Class: Wix

Inherits:
Object
  • Object
show all
Defined in:
lib/wixgem.rb

Class Method Summary collapse

Class Method Details

.apply_wix_template(output, input, template) ⇒ Object 



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# File 'lib/wixgem.rb', line 133

def self.apply_wix_template(output, input, template)
  raise 'WIX path is not set!' if(install_path.nil?)
 
  ext = File.extname(output)
  basename = File.basename(output, ext)
  FileUtils.rm(output) if(File.exists?(output))
 
  output_absolute_path = File.absolute_path(output)

  #dir = 'tmp_dir'

  #FileUtils.rm_rf(dir) if(Dir.exists?(dir))

  Dir.mktmpdir do |dir|
 copy_install_files(dir, input)
 
 wxs_file = "#{basename}.wxs"     
 Dir.chdir(dir) do |current_dir|
create_wxs_file(wxs_file, input, ext)
create_output(wxs_file, output_absolute_path)
 end
  end
  pdb_file = output_absolute_path.gsub(ext,'.wixpdb')
  FileUtils.rm(pdb_file) if(File.exists?(pdb_file))
end

.copy_install_files(directory, input) ⇒ Object 



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# File 'lib/wixgem.rb', line 55

def self.copy_install_files(directory, input)
  files = input
  files = input[:files] if(input.kind_of?(Hash))
  
  files.each do |file| 
 if(File.file?(file))
   install_path = "#{directory}/#{file}"
FileUtils.mkpath(File.dirname(install_path)) unless(Dir.exists?(File.dirname(install_path)))
FileUtils.cp(file, install_path)
#   else if(!Dir.exists?(file) && !File.exists?(file))

#     raise "File: '#{file}' does not exist!"

 end
  end
end

.create_output(wxs_file, output) ⇒ Object 



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# File 'lib/wixgem.rb', line 123

def self.create_output(wxs_file, output)
  wixobj_file = "#{File.basename(wxs_file)}.wixobj"
  
  stdout = %x[\"#{install_path}\\bin\\candle.exe\" -out \"#{wixobj_file}\" \"#{wxs_file}\"]
  raise "#{stdout}\nFailed to generate .wixobj file" unless(File.exists?(wixobj_file))

  stdout = %x[\"#{install_path}\\bin\\light.exe\" -nologo -out \"#{output}\" \"#{wixobj_file}\"]
  raise "#{stdout}\nFailed to generate #{output} file" unless(File.exists?(output))
end

.create_wxs_file(wxs_file, input, ext) ⇒ Object 



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# File 'lib/wixgem.rb', line 70

def self.create_wxs_file(wxs_file, input, ext)
  template_option = "-template product"
  template_option = "-template module" unless(ext == ".msi")
  
  stdout = %x[\"#{install_path}/bin/heat.exe\" dir . #{template_option} -cg InstallionFiles -gg -nologo -srd -o  \"#{wxs_file}\"]
  raise "#{stdout}\nFailed to generate .wxs file" unless(File.exists?(wxs_file))
  
  product_name = File.basename(wxs_file, '.wxs')
  product_name = input[:product_name] if(input.kind_of?(Hash) && input.has_key?(:product_name))
  
  manufacturer = 'Not Set'
  manufacturer = input[:manufacturer] if(input.kind_of?(Hash) && input.has_key?(:manufacturer))

  product_version = ''
  product_version = input[:version] if(input.kind_of?(Hash) && input.has_key?(:version))

  product_code = ''
  product_code = input[:product_code] if(input.kind_of?(Hash) && input.has_key?(:product_code))
  
  wxs_text = File.read(wxs_file)

  wxs_text = wxs_text.gsub(/SourceDir\\/) { |s| s = '.\\' }
  wxs_text = wxs_text.gsub(/PUT-PRODUCT-NAME-HERE/) { |s| s = product_name }
  wxs_text = wxs_text.gsub(/PUT-MODULE-NAME-HERE/) { |s| s = product_name }
  wxs_text = wxs_text.gsub(/PUT-COMPANY-NAME-HERE/) { |s| s = manufacturer }
  wxs_text = wxs_text.gsub(/PUT-FEATURE-TITLE-HERE/) { |s| s = 'Files to Install' }

  wxs_text = wxs_text.gsub(/Version=\"1.0.0.0\"/) { |s| s = "Version=\"#{product_version}\"" } unless(product_version.empty?)
  wxs_text = wxs_text.gsub(/Product Id=\"[^\"]+\"/) { |s| s = "Product Id=\"#{product_code}\"" } unless(product_code.empty?)

