root/other-projects/nightly-tasks/diffcol/trunk/task.pl @ 28933

Revision 28661, 41.8 KB (checked in by ak19, 6 years ago)

Committing the next installment of code to handle diffcol for GS3. Now it successfully compiles up GS3, while diffcol still works for GS2.

  • Property svn:executable set to *
Line 
1#!/usr/bin/perl -w 
2
3# This program is meant to run the nightly diffcol
4# It is meant to be an equivalent for the existing task bash script
5# But it is intended to be expanded to work for Windows and GS3
6# For windows, need to REMEMBER to set the correct shebangs at the top
7
8
9# TODO:
10# Have a caveat mode and a stable mode (as in snapshot/task.pl)
11#
12#} elsif ( $ENV{'TASK_NAME'} =~ "gs2-diffcol-(caveat|stable)" ) {
13#   $major_version = 2;
14#   $prefix="2t";
15#   $rk="tk2"; # test kit
16#} elsif ( $ENV{'TASK_NAME'} =~ "gs3-diffcol-(caveat|stable)" ) {
17#   $major_version = 3;
18#   $prefix="3t";
19#   $rk="tk3"; # test kit
20
21package diffcoltask;
22
23use Cwd;
24use Switch; # for switch(val) { case: ; ...}
25use File::Path; # for rmdir and mkdir type functions
26use File::Copy; # for recursive copying of folders but skipping .svn
27use File::Basename;
28
29use strict;
30no strict 'subs'; # allow barewords (eg STDERR) as function arguments
31
32
33my $isWin = ($^O =~ m/mswin/i) ? 1 : 0;
34my $isMac = ($^O =~ m/macos|darwin/i) ? 1 : 0;
35
36my $osversion="";
37# Need to get the correct gnome-lib-minimal for the OS
38# darwin11* Lion, darwin12* Mountain Lion, darwin9* and darwin10* are Leopard and Snow Leopard
39if ($^O eq "darwin") {
40    $osversion=`uname -r`; # e.g. 12.x.x
41    #$osversion =~ s@\..*$@@; # e.g.12
42    $osversion = ($osversion =~ m@^1[1-9](\.)?@i) ? "Lion-" : "";
43}
44
45
46my $sep = $isWin ? "\\" : "/";
47my $pathsep = $isWin ? ";" : ":";
48#my $script_ext = $isWin ? ".bat" : ".bash";
49my $setup_script = "setup"; # will become gs3-setup for GS3
50my $use_blat = 0; # if we ever get blat to send mail/attachments on Windows working, set this to 1
51
52my $install_type = "svn";
53my $install_version = "2";
54
55my $use_local_rebuild = 0; # set to 1 (true) if just diffing and so we needn't copy model-collection over to the test collection again nor rebuild it (This is useful when having built the collection locally once before)
56my $use_static_model = 0; # set to 1 (true) if working with a non-svn model-collection. Defaults to 1 if $use_local_rebuild is turned on
57
58# if use_local_rebuild is on, use_static_model should be on
59if ($use_local_rebuild && !$use_static_model) {
60    $use_static_model = 1;
61}
62
63my $test_os = $isWin ? "windows" : ($isMac ? "darwin" : "linux");
64my $model_os = "linux"; # default
65
66# TASK_HOME should be the toplevel diffcol folder
67$ENV{'TASK_HOME'} = getcwd unless defined $ENV{'TASK_HOME'};
68if($isWin) {
69    $ENV{'TASK_HOME'} =~ s@\/@\\@g;
70    # need to convert TASK_HOME path name to resolve very subtle bug when running task.pl via
71    # run-gs2-diffcol.bat which uses environment.pl's TASK_HOME setting via envi
72    # At that point TASK_HOME is already defined but ends up lowercase, so that entries in archiveinf-doc
73    # end up sorted differently when db2txt -sort is applied compared to if TASK_HOME had kept its case.   
74    require Win32; # for working out Windows Long Filenames from Win 8.3 short filenames
75    $ENV{'TASK_HOME'} = &Win32::GetLongPathName($ENV{'TASK_HOME'});
76}
77##    print STDERR "@@@ TASK_HOME: ".$ENV{'TASK_HOME'}."\n";
78
79
80$ENV{'BIN_DIR'} = &filename_concat($ENV{'TASK_HOME'}, "bin");
81
82# we'll be using BLAT to send mail attachments on Windows
83my $blat = $use_blat ? &filename_concat($ENV{'BIN_DIR'}, "blat", "full", "blat.exe") : 0;
84if($isWin && $use_blat && ! -e $blat) {
85    print STDERR "\n***********************************\n";
86    print STDERR "No blat.exe found in $blat.\n";
87    print STDERR "Blat needed to send mail with attachments on Windows.\n";
88    print STDERR "Extract the blat zip file found in $ENV{'BIN_DIR'}\n";
89    print STDERR "for your bit architecture and name the folder 'blat'\n";
90    print STDERR "***********************************\n\n";
91    $blat = 0;
92}
93
94
95$ENV{'DATA_DIR'} = &filename_concat($ENV{'TASK_HOME'}, "diffcol-data");
96$ENV{'UPLOAD_DIR'} = &filename_concat($ENV{'TASK_HOME'}, "diffcol-reports");
97$ENV{'MONITOR_EMAIL'} = "greenstone_team\@cs.waikato.ac.nz"; # need to escape @ sign
98$ENV{'GSDL_SMTP'} = ""; #"smtp.gmail.com";
99##print STDERR "@@@ email: ".$ENV{'MONITOR_EMAIL'}."\n";
100
101# control if an existing compiled greenstone is used
102# or, if one should be checked out, which revision to checkout from svn
103$ENV{'SVN_OPT_REV'} = "-r head";
104#$ENV{'GSDLHOME'}=
105#$ENV{'GSDL3SRCHOME'}=
106
107
108# if the first arg is a digit, it's the new envi verbosity param. Take it off the array
109my $envi_verbose = shift(@ARGV) if(exists $ARGV[0] && $ARGV[0] =~ m/^\d+$/);
110
111#parse arguments
112my $action = "all";
113my $subaction = ""; # run_test can take subactions: --just_diff and --no_svn
114my @collections = (); # list of collections that run_test should process
115
116if(scalar(@ARGV) == 0) {
117    $action="all";
118}
119
120# process any arguments that are --gs2|--gs3 and --bin|--svn, and delete them from the array
121# if none provided, it's gs2 and svn by default.
