Awesome

git.ruby-lang.org

Features

On each commit of Ruby's Git repository, following git hooks are triggered:

pre-receive

• Verify committer email from SVN_ACCOUNT_NAME associated to SSH key used for git push
• Reject merge commits (ask @mame about why)

post-receive

• Send notification to ruby-cvs@ruby-lang.org
• Commit automatic styling:
  • remove trailing spaces
  • append newline at EOF
  • expand tabs
• Update version.h if date is changed
• Request Redmine to fetch changesets
• Mirror cgit to GitHub
• Notify committer's Slack

The directory structure of git.ruby-lang.org

• /data/git/ruby.git: Bare Git repository of ruby
  • hooks/post-receive: Run /home/git/git.ruby-lang.org/hooks/post-receive.sh
• /home/git/git.ruby-lang.org: Cloned Git repository of git.ruby-lang.org

Notes

• There's a symlink /var/git -> /data/git.
• User git's $HOME is NOT /home/git but /var/git.

How to deploy ruby/git.ruby-lang.org

Authentication

• We use only admin user for git.ruby-lang.org's SSH access.
  • You should contact @hsbt, @mame or @k0kubun for accessing git.ruby-lang.org.

bin, cgi-bin, hooks

• git push to ruby/git.ruby-lang.org's master branch automatically updates them.
  • ruby/git.ruby-lang.org push webhook triggers cgi-bin/webhook.cgi
  • It runs sudo -u git bin/update-git-ruby-lang-org.sh

recipes

# dry-run
bin/hocho apply -n git.ruby-lang.org

# apply
bin/hocho apply git.ruby-lang.org

TODO for recipes for git.ruby-lang.org

• How to store ssh_host_key* and sshd_config safely?
• How to write a recipe to mount data volume for bare git repository?
• How to write a recipe for mackerel with the host key of git.ruby-lang.org?

How to set up default gem sync

1. Add your gem repository name to DEFAULT_GEM_REPOS in cgi-bin/webhook.cgi, and push it to master.
2. Go to https://github.com/ruby/{repo_name}/settings/hooks, and add a webhook
   • Payload URL: Set the content of ~git/config/git-ruby-lang-org-url in git.ruby-lang.org
   • Content type: application/json
   • Secret: Set the content of ~git/config/git-ruby-lang-org-secret in git.ruby-lang.org
   • Which events: Just the push event.

License

Ruby License