Mercurial > repos > bgruening > bismark

annotate old/bismark_genome_preparation @ 7:fcadce4d9a06 draft

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planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
author bgruening
date Sat, 06 May 2017 13:18:09 -0400
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7
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
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1 #!/usr/bin/perl --
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2 use strict;
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3 use warnings;
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4 use Cwd;
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5 use File::Path qw(rmtree);
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6 $|++;
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7
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8
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9 ## This program is Copyright (C) 2010-13, Felix Krueger (felix.krueger@babraham.ac.uk)
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10
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11 ## This program is free software: you can redistribute it and/or modify
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12 ## it under the terms of the GNU General Public License as published by
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13 ## the Free Software Foundation, either version 3 of the License, or
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14 ## (at your option) any later version.
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15
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16 ## This program is distributed in the hope that it will be useful,
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17 ## but WITHOUT ANY WARRANTY; without even the implied warranty of
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18 ## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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19 ## GNU General Public License for more details.
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20
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21 ## You should have received a copy of the GNU General Public License
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22 ## along with this program. If not, see <http://www.gnu.org/licenses/>.
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23
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24 use Getopt::Long;
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25 use Cwd;
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26
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27 my $verbose;
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28 my $help;
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29 my $version;
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30 my $man;
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31 my $path_to_bowtie;
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32 my $multi_fasta;
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33 my $single_fasta;
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34 my $bowtie2;
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35
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36 my $bismark_version = 'v0.10.0';
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37
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38 GetOptions ('verbose' => \$verbose,
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39 'help' => \$help,
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40 'man' => \$man,
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41 'version' => \$version,
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42 'path_to_bowtie:s' => \$path_to_bowtie,
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43 'single_fasta' => \$single_fasta,
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44 'bowtie2' => \$bowtie2,
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45 );
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46
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47 if ($help or $man){
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48 print_helpfile();
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49 exit;
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50 }
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51
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52 if ($version){
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53 print << "VERSION";
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54
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55 Bismark - Bisulfite Mapper and Methylation Caller.
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56
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57 Bismark Genome Preparation Version: $bismark_version
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58 Copyright 2010-13 Felix Krueger, Babraham Bioinformatics
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59 www.bioinformatics.babraham.ac.uk/projects/
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60
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61 VERSION
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62 exit;
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63 }
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64
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65 my $genome_folder = shift @ARGV; # mandatory
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66
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67 # Ensuring a genome folder has been specified
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68 if ($genome_folder){
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69 unless ($genome_folder =~ /\/$/){
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70 $genome_folder =~ s/$/\//;
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71 }
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72 $verbose and print "Path to genome folder specified as: $genome_folder\n";
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73 chdir $genome_folder or die "Could't move to directory $genome_folder. Make sure the directory exists! $!";
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74
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75 # making the genome folder path abolsolute so it won't break if the path was specified relative
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76 $genome_folder = getcwd;
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77 unless ($genome_folder =~ /\/$/){
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78 $genome_folder =~ s/$/\//;
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79 }
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80 }
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81 else{
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82 die "Please specify a genome folder to be used for bisulfite conversion\n\n";
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83 }
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84
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85
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86 my $CT_dir;
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87 my $GA_dir;
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88
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89
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90 if ($single_fasta){
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91 print "Writing individual genomes out into single-entry fasta files (one per chromosome)\n\n";
