Edit: /usr/local/bin/tpage (8923B)
#!/usr/bin/perl -w
eval 'exec /usr/bin/perl -w -S $0 ${1+"$@"}'
if 0; # not running under some shell
#========================================================================
#
# tpage
#
# DESCRIPTION
# Script for processing and rendering a template document using the
# Perl Template Toolkit.
#
# AUTHOR
# Andy Wardley
#
# COPYRIGHT
# Copyright (C) 1996-2000 Andy Wardley. All Rights Reserved.
# Copyright (C) 1998-2000 Canon Research Centre Europe Ltd.
#
# This module is free software; you can redistribute it and/or
# modify it under the same terms as Perl itself.
#
#------------------------------------------------------------------------
#
# $Id$
#
#========================================================================
use strict;
use Template;
use Template::Directive;
use AppConfig;
my $NAME = "tpage";
my $VERSION = 2.70;
my $HOME = $ENV{ HOME } || '';
my $RCFILE = $ENV{"\U${NAME}rc"} || "$HOME/.${NAME}rc";
my $TTMODULE = 'Template';
# read .tpagerc file and any command line arguments
my $config = read_config($RCFILE);
# unshift any perl5lib directories onto front of INC
unshift(@INC, @{ $config->perl5lib });
# get all template_directive_* options from the config
my %ttdirectiveopts = $config->varlist('^template_directive_', 1);
# get all template_* (except template_directive_*) options from the config and fold keys to UPPER CASE
my %ttopts = $config->varlist('^template_(?!directive_)', 1);
my $ttmodule = delete($ttopts{ module });
my $ucttopts = {
map { my $v = $ttopts{ $_ }; defined $v ? (uc $_, $v) : () }
keys %ttopts,
};
# load custom template module
if ($ttmodule) {
my $ttpkg = $ttmodule;
$ttpkg =~ s[::][/]g;
$ttpkg .= '.pm';
require $ttpkg;
}
else {
$ttmodule = $TTMODULE;
}
# load custom Template::Directive configuration
map {
my $v = $ttdirectiveopts{ $_ };
if( defined $v ) {
${ $Template::Directive::{ uc $_ } } = $ttdirectiveopts{ $_ }
}
} keys %ttdirectiveopts;
# add current directory to INCLUDE_PATH
unshift(@{ $ucttopts->{ INCLUDE_PATH } }, '.');
# read from STDIN if no files specified
push(@ARGV, '-') unless @ARGV;
my $template = $ttmodule->new($ucttopts)
|| die $ttmodule->error();
# process each input file
foreach my $file (@ARGV) {
$file = \*STDIN if $file eq '-';
$template->process($file)
|| die $template->error();
}
sub read_config {
my $file = shift;
my $config = AppConfig->new(
{
ERROR => sub { die(@_, "\ntry `$NAME --help'\n") }
},
'help|h' => { ACTION => \&help },
'template_absolute|absolute' => { DEFAULT => 1 },
'template_relative|relative' => { DEFAULT => 1 },
'template_module|module=s',
'template_anycase|anycase',
'template_eval_perl|eval_perl',
'template_load_perl|load_perl',
'template_interpolate|interpolate',
'template_pre_chomp|pre_chomp|prechomp',
'template_post_chomp|post_chomp|postchomp',
'template_trim|trim',
'template_variables|variables|define=s%',
'template_include_path|include_path|include|I=s@',
'template_pre_process|pre_process|preprocess=s@',
'template_post_process|post_process|postprocess=s@',
'template_process|process=s',
'template_wrapper|wrapper=s',
'template_recursion|recursion',
'template_expose_blocks|expose_blocks',
'template_default|default=s',
'template_error|error=s',
'template_debug|debug=s',
'template_start_tag|start_tag|starttag=s',
'template_end_tag|end_tag|endtag=s',
'template_tag_style|tag_style|tagstyle=s',
'template_compile_ext|compile_ext=s',
'template_compile_dir|compile_dir=s',
'template_plugin_base|plugin_base|pluginbase=s@',
'perl5lib|perllib=s@',
'template_directive_debug',
'template_directive_pretty',
'template_directive_while_max|while_max=i'
);
# add the 'file' option now that we have a $config object that we
# can reference in a closure
$config->define(
'file|f=s@' => {
EXPAND => AppConfig::EXPAND_ALL,
ACTION => sub {
my ($state, $item, $file) = @_;
$file = $state->cfg . "/$file"
unless $file =~ /^[\.\/]|(?:\w:)/;
$config->file($file) }
}
);
# process main config file, then command line args
$config->file($file) if -f $file;
$config->args();
return $config;
}
sub help {
print< script is a simple wrapper around the Template Toolkit processor.
Files specified by name on the command line are processed in turn by the
template processor and the resulting output is sent to STDOUT and can be
redirected accordingly. e.g.
tpage myfile > myfile.out
tpage header myfile footer > myfile.html
If no file names are specified on the command line then B will read
STDIN for input.
The C<--define> option can be used to set the values of template variables.
e.g.
tpage --define author="Andy Wardley" skeleton.pm > MyModule.pm
=head2 The F<.tpagerc> Configuration File
You can use a F<.tpagerc> file in your home directory.
The purpose of this file is to set any I configuration options
that you want applied I time F is run. For example, you
can use the C to use template files from a generic template
directory.
Run C for a summary of the options available.
See L for general information about the Perl Template
Toolkit and the template language and features.
=head1 AUTHOR
Andy Wardley Eabw@wardley.orgE
L
=head1 VERSION
2.68, distributed as part of the
Template Toolkit version 2.19, released on 27 April 2007.
=head1 COPYRIGHT
Copyright (C) 1996-2007 Andy Wardley. All Rights Reserved.
This module is free software; you can redistribute it and/or
modify it under the same terms as Perl itself.
=head1 SEE ALSO
L
=cut
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