Module: MSPRelease::Project::Ruby

Defined in:
lib/msp_release/project/ruby.rb

Overview

This kind of project uses a ruby file with a VERSION constant to be the authorative source for the version

Instance Attribute Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#ruby_version_file ⇒ Object (readonly)

Returns the value of attribute ruby_version_file.



7
8
9
 
# File 'lib/msp_release/project/ruby.rb', line 7

def ruby_version_file
  @ruby_version_file
end

Instance Method Details

#version ⇒ Object 



30
31
32
33
34
35
36
37
38
 
# File 'lib/msp_release/project/ruby.rb', line 30

def version
  Dir.chdir(@dir) do
    File.open(ruby_version_file, 'r') do |f|
      v_line = f.readlines.map {|l|version_pattern.match(l)}.compact.first
      raise "Couldn't parse version from #{ruby_version_file}" unless v_line
      MSPRelease::Version.new(* (2..4).map {|i|v_line[i]} )
    end
  end
end

#version_pattern ⇒ Object 



9
10
11
 
# File 'lib/msp_release/project/ruby.rb', line 9

def version_pattern
  /VERSION *= *(['"])([0-9]+)\.([0-9]+)\.([0-9]+)\1/
end

#write_version(new_version) ⇒ Object 



13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
 
# File 'lib/msp_release/project/ruby.rb', line 13

def write_version(new_version)
  lines = File.open(ruby_version_file, 'r')  { |f| f.readlines }
  lines = lines.map do |line|
    if match = version_pattern.match(line)
      line.gsub(/( *VERSION *= *)(['"]).+\2$/, "\\1\\2#{new_version.to_s}\\2")
    else
      line
    end
  end

  File.open(ruby_version_file, 'w')  { |f| f.write(lines) }

  defined?(super) ?
    Array(super).push(ruby_version_file) :
    [ruby_version_file]
end