Allows not to release olm files

Signed-off-by: Anatoliy Bazko <abazko@redhat.com>

RELEASE.md

@@ -11,8 +11,9 @@ Export environment variables:
 ```
 
 ```
-Usage:   ./make-release.sh [RELEASE_VERSION] --release --push-olm-files --push-git-changes --pull-requests
+Usage:   ./make-release.sh [RELEASE_VERSION] --release --release-olm-files --push-olm-files --push-git-changes --pull-requests
         --release: to release
+        --release-olm-files: to release olm files
         --push-olm-files: to push OLM files to quay.io. This flag should be omitted
                 if already a greater version released. For instance, we are releasing 7.9.3 version but
                 7.10.0 already exists. Otherwise it breaks the linear update path of the stable channel.

make-release.sh

@@ -21,6 +21,7 @@ init() {
   PUSH_OLM_FILES=false
   PUSH_GIT_CHANGES=false
   CREATE_PULL_REQUESTS=false
+  RELEASE_OLM_FILES=false
   RELEASE_DIR=$(cd "$(dirname "$0")"; pwd)
 
   if [[ $# -lt 1 ]]; then usage; exit; fi
@@ -31,6 +32,7 @@ init() {
       '--push-olm-files') PUSH_OLM_FILES=true; shift 0;;
       '--push-git-changes') PUSH_GIT_CHANGES=true; shift 0;;
       '--pull-requests') CREATE_PULL_REQUESTS=true; shift 0;;
+      '--release-olm-files') RELEASE_OLM_FILES=true; shift 0;;
     '--help'|'-h') usage; exit;;
     esac
     shift 1
@@ -244,7 +246,9 @@ run() {
   checkoutToReleaseBranch
   releaseOperatorCode
   updateNightlyOlmFiles
-  releaseOlmFiles
+  if [[ $RELEASE_OLM_FILES == "true" ]]; then
+    releaseOlmFiles
+  fi
 }
 
 init "$@"