I've had a GitLab account since December 2017. This came about because of the new job I started in January 2018. They used a self-hosted internal instance of GitLab for all their code, so it made sense I get familiar with it (it wasn't hard; especially back in 2017 it was near enough a clone of GitHub in terms of what it did). Since then, though, I've never really done anything with it. I think I had a repo or two on there for a short while, but I must have nuked them at some point because the account has been empty for the longest time.
A Codeberg account, on the other hand, only got created the other day. Having created this, I got to thinking about how I might use it. In doing so I thought back to my GitLab account and then also got to thinking about where all my public code lives, and how "safe" it is.
Now, sure, the whole point of Git is that it's distributed. Forges are a useful thing to have and work with, but they shouldn't be the place where your code lives. On the other hand, I've had so many machines, and so many work environments, that it has become the case that my GitHub account has become the storage location for my code and projects.
Mostly this is fine. If GitHub were to disappear tomorrow I imagine we'd all have bigger things to be worrying about anyway. But the principle stands: why not distribute the load? Why not distribute the effort when it comes to sharing code I write?
So yesterday I finally decided on a plan: for the moment at least, I'm going to keep using GitHub as my "primary" location for working on stuff. It's where I'll have WiP branches, it's where I'll keep issues, it's where I'll encourage people to raise requests and stuff, it's where I'll host this blog. But I'm going to start syncing projects to both GitLab and Codeberg. I see this as having two benefits: anyone who doesn't want to interact with GitHub can now easily fork code, and if they wish they can raise issues and the like too. Meanwhile, in doing this, I'll also have the added benefit of my code being "backed up" in at least three different locations.
The approach I've settled on, for the moment, is based around this little shell script:
#!/bin/sh
# Check if a repository name was provided
if [ -z "$1" ]; then
echo "Error: No repository name provided."
echo "Usage: $0 <repo-name>"
exit 1
fi
REPO_NAME="$1"
# Check if the current directory is a Git repository
if ! git rev-parse --is-inside-work-tree > /dev/null 2>&1; then
echo "Error: This directory is not a Git repository."
exit 1
fi
echo "Configuring multi-forge backup sync for: $REPO_NAME"
# Set up the remote called backups. Anchor it to Codeberg.
git remote remove backups > /dev/null 2>&1
git remote add backups "ssh://git@codeberg.org/davep/${REPO_NAME}.git"
# Set up the push URLs.
git remote set-url --push backups "ssh://git@codeberg.org/davep/${REPO_NAME}.git"
git remote set-url --add --push backups "git@gitlab.com:davep/${REPO_NAME}.git"
# Only ever backup main.
git config remote.backups.push refs/heads/main:refs/heads/main
echo "----------------------------------------------------"
echo "Backups configured:"
git remote -v
echo "----------------------------------------------------"
echo "To perform the initial sync, run: git push backups main"
### setup-forge-sync ends here
I'm going to keep all repo names the same. So when I use this script it'll set things up so I can git push backups and main will then get pushed up to both GitLab and Codeberg. I don't feel the need to be keeping any WiP branches in sync or kicking about, likewise any gh-pages branches.
While I'm sure I could have done something a little more automated, this feels like a neat and simple approach, and also allows me to curate what appears in the two other places over time (I suppose, eventually, I'll mirror everything that isn't a dead experimental repo, but meanwhile I'll prioritise projects that are either still very useful or which I'm actively developing and maintaining).
