Class: GitPrecommit::PrecommitTasks

Inherits:
Rake::TaskLib
  • Object
show all
Defined in:
lib/git-precommit/precommit_tasks.rb

Constant Summary collapse

TEMPLATE_PATH = 
File.expand_path File.join( File.dirname(__FILE__), '..', '..', 'git-hooks' )

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(options = {}) {|_self| ... } ⇒ PrecommitTasks

Returns a new instance of PrecommitTasks.

Yields:

  • (_self)

Yield Parameters:



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# File 'lib/git-precommit/precommit_tasks.rb', line 11

def initialize( options={} )
  @options = {
    :draconian => false
  }.merge options
  
  yield self if block_given?
  @template_path ||= TEMPLATE_PATH
  
  define
end

Instance Attribute Details

#template_path ⇒ Object

Returns the value of attribute template_path.



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# File 'lib/git-precommit/precommit_tasks.rb', line 9

def template_path
  @template_path
end

Instance Method Details

#define ⇒ Object 



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# File 'lib/git-precommit/precommit_tasks.rb', line 22

def define()
  pre_commit     = ".git/hooks/pre-commit"
  pre_commit_src = "#{template_path}/pre-commit"
  
  task :overwrite do |t|
    if @options[:draconian]
      copy  pre_commit_src, pre_commit
      chmod 0755, pre_commit
    end
  end

  deps =  [pre_commit_src]
  deps += [:overwrite] if @options[:draconian]
  
  desc "Install the git pre-commit hook"
  file pre_commit => deps do |t|
    warn "Git pre-commit hook missing, setting up…"
    copy  t.prerequisites.first, t.name
    chmod 0755, t.name
  end

  desc "Install the git post-commit hook"
  file ".git/hooks/post-commit" => "#{template_path}/post-commit" do |t|
    copy t.prerequisites.first, t.name
    chmod 0755, t.name
  end
  
  namespace :git do
    desc "Install the git pre-commit hook"
    task :precommit => pre_commit
    
    desc "Install the git post-commit hook"
    task :postcommit => ".git/hooks/post-commit"
  end
end