This n8n workflow automates the process of backing up workflow definitions to GitLab, either on a scheduled basis or manually. It intelligently checks for existing files, compares content, and updates only when changes are detected, ensuring efficient version control.
The process begins with a manual trigger or a scheduled event, depending on user setup. The workflow then gathers relevant GitLab repository information and fetches a list of existing backup files. It derives a filename from the workflow name, sanitizing it for compatibility. The workflow checks if a backup with the derived filename already exists in GitLab.
If the file exists, it fetches the current content to compare with the latest workflow JSON. If the content has changed, the workflow updates the existing file with new data; if not, it skips to avoid unnecessary commits. If the file does not exist, it creates a new backup file, effectively versioning all workflow changes.
This setup is ideal for DevOps teams, automation engineers, or developers who need to maintain and version control their n8n workflows within GitLab, ensuring that backups are reliable, up-to-date, and automatically managed.
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