Question

What considerations should be made when migrating VCS repositories across platforms (e.g., GitHub to GitLab)?

Switching version control systems across platforms requires thoughtful planning. This question aims to identify key factors like preserving commit history, managing permissions, updating CI/CD configurations, and addressing any tool compatibility issues during the migration process.

Answer 1

The following considerations should be made when transferring repositories between platforms:

Keep History Safe:

• To preserve the complete commit history while migrating, use methods such as git clone --mirror.

Features of the Repository:

• Examine how features vary between platforms (e.g., GitLab CI/CD vs. GitHub Actions).
• Adapt workflows or CI/CD settings to the new platform.

Access and Permissions:

• Adjust user permissions and roles to conform to the new platform.
• Verify that the new repositories are accessible to every team member.

Integrations and Webhooks:

• Webhooks for Jira, Jenkins, and Slack integrations should be updated or recreated.

Examine Novel Workflows:

• Before moving the complete project, do a dry run using a sample repository to find any possible problems.

Updates to the documentation:
 

• Revise internal documentation to align with the usage requirements of the new platform.

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