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Commit 992d4fb9 992d4fb928fbed3120d4b2853b5ef39ff631aa1c by Sergey Poznyakoff
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Improve maintainer scripts. 

* Makefile.am (alpha,alphacheck): Update rules.
* mu-aux/gitinfo.pl: Obtain more data.
1 parent 645eb224
Inline Side-by-side
Showing 2 changed files with 108 additions and 52 deletions
......@@ -165,7 +165,7 @@ dist-hook: ChangeLog
fi
alpha:
version=`$(GITINFO) -H'$$refversion{?$$n>0??-$$n?}'`;\
version=`$(GITINFO) -H'$$refversion{?$$refdist>0??-$$refdist?}'`;\
if test -n "$$version"; then\
$(MAKE) dist distdir=$(PACKAGE)-$$version; \
else \
......@@ -174,7 +174,7 @@ alpha:
alphacheck:
version=`$(GITINFO) -H'$$refversion{?$$n>0??-$$n?}'`;\
version=`$(GITINFO) -H'$$refversion{?$$refdist>0??-$$refdist?}'`;\
if test -n "$$version"; then\
$(MAKE) distcheck distdir=$(PACKAGE)-$$version; \
else \
......
......@@ -27,15 +27,14 @@ gitinfo.pl - build version tag for mailutils
=head1 SYNOPSIS
B<perl gitinfo.pl>
[B<-sv>]
[B<-C> I<DIR>]
[B<-H> I<FORMAT>]
[B<-o> I<FILE>]
[B<-r> B<recent> | B<released> | B<stable>]
[B<--directory=>I<DIR>]
[B<--format=>I<FORMAT>]
[B<--output=>I<FILE>]
[B<--stable>]
[B<--verbose>]
[B<--reference=>B<recent> | B<released> | B<stable>]
B<perl gitinfo.pl> B<-h> | B<--help> | B<--usage>
......@@ -53,31 +52,79 @@ The following variables are defined:
=over 4
=item B<package>
=item B<package_name>
Package name, obtained from the B<AC_INIT> line in F<configure.ac>.
=item B<version>
=item B<package_version>
Package version, from the same source.
=item B<recent_version>
Most recent version as listed in the B<NEWS> file.
=item B<recent_date>
Date when the most recent version was released (if it was).
=item B<recent_commit>
Hash of the commit corresponding to the resent version.
=item B<recent_distance>
Distance (number of commits) between B<recent_commit> and B<HEAD>.
=item B<released_version>
The most recent released version as per B<NEWS> file.
=item B<released_date>
Date when it was released.
=item B<released_commit>
Hash of the commit corresponding to B<released_version>.
=item B<released_distance>
Distance (number of commits) between B<released_commit> and B<HEAD>.
=item B<stable_version>
The most recent stable version, i.e. most recently released version
which number doesn't have patchlevel part. Most often is the same
as B<released_version>.
=item B<stable_date>
Date of the stable release.
=item B<stable_commit>
Hash of the commit corresponding to B<stable_version>.
=item B<stable_distance>
Distance between B<stable_commit> and B<HEAD>.
=item B<refversion>
Reference version. By default, it is the same as B<version> above. If,
however, the B<-s> (B<--stable>) option is given, B<refversion> is set
to the most recent stable release. The B<NEWS> file is analyzed in order
to find it.
Reference version, selected by the B<--reference> command line option.
By default, it is the same as B<recent_version> above.
=item B<refdate>
Date when B<refversion> was released. Normally this is meaningful only for
stable versions (in other words, when the B<-s> option is given).
Date when B<refversion> was released. May be absent, if the reference
version was never released.
=item B<refcommit>
Hash of the commit corresponding to the B<refversion>.
=item B<n>
=item B<refdist>
Number of commits between B<refcommit> and B<HEAD>.
......@@ -131,7 +178,7 @@ format:
#define MU_GIT_COMMIT_HASH "$commit_hash"
#define MU_GIT_COMMIT_TIME "$commit_time"
#define MU_GIT_COMMIT_SUBJECT "$commit_subject"
{?$n>0??#define MU_GIT_COMMIT_DISTANCE $n
{?$refdist>0??#define MU_GIT_COMMIT_DISTANCE $refdist
?}#define MU_GIT_DESCRIBE_STRING "$describe{?$dirty??-dirty?}"
=item B<all>
......@@ -160,13 +207,10 @@ Select output format. See B<DESCRIPTION> for the details.
Output results to the I<FILE>, instead of the standard output.
=item B<-s>, B<--stable>
=item B<-r>, B<--reference=>I<VERSION>
Count versions from the most recent stable version.
=item B<-v>, B<--verbose>
Verbose output.
Select the reference version. Argument is one of: B<recent> (the default),
B<released>, or B<stable>.
