploy.test.ts  | 17 +++++++++++++++++
 2 files changed, 27 insertions(+), 3 deletions(-)

diff --git a/src/commands/deploy/index.ts b/src/commands/deploy/index.ts
index e5c59a4bde9..acb8be55edb 100644
--- a/src/commands/deploy/index.ts
+++ b/src/commands/deploy/index.ts
@@ -79,14 +79,17 @@ Support for package.json's main field, and intrinsic index.js entrypoints are co
     )
     .option('-d, --dir <path>', 'Specify a folder to deploy')
     .option('-f, --functions <folder>', 'Specify a functions folder to deploy')
-    .option('-p, --prod', 'Deploy to production', false)
+    .addOption(
+      new Option('-p, --prod', 'Deploy to production').default(false).conflicts(['alias', 'branch', 'prodIfUnlocked']),
+    )
     .addOption(
       new Option(
         '--prodIfUnlocked',
         'Old, prefer --prod-if-unlocked. Deploy to production if unlocked, create a draft otherwise',
       )
         .default(false)
-        .hideHelp(true),
+        .hideHelp(true)
+        .conflicts(['alias', 'branch', 'prod']),
     )
     .option('--prod-if-unlocked', 'Deploy to production if unlocked, create a draft otherwise', false)
     .option(
@@ -103,7 +106,11 @@ Support for package.json's main field, and intrinsic index.js entrypoints are co
     .option('-s, --site <name-or-id>', 'A site name or ID to deploy to', env.NETLIFY_SITE_ID)
     .option('--json', 'Output deployment data as JSON')
     .option('--timeout <number>', 'Timeout to wait for deployment to finish', (value) => Number.parseInt(value))
-    .option('--trigger', 'Trigger a new build of your site on Netlify without uploading local files')
+    .addOption(
+      new Option('--trigger', 'Trigger a new build of your site on Netlify without uploading local files').conflicts(
+        'build',
+      ),
+    )
     .option('--build', 'Run build command before deploying')
     .option('--context <context>', 'Context to use when resolving build configuration')
     .option(
diff --git a/tests/integration/commands/deploy/deploy.test.ts b/tests/integration/commands/deploy/deploy.test.ts
index 4e760b37710..abf1380e2c9 100644
--- a/tests/integration/commands/deploy/deploy.test.ts
+++ b/tests/integration/commands/deploy/deploy.test.ts
@@ -8,6 +8,7 @@ import fetch from 'node-fetch'
 import { afterAll, beforeAll, describe, expect, test } from 'vitest'
 
 import { callCli } from '../../utils/call-cli.js'
+import { cliPath } from '../../utils/cli-path.js'
 import { createLiveTestSite, generateSiteName } from '../../utils/create-live-test-site.js'
 import { FixtureTestContext, setupFixtureTests } from '../../utils/fixture.js'
 import { pause } from '../../utils/pause.js'
@@ -1040,4 +1041,20 @@ describe.skipIf(process.env.NETLIFY_TEST_DISABLE_LIVE === 'true').concurrent('co
       },
     )
   })
+
+  test('should not run deploy with conflicting flags', async (t) => {
+    await withSiteBuilder(t, async (builder) => {
+      await builder.build()
+      try {
+        await callCli(['deploy', '--prodIfUnlocked', '--prod'], {
+          cwd: builder.directory,
+          env: { NETLIFY_SITE_ID: context.siteId },
+        })
+      } catch (error) {
+        expect(error.stderr.includes(`Error: option '-p, --prod' cannot be used with option '--prodIfUnlocked`)).toBe(
+          true,
+        )
+      }
+    })
+  })
 })