What is considered a large pull request?

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What is considered a large pull request?

How can we determine the perfect pull request size? A study of a Cisco Systems programming team revealed that a review of 200-400 LOC over 60 to 90 minutes should yield 70-90\% defect discovery. With this number in mind, a good pull request should not have more than 250 lines of code changed.

Should Pull requests be small?

The size of a pull request can be influenced long before the PR is opened. Slice features small in your product backlog; make small commits along the way; combine small commits into small pull requests. Among other benefits, a focus on breaking work into small parts will make it easier to review your changes.

What should I look for when reviewing a pull request?

Reviewing pull requests is hard You have to understand what the pull request is trying to achieve, what approach is being taken, what’s going on, and how all these files fit together – enough that you could potentially suggest an improvement. You may have to be on the lookout for typos or style problems.

How do I stop large pull requests?

Keep your commits functionally logical One technique to review large pull requests is on a commit-by-commit basis. This allows the reviewer to take smaller digestible chunks of the pull request. To aid in this style of reviewing, you need to make your commits functionally logical and commit message descriptive.

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What is a good pull request?

A good pull request will be reviewed quickly; It reduces bug introduction into codebase; It facilitates new developers onboarding; It does not block other developers; It speeds up the code review process and, consequently the product development.

How many commits should be in a pull request?

Have one commit per logical change and one major feature per pull request. When you submit a pull request, all the commits associated with that pull request should be related to the same major feature.

What should a pull request include?

Offering feedback

  1. Familiarize yourself with the context of the issue, and reasons why this Pull Request exists.
  2. If you disagree strongly, consider giving it a few minutes before responding; think before you react.
  3. Ask, don’t tell.
  4. Explain your reasons why code should be changed.
  5. Offer ways to simplify or improve code.

How big should a PR be?

Usually a PR should take < 8hrs (depending on your familiarity with the codebase). Use commits. If your PR feels a little big, split the changes into logical groups using git commits.

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Can we raise multiple pull requests from same branch?

Pull requests are based on a branch. The only way to open up a pull request for multiple commits is: Isolate them into their own branch. Open the pull requests from there.

How do I make a small pull request?

Here’s the result: Nine ways to make pull requests easier to review.

  1. Add “Why” Code Comments.
  2. Make Your PRs Small.
  3. Make a Clear Description.
  4. Comment Your Own Pull Request.
  5. Discuss the Overall Approach Before Implementing the Whole Feature.
  6. Rebase Onto Fresh Master Before Creating a PR.
  7. Respond to Reviews Quickly.

Why can’t developers post pull requests in the develop branch?

This means that if a developer has posted a pull request for a big and important feature that takes lots of discussing, reviews, approvals and changes, it’ll clung their’s develop branch and they won’t be able to post smaller pull requests while waiting on other people actions/decisions related to that big PR.

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How do I create a pull request from a feature branch?

With your feature branch on github, navigate to the project on github. On the main page, you should see a new little toolbar that shows your feature branch listed and asks if you want to create a pull request from it.

How to use pull requests properly?

We have two main branches: master (release branch) and develop (working branch). We want to use pull requests properly. We see two ways how to do this: Create new branch for feature. Implement feature. Merge to develop branch. Test develop branch. Confirm that everything works. Create pull request onto master branch. Merge pull request.

How do I create a pull request on GitHub?

Create Pull Request With your feature branch on github, navigate to the project on github. On the main page, you should see a new little toolbar that shows your feature branch listed and asks if you want to create a pull request from it. So let’s do it!