Use a task for syncing file duplicates

.github/workflows/check-sync.yml

@@ -4,7 +4,7 @@
 # - Assets for the workflow templates used in this repository.
 #
 # This workflow checks that the copies are in sync.
-# If the workflow fails, run workflow-templates/etc/sync.sh and commit.
+# If the workflow fails, run `task dependabot:sync` and commit.
 
 name: Check File Duplicates Sync
 
@@ -16,16 +16,26 @@ jobs:
   check-sync:
     runs-on: ubuntu-latest
 
+    env:
+      SYNC_COMMAND: task dependabot:sync
+
     steps:
       - name: Checkout repository
         uses: actions/checkout@v2
 
+      - name: Install Task
+        uses: arduino/setup-task@v1
+        with:
+          repo-token: ${{ secrets.GITHUB_TOKEN }}
+          version: 3.x
+
+      - name: Sync files
+        run: ${{ env.SYNC_COMMAND }} --silent
+
       - name: Check file duplicates sync
         run: |
-          SYNC_SCRIPT_PATH="etc/sync.sh"
-          "${{ github.workspace }}/$SYNC_SCRIPT_PATH"
           git add .
           if ! git diff --color --exit-code HEAD; then
-            echo "::error::File duplicates are out of sync. Please run $SYNC_SCRIPT_PATH"
+            echo "::error::File duplicates are out of sync. Please run \"${{ env.SYNC_COMMAND }}\""
             exit 1
           fi

Taskfile.yml

@@ -1,11 +1,32 @@
 version: "3"
 
 tasks:
+  fix:
+    desc: Make automated corrections to the project's files
+    deps:
+      - task: dependabot:sync
+
   check:
     desc: Check for problems with the project
     deps:
       - task: config:validate
 
+  dependabot:sync:
+    desc: Sync workflow duplicates for dependabot checks
+    vars:
+      WORKFLOW_TEMPLATES_PATH: "./workflow-templates"
+      WORKFLOW_TEMPLATE_COPIES_PATH: "./workflow-templates/dependabot/workflow-template-copies/.github/workflows"
+    cmds:
+      # Sync workflow templates with the copies in the folder where Dependabot can check them for updates.
+      - mkdir --parents "{{.WORKFLOW_TEMPLATE_COPIES_PATH}}"
+      - rm --force "{{.WORKFLOW_TEMPLATE_COPIES_PATH}}"/*
+      - |
+        find "{{.WORKFLOW_TEMPLATES_PATH}}" \
+          -maxdepth 1 \
+          -type f \
+          -regex '.*\.ya?ml' \
+          -exec cp '{}' "{{.WORKFLOW_TEMPLATE_COPIES_PATH}}" \;
+
   config:validate:
     desc: Validate configuration files against their JSON schema
     vars: