git-resolver.yaml

apiVersion: tekton.dev/v1
kind: PipelineRun
metadata:
  generateName: git-resolver-
spec:
  workspaces:
    - name: output  # this workspace name must be declared in the Pipeline
      volumeClaimTemplate:
        spec:
          accessModes:
            - ReadWriteOnce  # access mode may affect how you can use this volume in parallel tasks
          resources:
            requests:
              storage: 1Gi
  pipelineSpec:
    workspaces:
      - name: output
    tasks:
      - name: task1
        workspaces:
          - name: output
        taskRef:
          resolver: git
          params:
            - name: url
              value: https://github.com/tektoncd/catalog.git
            - name: pathInRepo
              value: /task/git-clone/0.7/git-clone.yaml
            - name: revision
              value: main
        params:
          - name: url
            value: https://github.com/tektoncd/catalog
          - name: deleteExisting
            value: "true"