From 2a65ca978dfbdaac126d24edee852eba63ba800d Mon Sep 17 00:00:00 2001
From: Dan Williams <dan@ioncontrol.co>
Date: Wed, 26 Feb 2025 08:45:52 -0600
Subject: [PATCH] ci: de-verbosify DCO check

Only print out the specific commits that fail DCO.

Signed-off-by: Dan Williams <dan@ioncontrol.co>
---
 .gitlab-ci.yml | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index de5d4567..02f42400 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -36,8 +36,10 @@ verify-dco:
     if [[ -n "${CI_MERGE_REQUEST_DIFF_BASE_SHA}" ]]; then
       export COMMITS=$(git log --no-merges --format="%H" ${CI_MERGE_REQUEST_DIFF_BASE_SHA}.. | xargs)
       for c in "${COMMITS}"; do
-        echo "Checking commit ${c} for DCO Signed-off-by"
-        git log --format="%b" -1 ${c} | grep "Signed-off-by: .* <.*@.*>"
+        $(git log --format="%b" -1 ${c} | grep -q "^Signed-off-by: .* <.*@.*>") && rc="$?" || rc="$?"
+        if [[ rc -eq 1 ]]; then
+          echo "Commit ${c} failed DCO Signed-off-by check"
+        fi
       done
     fi