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
parents:
diff changeset
92 $multi_fasta = 0;
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
parents:
diff changeset
93 }
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
parents:
diff changeset
94 else{
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
parents:
diff changeset
95 print "Writing bisulfite genomes out into a single MFA (multi FastA) file\n\n";
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
parents:
diff changeset
96 $single_fasta = 0;
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
parents:
diff changeset
97 $multi_fasta = 1;
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
parents:
diff changeset
98 }
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
parents:
diff changeset
99
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
parents:
diff changeset
100 my @filenames = create_bisulfite_genome_folders();
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
parents:
diff changeset
101
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
parents:
diff changeset
102 process_sequence_files ();
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
parents:
diff changeset
103
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
parents:
diff changeset
104 launch_bowtie_indexer();
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
parents:
diff changeset
105
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
parents:
diff changeset
106 sub launch_bowtie_indexer{
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
parents:
diff changeset
107 if ($bowtie2){
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
parents:
diff changeset
108 print "Bismark Genome Preparation - Step III: Launching the Bowtie 2 indexer\n";
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
parents:
diff changeset
109 }
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
parents:
diff changeset
110 else{
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
parents:
diff changeset
111 print "Bismark Genome Preparation - Step III: Launching the Bowtie (1) indexer\n";
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
parents:
diff changeset
112 }
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
parents:
diff changeset
113 print "Please be aware that this process can - depending on genome size - take up to several hours!\n";
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
parents:
diff changeset
114 sleep(5);
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
parents:
diff changeset
115
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
parents:
diff changeset
116 ### if the path to bowtie was specfified explicitely
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
parents:
diff changeset
117 if ($path_to_bowtie){
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
parents:
diff changeset
118 if ($bowtie2){
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
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diff changeset
119 $path_to_bowtie =~ s/$/bowtie2-build/;
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
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diff changeset
120 }
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
parents:
diff changeset
121 else{
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
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diff changeset
122 $path_to_bowtie =~ s/$/bowtie-build/;
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
parents:
diff changeset
123 }
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
parents:
diff changeset
124 }
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
parents:
diff changeset
125 ### otherwise we assume that bowtie-build is in the path
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
parents:
diff changeset
126 else{
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
parents:
diff changeset
127 if ($bowtie2){
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
parents:
diff changeset
128 $path_to_bowtie = 'bowtie2-build';
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
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diff changeset
129 }
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
parents:
diff changeset
130 else{
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
parents:
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131 $path_to_bowtie = 'bowtie-build';
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
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diff changeset
132 }
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
parents:
diff changeset
133 }
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
parents:
diff changeset
134
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
parents:
diff changeset
135 $verbose and print "\n";
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
parents:
diff changeset
136
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
parents:
diff changeset
137 ### Forking the program to run 2 instances of Bowtie-build or Bowtie2-build (= the Bowtie (1/2) indexer)
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
parents:
diff changeset
138 my $pid = fork();
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
parents:
diff changeset
139
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
parents:
diff changeset
140 # parent process
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
parents:
diff changeset
141 if ($pid){
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
parents:
diff changeset
142 sleep(1);
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
parents:
diff changeset
143 chdir $CT_dir or die "Unable to change directory: $!\n";
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
parents:
diff changeset
144 $verbose and warn "Preparing indexing of CT converted genome in $CT_dir\n";
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
parents:
diff changeset
145 my @fasta_files = <*.fa>;
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
parents:
diff changeset
146 my $file_list = join (',',@fasta_files);
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
parents:
diff changeset
147 $verbose and print "Parent process: Starting to index C->T converted genome with the following command:\n\n";
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
parents:
diff changeset
148 $verbose and print "$path_to_bowtie -f $file_list BS_CT\n\n";
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
parents:
diff changeset
149
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
parents:
diff changeset
150 sleep (11);
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
parents:
diff changeset
151 exec ("$path_to_bowtie","-f","$file_list","BS_CT");
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
parents:
diff changeset
152 }
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
parents:
diff changeset
153
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
parents:
diff changeset
154 # child process
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
parents:
diff changeset
155 elsif ($pid == 0){
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
parents:
diff changeset
156 sleep(2);
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
parents:
diff changeset
157 chdir $GA_dir or die "Unable to change directory: $!\n";
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
parents:
diff changeset
158 $verbose and warn "Preparing indexing of GA converted genome in $GA_dir\n";
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
parents:
diff changeset
159 my @fasta_files = <*.fa>;
