From b816e09a862eec83f6ff334f94d6b96894f405ad Mon Sep 17 00:00:00 2001
From: zzwong <6979793+zzwong@users.noreply.github.com>
Date: Wed, 11 Nov 2026 14:47:49 -0500
Subject: [PATCH 1/2] build: support Go 1.27.4 in shared lint action

---
 actions/go-lint/action.yml    | 2 +-
 tests/fixtures/minimal/go.mod | 2 ++
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/actions/go-lint/action.yml b/actions/go-lint/action.yml
index 445c910..8224bde 100644
--- a/actions/go-lint/action.yml
+++ b/actions/go-lint/action.yml
@@ -28,5 +28,5 @@ runs:
         fi
     - uses: golangci/golangci-lint-action@ba0d7d2ec06a0ea1cb5fa41b2e4a3ab91d21278a # v9.3.0
       with:
-        version: v2.12.2
+        version: v2.15.0
         working-directory: ${{ inputs.working-directory }}
diff --git a/tests/fixtures/minimal/go.mod b/tests/fixtures/minimal/go.mod
index 85bc041..4c61997 100644
--- a/tests/fixtures/minimal/go.mod
+++ b/tests/fixtures/minimal/go.mod
@@ -1,3 +1,5 @@
 module example.com/minimal
 
 go 1.26
+
+toolchain go1.27.4

From 412fbf325a109c9638c547c9ee27b480149a8345 Mon Sep 17 00:00:00 2001
From: zzwong <6979793+zzwong@users.noreply.github.com>
Date: Wed, 11 Nov 2026 14:50:38 -0500
Subject: [PATCH 2/2] test: preserve selected Go toolchain across composite
 calls

---
 .github/workflows/test-actions.yml | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/.github/workflows/test-actions.yml b/.github/workflows/test-actions.yml
index ef91d37..fee51d8 100644
--- a/.github/workflows/test-actions.yml
+++ b/.github/workflows/test-actions.yml
@@ -31,13 +31,22 @@ jobs:
     steps:
       - uses: actions/checkout@fbc6f3992d24b796d5a048ff273f7fcc4a7b6c09 # v5.1.0
       - uses: ./actions/go-test
+        env:
+          # setup-go exports local; reset it so each action honors the toolchain.
+          GOTOOLCHAIN: auto
         with:
           working-directory: tests/fixtures/minimal
       - uses: ./actions/go-test
+        env:
+          # setup-go exports local; reset it so each action honors the toolchain.
+          GOTOOLCHAIN: auto
         with:
           working-directory: tests/fixtures/minimal
           target: test-cover
       - uses: ./actions/go-lint
+        env:
+          # setup-go exports local; reset it so each action honors the toolchain.
+          GOTOOLCHAIN: auto
         with:
           working-directory: tests/fixtures/minimal