122for (my $i = $#ARGV; $i >= 0; --$i) {
123    if($ARGV[$i] =~ m/--(bin|svn)/) {
124    $install_type = $1;
125    splice @ARGV, $i, 1; # remove the element from the argument array
126    } elsif($ARGV[$i] =~ m/--gs(2|3)/) {
127    $install_version = $1;
128    $setup_script = $install_version eq "3" ? "gs3-setup" : "setup"; # needs to become gs3-setup for GS3
129    splice @ARGV, $i, 1; # remove the element from the argument array
130    }
131}
132
133
134# run_test can take any number of args
135if(scalar(@ARGV) > 1 && $ARGV[0] ne "run_test") {
136    print STDERR "**** Wrong number of arguments\n";
137    &printusage();
138    exit -1;
139}
140
141if(scalar(@ARGV) > 0) {   
142    switch ($ARGV[0]) {
143    case qr/^(-h|--?help|help)$/i { &printusage; exit 0; }
144    case qr/^(setup_greenstone|run_test|summarise|upload|all)$/ { $action=$ARGV[0]; }
145    else {
146        print STDERR "**** Bad subcommand.\n";
147        &printusage;
148        exit -1;
149    }
150    }
151
152    # run_test action can take a subaction: nosvn|justdiff. It can also take --modelOS (windows|linux|darwin)
153    # nosvn: uses the model-collect as static and copies it over to collect, rebuilding what's currently in model-collect instead of copying
154    # it out from the svn model-collect again.
155    # justdiff: same as nosvn, but doesn't copy over model-collection to collect, and doesn't rebuild either of them. Just does the diff part.
156
157    if($action eq "run_test" && scalar(@ARGV) >= 2) {
158        push(@collections, @ARGV);
159        shift @collections; # remove action from array
160       
161        for (my $i=0; $i < scalar(@ARGV); $i++) {
162            if($ARGV[$i] =~ m@^--@) {
163            shift @collections; # remove subaction/flag from array
164           
165            $subaction = $ARGV[$i];
166            if($subaction eq "--justdiff") {
167                $use_local_rebuild = $use_static_model = 1;
168            } elsif ($subaction eq "--nosvn") {
169                $use_static_model = 1;
170            #} elsif ($subaction =~ m/\-\-testOS/i && defined $ARGV[$i+1]) {
171            #    $test_os = $ARGV[$i+1];
172            #    $i++;
173            #    shift @collections; # remove test_os value from array
174            } elsif ($subaction =~ m/\-\-modelOS/i && defined $ARGV[$i+1] && $ARGV[$i+1] =~ m/windows|linux|darwin/i) {
175                $model_os = $ARGV[$i+1];
176                $i++;
177                shift @collections; # remove model_os value from array
178                #print STDERR "Model_os specified: $model_os\n";
179            } else {
180                print STDERR "**** Bad subaction/value: ".$ARGV[$i]."\n";
181                &printusage;
182                exit -1;
183            }
184            }
185        }
186       
187#       foreach my $col (@collections) {
188#           print STDERR "Collection: $col\n";
189#       }
190    }
191}
192
193print STDERR "Install type $install_type\n";
194print STDERR "Install version $install_version\n";
195
196#check key environment vars are set
197if(!defined $ENV{'UPLOAD_DIR'}) {
198    print STDERR "Please set a UPLOAD_DIR for the test in an environment.sh file\n";
199    #return 1;
200}
201if(!defined $ENV{'DATA_DIR'}) {
202    print STDERR "Please set a DATA_DIR for the test in an environment.sh file\n";
203    #return 1;
204}
205if(!defined $ENV{'MONITOR_EMAIL'}) {
206    print STDERR "Please set a MONITOR_EMAIL for the test in an environment.sh file\n";
207    #return 1;
208}
209
210if($ENV{'DATA_DIR'} eq "/") {
211    print STDERR "DATA_DIR should not be the fs root\n";
212    #return 1;
213}
214
215print STDERR "DATA_DIR: ".$ENV{'DATA_DIR'}."\n";
216print STDERR "UPLOAD_DIR: ".$ENV{'UPLOAD_DIR'}."\n";
217
218#create an id for this test
219my ($sec,$min,$hour,$mday,$mon,$year,$wday,$yday,$isdst) = localtime(time);
220$year += 1900;
221$mon += 1;
222$mon = "0$mon" if ($mon < 10);
223$mday = "0$mday" if ($mday < 10);
224my $dateid="$year.$mon.$mday"; #my $dateid=($year+1900)."-".($mon+1)."-$mday";
225
226print STDERR "Starting test '$dateid'\n";
227
228
229# http://stackoverflow.com/questions/2149368/how-can-i-loop-through-files-in-a-directory-in-perl
230$ENV{'CLASSPATH'} = "";
231my $jar_lib_path = $ENV{'TASK_HOME'}.$sep."lib";
232my @files = <$jar_lib_path/*.jar>; # /full/path/to/diffcol/lib/*jar
233foreach my $file (@files) {
234    $file =~ s@\/@\\@g if $isWin;
235    $ENV{'CLASSPATH'}=$file.$pathsep.$ENV{'CLASSPATH'};
236}
237##print STDERR "**** classpath: ".$ENV{'CLASSPATH'}."\n";
238
239
240#set the location of the full report                                               
241my $xmlout=filename_concat($ENV{'DATA_DIR'}, "full-report-$install_version-$dateid.xml");
242##print STDERR "XML: $xmlout\n";
243
244# the toplevel folder of the greenstone installation being used
245my $greenstone3_home="";
246my $greenstone_home=""; # gs2build for gs3, toplevel install folder for gs2
247# gsdl is the checkout folder and can be greenstone2 or greenstone3
248my $gsdl="greenstone2";
249
250# Check if using existing compiled-up greenstone installation
251# and set the greenstone_home location accordingly
252
253if(defined $ENV{'GSDL3SRCHOME'} || defined $ENV{'GSDLHOME'}) {
254    print STDERR "Found existing Greenstone home, will use that instead\n";
255    $greenstone_home=$ENV{'GSDLHOME'} if defined $ENV{'GSDLHOME'};
256
257    if(defined $ENV{'GSDL3SRCHOME'}) {
258    print STDERR "*** GSDL3SRCHOME set, changing to using installed GS3\n";
259    $gsdl = "greenstone3";
260    $install_version = "3";
261    $greenstone3_home=$ENV{'GSDL3SRCHOME'};
262    $greenstone_home=filename_concat($greenstone3_home, "gs2build") unless defined $ENV{'GSDLHOME'};   
263    }
264} else {
265    if($install_version eq "3") {
266    $gsdl = "greenstone3";
267    $greenstone3_home=filename_concat($ENV{'DATA_DIR'}, $gsdl);
268    $greenstone_home=filename_concat($greenstone3_home, "gs2build");
269    } else {
270    $greenstone_home=filename_concat($ENV{'DATA_DIR'}, $gsdl);
271    }
272}
273##print STDERR "GSHOME: $greenstone_home\n";
274
275#do the requested action
276if($action eq "setup_greenstone") {
277    &setup_greenstone;
278}
279elsif ($action eq "run_test") {
280    &run_test;
281}
282elsif ($action eq "summarise") {
283    &summarise;
