Module: Wordless::CLIHelper

Included in:
CLI
Defined in:
lib/wordless/cli_helper.rb

Instance Method Summary collapse

Instance Method Details

#add_git_repo(repo, destination) ⇒ Object 



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# File 'lib/wordless/cli_helper.rb', line 38

def add_git_repo(repo, destination)
  run "git clone #{repo} #{destination}", :verbose => false, :capture => true
end

#download(url, destination) ⇒ Object 



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# File 'lib/wordless/cli_helper.rb', line 17

def download(url, destination)
  begin
    f = open(destination, "wb")
    f.write(open(url).read) ? true : false
  rescue
    false
  ensure
    f.close
  end
end

#error(message) ⇒ Object 



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# File 'lib/wordless/cli_helper.rb', line 5

def error(message)
  say message, :red
end

#git_installed? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/wordless/cli_helper.rb', line 32

def git_installed?
  # http://stackoverflow.com/questions/4597490/platform-independent-way-of-detecting-if-git-is-installed
  void = RbConfig::CONFIG['host_os'] =~ /msdos|mswin|djgpp|mingw/ ? 'NUL' : '/dev/null'
  system "git --version >>#{void} 2>&1"
end

#success(message) ⇒ Object 



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# File 'lib/wordless/cli_helper.rb', line 9

def success(message)
  say message, :green
end

#unzip(file, destination) ⇒ Object 



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# File 'lib/wordless/cli_helper.rb', line 28

def unzip(file, destination)
  run "unzip #{file} -d #{destination}", :verbose => false, :capture => true
end

#warning(message) ⇒ Object 



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# File 'lib/wordless/cli_helper.rb', line 13

def warning(message)
  say message, :yellow
end