From b0d07fcaf29c62188d13b4c1301f2c024d4e591f Mon Sep 17 00:00:00 2001
From: Anthony Volk <14987227+anth-volk@users.noreply.github.com>
Date: Thu, 15 Oct 2026 01:43:26 +0400
Subject: [PATCH] Run the Vercel CLI under Node in the deploy job

Under Bun, with no node_modules when the CLI started, the Next.js builder
resolved next through Bun's auto-install cache (16.4.1) instead of the
locked 16.4.0, and the build output referenced files in that cache, which
Vercel could not read.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
---
 .github/deploy-production.sh               | 6 +++++-
 .github/workflows/push.yaml                | 4 ++++
 changelog.d/deploy-cli-under-node.fixed.md | 1 +
 3 files changed, 10 insertions(+), 1 deletion(-)
 create mode 100644 changelog.d/deploy-cli-under-node.fixed.md

diff --git a/.github/deploy-production.sh b/.github/deploy-production.sh
index 6633d62..abb9e62 100644
--- a/.github/deploy-production.sh
+++ b/.github/deploy-production.sh
@@ -6,7 +6,11 @@ set -euo pipefail
 # route. VERCEL_ORG_ID and VERCEL_PROJECT_ID select the project.
 : "${VERCEL_TOKEN:?Set VERCEL_TOKEN in the Production environment.}"
 : "${VERCEL_ORG_ID:?}" "${VERCEL_PROJECT_ID:?}"
-vercel=(bunx --bun "vercel@58.8.0")
+# Run the CLI under Node, not Bun. Under Bun, with no node_modules yet, the
+# Next.js builder resolved `next` through Bun's auto-install cache instead of
+# the project's locked copy, and Vercel could not read the cached files the
+# build output then referenced.
+vercel=(npx --yes "vercel@58.8.0")
 "${vercel[@]}" pull --yes --environment=production --token "$VERCEL_TOKEN"
 "${vercel[@]}" build --prod --token "$VERCEL_TOKEN"
 "${vercel[@]}" deploy --prebuilt --prod --token "$VERCEL_TOKEN"
diff --git a/.github/workflows/push.yaml b/.github/workflows/push.yaml
index 031a301..17340c1 100644
--- a/.github/workflows/push.yaml
+++ b/.github/workflows/push.yaml
@@ -67,6 +67,10 @@ jobs:
       - uses: actions/checkout@v4
         with:
           persist-credentials: false
+      # The Vercel CLI runs under Node; Bun installs and builds the app.
+      - uses: actions/setup-node@v4
+        with:
+          node-version: 24
       - uses: oven-sh/setup-bun@v2
         with:
           bun-version: 1.4.2
diff --git a/changelog.d/deploy-cli-under-node.fixed.md b/changelog.d/deploy-cli-under-node.fixed.md
new file mode 100644
index 0000000..ccbafad
--- /dev/null
+++ b/changelog.d/deploy-cli-under-node.fixed.md
@@ -0,0 +1 @@
+Deploy releases to Vercel production again: the deploy job now runs the Vercel CLI under Node. Under Bun, the build output referenced Bun's cache instead of the project's locked Next.js, so Vercel rejected the 0.2.0 deployment.