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Hello nuns and monks!

did you heard the big news? WebPerl by haukex is here!

I smell it as the best thing happened to Perl since years (alongside with MCE ..) and I already used to produce PM examples: very useful and shining.

But as I'm really lazy I wrote the below snippet that try to automate the process of copying perl code to the page, creating input files, etc..

Imagine that you have simple_reader.pl as follow:

use strict; use warnings; open my $fh,'<', 'input1.txt' or die; while (<$fh>) {print if /b/}

and input1.txt containing:

aaa bbb ccc

then you can just run:

perl webperlizator.pl -s simple_reader.pl -i input1.txt https://webperl.zero-g.net/democode/perleditor.html#%7B%22script_fn%22 +%3A%22simple_reader.pl%22%2C%22script %22%3A%22use%20strict%3B%5Cnuse%20warnings%3B%5Cn%5Cnopen%20my%20%24fh +%2C%27%3C%27%2C%20%27input1.txt%27%20or %20die%3B%20%5Cnwhile%20%28%3C%24fh%3E%29%20%7Bprint%20if%20%2Fb%2F%7D +%22%2C%22inputs%22%3A%5B%7B%22text%22%3 A%22aaa%5Cnbbb%5Cnccc%5Cn%22%2C%22fn%22%3A%22input1.txt%22%7D%5D%2C%22 +cmdline%22%3A%22perl%20simple_reader.pl%22%7D

or even perl webperlizator.pl  -s simple_reader.pl -i input1.txt --browse to open it directly in the browser!

have fun and thanks haukex!!

update newer version, with more features, is on my github

use strict; use warnings; use URI::Escape; use Getopt::Long; use JSON::MaybeXS qw(encode_json); my (@infiles, @outfiles, $script, $lineofcode, $browse, $help); unless ( GetOptions ( "script=s" => \$script, "line|oneliner|code|c=s" => \$lineofcode, "inputfiles=s" => \@infiles, "outputfiles|o=s" => \@outfiles, "browse" => \$browse, "help" => \$help )) { print "GetOpt::Long returned errors (see a +bove), available options:\n\n".help(); exit; } if ($help){ print help(); exit 0;} my $json = {}; if ($lineofcode){ $$json{cmdline} = "perl $lineofcode"; } elsif ($script){ open my $fh, '<', $script or die "unable to read $script!"; while (<$fh>){ $$json{script} .= $_ ; } $$json{script_fn} = $script; $$json{cmdline} = "perl $script"; } else{ die "Please feed at least one script using -script or a line of pe +rl code via -code\n\n".help(); } if ( $infiles[0] ){ $$json{inputs}=[]; } foreach my $in (@infiles){ open my $fh, '<', $in or die "unable to read $in!"; my $file = { fn => $in}; while (<$fh>){ $$file{text}.=$_; } push @{$$json{inputs}},$file; } if ( $outfiles[0]){ $$json{outputs} = \@outfiles ; } my $url = 'https://webperl.zero-g.net/democode/perleditor.html#'.(uri_ +escape( encode_json( $json ) )); if ($browse){ if ($^O =~/mswin32/i) {exec "start $url"} else{ exec "xdg-open $url"} } else{ print $url; } #### sub help{ return <<EOH; $0 USAGE: --script file|--code line [--inputfile file [--inputfile file] --o +utputfile file [--outputfile file] --browse] $0 -script script.pl $0 -script script.pl [ -inputfile file1.txt -inputfile file2.txt +-outputfile file3.txt -browse] $0 -code "-e 'print qq(Hello WebPerl!)'" $0 -code "-e 'print qq(Hello WebPerl!)'" [ -i infile1.txt -i infil +e2.txt -o outfile3.txt -browse] --script -s accept a perl program filename as only argument. Both --script and --code make no sense: just specify one. --code -c is intended to be used to pass a oneliner. The execu +table name, aka perl, will be prepended automatically. Any perl switch must be explicitly passed + also -e For example: webperlizator.pl -code "-le 'print qq(Hello WebPerl!)'" webperlizator.pl -code "-lne 'print \"found a b\" if /b/' file1.tx +t" -i file1.txt -b Pay attention on quotes suitable for you OS. --inputfiles -i is for input files; more than one can be feed --outputfiles -o is for output file and more than one can be passe +d in --browse -b open the default browser, hopefully, pointing to the W +ebPerl right page --help -h prints this help EOH }

L*

PS updated to handle onliners in a better way

There are no rules, there are no thumbs..
Reinvent the wheel, then learn The Wheel; may be one day you reinvent one of THE WHEELS.

In reply to WebPerlizator - automating WebPerl (by haukex) page creation by Discipulus

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