Welcome!

This worker speaks git's "smart" protocol. It works reasonably well for small repos. This isn't meant to serve as a "real" git server, but instead to see what's possible with R2.

Host your own

Clone this worker:

 
git clone https://git.codygriffin.com/cfgit.git

Configure - In the wrangler.toml - edit your AUTH_USER and BUCKET.

Set a secret

 
npx wrangler secret put AUTH_SECRET
# enter secret when prompted

Publish

 
npx wrangler publish

Bootstrap - Add as an origin, and push. New repos are created automatically.

 
# Change the origin to your new worker
git remote set-url origin https://${your-worker}.workers.dev/cfgit.git
git push -u origin master

Miniflare - Run locally for development

# Create dev credentials
cat <<EOF > .env
AUTH_USER=dev
AUTH_SECRET=dev 
EOF
npm install
npm run dev

git add remote dev http://localhost:8787/cfgit.git
git push -u dev master

# Clean out persistent R2 data
rm -rf .mf/r2/BUCKET/repos/${repo}

Limitations

• Even reasonable git repos can have 10s of thousands of objects, resulting in too many subrequests for the worker
• Uploaded objects are read entirely into RAM (to compute the digest) before writing to R2
• Poor streaming and buffering...