#!/bin/bash
 
# tim/paul: this is a copy of the file located at http://www.yolinux.com/TUTORIALS/src/svndiffwrapper.txt
#    modified to do a non-conflicting merge automatically. see #HERE#
 
# Return an errorcode of 0 on successful merge, 1 if unresolved conflicts
# remain in the result.  Any other errorcode will be treated as fatal.
# Author: Michael Bradley
 
#NOTE: all output must be redirected to stderr with "1>&2" as all stdout output is written to the output file
 
VDIFF3="kdiff3"
DIFF3="diff3"
DIFF="kdiff3"  
 
promptUser ()
{
    read answer
    case "${answer}" in
 
        "M"         )
        echo "" 1>&2
        echo "Attempting to merge ${baseFileName} with ${DIFF}" 1>&2
        $VDIFF3 $older $mine $theirs --L1 $labelOlder --L2 $labelMine --L3 $labelTheirs -o $output 1>&2
        bLoop=1
        if [ -f $output ]; then
            if [ -s $output ]; then
                #output succesfully written
                bLoop=0
            fi
        fi
        if [ $bLoop = 0 ]; then
            cat $output
            rm -f $output
            exit 0
        else
            echo "Merge failed, try again" 1>&2
        fi
 
        ;;
 
        "m"         )
        echo "" 1>&2
        echo "Attempting to auto-merge ${baseFileName}" 1>&2
        diff3 -L $labelMine -L $labelOlder -L $labelTheirs -Em $mine $older $theirs > $output
        if [ $? = 1 ]; then
            #Can't auto merge
            rm -f $output
            $VDIFF3 $older $mine $theirs --L1 $labelOlder --L2 $labelMine --L3 $labelTheirs -o $output --auto 1>&2
            bLoop=1
            if [ -f $output ]; then
                if [ -s $output ]; then
                    #output succesfully written
                    bLoop=0
                fi
            fi
            if [ $bLoop = 0 ]; then
                cat $output
                rm -f $output
                exit 0
            else
                echo "Merge failed, try again" 1>&2
            fi
        else
            #We can automerge, and we already did it
            cat $output
            rm -f $output
            exit 0
        fi
        ;;
 
        "diff3" | "Diff3" | "DIFF3"  )
        echo "" 1>&2
        echo "Diffing..." 1>&2
        $VDIFF3 $older $mine $theirs --L1 $labelOlder --L2 $labelMine --L3 $labelTheirs 1>&2
        ;;
 
        "diff" | "Diff" | "DIFF"  )
        echo "" 1>&2
        echo "Diffing..." 1>&2
        $DIFF $mine $theirs -L $labelMine -L $labelTheirs 1>&2
        ;;
 
        "A" | "a"   )
        echo "" 1>&2
        echo "Accepting remote version of file..." 1>&2
        cat ${theirs}
        exit 0
        ;;
 
        "I" | "i"   )
        echo "" 1>&2
        echo "Keeping local modifications..." 1>&2
        cat ${mine}
        exit 0
        ;;
 
        "R" | "r"   )
        echo "" 1>&2
        echo "Reverting to base..." 1>&2
        cat ${older}
        exit 0
        ;;
 
        "D" | "d"   )
        echo "" 1>&2
        echo "Runnig diff3..." 1>&2
        diff3 -L $labelMine -L $labelOlder -L $labelTheirs -Em $mine $older $theirs
        #Exit with return vaule of the diff3 (to write out files if necessary)
        exit $?
        ;;
 
        "S" | "s"   )
        echo "" 1>&2
        echo "Saving for later..." 1>&2
        cat ${mine}
        #Exit with return vaule of 1 to force writting of files
        exit 1
        ;;
 
        "Fail" | "fail" | "FAIL"   )
        echo "" 1>&2
        echo "Failing..." 1>&2
        exit 2
        ;;
 
        "H" | "h"   )
        echo "" 1>&2
        echo "USAGE OPTIONS:" 1>&2
        echo "  [A]ccept    Accept $labelTheirs and throw out local modifications" 1>&2
        echo "  [D]efault   Use diff3 to merge files (same behavior as vanilla SVN)" 1>&2
        echo "  [Fail]      Kills the command (not suggested)" 1>&2
        echo "  [H]elp      Print this message" 1>&2
        echo "  [I]gnore    Keep your locally modified version as is" 1>&2
        echo "  [M]erge     Manually merge using ${VDIFF3}" 1>&2
        echo "  [m]erge     Same as "M" but attempts to automerge if possible" 1>&2
        echo "  [R]evert    Revert to base version (${labelOlder})" 1>&2
        echo "  [S]ave      Same as 'I' but writes out rold, rnew, and rmine files to deal with later" 1>&2
        echo "  [diff]      Type 'diff' to diff versions $labelMine and $labelTheirsthe before making a descision" 1>&2
        echo "  [diff3]     Type 'diff3' to diff all three versions before making a descision" 1>&2
        echo "" 1>&2
        ;;
 