284}
285elsif ($action eq "upload") {
286    &upload;
287    &mail_with_report_attached;
288}
289elsif ($action eq "all") {
290    &setup_greenstone;
291    &run_test;
292    &summarise;
293    &upload;
294    &mail_with_report_attached;
295}
296
297##********************************
298
299sub printusage
300{
301#    print STDERR "Run as: $0 (help|setup_greenstone|run_test <--modelOS windows|darwin|linux> <--justdiff|--nosvn> <col1 col2 ...> |summarise|upload|all)\n";
302    print STDERR "Run as: $0 (help|setup_greenstone|run_test|summarise|upload|all)\n";
303    print STDERR "where run_test can further take the following optional parameters:\n";
304    print STDERR "\t--modelOS (windows|darwin|linux)\n";
305    print STDERR "\t--justdiff|--nosvn\n";
306    print STDERR "\t<col1 col2 ...>\n";
307    print STDERR "where setup_greenstone can further take the following optional parameters:\n";
308    print STDERR "\t--gs2|--gs3\n";
309    print STDERR "\t--svn|--bin\n";
310}
311
312#http://stackoverflow.com/questions/7427262/read-a-file-and-save-it-in-variable-using-shell-script
313
314sub setup_greenstone
315{
316    if($install_version eq "3" && !defined $ENV{'JAVA_HOME'}) {
317    print "*** JAVA_HOME not set. Set it and add its bin folder to the PATH\n";
318    exit 0;
319    }
320
321    #clean up from previous tests
322    print STDERR "about to clean up any old tests (Ctrl-C to cancel)"; # no newline
323    for my $i ( 1..5 ) {
324    sleep 1; # 1 second
325    print STDERR ".";
326    }
327    print STDERR "\n";
328
329    # http://perldoc.perl.org/File/Path.html
330    print STDERR "cleaning up previous tests\n";
331    #&File::Path::remove_tree($ENV{'DATA_DIR'});
332    if(-d $greenstone_home && $install_version eq "2") {
333    &File::Path::remove_tree($greenstone_home);
334    }
335    if(-d $greenstone3_home && $install_version eq "3") {
336    &File::Path::remove_tree($greenstone3_home);
337    }
338    unlink glob "$ENV{'DATA_DIR'}$sep"."*report-$install_version*";
339    unlink "$ENV{'DATA_DIR'}$sep"."compilation-errors";
340    print STDERR "creating the data dir\n";
341    #&File::Path::make_path($ENV{'DATA_DIR'}); # works like mkdir -p
342
343    chdir($ENV{'DATA_DIR'});
344
345    # use existing compiled-up greenstone installation, if a GSDLHOME set
346    if(defined $ENV{'GSDL3SRCHOME'} || defined $ENV{'GSDLHOME'}) {
347    print STDERR "Found existing Greenstone home, will use that instead\n";
348    return;
349    }
350
351    # Else checkout a GS from svn into DATA_DIR
352    if($install_type eq "svn") {
353    &checkout_gs_from_svn();
354    ##print STDERR "$ENV{'DATA_DIR'}$sep$gsdl\n";
355
356    if($install_version eq "2") {
357        &compile_gs2_svn();
358    } else {
359        &compile_gs3_svn();
360    }
361    }
362
363}
364
365sub checkout_gs_from_svn {
366
367    #svn checkout of main gsdl directory                                       
368    print STDERR "checkout $gsdl:\n";
369    my $cmd = "svn co ".$ENV{'SVN_OPT_REV'}." http://svn.greenstone.org/main/trunk/greenstone$install_version $gsdl";
370    ##print STDERR "Checkout CMD: $cmd\n";
371
372    # # unlike backticks operator, system() will print the output of the command to the screen as it executes
373    # http://stackoverflow.com/questions/758611/how-to-flush-output-in-backticks-in-perl?rq=1
374    my $status = system "$cmd"; #my $status = `$cmd`;
375    if($status != 0) {
376    print STDERR "@@@ SVN checkout of $gsdl failed\n";
377    exit -1;
378    }   
379    print STDERR "done\n";
380}
381
382sub getImageMagickBins {
383    my ($cmd, $status);
384    my $imagickzip = "";
385
386    chdir ("$greenstone_home");
387    if(!$isWin) { # if we're on linux/darwin, need gnome-lib for the correct architecture. And need imagemagick to build imgs in collections
388       
389    my $bit_arch=`uname -m`;
390   
391    # imagemagick binary
392    print STDERR "Getting imagemagick binary\n";
393   
394    my $os = $isMac ? "darwin" : "linux";
395    $imagickzip = "imagemagick-$os";
396   
397    if($isMac) {
398#       $imagickzip .= "-10.5.tar.gz";
399        # at present, only the Imagemagick binaries created by Max for darwin work on the Macs
400#       &File::Path::make_path("$greenstone_home$sep"."bin"."$sep$os"); # need to ensure gsdl/bin/darwin exists
401        $cmd = "svn export http://svn.greenstone.org/main/trunk/binaries/mac/intel/imagemagick bin/darwin/imagemagick";
402        $status = system($cmd);
403        if($status != 0) {
404        print STDERR "@@@ Unable to get imagemagick for darwin\n";
405        }
406       
407        # need ghostscript mac binary too for pdf to img conversions on mac
408        $cmd = "svn export http://svn.greenstone.org/main/trunk/binaries/mac/intel/ghostscript bin/darwin/ghostscript";
409        $status = system($cmd);
410        if($status != 0) {
411        print STDERR "@@@ Unable to get ghostscript for darwin\n";
412        }
413       
414        # the imagemagick and ghostscript binaries have been set to executable on svn trac now
415#       system("chmod -R u+x $greenstone_home/bin/darwin/imagemagick/bin/*");
416#       system("chmod -R u+x $greenstone_home/bin/darwin/ghostscript/bin/*");
417    } else { # linux
418        my $extension64 = ($bit_arch =~ m/64$/) ? "-x64" : "";
419        $imagickzip .= "$extension64.tar.gz";
420   
421        # now these next imagemagick steps (and those near the end of this sub) are just for linux, no longer also for mac
422        $cmd = "svn export http://svn.greenstone.org/gs2-extensions/imagemagick/trunk/$imagickzip ext/$imagickzip";
423        $status = system ($cmd);
424        system("cd ext && tar -xvzf $imagickzip");
425    }
426    }
427    return $imagickzip;
428}
429
430sub getGnomeLibExt
431{
432    my ($cmd, $status);
433    my $bit_arch=`uname -m`;
434    my $os = $isMac ? "darwin" : "linux";
435
436    # gnomelib binary
437    print STDERR "setting up gnome-lib-minimal for compilation\n";
438
439    # To get gnome-lib, need to determine bit architecture of the linux/darwin
440    # http://stackoverflow.com/questions/8963400/the-correct-way-to-read-a-data-file-into-an-array
441    # $Config{'archname64'} doesn't work on the Ubuntu and the Sys::Info package seems to not be supported
442    # well on ActivePerl.