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
parents:
diff changeset
160 my $file_list = join (',',@fasta_files);
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
parents:
diff changeset
161 $verbose and print "Child process: Starting to index G->A converted genome with the following command:\n\n";
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
parents:
diff changeset
162 $verbose and print "$path_to_bowtie -f $file_list BS_GA\n\n";
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
parents:
diff changeset
163 $verbose and print "(starting in 10 seconds)\n";
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
parents:
diff changeset
164 sleep(10);
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
parents:
diff changeset
165 exec ("$path_to_bowtie","-f","$file_list","BS_GA");
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
parents:
diff changeset
166 }
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
parents:
diff changeset
167
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
parents:
diff changeset
168 # if the platform doesn't support the fork command we will run the indexing processes one after the other
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
parents:
diff changeset
169 else{
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
parents:
diff changeset
170 print "Forking process was not successful, therefore performing the indexing sequentially instead\n";
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
parents:
diff changeset
171 sleep(10);
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
parents:
diff changeset
172
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
parents:
diff changeset
173 ### moving to CT genome folder
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
parents:
diff changeset
174 $verbose and warn "Preparing to index CT converted genome in $CT_dir\n";
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
parents:
diff changeset
175 chdir $CT_dir or die "Unable to change directory: $!\n";
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
parents:
diff changeset
176 my @fasta_files = <*.fa>;
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
parents:
diff changeset
177 my $file_list = join (',',@fasta_files);
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
parents:
diff changeset
178 $verbose and print "$file_list\n\n";
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
parents:
diff changeset
179 sleep(2);
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
parents:
diff changeset
180 system ("$path_to_bowtie","-f","$file_list","BS_CT");
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
parents:
diff changeset
181 @fasta_files=();
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182 $file_list= '';
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183
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184 ### moving to GA genome folder
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185 $verbose and warn "Preparing to index GA converted genome in $GA_dir\n";
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186 chdir $GA_dir or die "Unable to change directory: $!\n";
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187 @fasta_files = <*.fa>;
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188 $file_list = join (',',@fasta_files);
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189 $verbose and print "$file_list\n\n";
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190 sleep(2);
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191 exec ("$path_to_bowtie","-f","$file_list","BS_GA");
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192 }
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193 }
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194
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195
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196 sub process_sequence_files {
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197
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198 my ($total_CT_conversions,$total_GA_conversions) = (0,0);
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199 $verbose and print "Bismark Genome Preparation - Step II: Bisulfite converting reference genome\n\n";
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200 sleep (3);
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201
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202 $verbose and print "conversions performed:\n";
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203 $verbose and print join("\t",'chromosome','C->T','G->A'),"\n";
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204
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205
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206 ### If someone wants to index a genome which consists of thousands of contig and scaffold files we need to write the genome conversions into an MFA file
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207 ### Otherwise the list of comma separated chromosomes we provide for bowtie-build will get too long for the kernel to handle
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208 ### This is now the default option
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209
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210 if ($multi_fasta){
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211 ### Here we just use one multi FastA file name, append .CT_conversion or .GA_conversion and print all sequence conversions into these files
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212 my $bisulfite_CT_conversion_filename = "$CT_dir/genome_mfa.CT_conversion.fa";
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213 open (CT_CONVERT,'>',$bisulfite_CT_conversion_filename) or die "Can't write to file $bisulfite_CT_conversion_filename: $!\n";
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214
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215 my $bisulfite_GA_conversion_filename = "$GA_dir/genome_mfa.GA_conversion.fa";
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216 open (GA_CONVERT,'>',$bisulfite_GA_conversion_filename) or die "Can't write to file $bisulfite_GA_conversion_filename: $!\n";
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217 }
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218
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219 foreach my $filename(@filenames){
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220 my ($chromosome_CT_conversions,$chromosome_GA_conversions) = (0,0);
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221 open (IN,$filename) or die "Failed to read from sequence file $filename $!\n";
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222 # warn "Reading chromosome information from $filename\n\n";
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223
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224 ### first line needs to be a fastA header
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225 my $first_line = <IN>;
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226 chomp $first_line;
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227
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228 ### Extracting chromosome name from the FastA header
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229 my $chromosome_name = extract_chromosome_name($first_line);
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230
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231 ### alternatively, chromosomes can be written out into single-entry FastA files. This will only work for genomes with up to a few hundred chromosomes.
