Class: GitLogTime::Installer

Inherits:
Object
  • Object
show all
Defined in:
lib/git-log-time/installer.rb

Constant Summary collapse

TARGET_GIT_PATH = 
'.git'
TARGET_HOOKS_PATH = 
'hooks/'
TEMPLATE_DIR = 
File.expand_path("../../../templates/hooks/", __FILE__)

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(key = nil) ⇒ Installer

Returns a new instance of Installer.



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# File 'lib/git-log-time/installer.rb', line 13

def initialize(key = nil)
  @key = key || "default"
end

Instance Attribute Details

#key ⇒ Object (readonly)

Returns the value of attribute key.



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# File 'lib/git-log-time/installer.rb', line 11

def key
  @key
end

Instance Method Details

#hook ⇒ Object 



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# File 'lib/git-log-time/installer.rb', line 17

def hook
  templates[key.sub(/^--/, "")]
end

#install ⇒ Object 



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# File 'lib/git-log-time/installer.rb', line 30

def install
  if
    hook
  then
    FileUtils.cp(target, target+ ".backup") if File.exist?(target)
    FileUtils.mkdir_p(File.dirname(target))
    FileUtils.cp(hook, target)
    FileUtils.chmod(0755, target)
    puts "Installed #{hook} to #{target}"
    true
  else
    warn "Could not find template #{key}"
    false
  end
end

#target ⇒ Object 



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# File 'lib/git-log-time/installer.rb', line 21

def target
  target_git_path =
  if   File.directory?(TARGET_GIT_PATH)
  then TARGET_GIT_PATH
  else File.readlines('.git').first.match(/gitdir: (.*)$/)[1]
  end
  File.join(target_git_path, (TARGET_HOOKS_PATH + key))
end

#uninstall ⇒ Object 



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# File 'lib/git-log-time/installer.rb', line 46

def uninstall
  back_up_path = target+ ".backup"
  if File.exist?(back_up_path)
    FileUtils.mv(back_up_path, target)
    puts "Moved #{back_up_path} to #{target}"
  else
    puts "Git-log-time not Installed"
  end
  true
end