scripts/gitops-update.sh

@@ -53,6 +53,22 @@ _gitops_success() {
     "${context}" "" "${SOURCE_URL}"
 }
 
+_gitops_nochange() {
+  local env repo context
+  env=$(dirname "${INPUT_FILE}")
+  repo=$(basename "${SOURCE_REPO}")
+  context="${repo}"
+  [ -n "${GIT_TAG_PREFIX:-}" ] && context="${repo}/${GIT_TAG_PREFIX}"
+
+  local SOURCE_URL="${GITEA_API_URL}/${SOURCE_REPO}/commit/${SOURCE_COMMIT}"
+
+  ROOT_REPO="${GITOPS_REPO}" ROOT_COMMIT="${SOURCE_COMMIT}" \
+    GITEA_API_URL="${GITEA_API_URL}" GITEA_TOKEN="${GITEA_TOKEN}" \
+    bash "${SCRIPT_DIR}/report-status.sh" success \
+    "Install to ${env} ${VERSION} — no change" \
+    "${context}" "" "${SOURCE_URL}"
+}
+
 _gitops_substitute() {
   echo "$1" | sed "s/{{VERSION}}/$2/g"
 }
@@ -69,6 +85,14 @@ _gitops_update() {
   cd "${CLONE_DIR}" || _gitops_fail "Failed to enter clone directory"
   yq eval -i "${YQ_EXPR}" "${INPUT_FILE}" || _gitops_fail "Failed to update ${INPUT_FILE}"
   git add "${INPUT_FILE}" || _gitops_fail "Failed to stage ${INPUT_FILE}"
+
+  if git diff --cached --quiet; then
+    echo "No changes — ${INPUT_FILE} already at ${VERSION}"
+    GITOPS_SHA="$(git rev-parse HEAD)"
+    _gitops_nochange
+    exit 0
+  fi
+
   git -c user.name="gitea-ci-bot" \
       -c user.email="ci@keskikuja.site" \
       commit -m "[skip ci] gitops: update version to ${VERSION}" || _gitops_fail "Failed to commit"