443    # But since we know we're on a Linux/Darwin machine at this point, we can just run `uname -m` and other linux cmds
444
445    # osversion will be "Lion" or ""
446    # and assuming all darwin is intel, not ppc!!
447    my $gnome_lib_file = $isMac ? "darwin-".$osversion."intel" : "linux";
448
449    $gnome_lib_file .= "-x64" if($bit_arch =~ m/64$/ && !$isMac); # linux only case
450
451    #svn checkout gnome-lib for this linux/darwin
452    chdir("$greenstone_home$sep"."ext"); #cd $DATA_DIR/$gsdl/ext
453
454    ##print STDERR "**** gnomelib: $gnome_lib_file\n";
455
456    # checkout and unpack gnome-lib-minimal
457
458    #svn export http://svn.greenstone.org/gs2-extensions/gnome-lib/trunk/gnome-lib-minimal-linux-x64.tar.gz gl.tar.gz
459    $cmd = "svn export http://svn.greenstone.org/gs2-extensions/gnome-lib/trunk/gnome-lib-minimal-".$gnome_lib_file.".tar.gz gl.tar.gz";
460    system $cmd;
461    system ("tar -xvzf gl.tar.gz");
462
463    ##print STDERR "*** ARCH: $bit_arch\n";
464}
465
466
467
468sub compile_gs3_svn() {
469    my ($cmd, $status);
470    chdir ("$greenstone3_home");
471
472    $cmd = "ant"; # creates the build.properties file from the .in template
473    $status = system $cmd;
474    if($status != 0) {
475    print STDERR "Unable to run the ant command: $status\n";
476    exit -1;
477    }
478   
479    $cmd = "ant -Dproperties.ok=y -Dcheckout.gnomelib.ext=true prepare"; # pass in confirmation to ant prepare step
480    $status = system $cmd;
481    if($status != 0) {
482    print STDERR "Failed to run $cmd command: $status\n";
483    exit -1;
484    }
485
486    my $imagickzip = &getImageMagickBins();
487    chdir ("$greenstone3_home");
488
489    $cmd = "ant -Dcheckout.gnomelib.ext=true install"; # Compile with gnome-lib.
490    $status = system $cmd;
491    if($status != 0) {
492    print STDERR "Failed to run $cmd command: $status\n";
493    exit -1;
494    }
495}
496
497sub compile_gs2_svn() {   
498    my $imagickzip = &getImageMagickBins();
499    &getGnomeLibExt();
500
501    my ($cmd, $status);
502    my $os = $isMac ? "darwin" : "linux";
503
504    chdir("$greenstone_home"); #chdir("$ENV{'DATA_DIR'}$sep$gsdl"); # goes into toplevel gs2 or gs3 folder
505
506    ##print STDERR "@@@ OS:  $^O.|".$Config{'archname64'}."|\n";
507   
508    if($isWin) {
509    print STDERR "Compiling $gsdl using makegs2.bat running in auto (silent) mode\n";
510   
511    # we're now in the GS2 folder, call makegs2 with silent param
512    $cmd = "makegs2.bat silent 2>> $ENV{'DATA_DIR'}/compilation-errors"; # STDERR is sent to compilation-errors file
513    $status = system $cmd;
514    if($status != 0) {
515        print STDERR "Greenstone compilation on Windows failed\n";
516        exit -1;
517    }
518   
519    } else { # if we're on linux/darwin, need gnome-lib for the correct architecture. And need imagemagick to build imgs in collections
520   
521    chdir("ext$sep"."gnome-lib-minimal");
522   
523    # need to run source devel.bash on gnome-lib followed by configure, make, make install
524    # in one go, in order to preserve the compile environment set up by sourcing devel.bash
525
526    # http://stackoverflow.com/questions/7369145/activating-a-virtualenv-using-a-shell-script-doesnt-seem-to-work
527    # http://ubuntuforums.org/showthread.php?t=1932504 linking /bin/sh to bash instead of dash
528   
529#   $cmd = "bash -c \"source ./devel.bash && cd ../.. && ./configure --enable-apache-httpd && make && make install\"";
530    $cmd = "bash -c \"";   
531
532    $cmd .= "source ./devel.bash";
533    $cmd .= " && cd ../..";
534
535    #configure
536    # $cmd .= " && ./configure";
537    $cmd .= " && echo 'configure $gsdl: ' ";
538        $cmd .= " && echo '<configure>' >> $xmlout";   
539        $cmd .= " && ./configure 2>> $ENV{'DATA_DIR'}/compilation-errors"; # configure
540        $cmd .= " && echo '</configure>' >> $xmlout";
541        $cmd .= " && echo 'done'";
542
543    #make
544    $cmd .= " && echo 'make $gsdl: '";
545    $cmd .= " && echo '<make>' >> $xmlout";
546        $cmd .= " && make 2>> $ENV{'DATA_DIR'}/compilation-errors"; # make
547        $cmd .= " && echo '</make>' >> $xmlout";
548        $cmd .= " && echo 'done'";
549
550    #make install
551    $cmd .= " && echo 'make install $gsdl: '";
552        $cmd .= " && echo '<make-install>' >> $xmlout";
553    $cmd .= " && make install 2>> $ENV{'DATA_DIR'}/compilation-errors"; # make install
554        $cmd .= " && echo '</make-install>' >> $xmlout";
555        $cmd .= " && echo 'done'";
556   
557    $cmd .= "\""; # close off cmd to bash and run it
558    $status = system $cmd;
559
560    if(!$isMac) { # Linux
561        # Moving imagemagick after instead of before compilation, since bin/darwin and bin/linux gets overwritten during compilation
562        move("$greenstone_home$sep"."ext/imagemagick/$os", "$greenstone_home$sep"."bin/$os/imagemagick"); # http://www.perlmonks.org/?node_id=586537
563        unlink "$greenstone_home$sep"."ext$sep$imagickzip" or warn "Could not unlink ext/$imagickzip: $!";
564        &File::Path::remove_tree("$greenstone_home$sep"."ext$sep"."imagemagick"); # the untarred parent folder
565    }
566
567    }
568   
569    if($status != 0) {
570    print STDERR "@@@ Compilation of Greenstone on Linux/Mac failed\n";
571    exit -1;
572    }
573   
574    &getIsisGdl("$greenstone_home"); #&getIsisGdl("$ENV{'DATA_DIR'}/$gsdl");
575   
576    # set the path to the greenstone_home variable                             
577    #$greenstone_home="$ENV{'DATA_DIR'}$sep$gsdl"; 
578}
579
580sub getPDFBox
581{   
582    # current revision is 27763, but using "head" works
583    my $PDFBOX_TRAC_URL="http://trac.greenstone.org/export/head/gs2-extensions/pdf-box/trunk/pdf-box-java"; # both for .zip and .tar.gz extension
584    #"http://trac.greenstone.org/export/".$ENV{'SVN_OPT_REV'}."/gs2-extensions/pdf-box/trunk/pdf-box-java";
585
586    # now get the PDFBox extension for PDFBox tutorial 
587    print STDERR "Getting pdfbox from $PDFBOX_TRAC_URL:\n";     
588   
589    chdir($greenstone_home);
590    my $cmd = "";
591    if ($isWin) {
592        $cmd = "setup.bat && cd ext && wget $PDFBOX_TRAC_URL.zip && unzip pdf-box-java.zip";
593       
594    } elsif ($isMac) { # need to use curl not wget
595        $cmd = "cd ext && curl $PDFBOX_TRAC_URL.tar.gz > pdf-box-java.tar.gz && tar -xzf pdf-box-java.tar.gz";
596    }
597    else { # linux
598        $cmd = "bash -c \"export GSDLHOME=&& source setup.bash && cd ext && wget $PDFBOX_TRAC_URL.tar.gz && tar -xzf pdf-box-java.tar.gz\"";
599    }
600    my $status = system $cmd;
601    if($status != 0) {
602        print STDERR "@@@ Failed to set up PDFBox\n";
603        exit -1; # or proceed to testing other tutorials?
604    }
605}
606
607sub getOpenOfficeExt
608{   
609    # current revision is 27763, but using "head" works
610    my $OOEXT_TRAC_URL="http://trac.greenstone.org/export/head/gs2-extensions/open-office/trunk/open-office-java"; # both for .zip and .tar.gz extension
611    #"http://trac.greenstone.org/export/".$ENV{'SVN_OPT_REV'}."/gs2-extensions/open-office/trunk/open-office-java";
612
613    # now get the OpenOffice extension for the AllDocTypes collection
614    print STDERR "Getting open office ext from $OOEXT_TRAC_URL:\n";     
615   
616    chdir($greenstone_home);
617    my $cmd = "";
618    if ($isWin) {
619        $cmd = "setup.bat && cd ext && wget $OOEXT_TRAC_URL.zip && unzip open-office-java.zip";
620       
621    } elsif ($isMac) { # need to use curl not wget
622        $cmd = "cd ext && curl $OOEXT_TRAC_URL.tar.gz > open-office-java.tar.gz && tar -xzf open-office-java.tar.gz";
623    }
624    else { # linux
625        $cmd = "bash -c \"export GSDLHOME=&& source setup.bash && cd ext && wget $OOEXT_TRAC_URL.tar.gz && tar -xzf open-office-java.tar.gz\"";
626    }
627    my $status = system $cmd;
628    if($status != 0) {
629        print STDERR "@@@ Failed to set up the Open Office Extension\n";
630        exit -1; # or proceed to testing other tutorials?
631    }
632}
633
634sub getIsisGdl {
635    my $gsfolder = shift(@_);
636   
637    if(!$isWin) {
638    chdir($greenstone_home);
639    my $bit_arch=`uname -m`;
640    if ($bit_arch =~ m/64$/) {
641        my $cmd = "";
642         if($isMac) {
643             $cmd = "cd $gsfolder/bin/darwin && curl http://www.greenstone.org/caveat-emptor/IsisGdl.macleopard > IsisGdl && chmod u+x IsisGdl";
644         } else { # linux
645             $cmd = "cd $gsfolder/bin/linux && wget http://www.greenstone.org/caveat-emptor/IsisGdl.bin32 && mv IsisGdl.bin32 IsisGdl && chmod u+x IsisGdl";
646         }
647        my $isis_status = system $cmd;
648        if($isis_status != 0) {
649        print STDERR "Unable to get IsisGdl from caveat page\n";
650        }
651    }
652    }
653}
654
655# http://stackoverflow.com/questions/3377879/how-do-i-receive-command-output-immediately
656sub run_test
657{
658    my $collect_parent = $greenstone_home;
659    my $model_collect = "model-collect";
660    my $build_options = "";
661    if($install_version eq "3") {
662    $collect_parent = &filename_concat($greenstone3_home,"web","sites","localsite");   
663    $model_collect = "gs3-model-collect";
664    $build_options = " -site localsite ";
665    chdir($greenstone3_home);
666    } else {
667    chdir($greenstone_home);
668    }
669
670    my $num_cols = scalar(@collections); # remember the empty case
671   
672    if($num_cols == 0) { # deal with all collections
673        push (@collections, "");
674            # putting the empty string in the array so that the "all collections" case
675            # can be handled similar to how the case of user-specified collections is handled
676       
677    } else { # deal with user specified set of collections
678        # prefix the directory separator to each collection name
679        @collections = map { $sep.$_ } @collections;
680    }
681
682    my $pdfbox = &filename_concat($greenstone_home, "ext", "pdf-box");
683    if(!-d $pdfbox) {
684        &getPDFBox();
685    }
686
687    my $openofficeext = &filename_concat($greenstone_home, "ext", "open-office");
688    if(!-d $openofficeext) {
689        &getOpenOfficeExt();
690    }
691   
692    #&getIsisGdl("$greenstone_home");
693
694    open (my $xml_fh, '>'.$xmlout) || die "Could not open xml file $xmlout for appending: $!\n";
695
696    # perform the requested subcommands, outputting xml information
697    print $xml_fh "<test time=\"$dateid\" id=\"$dateid\">\n";
698   
699    my ($cmd, $status);
700    # make sure that diffcol/model-collect is up to date before copying it over to greenstone-home
701   
702    if(!$use_local_rebuild) {   
703        print $xml_fh "Updating $ENV{'TASK_HOME'}/$model_collect:\n";
704        for my $col (@collections) {
705            $cmd = "svn up $ENV{'TASK_HOME'}/$model_collect$col"; #chdir("$ENV{'TASK_HOME'}/$model_collect");
706            $status = system "$cmd";
707        }
708    }
709
710    # go to whichever collecthome parent we're using
711    chdir($collect_parent);
712
713    # get svn info
714    print STDERR "getting svn info: $xmlout\n";
715    print $xml_fh "<svn-info>\n";
716    &run_and_print_cmd("svn info", $xml_fh);
717    print $xml_fh "</svn-info>\n";
718    print STDERR "done\n";
719
720    if(!$use_local_rebuild) {
721       
722        #make two copies of the model-collect directory in gsdl
723        #one to be rebuilt and one as the basis for comparison
724        #strip both of all .svn directories
725   
726        #copy the model collections to the collect folder to be rebuilt
727        print STDERR "installing test collections and model collections to new $gsdl installation... ";
728        #clean up
729        if(-d "collect") {
730            for my $col (@collections) {
731                if(-d "collect$col") {
732                &File::Path::remove_tree("collect$col") || die "Error could not delete collect: $!";
733                }           
734            }   
735        }
736
737        if($use_static_model) {     
738            for my $col (@collections) {       
739                #copy to collect and strip .svn subfolders
740                &File::Path::make_path("collect$col"); # create the collect folder and copy contents from static model-collection across
741                &copy_recursively("model-collect$col", "collect$col", ".svn");
742            }   
743
744        } else { # the default situation: where we check out the model-collect from svn
745            for my $col (@collections) {
746                &File::Path::remove_tree("model-collect$col");
747               
748                #copy to collect and strip .svn subfolders
749                &File::Path::make_path("collect$col"); # create the folder and copy contents across
