migrate gitlab projects: variables and secure files

migrate_gitlab_projects.py

import os
import gitlab

# GitLab API configuration
GITLAB_TOKEN = os.getenv("GITLAB_TOKEN")
GITLAB_URL = "https://xxx.gitlab.com"
gl = gitlab.Gitlab(url=GITLAB_URL, private_token=GITLAB_TOKEN)

# Project paths
SOURCE_PROJECT = "org_name/app-v2"
TARGET_PROJECT = "org_name/app-v3"


def get_project(project_path):
    return gl.projects.get(project_path)


def migrate_variables(source_project, target_project):
    variables = source_project.variables.list(all=True)

    for var in variables:
        target_project.variables.create(
            {
                "key": var.key,
                "value": var.value,
                "protected": var.protected,
                "masked": var.masked,
                "variable_type": var.variable_type,
            }
        )
        print(f"Migrated variable: {var.key}")


def migrate_secure_files(source_project, target_project):
    secure_files = source_project.secure_files.list(all=True)

    for file in secure_files:
        # Download file with actual content
        with open(file.name, "wb") as f:
            file.download(streamed=True, action=f.write)

        # Upload to target project
        with open(file.name, "rb") as f:
            target_project.secure_files.create({"name": file.name, "file": f})

        # Cleanup
        os.remove(file.name)
        print(f"Migrated secure file: {file.name}")


def main():
    try:
        source_project = get_project(SOURCE_PROJECT)
        target_project = get_project(TARGET_PROJECT)

        # print("Migrating variables...")
        # migrate_variables(source_project, target_project)

        print("Migrating secure files...")
        migrate_secure_files(source_project, target_project)

        print("Migration completed successfully!")

    except Exception as e:
        print(f"Error during migration: {str(e)}")


if __name__ == "__main__":
    main()