How to bypass PR review requirements when only specific files (e.g., */config.json) are modified?

[Kavindu Kalinga]

I have a repository where branch protection rules are enabled, requiring at least one pull-request review before merging.

However, I want to introduce an exception to this rule:

• If a pull request only modifies files named config.json located anywhere in the repository (for example, service-a/config.json, env/prod/config.json, etc.)

• Then the PR should not require manual review

• Ideally, the PR should be auto-approved or allowed to merge without review

What I’m looking for:

• A way to conditionally bypass branch protection rules based on changed file paths

• Or an approach to automatically approve PRs when only */config.json files are changed

Constraints / Context:

• Branch restrictions are already enforced (1 review required)

• The solution should be automated (Bitbucket Pipelines, etc.)

• Preferably without weakening security for other file changes

[Saxea _Flowie_]

Hi @Kavindu Kalinga ,

I’m afraid you can’t do it using only Bitbucket’s built-in checks, but you could build your own custom check and implement your logic above.

Alternatively, if you prefer an out of the box solution, we provide a Bitbucket app Flowie, which allow you to configure checks using conditions. 

In your case, the relevant bit of the config, would look something like this: 

 minimumApprovals(
  [changeset.allMatches("**/config.json"), 0],
  [otherwise, 1]
)

Hope this helps.