Merge Conflict Checker GitHub Action

[aditiverma-21]

Description

This GitHub Action, named Merge Conflict Checker, automatically checks for merge conflicts when a pull request is opened, synchronized, or reopened. If a merge conflict with the main branch is detected, it will post a warning comment on the pull request, alerting the contributor to resolve the conflicts before merging.

Key Features:

• Triggers: Runs on pull_request events (opened, synchronize, or reopened).
• Permissions: Requires write access to pull requests and read access to repository contents.
• Jobs:
• Check for Merge Conflicts: Fetches the latest from origin/main and verifies if the current branch is up-to-date. If conflicts exist, the job exits with an error.
  -Post Warning Comment: If conflicts are detected, a comment is added to the pull request to notify the contributor.

This action helps maintain a smooth workflow by notifying contributors about merge conflicts early in the PR process, reducing potential bottlenecks during merges.

[github-actions]

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