Script build/build.bash improvements

[sobolev-es]

Hello.

1. Return code of pipe

yum -y install wget | tee -a $LOGFILE

is the return code of tee, not yum.
Add "set -o pipefail" or use more bash-specific PIPESTATUS

2. We use oracle linux - code ready builder repo name is ol9_codeready_builder

Patch

--- build.bash.orig     2025-02-03 10:23:22.277692320 +0300
+++ build.bash  2025-02-03 10:47:08.576374670 +0300
@@ -17,6 +17,8 @@
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #-----------------------------------------------------------------------------#
+set -o pipefail
+
 action=$1
 [[ -z $action ]] && action="production" # default to prod if no arg supplied
 
@@ -214,13 +216,21 @@
     #-----------------------------------------------------------------------------#
     # crb repo
     #-----------------------------------------------------------------------------#
-    rpm -q redhat-release >/dev/null 2>&1
+    which subscription-manager >/dev/null 2>&1
     if [ $? -ne 0 ]; then
-        dnf config-manager --set-enabled crb | tee -a $LOGFILE
+        REPONAME=`dnf repolist --all | awk '/(codeready|crb)/{print $1}'`
+        CRB=${CRB:=$REPONAME}
+        if [ -z "$CRB" ]; then
+            logthis "ERROR: crb repo name not found"
+            logthis "Try: CRB=<codeready repo name> $0"
+            logthis "^^^^^^^^^^ SCRIPT ABORTED ^^^^^^^^^^"
+            exit 1
+        fi
+        dnf config-manager --set-enabled $CRB | tee -a $LOGFILE
         if [ $? -eq 0 ]; then
             logthis "crb repo enabled"
         else
-            logthis "ERROR: crb repo enable failed"
+            logthis "ERROR: crb repo '$CRB' enable failed"
             logthis "^^^^^^^^^^ SCRIPT ABORTED ^^^^^^^^^^"
             exit 1
         fi

If necessary, I can create merge request.