t7x/deps/curl/scripts/log2changes.pl

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Perl
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2023-12-06 17:43:39 -05:00
#!/usr/bin/env perl
#***************************************************************************
# _ _ ____ _
# Project ___| | | | _ \| |
# / __| | | | |_) | |
# | (__| |_| | _ <| |___
# \___|\___/|_| \_\_____|
#
# Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al.
#
# This software is licensed as described in the file COPYING, which
# you should have received as part of this distribution. The terms
# are also available at https://curl.se/docs/copyright.html.
#
# You may opt to use, copy, modify, merge, publish, distribute and/or sell
# copies of the Software, and permit persons to whom the Software is
# furnished to do so, under the terms of the COPYING file.
#
# This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
# KIND, either express or implied.
#
# SPDX-License-Identifier: curl
#
###########################################################################
# git log --pretty=fuller --no-color --date=short --decorate=full
my @mname = ('Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun',
'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec' );
sub nicedate {
my ($date)=$_;
if($date =~ /(\d\d\d\d)-(\d\d)-(\d\d)/) {
return sprintf("%d %s %4d", $3, $mname[$2-1], $1);
}
return $date;
}
sub printmsg {
my ($p, $msg)=@_;
while(length($msg) > 77) {
print $p.substr($msg, 0, 77, "")."\n";
$p=" ";
}
if($msg eq "") {
$p = "";
}
print "$p$msg\n";
}
print
' _ _ ____ _
___| | | | _ \| |
/ __| | | | |_) | |
| (__| |_| | _ <| |___
\___|\___/|_| \_\_____|
Changelog
';
my $tag;
while(<STDIN>) {
my $l = $_;
if($l =~/^commit ([[:xdigit:]]*) ?(.*)/) {
$co = $1;
my $ref = $2;
if ($ref =~ /refs\/tags\/curl-([0-9_]*)/) {
$tag = $1;
$tag =~ tr/_/./;
}
}
elsif($l =~ /^Author: *(.*) +</) {
$c = $1;
}
elsif($l =~ /^CommitDate: (.*)/) {
$date = nicedate($1);
}
elsif($l =~ /^( )(.*)/) {
my $pref = " ";
if ($tag) {
# Version entries have a special format
print "\nVersion " . $tag." ($date)\n";
$oldc = "";
$tag = "";
}
if($co ne $oldco) {
if($c ne $oldc) {
print "\n$c ($date)\n\n";
}
else {
print "\n";
}
$pref = "- ";
}
$oldco = $co;
$oldc = $c;
$olddate = $date;
printmsg($pref, $2);
}
}