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-rw-r--r--contrib/cirrus/lib.sh7
1 files changed, 4 insertions, 3 deletions
diff --git a/contrib/cirrus/lib.sh b/contrib/cirrus/lib.sh
index b57aee1af..23987938b 100644
--- a/contrib/cirrus/lib.sh
+++ b/contrib/cirrus/lib.sh
@@ -76,11 +76,12 @@ CIRRUS_CI="${CIRRUS_CI:-false}"
DEST_BRANCH="${DEST_BRANCH:-master}"
CONTINUOUS_INTEGRATION="${CONTINUOUS_INTEGRATION:-false}"
CIRRUS_REPO_NAME=${CIRRUS_REPO_NAME:-podman}
-CIRRUS_BASE_SHA=${CIRRUS_BASE_SHA:-unknown$(date +%s)} # difficult to reliably discover
+# N/B: CIRRUS_BASE_SHA is empty on branch and tag push.
+CIRRUS_BASE_SHA=${CIRRUS_BASE_SHA:-${CIRRUS_LAST_GREEN_CHANGE:-YOU_FOUND_A_BUG}}
CIRRUS_BUILD_ID=${CIRRUS_BUILD_ID:-$RANDOM$(date +%s)} # must be short and unique
-# Needed for linting and code validation
-EPOCH_TEST_COMMIT=${CIRRUS_BASE_SHA:-$CIRRUS_LAST_GREEN_CHANGE}
+# The starting place for linting and code validation
+EPOCH_TEST_COMMIT="$CIRRUS_BASE_SHA"
# Regex of env. vars. to explicitly pass when executing tests
# inside a container or as a rootless user