#!/usr/bin/env ruby

require 'tmpdir'

require "fileutils"

LOCK_FILE_PATH = File.join(Dir.tmpdir, "gitorious_task_lockfile")

ENV["PATH"] = "/usr/local/bin/:/opt/local/bin:#{ENV["PATH"]}"

if File.exist?(LOCK_FILE_PATH)

    $stderr.puts "Task lockfile '#{LOCK_FILE_PATH}' exists!"

    exit(1)

end

ENV["RAILS_ENV"] ||= "production"

require File.dirname(__FILE__) + "/../config/environment"

repo_path = GitoriousConfig['repository_base_path']

repo_hooks = File.join(repo_path, ".hooks")

gitorious_hooks = File.expand_path(File.join(File.dirname(__FILE__), "../data/hooks"))

if not File.symlink?(repo_hooks)

  if File.exist?(repo_hooks)

    FileUtils.mv(repo_hooks, File.join(repo_path, ".hooks.backup"))

  end

  FileUtils.ln_s(gitorious_hooks, repo_hooks)

elsif File.readlink(repo_hooks) != gitorious_hooks

#   puts "ln -sf #{gitorious_hooks} #{repo_hooks}"

  File.unlink(repo_hooks)

  FileUtils.ln_sf(gitorious_hooks, repo_hooks)

end

Dir.glob("#{repo_path}/**/*.git").each do |repo|

  Dir.chdir(repo) do

    hooks = File.join(repo, "hooks")

    unless File.symlink?(hooks)

      print "=> Fixing #{hooks}... "

      $stdout.flush

      if File.exist?(hooks)

        FileUtils.mv(hooks, "hooks.backup")

      end

      FileUtils.ln_s("../../.hooks", "hooks")

      puts "[OK]"

    end

  end

end