Retrieve the SHA-1 hash of the current revision of a Git repository. GitRev
uses the contents of the .git
directory therefore it does not require Git to
be installed.
Add this line to your application's Gemfile:
gem 'git_rev'
And then execute:
$ bundle
Or install it yourself as:
$ gem install git_rev
By default, GitRev::Sha
uses the current directory as the Git repository and
caches the revision number:
require 'git_rev'
revision = GitRev::Sha.new
revision.full
#=> 1f7995f701d02f2f62b2e7faa91a1e16f3d68666
revision.short
#=> 1f7995f
You may specify the location of the Git repository:
revision = GitRev::Sha.new(repository: '/path/to/repository')
By default, the cache is enabled, meaning GitRev will only query the filesystem once. If you need to ensure the revision info is reloaded each time:
revision = GitRev::Sha.new(repository: '/path/to/repository', cache: false)
revision.short
#=> 1f7995f
`git commit -m "A message"`
revision.short
# => 658f674
- Fork it ( https://github.com/[my-github-username]/git_rev/fork )
- Create your feature branch (
git checkout -b my-new-feature
) - Commit your changes (
git commit -am 'Add some feature'
) - Push to the branch (
git push origin my-new-feature
) - Create a new Pull Request