Module: Dyndoc

Defined in:
lib/dyndoc-converter.rb,
lib/dyndoc-software.rb

Overview

require ‘pandoc-ruby’

Defined Under Namespace

Modules: Converter

Constant Summary collapse

SOFTWARE = 
{}

Class Method Summary collapse

Class Method Details

.bash(bash_path = nil) ⇒ Object 



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# File 'lib/dyndoc-software.rb', line 101

def self.bash(bash_path=nil)
  if bash_path # Needs to be in the PATH
    return bash_path
  else
    SOFTWARE[:bash]
  end
end

.mingw32_software? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/dyndoc-software.rb', line 5

def self.mingw32_software?
  RUBY_PLATFORM=~/mingw32/
end

.pdflatex ⇒ Object 



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# File 'lib/dyndoc-software.rb', line 92

def self.pdflatex
  # this has to be initialized each time you need pdflatex since TEXINPUTS could change!
  if ENV['TEXINPUTS']
    "env TEXINPUTS=#{ENV['TEXINPUTS']}" + (self.mingw32_software? ? "; " : " ") + SOFTWARE[:pdflatex]
  else
    SOFTWARE[:pdflatex]
  end
end

.R ⇒ Object 



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# File 'lib/dyndoc-software.rb', line 109

def self.R
  SOFTWARE[:R]
end

.scoop_install? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/dyndoc-software.rb', line 9

def self.scoop_install?
  self.mingw32_software? and !(`where scoop`.strip.empty?)
end

.software ⇒ Object 



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# File 'lib/dyndoc-software.rb', line 84

def self.software
  SOFTWARE
end

.software?(software) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/dyndoc-software.rb', line 88

def self.software?(software)
  software - SOFTWARE.keys
end

.software_init(force = false) ⇒ Object 



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# File 'lib/dyndoc-software.rb', line 13

def self.software_init(force=false)

  unless SOFTWARE[:R]
    if self.mingw32_software?
      cmd=Dir[File.join(ENV["HomeDrive"],"Program Files","R","**","R.exe")]
      SOFTWARE[:R]=cmd[0] unless cmd.empty?
    else
      cmd=`type "R"`
      SOFTWARE[:R]=cmd.strip.split(" ")[2] unless cmd.empty?
    end
  end

  unless SOFTWARE[:Rscript]
    if self.mingw32_software?
      cmd=Dir[File.join(ENV["HomeDrive"],"Program Files","R","**","Rscript.exe")]
      SOFTWARE[:Rscript]=cmd[0] unless cmd.empty?
    else
      cmd=`type "Rscript"`
      SOFTWARE[:R]=cmd.strip.split(" ")[2] unless cmd.empty?
    end
  end

  unless SOFTWARE[:ruby]
    cmd=`type "ruby"`
    SOFTWARE[:ruby]=cmd.strip.split(" ")[2] unless cmd.empty?
  end

  unless SOFTWARE[:pdflatex]
    cmd=`type "pdflatex"`
    if RUBY_PLATFORM =~ /msys/
      SOFTWARE[:pdflatex]="pdflatex"
    else
      SOFTWARE[:pdflatex]=cmd.empty? ? "pdflatex" : cmd.strip.split(" ")[2]
    end
  end

  unless SOFTWARE[:pandoc]
    if File.exist? File.join(ENV["HOME"],".cabal","bin","pandoc")
      SOFTWARE[:pandoc]=File.join(ENV["HOME"],".cabal","bin","pandoc")
    else
      begin
        cmd = `which pandoc`.strip
      rescue
        cmd = "pandoc"
      end
      SOFTWARE[:pandoc]=cmd unless cmd.empty?
      #cmd=`type "pandoc"`
      #SOFTWARE[:pandoc]=cmd.strip.split(" ")[2] unless cmd.empty?
    end
  end

  unless SOFTWARE[:ttm]
    cmd=`type "ttm"`
    SOFTWARE[:ttm]=cmd.strip.split(" ")[2] unless cmd.empty?
  end

  unless SOFTWARE[:bash]
    if self.scoop_install?
      bash_path=File.expand_path('../../bin/bash.exe',`scoop which git`)
      if File.exist? bash_path
        bash_path
      else # Needs to be in the PATH
        "bash"
      end
    else
      "/bin/bash"
    end
  end

end

.which_path(bin) ⇒ Object 



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# File 'lib/dyndoc-converter.rb', line 13

def Dyndoc.which_path(bin)
  begin
    cmd=`which #{bin}`.strip
    cmd=DyndocMsys2.global_path_msys2mingw(cmd) if RUBY_PLATFORM =~ /mingw/
  rescue
    cmd=bin
  end
  return cmd
end