Class: Duffy::Git

Inherits:
Object
  • Object
show all
Defined in:
lib/duffy/git.rb

Overview

I like to have a git log in the admin section of my websites. I use these in my capistrano tasks to generate what I need and upload along with the deployment. If for some reason you don’t have git installed, each method returns nil.

Class Method Summary collapse

Class Method Details

.branch ⇒ Object

Display the current branch



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# File 'lib/duffy/git.rb', line 35

def branch
  `git rev-parse --abbrev-ref HEAD`.strip.presence
rescue
  nil
end

.count ⇒ Object

I tend use the commit count / 1000.0 as a version for my applications. You wouldn’t want to do that if you’re building a gem used by others.



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# File 'lib/duffy/git.rb', line 19

def count
  `git rev-list HEAD --count`.presence.to_i
rescue
  nil
end

.email ⇒ Object

Read the git committer’s email. Uses local if present, otherwise global (git default procedure) nil if unset



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# File 'lib/duffy/git.rb', line 28

def email
  `git config --get user.email`.strip.presence
rescue
  nil
end

.log ⇒ Object

Produce tab separated listing of current git log. Useful for displaying a development history page.



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# File 'lib/duffy/git.rb', line 11

def log
  `git log --pretty=format:"%ad%x09%an%x09%s" --date=short`.strip.presence
rescue
  nil
end