clean_whitespace

#! /usr/bin/env ruby

dir = ARGV.pop
puts dir
`cd #{dir}`

message='FY-1865 destroy all trailing whitespace'
new_branch='FY-1865_destroy_all_trailing_whitespace'
main_branch='dev'
branch=`__git_ps1`

changes_exist=`git st -s | tr -d ' '`

if changes_exist
  `git stash`
end

`git co .`
`git clean -f`

`git co #{main_branch}`
`git co .`
`git clean -f`
`git pull`
`git push origin :#{new_branch}`
`git branch -D #{new_branch}`
`git co -b #{new_branch}`

`find . \( -name '*.rb' -o -name '*.erb' -o -name '*.js' -o -name '*.yml' \) -print0 | xargs -0 sed -i '' -E "s/([^ ])[ ]+$/\1/g"`
`find . \( -name '*.rb' -o -name '*.erb' -o -name '*.js' -o -name '*.yml' \) -exec dos2unix {} \; > /dev/null 2>&1`

`git commit -am #{new_branch}`
`git push origin #{new_branch}`
`hub pull-request -b #{main_branch} -h #{new_branch}`

`git co #{main_branch}`
`git branch -D #{new_branch}`
`echo #{branch} | sed s/[\(\)]//g | xargs git co `

if changes_exist
  `git stash pop`
end
}