refactor(tekton): use remote tasks from Tekton Hub

.ci/pipeline.yaml

@@ -8,7 +8,14 @@ spec:
   tasks:
     - name: git-clone
       taskRef:
-        name: git-clone
+        resolver: hub
+        params:
+          - name: kind
+            value: task
+          - name: name
+            value: git-clone
+          - name: version
+            value: "0.7"
       workspaces:
         - name: output
           workspace: shared-data

platform/tekton-pipelines/kustomization.yaml

@@ -15,4 +15,3 @@ resources:
   # Service account
   - serviceaccount.yaml
   - clusterrolebinding.yaml
-  - tasks/

platform/tekton-pipelines/tasks/check-git-files-changed.yaml

@@ -1,47 +0,0 @@
-# https://github.com/tektoncd/plumbing/blob/main/tekton/ci/shared/common-tasks.yaml
-apiVersion: tekton.dev/v1beta1
-kind: Task
-metadata:
-  name: check-git-files-changed
-  annotations:
-    description: |
-      Returns "passed" in the "check" result if any of the files changed
-      in the source on the workspace matches the regular expression.
-      Returns a "files" result as a list of files modified by the PR that
-      match the regex in the parameters.
-    ci.tekton.dev/condition: |
-      The result of this task is used to evaluate a condition.
-      Events from this task are ignored downstream, when it comes to update the CI job status.
-spec:
-  params:
-    - name: gitCloneDepth
-      description: Number of commits + 1
-    - name: regex
-      description: Regular expression to match files changed
-  workspaces:
-    - name: input
-  results:
-    - name: check
-      description: passed or failed
-    - name: files
-      description: list of files modified that match
-  steps:
-    - name: check-files-changed
-      image: alpine/git
-      env:
-        - name: GIT_CLONE_DEPTH
-          value: $(params.gitCloneDepth)
-        - name: REGEX
-          value: $(params.regex)
-      script: |
-        #!/bin/sh
-        set -ex
-        set -o pipefail
-        BACK="HEAD~$(( ${GIT_CLONE_DEPTH} - 1 ))"
-        CHECK="failed"
-        cd $(workspaces.input.path)
-        git diff-tree --no-commit-id --name-only -r HEAD $BACK | \
-            grep -E "${REGEX}" > $(results.files.path) || true
-        git diff-tree --no-commit-id --name-only -r HEAD $BACK | \
-            grep -E "${REGEX}" && CHECK="passed"
-        printf $CHECK > $(results.check.path)

platform/tekton-pipelines/tasks/kustomization.yaml

@@ -1,10 +0,0 @@
-apiVersion: kustomize.config.k8s.io/v1beta1
-kind: Kustomization
-
-resources:
-  - https://raw.githubusercontent.com/tektoncd/catalog/main/task/git-clone/0.7/git-clone.yaml
-  - https://raw.githubusercontent.com/tektoncd/catalog/main/task/gitea-set-status/0.1/gitea-set-status.yaml
-  - https://raw.githubusercontent.com/tektoncd/catalog/main/task/gitleaks/0.1/gitleaks.yaml
-  - https://raw.githubusercontent.com/tektoncd/catalog/main/task/kaniko/0.5/kaniko.yaml
-  - https://raw.githubusercontent.com/tektoncd/catalog/main/task/pull-request/0.1/pull-request.yaml
-  - check-git-files-changed.yaml