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232 unless ($multi_fasta){
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233 my $bisulfite_CT_conversion_filename = "$CT_dir/$chromosome_name";
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234 $bisulfite_CT_conversion_filename =~ s/$/.CT_conversion.fa/;
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235 open (CT_CONVERT,'>',$bisulfite_CT_conversion_filename) or die "Can't write to file $bisulfite_CT_conversion_filename: $!\n";
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236
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237 my $bisulfite_GA_conversion_filename = "$GA_dir/$chromosome_name";
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238 $bisulfite_GA_conversion_filename =~ s/$/.GA_conversion.fa/;
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239 open (GA_CONVERT,'>',$bisulfite_GA_conversion_filename) or die "Can't write to file $bisulfite_GA_conversion_filename: $!\n";
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240 }
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241
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242 print CT_CONVERT ">",$chromosome_name,"_CT_converted\n"; # first entry
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243 print GA_CONVERT ">",$chromosome_name,"_GA_converted\n"; # first entry
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244
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245
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246 while (<IN>){
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247
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248 ### in case the line is a new fastA header
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249 if ($_ =~ /^>/){
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250 ### printing out the stats for the previous chromosome
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251 $verbose and print join ("\t",$chromosome_name,$chromosome_CT_conversions,$chromosome_GA_conversions),"\n";
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252 ### resetting the chromosome transliteration counters
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253 ($chromosome_CT_conversions,$chromosome_GA_conversions) = (0,0);
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254
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255 ### Extracting chromosome name from the additional FastA header
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256 $chromosome_name = extract_chromosome_name($_);
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257
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258 ### alternatively, chromosomes can be written out into single-entry FastA files. This will only work for genomes with up to a few hundred chromosomes.
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259 unless ($multi_fasta){
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260 my $bisulfite_CT_conversion_filename = "$CT_dir/$chromosome_name";
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261 $bisulfite_CT_conversion_filename =~ s/$/.CT_conversion.fa/;
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262 open (CT_CONVERT,'>',$bisulfite_CT_conversion_filename) or die "Can't write to file $bisulfite_CT_conversion_filename: $!\n";
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263
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264 my $bisulfite_GA_conversion_filename = "$GA_dir/$chromosome_name";
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265 $bisulfite_GA_conversion_filename =~ s/$/.GA_conversion.fa/;
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266 open (GA_CONVERT,'>',$bisulfite_GA_conversion_filename) or die "Can't write to file $bisulfite_GA_conversion_filename: $!\n";
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267 }
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
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268
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bgruening
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269 print CT_CONVERT ">",$chromosome_name,"_CT_converted\n";
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
parents:
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270 print GA_CONVERT ">",$chromosome_name,"_GA_converted\n";
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
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271 }
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272
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273 else{
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
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diff changeset
274 my $sequence = uc$_;
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
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275
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bgruening
parents:
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276 ### (I) First replacing all ambiguous sequence characters (such as M,S,R....) by N (G,A,T,C,N and the line endings \r and \n are added to a character group)
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
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277
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278 $sequence =~ s/[^ATCGN\n\r]/N/g;
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
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279
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bgruening
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280 ### (II) Writing the chromosome out into a C->T converted version (equals forward strand conversion)
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
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281
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bgruening
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282 my $CT_sequence = $sequence;
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
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283 my $CT_transliterations_performed = ($CT_sequence =~ tr/C/T/); # converts all Cs into Ts
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
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diff changeset
284 $total_CT_conversions += $CT_transliterations_performed;
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
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285 $chromosome_CT_conversions += $CT_transliterations_performed;
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
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286
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bgruening
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287 print CT_CONVERT $CT_sequence;
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
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288
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bgruening
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289 ### (III) Writing the chromosome out in a G->A converted version of the forward strand (this is equivalent to reverse-
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
parents:
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290 ### complementing the forward strand and then C->T converting it)
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
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291
