Revert "Fix issue when running as an action as --last-commit-age-days is quoted"

This reverts commit d878b41.

Author: luispabon

.github/workflows/tests.yaml

@@ -25,15 +25,15 @@ jobs:
             action_container \
             --github-token="${{ github.token }}"
 
-      - name: "Test: ignore branch 'test_prefix/two' and don't fail on quoted --last-commit-age-days"
+      - name: "Test: ignore branch 'test_prefix/two'"
         run: |
           docker run --rm -t \
             -e GITHUB_REPOSITORY \
             -e GITHUB_OUTPUT \
             -v "${GITHUB_OUTPUT}:${GITHUB_OUTPUT}" \
             action_container \
             --ignore-branches="test_prefix/two" \
-            --last-commit-age-days="9" \
+            --last-commit-age-days=9 \
             --dry-run=yes \
             --github-token="${{ github.token }}"
 

src/io.py

@@ -44,11 +44,11 @@ def get_args() -> argparse.Namespace:
             help="The API base url to be used in requests to GitHub Enterprise"
         )
 
-        # Not setting `type=int` to avoid issues when it's passed as a quoted string
         parser.add_argument(
             "--last-commit-age-days",
             help="How old in days must be the last commit into the branch for the branch to be deleted",
             default=60,
+            type=int,
         )
 
         parser.add_argument(
@@ -78,7 +78,7 @@ def parse_input(self) -> Options:
 
         return Options(
             ignore_branches=ignore_branches,
-            last_commit_age_days=int(args.last_commit_age_days),
+            last_commit_age_days=args.last_commit_age_days,
             allowed_prefixes=allowed_prefixes,
             dry_run=dry_run,
             github_token=args.github_token,