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package ChangeLogEntry;
# ************************************************************
# Description : Create a ChangeLog entry based on modified files.
# Author : Chad Elliott
# Create Date : 6/18/2002
# $Id: ChangeLogEntry.pm 94634 2011-10-06 12:58:32Z johnnyw $
# ************************************************************
# ************************************************************
# Pragmas
# ************************************************************
use strict;
use File::Basename;
use FileLocatorFactory;
# ************************************************************
# Subroutine Section
# ************************************************************
sub new {
my($class) = shift;
my($name) = shift;
my($email) = shift;
my($self) = bless {'name' => $name,
'email' => $email,
}, $class;
return $self;
}
sub escape_regex_special {
my($self) = shift;
my($name) = shift;
$name =~ s/([\+\-\\\$\[\]\(\)\.])/\\$1/g;
return $name;
}
sub sortFileList {
my($self) = shift;
return sort {
if ($a =~ /\.h$/) {
my($base) = $a;
$base =~ s/\.h//;
$base = $self->escape_regex_special($base);
if ($b =~ /^$base\./) {
return -1;
}
else {
return $a cmp $b;
}
}
elsif ($a =~ /\.i(nl)?$/) {
my($base) = $a;
$base =~ s/\.i(nl)?$//;
$base = $self->escape_regex_special($base);
if ($b =~ /^$base\.cpp/) {
return -1;
}
else {
return $a cmp $b;
}
}
elsif ($a =~ /\.cpp?$/) {
my($base) = $a;
$base =~ s/\.cpp?$//;
$base = $self->escape_regex_special($base);
if ($b =~ /^$base\./) {
return 1;
}
else {
return $a cmp $b;
}
}
return $a cmp $b;
} @_;
}
sub create {
my($self) = shift;
my(@dirs) = @_;
my($fl) = FileLocatorFactory::create();
my($modif,
$remov,
$confl,
$unknown,
$error) = $fl->locate(@dirs);
my($entry) = scalar(gmtime());
if (defined $$confl[0]) {
$entry = "ERROR: The following files have conflicts:\n";
foreach my $file (@$confl) {
$entry .= "$file\n";
}
}
else {
my($prefix) = ' * ';
## Correct the timezone (if there is any)
my($tz) = 'UTC';
$entry =~ s/(:\d\d\s+)(.*)(\d\d\d\d)$/$1$tz $3/;
## Add the name and email address
$entry .= " $self->{'name'} <$self->{'email'}>\n\n";
my($previous) = undef;
foreach my $file ($self->sortFileList(@$modif)) {
my($directory) = dirname($file);
if (defined $previous && $previous ne $directory) {
$entry .= "\n";
}
$entry .= "$prefix$file:\n";
$previous = $directory;
}
$previous = '';
my($removed) = 0;
foreach my $file ($self->sortFileList(@$remov)) {
my($directory) = dirname($file);
if (defined $previous && $previous ne $directory) {
$entry .= "\n";
}
$entry .= "$prefix$file:\n";
$previous = $directory;
$removed++;
}
if ($removed) {
$entry .= "\n Removed " .
($removed > 1 ? 'these files' : 'this file') . ".\n";
}
$entry .= "\n";
}
if (!defined $$modif[0] && !defined $$remov[0]) {
$entry = undef;
}
return $entry, $unknown, $error;
}
1;
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