Class: Semvergen::VersionFile

Inherits:

Object

• Object
• Semvergen::VersionFile

Defined in:

lib/semvergen/version_file.rb

Constant Summary

VERSION_TEMPLATE =

"module Quattro\n  VERSION = \"%s\"\nend\n"

Instance Method Summary

• #file ⇒ Object
• #initialize(file) ⇒ VersionFile constructor

  A new instance of VersionFile.

• #path ⇒ Object
• #version ⇒ Object
• #version=(new_version) ⇒ Object

Constructor Details

#initialize(file) ⇒ VersionFile

Returns a new instance of VersionFile.

# File 'lib/semvergen/version_file.rb', line 5

def initialize(file)
  @file = file
end

Instance Method Details

#file ⇒ Object

# File 'lib/semvergen/version_file.rb', line 24

def file
  @file.rewind
  @file
end

#path ⇒ Object

# File 'lib/semvergen/version_file.rb', line 29

def path
  @file.path
end

#version ⇒ Object

# File 'lib/semvergen/version_file.rb', line 9

def version
  if file.read =~ /VERSION\s*=\s*["'](\d+\.\d+\.\d+)["']/
    $1
  else
    raise "Don't understand version"
  end
end

#version=(new_version) ⇒ Object

# File 'lib/semvergen/version_file.rb', line 17

def version=(new_version)
  content = file.read.gsub(/VERSION.*$/, %Q[VERSION = "#{new_version}"])
  file.truncate(0)
  file.write content
  file.flush
end