Opens the currently active Xcode file in GitHub

git-open-file-github

#!/usr/bin/env ruby

# Get the current Xcode file
filename = `osascript -e 'tell application "Xcode" to set current_document_path to path of last source document'`

# Parse the file name
name = File.basename(filename)
dir = File.dirname filename

# Change to the working directory of our repo
Dir.chdir dir
root = `git rev-parse --show-toplevel`.strip
Dir.chdir root

# Get our relative path
rel_path = dir.sub(root, '')

# Fetch the current github URL
gurl = 'http://github.com/' + /(?<=\:)([^\.]+)/.match(`git config --get remote.origin.url`).to_s

# Fetch the current branch
branch = `git branch | grep "*" | sed "s/* //"`.strip

# Construct our URL
github_url = gurl + '/blob/' + branch + rel_path + '/' + name

# Open the URL
system("open #{github_url}")