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292 my $GA_sequence = $sequence;
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bgruening
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293 my $GA_transliterations_performed = ($GA_sequence =~ tr/G/A/); # converts all Gs to As on the forward strand
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
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294 $total_GA_conversions += $GA_transliterations_performed;
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295 $chromosome_GA_conversions += $GA_transliterations_performed;
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296
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297 print GA_CONVERT $GA_sequence;
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298
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299 }
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300 }
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bgruening
parents:
diff changeset
301 $verbose and print join ("\t",$chromosome_name,$chromosome_CT_conversions,$chromosome_GA_conversions),"\n";
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
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302 }
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bgruening
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303 close (CT_CONVERT) or die "Failed to close filehandle: $!\n";
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
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304 close (GA_CONVERT) or die "Failed to close filehandle: $!\n";
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
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305
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306
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307 print "\nTotal number of conversions performed:\n";
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
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308 print "C->T:\t$total_CT_conversions\n";
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
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309 print "G->A:\t$total_GA_conversions\n";
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
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310
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bgruening
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311 warn "\nStep II - Genome bisulfite conversions - completed\n\n\n";
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312 }
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313
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bgruening
parents:
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314 sub extract_chromosome_name {
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
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315
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diff changeset
316 my $header = shift;
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317
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bgruening
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318 ## Bowtie extracts the first string after the initial > in the FASTA file, so we are doing this as well
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
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diff changeset
319
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bgruening
parents:
diff changeset
320 if ($header =~ s/^>//){
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
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diff changeset
321 my ($chromosome_name) = split (/\s+/,$header);
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
parents:
diff changeset
322 return $chromosome_name;
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bgruening
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323 }
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bgruening
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diff changeset
324 else{
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
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325 die "The specified chromosome file doesn't seem to be in FASTA format as required! $!\n";
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
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diff changeset
326 }
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diff changeset
327 }
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diff changeset
328
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bgruening
parents:
diff changeset
329 sub create_bisulfite_genome_folders{
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
parents:
diff changeset
330
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bgruening
parents:
diff changeset
331 $verbose and print "Bismark Genome Preparation - Step I: Preparing folders\n\n";
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
parents:
diff changeset
332
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bgruening
parents:
diff changeset
333 if ($path_to_bowtie){
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
parents:
diff changeset
334 unless ($path_to_bowtie =~ /\/$/){
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
parents:
diff changeset
335 $path_to_bowtie =~ s/$/\//;
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
parents:
diff changeset
336 }
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
parents:
diff changeset
337 if (chdir $path_to_bowtie){
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
parents:
diff changeset
338 if ($bowtie2){
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
parents:
diff changeset
339 $verbose and print "Path to Bowtie 2 specified: $path_to_bowtie\n";
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
parents:
diff changeset
340 }
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
parents:
diff changeset
341 else{
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
parents:
diff changeset
342 $verbose and print "Path to Bowtie (1) specified: $path_to_bowtie\n";
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
parents:
diff changeset
343 }
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
parents:
diff changeset
344 }
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
parents:
diff changeset
345 else{
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
parents:
diff changeset
346 die "There was an error with the path to bowtie: $!\n";
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
parents:
diff changeset
347 }
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
parents:
diff changeset
348 }
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
parents:
diff changeset
349
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
parents:
diff changeset
350 chdir $genome_folder or die "Could't move to directory $genome_folder. Make sure the directory exists! $!";
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
parents:
diff changeset
351
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
parents:
diff changeset
352
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
parents:
diff changeset
353 # Exiting unless there are fastA files in the folder
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
parents:
diff changeset
354 my @filenames = <*.fa>;
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
parents:
diff changeset
355
