Save your workflows into a Gitlab repository

This template is inspired by Save your workflows into a GitHub repository by hikerspath and Back Up Your n8n Workflows To Github by jon-n8n. Basic Retrieve all workflows from an n8n instance and save it on a gitlab project. If the workflow exist, il will only save the changes. Flow What the workflow does : Sets custom parameters Gets workflows Iterates through each workflow one by one Get the file from Gitlab if exists Compare the files as objects (not as strings) Return a status on the workflow Create, Edit or ignore the file depending on the status Return a list of status for each workflow Configuration Select a credential in each Gitlab nodes. Edit the data in node "Globals" : repo.owner

Help me set up the n8n workflow "Save your workflows into a Gitlab repository" (https://n8n.io/workflows/2385). It uses: GitLab, Code. Import the template JSON into my n8n instance, list every credential I need to create, and walk me through testing it.