update on-cel-expression

Define when to run the pipelines on the branch. Pipelines should only run if relevant Tekton files are modified, or if files that impact the must-gather image content have changed.

Signed-off-by: Ronny Baturov <[email protected]>

Author: rbaturov

.tekton/numaresources-must-gather-4-20-pull-request.yaml

@@ -8,8 +8,12 @@ metadata:
     build.appstudio.redhat.com/target_branch: '{{target_branch}}'
     pipelinesascode.tekton.dev/cancel-in-progress: "true"
     pipelinesascode.tekton.dev/max-keep-runs: "3"
-    pipelinesascode.tekton.dev/on-cel-expression: event == "pull_request" && target_branch
-      == "main"
+    pipelinesascode.tekton.dev/on-cel-expression: |
+      event == "pull_request" &&
+      target_branch == "main" &&
+      (".tekton/numaresources-must-gather-4-20-pull-request.yaml".pathChanged() ||
+      ".konflux/must-gather/***".pathChanged() ||
+      "must-gather/***".pathChanged())
   creationTimestamp: null
   labels:
     appstudio.openshift.io/application: numaresources-must-gather-4-20

.tekton/numaresources-must-gather-4-20-push.yaml

@@ -7,8 +7,12 @@ metadata:
     build.appstudio.redhat.com/target_branch: '{{target_branch}}'
     pipelinesascode.tekton.dev/cancel-in-progress: "false"
     pipelinesascode.tekton.dev/max-keep-runs: "3"
-    pipelinesascode.tekton.dev/on-cel-expression: event == "push" && target_branch
-      == "main"
+    pipelinesascode.tekton.dev/on-cel-expression: |
+      event == "push" &&
+      target_branch == "main" &&
+      (".tekton/numaresources-must-gather-4-20-push.yaml".pathChanged() ||
+      ".konflux/must-gather/***".pathChanged() ||
+      "must-gather/***".pathChanged())
   creationTimestamp: null
   labels:
     appstudio.openshift.io/application: numaresources-must-gather-4-20