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ckozus/pre_commit_hook-jammit

Forked from mikem/pre_commit_hook-jammit
Created May 15, 2011 23:57
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git pre-commit hook for Jammit
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pre_commit_hook-jammit
#!/usr/bin/env ruby
require 'rubygems'
require 'jammit'
print "Jammit check... "
status_before = %x[git status --porcelain --untracked-files=no]
Jammit.package!
status_after = %x[git status --porcelain --untracked-files=no]
jammit_files = (status_after.split("\n") - status_before.split("\n")).map { |f| f.split[1] }
unless jammit_files.empty?
puts "FAIL"
puts "Looks like you forgot to run jammit"
puts "Run `git add #{jammit_files.join(' ')}` and try committing again"
exit 1
end
puts "PASS"
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