Packit: Bump podman-next repo priority for cockpit tests

TMT_TREE envvar is ok to use in this case as it will only be used on
upstream packit tests.

Signed-off-by: Lokesh Mandvekar <lsm5@redhat.com>

contrib/packit-tmt/podman-next-setup.sh

@@ -0,0 +1,14 @@
+#!/usr/bin/env bash
+
+set -exo pipefail
+
+COPR_REPO_FILE="/etc/yum.repos.d/_copr:copr.fedorainfracloud.org:rhcontainerbot:podman-next.repo"
+if compgen -G "$COPR_REPO_FILE" > /dev/null; then
+  # We want the priority bump appended to the file, we're not looking
+  # to use a variable.
+  # shellcheck disable=SC2016
+  sed -i -n '/^priority=/!p;$apriority=1' "$COPR_REPO_FILE"
+fi
+# We want all dependencies from podman-next except podman as podman will be fetched
+# from the packit copr.
+dnf -y upgrade --allowerasing --exclude=podman*

plans/cockpit-podman.fmf

@@ -15,6 +15,12 @@ discover:
 execute:
     how: tmt
 
+prepare:
+    when: initiator == packit
+    how: shell
+    script: bash $TMT_TREE/contrib/packit-tmt/podman-next-setup.sh
+    order: 20
+
 # not relevant for testing podman
 environment:
     TEST_AUDIT_NO_SELINUX: 1

plans/system.fmf

@@ -16,12 +16,7 @@ prepare:
       order: 10
     - when: initiator == packit
       how: shell
-      script: |
-        COPR_REPO_FILE="/etc/yum.repos.d/*podman-next*.repo"
-        if compgen -G $COPR_REPO_FILE > /dev/null; then
-            sed -i -n '/^priority=/!p;$apriority=1' $COPR_REPO_FILE
-        fi
-        dnf -y upgrade --allowerasing --exclude=podman*
+      script: bash $TMT_TREE/contrib/packit-tmt/podman-next-setup.sh
       order: 20
 
 adjust+: