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|
!config
# Arara, the cool TeX automation tool
# Copyright (c) 2020, Island of TeX
# All rights reserved.
#
# This rule is part of arara.
identifier: pdfcrop
name: PDFCrop
authors:
- Island of TeX
commands:
- name: The cropping tool
command: >
@{
base = getBasename(reference.getName());
input = base.concat('.pdf');
return getCommand('pdfcrop', verbose, debug, engine,
margins, clip, hires, ini, restricted, papersize,
resolution, bbox, uncompress, options, input, output);
}
arguments:
- identifier: output
flag: >
@{
return isEmpty(parameters.output,
getBasename(reference.getName()).
concat('-crop.pdf'),
parameters.output);
}
default: ''
- identifier: verbose
flag: >
@{
return isTrue(parameters.verbose, '--verbose', '--noverbose');
}
- identifier: debug
flag: >
@{
return isTrue(parameters.debug, '--debug', '--nodebug');
}
- identifier: engine
flag: >
@{
engines = [ 'pdftex', 'xetex', 'luatex' ];
if (engines.contains(parameters.engine)) {
return '--'.concat(parameters.engine);
}
else {
throwError('The provided engine is invalid.');
}
}
- identifier: margins
flag: >
@{
if (isList(parameters.margins)) {
if (parameters.margins.size() != 4) {
throwError('Margins require 4 elements.');
}
else {
ms = [];
foreach (m : parameters.margins)
ms.add(m.toString());
return [ '--margins', String.join(' ', ms) ];
}
}
else {
throwError('I was expecting a list.');
}
}
- identifier: clip
flag: >
@{
return isTrue(parameters.clip, '--clip', '--noclip');
}
- identifier: hires
flag: >
@{
return isTrue(parameters.hires, '--hires', '--nohires');
}
- identifier: ini
flag: >
@{
return isTrue(parameters.ini, '--ini', '--noini');
}
- identifier: restricted
flag: >
@{
return isTrue(parameters.restricted, '--restricted');
}
- identifier: papersize
flag: >
@{
return [ '--papersize', parameters.papersize ];
}
- identifier: resolution
flag: >
@{
return [ '--resolution', parameters.resolution ];
}
- identifier: bbox
flag: >
@{
if (isList(parameters.bbox)) {
if (parameters.bbox.size() != 4) {
throwError('Bounding box require 4 elements.');
}
else {
ms = [];
foreach (m : parameters.bbox)
ms.add(m.toString());
return [ '--margins', String.join(' ', ms) ];
}
}
else {
throwError('I was expecting a list.');
}
}
- identifier: uncompress
flag: >
@{
return isTrue(parameters.uncompress, '--uncompress');
}
- identifier: options
flag: >
@{
if (isList(parameters.options)) {
return parameters.options;
}
else {
throwError('I was expecting a list of options.');
}
}
|
