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require 'rake'
desc "install the dot files into user's home directory"
task :install do
replace_all = false
@executables = %w(edit_gem)
Dir['*'].each do |file|
next if %w(Rakefile README LICENSE).include? file
if File.exist?(File.join(ENV['HOME'], ".#{file}"))
if replace_all
replace_file(file)
else
print "overwrite ~/.#{file}? [ynaq] "
case $stdin.gets.chomp
when 'a'
replace_all = true
replace_file(file)
when 'y'
replace_file(file)
when 'q'
exit
else
puts "skipping ~/.#{file}"
end
end
else
link_file(file)
end
end
end
def replace_file(file)
system %Q{rm "$HOME/.#{file}"}
link_file(file)
end
def link_file(file)
puts "linking ~/.#{file}"
system %Q{ln -s "$PWD/#{file}" "$HOME/.#{file}"}
give_execute_permission(file) if @executables.include? file
end
def give_execute_permission(file)
puts "giving execute permissions to ~/.#{file}"
system %Q{chmod 755 "$HOME/.#{file}"}
end