750                &copy_recursively(&filename_concat("$ENV{'TASK_HOME'}","$model_collect$col"), "collect$col", ".svn");
751               
752                #make the model copy
753                &File::Path::make_path("model-collect$col");
754                &copy_recursively("collect$col", "model-collect$col"); # copy contents across
755            }
756        }
757
758        print STDERR "done\n";
759    }   
760
761    #for each collection, import, build and diff with its model counterpart   
762   
763    # if working with all collections, read the list of collections from the folders in collect
764    if($num_cols == 0) {
765        @collections = (); # get rid of the empty string put in the array to represent "all collections"
766       
767        opendir my($collect_handle), "collect" or die "Could not open dir $collect_parent/collect: $!";
768   
769        for my $collection (readdir $collect_handle) {
770            next if ($collection eq "." || $collection eq "..");
771            next if ($collection eq "modelcol");
772            push(@collections, $collection);           
773        }
774        closedir $collect_handle; # close handle to collect dir
775    }
776   
777    for my $collection (@collections) {
778
779    #   next if ($collection ne "Demo-Lucene"); ## TEMPORARY, FOR TESTING THIS SCRIPT
780    #   next if ($collection !~ m/OAI|METS|DSpace|MGPP|Lucene/); ## TEMPORARY, FOR TESTING THIS SCRIPT
781
782    #escape the filename (in case of space)
783    $collection =~ s@ @\\ @g;
784    #getting just the basename of the collection would have been necessary had we not cd-ed into $gsdl
785   
786    $collection =~ s@^[\\/]@@g; # take the dir-sep prefix away again for user-specified collection names
787   
788    if (! -d "collect$sep$collection") {
789        print STDERR "Collection $collection does not exist\n";
790        next;
791    }
792   
793    print STDERR "*** Found collection $collection\n";
794    print $xml_fh "<collection-test name=\"$collection\">\n";
795
796    # run the building scripts from the toplevel of the GS installation
797    if($install_version eq "3") {
798        chdir($greenstone3_home);
799    } else {
800        chdir($greenstone_home);
801    }
802
803    if(!$use_local_rebuild) {       
804        #import
805    # Ensure the OIDtype for importing is hash_on_full_filename
806    # "to make document identifiers more stable across upgrades of the software,
807    # although it means that duplicate documents contained in the collection are
808    # no longer detected automatically."
809        print STDERR "$collection - Importing:\n";
810        print $xml_fh "<import>\n";
811        &run_build_script("import.pl $build_options -removeold $collection"); #-OIDtype hash_on_full_filename
812        print $xml_fh "</import>\n";
813        print STDERR "done\n"; 
814
815        #build
816        print STDERR "$collection - Building:\n";
817        print $xml_fh "<build>\n";
818        &run_build_script("buildcol.pl $build_options -removeold $collection");
819        print $xml_fh "</build>\n";
820        print STDERR "done\n";
821       
822        #rename the intermediate 'building' directory 'index'
823        print STDERR "$collection - Move \"building\" to \"index\"... ";
824        my $index = &filename_concat($collect_parent, "collect", $collection, "index");
825        my $building = &filename_concat($collect_parent, "collect", $collection, "building");
826        &File::Path::remove_tree($index);
827        # Renaming Directories, http://www.perlmonks.org/?node_id=177421
828        move($building, $index) or die "copy failed: $!"; # File::Copy::move
829        print STDERR "done\n";
830    }
831    #diffcol
832    print STDERR "$collection - Diffing:\n";
833    my $diffcol_dir = &filename_concat($ENV{'TASK_HOME'},"diffcol");
834   
835#   chdir($collect_parent); # this is actually where we are
836    # help diffcol to know on what os the model cols were generated
837    # and what os this test machine is (on which the test cols will be generated)
838    $cmd = "diffcol.pl -testos $test_os -modelos $model_os -output xml -verbosity 10 $collection"; # need to run with ./diffcol.pl if bash script
839    &run_diff_script($cmd, $xml_fh, $diffcol_dir);
840
841    if($install_version eq "3") {
842        chdir($greenstone3_home); # this is actually where we are
843    } else {
844        chdir($greenstone_home); # this is actually where we are
845    }
846    print STDERR "done\n";
847    print $xml_fh "</collection-test>\n";
848    }
849
850    print $xml_fh "</test>\n";
851    close($xml_fh);
852
853    print STDERR "done\n";
854}
855
856##***************************************************************
857# runs setup in greenstone_home before running the diff command
858sub run_diff_script {   
859    my ($cmd, $fh, $diffcol_dir) = @_;
860
861    my $linux_ext = ($install_version eq "3") ? "sh" : "bash";
862
863    # we're in greenstone_home now
864    if(!$isWin) {   
865    $cmd = "bash -c \"export GSDL3SRCHOME=&& export GSDLHOME=&& source $setup_script.$linux_ext && cd $diffcol_dir && ./$cmd\"";
866
867    } else { # Need to prefix cmd -c/-k as necessary
868    $cmd = "cmd /c \"set GSDL3SRCHOME=&& set GSDLHOME=&& $setup_script.bat && cd $diffcol_dir && perl -S $cmd\"";
869##  print STDERR "@@@@ Going to call command: $cmd\n"; 
870    }
871
872    return &run_and_print_cmd($cmd, $fh);
873}
874
875# runs setup in greenstone_home before running the given build command
876sub run_build_script {   
877    my ($cmd, $fh) = @_;
878    my $linux_ext = ($install_version eq "3") ? "sh" : "bash";
879
880#    chdir($greenstone_home);
881    # we are in $greenstone_home already, can directly run the build cmd on the collection
882    if(!$isWin) {
883    $cmd = "bash -c \"export GSDL3SRCHOME=&& export GSDLHOME=&& source $setup_script.$linux_ext && $cmd\"";
884
885    } else { # Need to prefix cmd -c/-k as necessary
