Rails 3 app, How to get GIT version and update website? -


i deploying rails 3 app using capistrano, , want git version (and date information) , update website's footer this.

how can this?

based on david's direction, solved creating initializer "git_info.rb". place file in rails initializers directory

the contents of git_info.rb are:

git_branch = `git status | sed -n 1p`.split(" ").last git_commit = `git log | sed -n 1p`.split(" ").last

then in footer, can use output (haml syntax):

#rev_info   = "branch: #{git_branch} | commit: #{git_commit}"

you may want set font color of #rev_info same background color, text visible when highlight cursor.

i tried this, , while works in development mode, seems branch gets over-written "deploy" post capistrano deploy. capistrano must creating it's own local branch called "deploy" on deploy?


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