        *   )
        echo "'${answer}' is not an option, try again." 1>&2
        ;;
    esac
}
 
if [ -z $2 ]
then
    echo ERROR: This script expects to be called by subversion
    exit 1
fi
 
if [ $2 = "-m" ]
then
    #Setup vars
    labelMine=${4}
    labelOlder=${6}
    labelTheirs=${8}
    mine=${9}
    older=${10}
    theirs=${11}
    output=${9}.svnDiff3TempOutput
    baseFileName=`echo $mine | sed -e "s/.tmp$//"`
 
#HERE#
    diff3 -L $labelMine -L $labelOlder -L $labelTheirs -Em $mine $older $theirs > $output
    if [ $? = 1 ]; then
        #Can't auto merge
        #Prompt user for direction
        while [ 1 ]
        do
            echo "" 1>&2
            echo "${baseFileName} requires merging." 1>&2
            echo "" 1>&2
            echo "What would you like to do?" 1>&2
            echo "[M]erge [A]ccept [I]gnore [R]evert [D]efault [H]elp" 1>&2
            promptUser
        done
    else
        #We can automerge, and we already did it
        cat $output
        rm -f $output
        exit 0
    fi
else
    L="-L"         #Argument option for left label
    R="-L"         #Argument option for right label
    label1=$3       #Left label
    label2=$5       #Right label
    file1=$6        #Left file
    file2=$7        #Right file
 
    $DIFF $file1 $file2 $L "$label1" $L "$label2" &
    #$DIFF $file1 $file2 &
    #wait for the command to finish
    wait
fi
exit 0

#!/usr/bin/env ruby
# find_music.sh
require "rubygems"
require 'id3lib'
require 'find'
require 'set'
 
ddr_files = []
ddr_dirs = Set.new
 
search_dir = '~/media/music/music_categorized'
 
Find.find(search_dir) do |file|
  next if file !~ /.*mp3$/
  mp3 = ID3Lib::Tag.new(file)
  next if mp3.genre != 'DDR'
  ddr_dirs << File.dirname(file)
  ddr_files << file   puts "%s, %s --> AT: %s" % [mp3.genre, mp3.album, file]
end
 
File.open('result-ddr-files.txt', 'w') do |f|
  f.write(ddr_files.join("\n"))
end
 
File.open('result-ddr-dirs.txt', 'w') do |f|
  ddr_dirs.each { |d| f.write("%s\n" % d)}
end

#!/usr/bin/env ruby
 
if (ARGV.length != 1)
  puts "Usage: #{__FILE__} input_file"
  exit(1)
end
 
destination="/home/jwolter/media/music/music_ddr_questionable_value/"
 
File.foreach(ARGV[0]) do |line|
  next if line.strip == ""
  cmd =  "mv \"#{line.strip}\" \"#{destination}\""
  #puts cmd
  `#{cmd}`
end

#!/usr/bin/ruby
 
if __FILE__ == $0
  puts "Run this on ubuntu or somewhere that pdftk is easy to be had. (which isn't os x)"
 
  if ARGV.length != 1
    puts "Syntax: #{__FILE__} pdf_to_reverse.pdf"
    exit
  end
 
  pdf = ARGV[0]
  reversed_pdf = pdf.gsub(/\.pdf/i, "_reversed.pdf")
 
  page_count = `pdfinfo #{pdf} | grep Pages`.scan(/\d+/)
 
  `pdftk #{pdf} cat #{page_count}-#{1} output #{reversed_pdf}`
end

#!/usr/bin/ruby
 
if __FILE__ == $0
  puts "Run this on os x to shuffle two pdf's, where the
        even pages are already reversed (reverse them with other script)"
 
  if ARGV.length != 3
    puts "Syntax: #{__FILE__} odds.pdf reversed_evens.pdf output.pdf"
    exit
  end
 
  odds_pdf = ARGV[0]
  reversed_evens_pdf = ARGV[1]
  output_pdf = ARGV[2]
 
  # obviously, only works on os x.  I didn't see an easy way to combine pdf's
  # in pdftk or other tools I searched for
  `python '/System/Library/Automator/Combine PDF Pages.action/Contents/Resources/join.py' --output '#{output_pdf}' --shuffle '#{odds_pdf}' '#{reversed_evens_pdf}'`
end