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got linking working

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Gene Liverman 2017-06-03 21:51:25 -07:00
parent 77fce59b08
commit 6e4d63fd03
3 changed files with 50 additions and 8 deletions
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26
bin/dots.rb
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@ -3,15 +3,17 @@ require 'os'
require 'tty-command'
require 'tty-file'
require 'tty-prompt'
require_relative 'dotutils.rb'
cmd = TTY::Command.new
prompt = TTY::Prompt.new(help_color: :magenta)
cmd = TTY::Command.new
@prompt = TTY::Prompt.new(help_color: :magenta)
@home = File.expand_path('~')
@dotroot = File.dirname(File.dirname(File.expand_path($PROGRAM_NAME)))
@excludes = %w[mac nix]
@excludes = %w[mac nix ssh]
@files_copy = Dir.glob("#{@dotroot}/copy/*")
@files_link = Dir.glob("#{@dotroot}/link/*")
@ssh_link = Dir.glob("#{@dotroot}/link/ssh/*")
if OS.posix?
@files_copy.concat Dir.glob("#{@dotroot}/copy/nix/*")
@ -47,10 +49,10 @@ else
abort("I'm not sure what to do with this OS...") unless OS.posix?
end
task = prompt.select('What would you like to do?', %w[copy link install])
task = @prompt.select('What would you like to do?', %w[copy link install])
case task
when 'copy'
if prompt.yes?('Are you sure you want to copy these files?')
if @prompt.yes?('Are you sure you want to copy these files?')
@files_copy.each do |file|
unless @excludes.include?(File.basename(file))
puts "Copying #{file} to #{@home}/.#{File.basename(file)}"
@ -61,18 +63,26 @@ when 'copy'
end
when 'link'
if prompt.yes?('Are you sure you want to link your dot files?')
if @prompt.yes?('Are you sure you want to link your dot files?')
@files_link.each do |file|
unless @excludes.include?(File.basename(file))
puts "Linking #{@home}/.#{File.basename(file)} to #{file}"
# puts "Linking #{@home}/.#{File.basename(file)} to #{file}"
link_file(file, "#{@home}/.#{File.basename(file)}")
end
end
# rubocop:disable Style/NumericLiteralPrefix
Dir.mkdir("#{@home}/.ssh", 0700) unless File.directory?("#{@home}/.ssh")
# rubocop:enable Style/NumericLiteralPrefix
@ssh_link.each do |file|
link_file(file, "#{@home}/.ssh/#{File.basename(file)}")
end
else
puts 'no linking'
end
when 'install'
if prompt.yes?('Are you sure you want to install your base packages?')
if @prompt.yes?('Are you sure you want to install your base packages?')
puts 'Here is where Puppet should be run.'
cmd.run('bundle exec puppet --version')
end

32
bin/dotutils.rb Normal file
View file

@ -0,0 +1,32 @@
def existing_symlink(source, destination)
return if File.readlink(destination).eql?(source)
# rubocop:disable Metrics/LineLength
if @prompt.yes?("#{destination} currently points to #{File.readlink(destination)}, do you want point it at #{source}?")
File.unlink(destination)
puts "Linking #{destination} to #{source}"
File.symlink(source, destination)
puts 'link replaced'
else
puts "#{destination} is unchanged"
end
# rubocop:enable Metrics/LineLength
end
def rename_file(source, destination)
puts "#{destination} exists, renaming to #{destination}.predots"
File.rename(destination, "#{destination}.predots")
puts "Linking #{destination} to #{source}"
File.symlink(source, destination)
end
def link_file(source, destination)
if File.exist?(destination) && File.symlink?(destination)
existing_symlink(source, destination)
elsif File.exist?(destination)
# this catches anything that is not a symlink
rename_file(source, destination)
else
puts "Linking #{destination} to #{source}"
File.symlink(source, destination)
end
end