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#!/usr/bin/perl -w
use strict;
sub update_man_page($);
sub update_bin_tool($);
sub update_txt_file($);
sub update_spec_file($);
sub get_file_info($);
our $directory = $ARGV[0];
our $version = $ARGV[1];
our $release = $ARGV[2];
our @man_pages = ("man/gendesc.1", "man/genhtml.1", "man/geninfo.1",
"man/genpng.1", "man/lcov.1", "man/lcovrc.5");
our @bin_tools = ("bin/gendesc", "bin/genhtml", "bin/geninfo",
"bin/genpng", "bin/lcov");
our @txt_files = ("README");
our @spec_files = ("rpm/lcov.spec");
if (!defined($directory) || !defined($version) || !defined($release)) {
die("Usage: $0 <directory> <version string> <release string>\n");
}
foreach (@man_pages) {
print("Updating man page $_\n");
update_man_page($directory."/".$_);
}
foreach (@bin_tools) {
print("Updating bin tool $_\n");
update_bin_tool($directory."/".$_);
}
foreach (@txt_files) {
print("Updating text file $_\n");
update_txt_file($directory."/".$_);
}
foreach (@spec_files) {
print("Updating spec file $_\n");
update_spec_file($directory."/".$_);
}
print("Done.\n");
sub get_file_info($)
{
my ($filename) = @_;
my ($sec, $min, $hour, $year, $month, $day);
my @stat;
@stat = stat($filename);
($sec, $min, $hour, $day, $month, $year) = localtime($stat[9]);
$year += 1900;
$month += 1;
return (sprintf("%04d-%02d-%02d", $year, $month, $day),
sprintf("%04d%02d%02d%02d%02d.%02d", $year, $month, $day,
$hour, $min, $sec),
sprintf("%o", $stat[2] & 07777));
}
sub update_man_page($)
{
my ($filename) = @_;
my @date = get_file_info($filename);
my $date_string = $date[0];
local *IN;
local *OUT;
$date_string =~ s/-/\\-/g;
open(IN, "<$filename") || die ("Error: cannot open $filename\n");
open(OUT, ">$filename.new") ||
die("Error: cannot create $filename.new\n");
while (<IN>) {
s/\"LCOV\s+\d+\.\d+\"/\"LCOV $version\"/g;
s/\d\d\d\d\\\-\d\d\\\-\d\d/$date_string/g;
print(OUT $_);
}
close(OUT);
close(IN);
chmod(oct($date[2]), "$filename.new");
system("mv", "-f", "$filename.new", "$filename");
system("touch", "$filename", "-t", $date[1]);
}
sub update_bin_tool($)
{
my ($filename) = @_;
my @date = get_file_info($filename);
local *IN;
local *OUT;
open(IN, "<$filename") || die ("Error: cannot open $filename\n");
open(OUT, ">$filename.new") ||
die("Error: cannot create $filename.new\n");
while (<IN>) {
s/(our\s+\$lcov_version\s*=\s*["']).*(["'].*)$/$1LCOV version $version$2/g;
print(OUT $_);
}
close(OUT);
close(IN);
chmod(oct($date[2]), "$filename.new");
system("mv", "-f", "$filename.new", "$filename");
system("touch", "$filename", "-t", $date[1]);
}
sub update_txt_file($)
{
my ($filename) = @_;
my @date = get_file_info($filename);
local *IN;
local *OUT;
open(IN, "<$filename") || die ("Error: cannot open $filename\n");
open(OUT, ">$filename.new") ||
die("Error: cannot create $filename.new\n");
while (<IN>) {
s/(Last\s+changes:\s+)\d\d\d\d-\d\d-\d\d/$1$date[0]/g;
print(OUT $_);
}
close(OUT);
close(IN);
chmod(oct($date[2]), "$filename.new");
system("mv", "-f", "$filename.new", "$filename");
system("touch", "$filename", "-t", $date[1]);
}
sub update_spec_file($)
{
my ($filename) = @_;
my @date = get_file_info($filename);
local *IN;
local *OUT;
open(IN, "<$filename") || die ("Error: cannot open $filename\n");
open(OUT, ">$filename.new") ||
die("Error: cannot create $filename.new\n");
while (<IN>) {
s/^(Version:\s*)\d+\.\d+.*$/$1$version/;
s/^(Release:\s*).*$/$1$release/;
print(OUT $_);
}
close(OUT);
close(IN);
system("mv", "-f", "$filename.new", "$filename");
system("touch", "$filename", "-t", $date[1]);
}
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