Feature: add should_add_reviewers input

action.yaml

@@ -18,6 +18,10 @@ inputs:
     description: labels for PR, as comma-separated list
     required: false
     default: ""
+  should_add_reviewers:
+    description: whether to add reviewers to PR
+    required: false
+    default: "true"
   required_reviewers:
     description: reviewers required for all PRs
     required: false
@@ -62,6 +66,7 @@ runs:
             --head-branch=${{ env.DEPLOYMENT_BRANCH }} \
             --base-branch=${{ inputs.target }} \
             --required-reviewers=${{ inputs.required_reviewers }} \
+            --should-add-reviewers=${{ inputs.should_add_reviewers }} \
         )" >> $GITHUB_ENV
       shell: bash
 

deploy_bot/get_reviewers.py

@@ -2,6 +2,7 @@
 from typing import Dict, List, Set
 
 import requests
+from six import b
 
 
 GITHUB_TOKEN: str = os.getenv("GITHUB_TOKEN")
@@ -49,6 +50,12 @@ def find_contributors_to_branch(repository: str, head_branch: str, base_branch:
         dest="base_branch",
         help="base branch for comparison",
     )
+    parser.add_argument(
+        "--should-add-reviewers",
+        dest="should_add_reviewers",
+        help="if should add reviewers to PR",
+        type=bool,
+    )
     parser.add_argument(
         "--required-reviewers",
         dest="required_reviewers",
@@ -57,11 +64,12 @@ def find_contributors_to_branch(repository: str, head_branch: str, base_branch:
 
     args = parser.parse_args()
 
-    # find contributors to branch
-    contributors: Set[str] = find_contributors_to_branch(args.repository, args.head_branch, args.base_branch)
+    if args.should_add_reviewers:
+        # find contributors to branch
+        contributors: Set[str] = find_contributors_to_branch(args.repository, args.head_branch, args.base_branch)
 
-    # output reviewers as comma delimited list
-    reviewers = contributors | set(args.required_reviewers.split(","))
-    print(",".join(reviewers))
+        # output reviewers as comma delimited list
+        reviewers = contributors | set(args.required_reviewers.split(","))
+        print(",".join(reviewers))
 
     exit(0)