  install_path = '[ProgramFilesFolder][ProductName]'
  install_path = "[ProgramFilesFolder][Manufacturer]\\[ProductName]" unless(manufacturer == 'Not Set')
  
  custom_action = "
      <CustomAction Id='SetTARGETDIR' Property='TARGETDIR' Value='#{install_path}' Execute='firstSequence' />

<InstallUISequence>
  <!-- Set TARGETDIR if it wasn't set on the command line -->
  <Custom Action='SetTARGETDIR' Before='CostFinalize'>TARGETDIR=\"\"</Custom>
</InstallUISequence>

<InstallExecuteSequence>
  <!-- Set TARGETDIR if it wasn't set on the command line -->
  <Custom Action='SetTARGETDIR' Before='CostFinalize'>TARGETDIR=\"\"</Custom>
</InstallExecuteSequence>
  </Product>"  
  wxs_text = wxs_text.gsub(/<\/Product>/) { |s| s = custom_action }

  wxs_text = manage_msm_files(wxs_text)

  File.open(wxs_file, 'w') { |f| f.puts(wxs_text) }  
end

.install_path ⇒ Object 



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# File 'lib/wixgem.rb', line 11

def self.install_path
  return @install_path
end

.install_path=(value) ⇒ Object 



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# File 'lib/wixgem.rb', line 6

def self.install_path=(value)
  raise "WIX path '#{value}' does not exist" unless(Dir.exists?(value))
  @install_path = value
end

.make_installation(output, input) ⇒ Object 



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# File 'lib/wixgem.rb', line 20

def self.make_installation(output, input)
  gem_dir = File.dirname(__FILE__)
  apply_wix_template(output, input, "#{gem_dir}/templates/Install.wxs")
end

.make_mergemodule(output, input) ⇒ Object 



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# File 'lib/wixgem.rb', line 15

def self.make_mergemodule(output, input)
  gem_dir = File.dirname(__FILE__)
  apply_wix_template(output, input, "#{gem_dir}/templates/mergemodule.wxs")
end

.manage_msm_files(wxs_text) ⇒ Object 



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# File 'lib/wixgem.rb', line 26

def self.manage_msm_files(wxs_text)
  indent_merge = '     '
  indent_directory = '   '
  
  merge_ids = ''
  merge_refs = ''
  remove_components = []
  
  component = 0
  id = 1
  file = 2
  wxs_text.scan(/(?<component><Component Id=\"(?<id>[^\"]+)\".+Source=\"(?<file>.+\.msm)\".+Component>)/m) { |match|
 merge_id = match[id].gsub('cmp','merge')
 merge_ids = "#{merge_ids}#{indent_merge}<Merge Id='#{merge_id}' Language='1033' SourceFile='#{match[file]}' DiskId='1' />\n"
 merge_refs = "#{indent_merge}#{merge_refs}<MergeRef Id='#{merge_id}' />\n#{indent_merge}"

 remove_components.insert(remove_components.length, match[component])
  }
  
  remove_components.each { |cmp| wxs_text = wxs_text.gsub(cmp, '') }
  
  directory_element = "<Directory Id='TARGETDIR' Name='SourceDir'>\n#{merge_ids}#{indent_directory}</Directory>"
  wxs_text = wxs_text.gsub('<Directory Id="TARGETDIR" Name="SourceDir" />', directory_element)
  
  wxs_text = wxs_text.gsub(/\s+<\/Feature>/, "\n#{merge_refs}</Feature>")

  return wxs_text
end