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
parents:
diff changeset
356 ### if there aren't any genomic files with the extension .fa we will look for files with the extension .fasta
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
parents:
diff changeset
357 unless (@filenames){
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
parents:
diff changeset
358 @filenames = <*.fasta>;
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
parents:
diff changeset
359 }
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
parents:
diff changeset
360
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
parents:
diff changeset
361 unless (@filenames){
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
parents:
diff changeset
362 die "The specified genome folder $genome_folder does not contain any sequence files in FastA format (with .fa or .fasta file extensions\n";
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
parents:
diff changeset
363 }
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
parents:
diff changeset
364
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
parents:
diff changeset
365 warn "Bisulfite Genome Indexer version $bismark_version (last modified 19 Sept 2013)\n\n";
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
parents:
diff changeset
366 sleep (3);
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
parents:
diff changeset
367
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
parents:
diff changeset
368 # creating a directory inside the genome folder to store the bisfulfite genomes unless it already exists
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
parents:
diff changeset
369 my $bisulfite_dir = "${genome_folder}Bisulfite_Genome/";
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
parents:
diff changeset
370 unless (-d $bisulfite_dir){
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
parents:
diff changeset
371 mkdir $bisulfite_dir or die "Unable to create directory $bisulfite_dir $!\n";
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
parents:
diff changeset
372 $verbose and print "Created Bisulfite Genome folder $bisulfite_dir\n";
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
parents:
diff changeset
373 }
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
parents:
diff changeset
374 else{
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
parents:
diff changeset
375 print "\nA directory called $bisulfite_dir already exists. Bisulfite converted sequences and/or already existing Bowtie (1 or 2) indices will be overwritten!\n\n";
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
parents:
diff changeset
376 sleep(5);
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
parents:
diff changeset
377 }
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
parents:
diff changeset
378
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
parents:
diff changeset
379 chdir $bisulfite_dir or die "Unable to move to $bisulfite_dir\n";
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
parents:
diff changeset
380 $CT_dir = "${bisulfite_dir}CT_conversion/";
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
parents:
diff changeset
381 $GA_dir = "${bisulfite_dir}GA_conversion/";
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
parents:
diff changeset
382
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
parents:
diff changeset
383 # creating 2 subdirectories to store a C->T (forward strand conversion) and a G->A (reverse strand conversion)
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
parents:
diff changeset
384 # converted version of the genome
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
parents:
diff changeset
385 unless (-d $CT_dir){
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
parents:
diff changeset
386 mkdir $CT_dir or die "Unable to create directory $CT_dir $!\n";
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
parents:
diff changeset
387 $verbose and print "Created Bisulfite Genome folder $CT_dir\n";
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
parents:
diff changeset
388 }
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
parents:
diff changeset
389 unless (-d $GA_dir){
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
parents:
diff changeset
390 mkdir $GA_dir or die "Unable to create directory $GA_dir $!\n";
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
parents:
diff changeset
391 $verbose and print "Created Bisulfite Genome folder $GA_dir\n";
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
parents:
diff changeset
392 }
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
parents:
diff changeset
393
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
parents:
diff changeset
394 # moving back to the original genome folder
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
parents:
diff changeset
395 chdir $genome_folder or die "Could't move to directory $genome_folder $!";
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
parents:
diff changeset
396 # $verbose and print "Moved back to genome folder folder $genome_folder\n";
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
parents:
diff changeset
397 warn "\nStep I - Prepare genome folders - completed\n\n\n";
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
parents:
diff changeset
398 return @filenames;
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
parents:
diff changeset
399 }
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
parents:
diff changeset
400
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
parents:
diff changeset
401 sub print_helpfile{
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
parents:
diff changeset
402 print << 'HOW_TO';
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
parents:
diff changeset
403
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
parents:
diff changeset
404
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
parents:
diff changeset
405 DESCRIPTION
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
parents:
diff changeset
406
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
parents:
diff changeset
407 This script is supposed to convert a specified reference genome into two different bisulfite
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
parents:
diff changeset
408 converted versions and index them for alignments with Bowtie 1 (default), or Bowtie 2. The first
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
parents:
diff changeset
409 bisulfite genome will have all Cs converted to Ts (C->T), and the other one will have all Gs
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
parents:
diff changeset
410 converted to As (G->A). Both bisulfite genomes will be stored in subfolders within the reference
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
parents:
diff changeset
411 genome folder. Once the bisulfite conversion has been completed the program will fork and launch
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
parents:
diff changeset
412 two simultaneous instances of the Bowtie 1 or 2 indexer (bowtie-build or bowtie2-build). Be aware
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
parents:
diff changeset
413 that the indexing process can take up to several hours; this will mainly depend on genome size
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
parents:
diff changeset
414 and system resources.