886    $cmd = "cmd /c \"set GSDL3SRCHOME=&& set GSDLHOME=&& $setup_script.bat && perl -S $cmd\"";
887    }
888##     print STDERR "@@@@ Going to call command: $cmd\n";
889
890    return system($cmd);
891    #return &run_and_print_cmd($cmd, $fh); # doesn't work on cmds chained with bash -c
892}
893
894
895# http://stackoverflow.com/questions/758611/how-to-flush-output-in-backticks-in-perl?rq=1activeperl%20sys::info
896# http://stackoverflow.com/questions/1477500/how-do-i-get-the-output-of-an-external-command-in-perl
897sub run_and_print_cmd {
898    my ($cmd, $fh) = @_;
899   
900    open my $pin, "$cmd|" or die "unable to run cmd $cmd: $!"; # open(my $fh, '-|', 'powercfg -l') or die $!;
901
902    if(defined $fh) { # print cmd output both to the filehandle and to stdout
903    while (my $line = <$pin>) {
904        print $fh $line;
905#       print STDOUT $line; # if also printing cmd output to STDOUT
906    }
907    }
908    else { # no filehandle, so just need to print to stdout
909
910    # unlike backticks operator, system() will print the output of the command to the screen as it executes
911    # http://stackoverflow.com/questions/758611/how-to-flush-output-in-backticks-in-perl?rq=1
912       
913    my $status = system $cmd;
914    if($status != 0) {
915        print STDERR "ERROR ($status) running $cmd: $!\n";
916    }
917    }
918    close($pin);
919}
920
921sub filename_concat {
922    my $first_file = shift(@_);
923    my (@filenames) = @_;
924
925    # If first_file is not null or empty, then add it back into the list
926    if (defined $first_file && $first_file =~ /\S/)
927    {
928    unshift(@filenames, $first_file);
929    }
930
931    my $filename = join($sep, @filenames);
932    $filename =~ s/[\\\/]$//; # remove trailing slashes if any
933    return $filename;
934}
935
936
937# The following code is from
938# http://stackoverflow.com/questions/227613/how-can-i-copy-a-directory-recursively-and-filter-filenames-in-perl
939# It also states that "Perl's File::Copy is a bit broken (it doesn't copy permissions on Unix systems, for example)"
940sub copy_recursively {
941    my ($from_dir, $to_dir, $regex) = @_;
942    opendir my($dh), $from_dir or die "Could not open dir '$from_dir': $!";
943
944#    if(-d !$to_dir) {
945#   mkdir $to_dir or die "mkdir '$to_dir' failed: $!" if not -e $to_dir;
946#    }
947
948    for my $entry (readdir $dh) {
949    next if ($entry eq "." || $entry eq "..");
950        next if (defined $regex && $entry =~ /$regex/);
951        my $source = "$from_dir/$entry";
952        my $destination = "$to_dir/$entry";
953        if (-d $source) {
954            mkdir $destination or die "mkdir '$destination' failed: $!" if not -e $destination;
955            copy_recursively($source, $destination, $regex);
956        } else {
957            copy($source, $destination) or die "copy failed: $!";
958        }
959    }
960    closedir $dh;
961    return;
962}
963
964sub summarise {
965
966    # make a summarised Xml report
967    print STDERR "Summarizing the xml report... ";
968    my $cmd = "java org.apache.xalan.xslt.Process -IN $xmlout -XSL $ENV{'TASK_HOME'}/xsl/xml-report.xsl -OUT $ENV{'DATA_DIR'}/report-$install_version-$dateid.xml";
969    my $status = system($cmd);
970    print STDERR "done\n";
971
972    # make a summarised HTMl report
973    print STDERR "Creating an html summary report... ";
974    $cmd = "java org.apache.xalan.xslt.Process -IN $ENV{'DATA_DIR'}/report-$install_version-$dateid.xml -XSL $ENV{'TASK_HOME'}/xsl/html-report.xsl -OUT $ENV{'DATA_DIR'}/report-$install_version-$dateid.html";
975    $status = system($cmd);
976    print STDERR "done\n";
977   
978    # Print whether the tests passed or failed                                                     
979    print STDERR "*******************************************\n";
980    print STDERR "Checking if successful... \n";
981    $cmd = "java org.apache.xalan.xslt.Process -IN $xmlout -XSL $ENV{'TASK_HOME'}/xsl/passed-or-not.xsl";   
982    $status = `$cmd`; #$status = system($cmd);
983    print STDERR "result: $status\n";
984    print STDERR "*******************************************\n";
985}
986
987sub upload {
988    # if the upload dir already existed, clear it of contents
989    if (-d $ENV{'UPLOAD_DIR'}) { #else rm $UPLOAD_DIR/*
990    # don't want to keep previous days reports
991    # else we will have to manually clear them at some point
992    # just generate the set of reports for this run of task.pl upload
993    # and
994    &File::Path::remove_tree($ENV{'UPLOAD_DIR'});
995    }
996    # recreate the upload directory   
997    &File::Path::make_path($ENV{'UPLOAD_DIR'});
998
999    # copy all *.xml and *.html files across to UPLOAD_DIR
1000    opendir my($dh), $ENV{'DATA_DIR'} or die "Could not open DATA_DIR: $!";
1001    for my $entry (readdir $dh) {
1002    next if ($entry !~ m/(\.xml|\.html?)$/);
1003    next if ($entry !~ m/(report-$install_version)/);
1004
1005    # copy the reports across with different names: with OS prefixed to them. And for the HTML file on Win, rename to HTM
1006    # html files uploaded from windows to nzdl are empty for no reason. Uploading as htm seems to work
1007    my $os_entry = $entry;
1008    $os_entry =~ s@\.html$@.htm@ if $isWin;
1009    if($isMac) {
1010        $osversion = "Leopard-" if ($osversion eq "");
1011        $os_entry = "diffcol-".$^O."-".$osversion."$os_entry"; # darwin-Lion for Lion/Mountain Lion
1012    } else {
1013        $os_entry = "diffcol-".$^O."-$os_entry";
1014    }
1015   
1016    # if the test failed, prefix "failed" to the report so that it shows up with an error icon on the caveat page
1017    my $cmd = "java org.apache.xalan.xslt.Process -IN $xmlout -XSL $ENV{'TASK_HOME'}/xsl/passed-or-not.xsl";
1018    my $result = `$cmd`;
1019    if($result ne "yes") {
1020        $os_entry =~ s/diffcol-/diffcol-FAIL-/;
1021    }
1022   
1023    # get the absolute path to the original files before copying them over
1024    $entry = &filename_concat($ENV{'DATA_DIR'}, $entry);       
