From 4ac8686661675cf1e958e8a42206153967ea6b9f Mon Sep 17 00:00:00 2001
From: Anthony Oteri <4360016+anthonyoteri@users.noreply.github.com>
Date: Wed, 13 May 2026 14:47:26 -0400
Subject: [PATCH] fix: upgrade cocogitto-action to v4 and fix commit range
 syntax

The v3 action inputs (check:, from:) no longer match the v4 API.
Switch to v4 with command: check and pass the git range as a positional
args value (SHA..HEAD) which is what cog check accepts.
---
 .github/workflows/ci.yml | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 3f4744f..2206e6c 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -61,14 +61,16 @@ jobs:
         with:
           # Full history is required for cog check to validate all commits.
           fetch-depth: 0
+          # On PRs check the PR HEAD, not the merge commit.
+          ref: ${{ github.event_name == 'pull_request' && github.event.pull_request.head.sha || github.sha }}
 
       - name: Check conventional commits
-        uses: cocogitto/cocogitto-action@v3
+        uses: cocogitto/cocogitto-action@v4
         with:
-          check: true
+          command: check
           # Only check commits since conventional commits were adopted.
           # 9b602f7 is the last commit before the first conventional commit.
-          from: 9b602f70a60e5651771ae40a934a7d417d9e1214
+          args: 9b602f70a60e5651771ae40a934a7d417d9e1214..HEAD
 
   deny:
     name: Cargo deny