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Greple command module for colorise diff output.
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package App::Greple::diff; | |
1; | |
=head1 NAME | |
diff - greple module for diff command output | |
=head1 SYNOPSIS | |
greple -Mdiff [ options ] | |
--diffcolor colorize diff output | |
--udiffcolor colorize diff -u output | |
--wdiffcolor colorize wdiff output | |
--diffblock blocknize diff section | |
:diffblock: diff section pattern | |
=cut | |
__DATA__ | |
## | |
## normal diff | |
## | |
define :ctrl_chng_n: ^\d+(?:,\d+)?c\d+(?:,\d+)?\n | |
define :ctrl_apnd_n: ^\d+a\d+(?:,\d+)?\n | |
define :ctrl_delt_n: ^\d+(?:,\d+)?d\d+\n | |
define :ctrl_n: ^\d+(?:,\d+)?[adc]\d+(?:,\d+)?\n | |
define :old_n: (?:^<\ .*\n)+ | |
define :new_n: (?:^>\ .*\n)+ | |
define :sep_n: ^---\n | |
define :mark_old_n: ^<\ | |
define :mark_new_n: ^>\ | |
define :text_old_n: (?<=^<\ ).* | |
define :text_new_n: (?<=^>\ ).* | |
define :block_apnd_n: :ctrl_apnd_n::old_n: | |
define :block_chng_n: :ctrl_chng_n::old_n::sep_n::new_n: | |
define :block_delt_n: :ctrl_delt_n::new_n: | |
define :block_n: :block_apnd_n:|:block_chng_n:|:block_delt_n: | |
## | |
## diff -c | |
## | |
define :ctrl_old_c: ^\*\*\* .* | |
define :ctrl_c: :ctrl_old_c: | |
define :old_c: (?:^\-\ .*\n)+ | |
define :new_c: (?:^\+\ .*\n)+ | |
define :alt_c: (?:^\!\ .*\n)+ | |
define :sep_c: ^---.*\n | |
define :mark_old_c: ^\-\ | |
define :mark_new_c: ^\+\ | |
define :mark_alt_c: ^\!\ | |
define :text_old_c: (?<=^\-\ ).* | |
define :text_new_c: (?<=^\+\ ).* | |
define :text_alt_c: (?<=^\!\ ).* | |
define :block_c: ^\*\*\* .*\n(?:(?:[\+ \-\!] |--- ).*\n)+ | |
define :ctrl: :ctrl_n:|:ctrl_c: | |
define :old: :old_n:|:old_c: | |
define :new: :new_n:|:new_c: | |
define :sep: :sep_n:|:sep_c: | |
define :mark_old: :mark_old_n:|:mark_old_c: | |
define :mark_new: :mark_new_n:|:mark_new_c: | |
define :mark_sep: :mark_sep_n:|:mark_sep_c: | |
define :mark_alt: :mark_alt_c: | |
define :text_old: :text_old_n:|:text_old_c: | |
define :text_new: :text_new_n:|:text_new_c: | |
define :text_sep: :text_sep_n:|:text_sep_c: | |
define :text_alt: :text_alt_c: | |
option --diffcolor \ | |
--all --need 1 \ | |
--re :ctrl: --cm "555/CE" \ | |
--re :sep: --cm "C" \ | |
--re :mark_old: --re :text_old: --cm "RS R" \ | |
--re :mark_new: --re :text_new: --cm "GS G" \ | |
--re :mark_alt: --re :text_alt: --cm "BS B" | |
define :ctrl_u: ^\@\@.* | |
define :old_u: (?:^\-.*\n)+ | |
define :new_u: (?:^\+.*\n) | |
define :mark_old_u: ^\- | |
define :mark_new_u: ^\+ | |
define :text_old_u: (?<=^\-).* | |
define :text_new_u: (?<=^\+).* | |
define :block_u: ^\@\@.*\n(?:[ \-\+].*\n)+ | |
option --udiffcolor \ | |
--all --need 1 \ | |
--re :ctrl_u: --cm 555/CE \ | |
--re :mark_old_u: --cm RS \ | |
--re :text_old_u: --cm R \ | |
--re :mark_new_u: --cm GS \ | |
--re :text_new_u: --cm G | |
define :block: :block_n:|:block_c:|:block_u: | |
define :block_apnd: :block_apnd_n:|:block_apnd_c: | |
define :block_chng: :block_chng_n:|:block_chng_c: | |
define :block_delt: :block_delt_n:|:block_delt_c: | |
option --diffblock --block :block: | |
option :diffblock: :block: | |
help --diffcolor colorize diff (and diff -c) output | |
help --udiffcolor colorize diff -u output | |
help --wdiffcolor colorize wdiff output | |
help --diffblock blocknize diff section | |
help :diffblock: diff section pattern | |
option --wdiffcolor \ | |
--all \ | |
--re '(?s)\{\+.*?\+\}' --cm RD \ | |
--re '(?s)\[\-.*?\-\]' --cm BD |
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