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
parents:
diff changeset
415
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
parents:
diff changeset
416
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
parents:
diff changeset
417
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
parents:
diff changeset
418 The following is a brief description of command line options and arguments to control the
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
parents:
diff changeset
419 Bismark Genome Preparation:
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
parents:
diff changeset
420
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
parents:
diff changeset
421
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
parents:
diff changeset
422 USAGE: bismark_genome_preparation [options] <arguments>
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
parents:
diff changeset
423
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
parents:
diff changeset
424
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
parents:
diff changeset
425 OPTIONS:
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
parents:
diff changeset
426
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
parents:
diff changeset
427 --help/--man Displays this help filea and exits.
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
parents:
diff changeset
428
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
parents:
diff changeset
429 --version Displays version information and exits.
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
parents:
diff changeset
430
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
parents:
diff changeset
431 --verbose Print verbose output for more details or debugging.
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
parents:
diff changeset
432
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
parents:
diff changeset
433 --path_to_bowtie </../> The full path to the Bowtie 1 or Bowtie 2 installation on your system
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
parents:
diff changeset
434 (depending on which aligner/indexer you intend to use). Unless this path
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
parents:
diff changeset
435 is specified it is assumed that Bowtie is in the PATH.
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
parents:
diff changeset
436
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
parents:
diff changeset
437 --bowtie2 This will create bisulfite indexes for Bowtie 2. (Default: Bowtie 1).
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
parents:
diff changeset
438
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
parents:
diff changeset
439 --single_fasta Instruct the Bismark Indexer to write the converted genomes into
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
parents:
diff changeset
440 single-entry FastA files instead of making one multi-FastA file (MFA)
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
parents:
diff changeset
441 per chromosome. This might be useful if individual bisulfite converted
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
parents:
diff changeset
442 chromosomes are needed (e.g. for debugging), however it can cause a
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
parents:
diff changeset
443 problem with indexing if the number of chromosomes is vast (this is likely
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
parents:
diff changeset
444 to be in the range of several thousand files; the operating system can
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
parents:
diff changeset
445 only handle lists up to a certain length, and some newly assembled
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
bgruening
parents:
diff changeset
446 genomes may contain 20000-50000 contigs of scaffold files which do exceed
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
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447 this list length limit).
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
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448
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449
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450 ARGUMENTS:
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
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451
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
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452 <path_to_genome_folder> The path to the folder containing the genome to be bisulfite converted.
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
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453 The Bismark Genome Preparation expects one or more fastA files in the folder
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
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454 (with the file extension: .fa or .fasta). Specifying this path is mandatory.
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
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455
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
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456
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
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457 This script was last modified on 19 Sept 2013.
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
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458 HOW_TO
fcadce4d9a06 planemo upload for repository https://github.com/bgruening/galaxytools/tree/master/tools/bismark commit b'e6ee273f75fff61d1e419283fa8088528cf59470\n'
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459 }