1025
1026    # copy them over with their new names
1027##  print STDERR "@@@@ copying across $entry to $ENV{'UPLOAD_DIR'} as $os_entry\n";
1028    copy($entry, "$ENV{'UPLOAD_DIR'}$sep$os_entry"); #copy($entry, "$ENV{'UPLOAD_DIR'}");
1029    }
1030    closedir $dh;
1031
1032
1033    # Upload the html file to puka
1034    #default identity dir
1035    if ( ! exists $ENV{'IDENTITY_DIR'} ) {
1036    $ENV{'IDENTITY_DIR'} = "$ENV{'HOME'}${sep}.ssh"; # "C:\\Research\\Nightly\\tools\\keys" on windows, see environment.pl
1037    }
1038    if (! exists $ENV{'SNAPSHOT_MODE'} ) {
1039    $ENV{'SNAPSHOT_MODE'} = "caveat";
1040    }
1041
1042    #use the correct key for uploading
1043    $ENV{'IDENTITY_FILE'} = "$ENV{'IDENTITY_DIR'}${sep}upload-" . $ENV{'SNAPSHOT_MODE'} . ($^O eq "MSWin32" ? ".ppk" : "");
1044    if(-f $ENV{'IDENTITY_FILE'}) {
1045    # if you need to touch the file on windows: http://stackoverflow.com/questions/51435/windows-version-of-the-unix-touch-command
1046   
1047    # the report we want to upload is actually just os-diffcol-report-$install_version-$dateid.html
1048    my $command = "cd \"$ENV{'UPLOAD_DIR'}\" && tar -c *.htm* | "; #&& cat *.html | "; # && tar -c * |
1049    $command .= ($^O eq "MSWin32" ? "plink" : "ssh");
1050    $command .= " -T -i \"$ENV{'IDENTITY_FILE'}\" nzdl\@puka.cs.waikato.ac.nz";
1051    #print "$command\n";
1052    my $status = system("$command");
1053    if($status != 0) {
1054        print STDERR "*** Failed to upload test report to nzdl $status\n";
1055    }
1056    } else {
1057    print STDERR "*** Cannot upload the test report to nzdl from this machine\n";
1058    }
1059
1060    print STDERR "Finished uploading\n";
1061}
1062
1063# Sending emails with perl: http://learn.perl.org/examples/email.html
1064# Sending email attachments with perl: http://www.perlmonks.org/?node_id=19430
1065# Sadly none of the packages are installed by default and use of MIME::Lite is discouraged
1066sub mail_with_report_attached
1067{
1068    # email out with report attached, if the tests failed                                                     
1069    print STDERR "Checking if successful... \n";
1070    my $cmd = "java org.apache.xalan.xslt.Process -IN $xmlout -XSL $ENV{'TASK_HOME'}/xsl/passed-or-not.xsl";
1071    #my $result = system($cmd);
1072    my $result = `$cmd`;
1073
1074    print STDERR "result: $result\n";
1075
1076    if($result ne "yes") {
1077    my $msg = "$gsdl regression test for $dateid failed";
1078    my $subject = "Regression Test Failed"; #"$gsdl regression test for $dateid failed\n";
1079    my $attach_file = &filename_concat($ENV{'DATA_DIR'}, "report-$install_version-$dateid.html");
1080
1081    if($isWin) {   
1082        if($use_blat && $blat && $ENV{'GSDL_SMTP'}) {
1083            # http://stackoverflow.com/questions/709635/sending-mail-from-batch-file
1084            #blat -to user@example.com -server smtp.example.com -f batch_script@example.com -subject "subject" -body "body"
1085
1086            # need to install blat on windows
1087            $cmd = "$blat -to $ENV{'MONITOR_EMAIL'} -server $ENV{'GSDL_SMTP'} -f $ENV{'MONITOR_EMAIL'} -attach $attach_file -subject \"$subject\" -body \"$msg\"";         
1088            $result = system($cmd);
1089        }
1090        else {
1091            $result = 1; # status from running mail command is 0 if success, 1 if fail
1092            print STDERR "********************************************\n";
1093            if ($use_blat) {
1094                print STDERR "Need blat and SMTP set to send mail attachment\n" ;
1095            } else {   
1096                print STDERR "Not set up to send mail on Windows\n";
1097            }
1098            print STDERR "Inspect report at: $attach_file\n";
1099            print STDERR "********************************************\n";
1100        }
1101    } else { # linux
1102        my $status = system("command -v mutt > /dev/null 2>&1;"); #better way of doing "which mutt"
1103       
1104        if($status != 0) { # mutt doesn't exist, can't send attachments, so send simple email
1105        $cmd="echo '$gsdl regression test for $dateid failed.' | mail -s 'Regression Test Failed' $ENV{'MONITOR_EMAIL'}";
1106
1107        print STDERR "********************************************\n";
1108        print STDERR "No mutt installed, unable to mail attachment\n";
1109        print STDERR "Inspect report at: $attach_file\n";
1110        print STDERR "********************************************\n";
1111        } else {
1112        #$cmd = "bash -c \"echo '$gsdl regression test for $dateid failed' | mutt -a $attach_file -s 'Regression Test Failed' -- $ENV{'MONITOR_EMAIL'}\"";
1113        $cmd = "echo '$gsdl regression test for $dateid failed' | mutt -a $attach_file -s 'Regression Test Failed' -- $ENV{'MONITOR_EMAIL'}";
1114        }
1115       
1116        # run the mail command
1117        $result = system($cmd); #&run_and_print_cmd($cmd);
1118    }
1119
1120   
1121    if($result != 0) {
1122        print STDERR "*** Unable to send email: $?\n";
1123    }
1124    else {
1125        print STDERR "Sent mail with report attached.\n";
1126    }
1127    } else {
1128    print STDERR "********************************************\n";
1129    print STDERR "Tests were successful. Not sending mail.\n";
1130    print STDERR "********************************************\n";
1131    }
1132}
1133
1134# The old version of this program contained the following, consisting of 1 line of active code:
1135
1136  # Invoke as: sjmc@br:/research/sjm84/envi/bin$ ./envi diffcol summarise
1137  # Doing so will call this pl file and pass in "summarise" in ARGV
1138  # This pl file will in turn call the task executable in this folder
1139  # passing in "summarise" as a parameter.
1140#system("/bin/bash -c \"../etc/tasks/diffcol/task @ARGV\"");
1141
1142  ##system("/bin/bash -c \"./task @ARGV\"");
1143  ##print STDERR "/bin/bash -c ../etc/tasks/diffcol/task @ARGV"
1144 
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