=item B<-h>
......@@ -199,7 +243,7 @@ sub find_commit($) {
return $s;
}
# find_count(VERSIN)
# find_count(VERSION)
# Returns number of commits between VERSION and the current commit.
sub find_count($) {
my $v = shift;
......@@ -211,15 +255,10 @@ sub find_count($) {
return $s;
}
# recent_version(STABLE)
# Returns the most recent version described in the NEWS file.
# If STABLE is true, returns the most recent stable version, i.e.
# the one, for which release date is set.
sub recent_version($) {
my ($stable) = @_;
sub scan_news($) {
my ($hashref) = @_;
my $file = 'NEWS';
open(my $fd, '<', $file) or die "can't open $file: $!";
my ($version, $date);
while (<$fd>) {
chomp;
if (/^(?:\*[[:space:]]+)?
......@@ -227,13 +266,25 @@ sub recent_version($) {
([[:digit:]](?:[.,][[:digit:]]+){1,2}(?:[[:digit:]._-])*)
(?:(?:.*)[[:punct:]][[:space:]]*
([[:digit:]]{4}-[[:digit:]]{2}-[[:digit:]]{2}))?/x) {
next if ($stable && !defined($2));
($version, $date) = ($1, $2);
my ($ver, $date) = ($1, $2);
unless (exists($hashref->{recent_version})) {
$hashref->{recent_version} = $ver;
$hashref->{recent_date} = $date if $date;
}
if ($date) {
if (!exists($hashref->{released_version})) {
$hashref->{released_version} = $ver;
$hashref->{released_date} = $date;
}
if ($ver =~ /^\d+\.\d+$/) {
$hashref->{stable_version} = $ver;
$hashref->{stable_date} = $date;
last;
}
}
}
}
close $fd;
return ($version, $date);
}
# this_version()
......@@ -375,8 +426,7 @@ sub eval_format {
return join('', @res);
}
my $from_stable;
my $verbose;
my $refpoint = 'recent';
my $output;
my $format = 'all';
......@@ -385,7 +435,7 @@ my %fmtab = (
#define MU_GIT_COMMIT_HASH "$commit_hash"
#define MU_GIT_COMMIT_TIME "$commit_time"
#define MU_GIT_COMMIT_SUBJECT "$commit_subject"
{?$n>0??#define MU_GIT_COMMIT_DISTANCE $n
{?$refdist>0??#define MU_GIT_COMMIT_DISTANCE $refdist
?}#define MU_GIT_DESCRIBE_STRING "$describe{?$dirty??-dirty?}"
EOT
,
......@@ -412,8 +462,7 @@ GetOptions("help" => sub {
pod2usage(-exitstatus => 0, -verbose => 0);
},
"directory|C=s" => \$dir,
"stable|s" => \$from_stable,
"verbose|v" => \$verbose,
"reference|r=s" => \$refpoint,
"format|H=s" => \$format,
"output|o=s" => \$output
) or exit(1);
......@@ -431,26 +480,33 @@ if ($dir) {
}
if (-d '.git') {
($gitinfo{refversion}, my $date) = recent_version($from_stable);
$gitinfo{refdate} = $date if defined $date;
if ($verbose) {
print STDERR "# counting from version $gitinfo{refversion}";
print STDERR ", released on $gitinfo{refdate}"
if exists $gitinfo{refdate};
print STDERR "\n";
scan_news(\%gitinfo);
foreach my $pfx (qw(ref recent_ stable_ released_)) {
my $name = $pfx . 'version';
if (exists($gitinfo{$name})) {
my $com = $gitinfo{$pfx . 'commit'} = find_commit($gitinfo{$name});
my $n = find_count($com);
if ($n =~ /^\d+$/) {
$gitinfo{$pfx . 'dist'} = $n;
}
}
}
$gitinfo{refcommit} = find_commit($gitinfo{refversion});
print STDERR "# commit $gitinfo{refcommit}\n"
if $verbose;
my $n = find_count($gitinfo{refcommit});
if ($n =~ /^[1-9][0-9]*$/) {
$gitinfo{n} = $n;
unless (exists($gitinfo{$refpoint . '_version'})) {
die "reference point '$refpoint' doesn't exist";
}
@gitinfo{qw(refversion refdate refcommit refdist)} =
@gitinfo{map { "${refpoint}_$_" } qw(version date commit dist)};
last_commit_info(\%gitinfo);
git_describe(\%gitinfo);
($gitinfo{package}, $gitinfo{version}) = this_version;
($gitinfo{package_name}, $gitinfo{package_version}) = this_version;
if ($gitinfo{recent_version} =~ /^\d+\.\d+$/) {
$gitinfo{upload_dest} = 'ftp';
} else {
$gitinfo{upload_dest} = 'alpha';
}
}
$format = $fmtab{$format} while exists $fmtab{$format};
......