Merging a Pull Request

After the pull request is reviewed and approved, it can be merged provided all the configured merge validations are met that are configured in the PR settings.

1. Open the navigation menu and click Developer Services. Under DevOps, click Projects.
2. Select a project and from the left-side menu, click Code Repositories.
3. Select a code repository and click the Pull Requests link on the left-side menu.
4. Select a pull request that you want to merge and click the Merge button.
5. If all the merge conditions aren't met, then a list of all merge issues to be resolved is displayed. Merge can't be completed without fixing the issues.
6. If merge issues aren't there, then select one of the given merge strategies. The available merge strategies depend on how it's configured in the PR settings:
  
  Merge commit
  
  Fast-forward
  
  Fast-forward only
  
  Rebase and fast-forward
  
  Squash, fast-forward only
  
  Rebase and merge
  You can enter an optional commit message.
7. Click the Merge button.
  If no merge conflict exists, the PR is successfully merged to the destination branch. If merge conflict exists, the conflict must be resolved and then the PR merged.
To merge a pull request, run the execute-merge-pull-request command:
Command
```
oci devops pull-request execute-merge-pull-request --commit-message --merge-strategy --pull-request-id
```
To validate a merge pull request, run the validate-merge-pull-request command:
Command
```
oci devops pull-request validate-merge-pull-request --pull-request-id
```
To merge a pull request, use the MergePullRequest operation.

Resolving Merge Conflicts

Resolving a merge conflict in a pull request (PR) involves identifying the issues that caused the conflict, addressing the conflict locally, and then pushing the change remotely. Possible issues include error conditions encountered during the PR build and conflicting source files.

To check for error conditions from a failed build:

In the PR with the merge conflict, select Merge checks.
Select Failed build.
Select Unit tests.

To check for conflicting source files:

In the PR with the merge conflict, under Resources, select Differences.
Each affected file is indicated by the label Conflict.

After you identify the issue, address the conflict in the local repository and push the change to the branch used by the PR. The PR updates show the pushed commit. If the commit resolved the issues that caused the conflict, and merge checks succeed, then the Merge button becomes available. You can now merge the PR.

Oracle Cloud Infrastructure Documentation

Merging a Pull Request

Resolving Merge Conflicts 🔗

Resolving Merge Conflicts