Repoquery the test repo in prepare phase

We check it before running tests
https://github.com/fedora-ci/mini-tps/blob/main/mtps-run-tests#L174
but better fail sooner.

There's not much we can do when this problem happens.
We would need to disable the correct module but
that might (e.g. in python27 module case) break
other packages dependencies.
So just warn the user.

mini-tps.spec

@@ -1,6 +1,6 @@
 Name: mini-tps
 Version: 0.1
-Release: 168%{?dist}
+Release: 169%{?dist}
 Summary: Mini TPS - Test Package Sanity
 
 License: GPLv2
@@ -64,6 +64,9 @@ install -pD -m 0755 profiles/fedora/prepare-system %{buildroot}%{_libexecdir}/mi
 
 
 %changelog
+* Thu Feb 01 2024 Jiri Popelka <jpopelka@redhat.com> - 0.1-169
+- rebuilt
+
 * Mon Jan 29 2024 Jiri Popelka <jpopelka@redhat.com> - 0.1-168
 - Handle missing compose (id)
 

mtps-get-task

@@ -23,6 +23,7 @@ if [ -z "${YUMDNFCMD:-}" ]; then source "$(dirname "${BASH_SOURCE[0]}")/mtps-set
 
 RET_NO_RPMS_IN_BREW=7
 RET_NO_RPMS_IN_REPOS=8
+RET_EMPTY_REPOQUERY=11
 
 task_result2rpms() {
     local arch="$1" && shift
@@ -590,6 +591,7 @@ while true; do
     logfname_skip="$(dirname "$logfname")/SKIP-$(basename "$logfname")"
     logfname_pass="$(dirname "$logfname")/PASS-$(basename "$logfname")"
     logfname_fail="$(dirname "$logfname")/FAIL-$(basename "$logfname")"
+    logfname_warn="$(dirname "$logfname")/WARN-$(basename "$logfname")"
     if [[ -e "$logfname" || -e "$logfname_pass" || -e "$logfname_fail" ]]; then
         sleep 1
         continue
@@ -605,8 +607,10 @@ do_clean_exit() {
     new_logfname="$logfname_fail"
     if [[ "$rc" -eq 0 ]]; then
         new_logfname="$logfname_pass"
-    elif [[ "$rc" -eq $RET_NO_RPMS_IN_BREW || "$rc" -eq $RET_NO_RPMS_IN_REPOS ]]; then
+    elif [[ "$rc" -eq $RET_NO_RPMS_IN_BREW ]]; then
         new_logfname="$logfname_skip"
+    elif [[ "$rc" -eq $RET_NO_RPMS_IN_REPOS || "$rc" -eq $RET_EMPTY_REPOQUERY ]]; then
+        new_logfname="$logfname_warn"
     fi
     # Close tee pipes
     for pid in $(ps -o pid --no-headers --ppid $$); do
@@ -758,8 +762,10 @@ echo "Using $CREATEREPO_BIN"
 
 if [ -n "$REPOFILENAME" ]; then
     repo_file_text="$(mk_named_repo "$REPOFILENAME" "$REPODIR" "1")"
+    repo_name="$REPOFILENAME"
 else
     repo_file_text="$(mk_repo "$TASK" "$REPODIR" "1")"
+    repo_name="brew-${TASK}"
 fi
 echo "Repo file:"
 echo "$repo_file_text"
@@ -775,3 +781,21 @@ if [[ -n "$INSTALLREPOFILE" && "$id" -eq 0 ]]; then
     echo "Creating repo file: $repofile"
     echo "$repo_file_text" > "$repofile"
 fi
+
+# Query packages in the created repo
+nevras_in_repo="$(
+    "$YUMDNFCMD" repoquery \
+        --qf "%{repoid} %{name}-%{epoch}:%{version}-%{release}.%{arch}" \
+        --repo "$repo_name" 2>&1 | \
+        sed -n -e "/^${repo_name}[[:space:]]/ s/^${repo_name}[[:space:]]//p"
+)"
+# Exclude SRPMs
+nevras_in_repo="$(echo "$nevras_in_repo" | sed -n -e "/\.src$/d;p")"
+
+if [ -z "${nevras_in_repo// /}" ]; then
+    # Yum/dnf thinks there are no packages in the testing repo.
+    # This usually happens when the packages are filtered out
+    # because they (different version-release) are included
+    # in an (enabled) module.
+    exit "$RET_EMPTY_REPOQUERY"
+fi