+++ /dev/null
-#!/usr/bin/perl -w
-# Generate a release announcement message.
-
-my $VERSION = '2009-09-01 06:47'; # UTC
-# The definition above must lie within the first 8 lines in order
-# for the Emacs time-stamp write hook (at end) to update it.
-# If you change this file with Emacs, please let the write hook
-# do its job. Otherwise, update this string manually.
-
-# Copyright (C) 2002-2009 Free Software Foundation, Inc.
-
-# This program is free software: you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
-
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-
-# You should have received a copy of the GNU General Public License
-# along with this program. If not, see <http://www.gnu.org/licenses/>.
-
-# Written by Jim Meyering
-
-use strict;
-
-use Getopt::Long;
-use Digest::MD5;
-use Digest::SHA1;
-use POSIX qw(strftime);
-
-(my $ME = $0) =~ s|.*/||;
-
-my %valid_release_types = map {$_ => 1} qw (alpha beta major);
-my @archive_suffixes = ('tar.gz', 'tar.bz2', 'tar.lzma', 'tar.xz');
-
-sub usage ($)
-{
- my ($exit_code) = @_;
- my $STREAM = ($exit_code == 0 ? *STDOUT : *STDERR);
- if ($exit_code != 0)
- {
- print $STREAM "Try `$ME --help' for more information.\n";
- }
- else
- {
- my @types = sort keys %valid_release_types;
- print $STREAM <<EOF;
-Usage: $ME [OPTIONS]
-Generate an announcement message.
-
-OPTIONS:
-
-These options must be specified:
-
- --release-type=TYPE TYPE must be one of @types
- --package-name=PACKAGE_NAME
- --previous-version=VER
- --current-version=VER
- --gpg-key-id=ID The GnuPG ID of the key used to sign the tarballs
- --url-directory=URL_DIR
-
-The following are optional:
-
- --news=NEWS_FILE
- --bootstrap-tools=TOOL_LIST a comma-separated list of tools, e.g.,
- autoconf,automake,bison,gnulib
- --gnulib-version=VERSION report VERSION as the gnulib version, where
- VERSION is the result of running git describe
- in the gnulib source directory.
- required if gnulib is in TOOL_LIST.
- --no-print-checksums do not emit MD5 or SHA1 checksums
- --archive-suffix=SUF add SUF to the list of archive suffixes
-
- --help display this help and exit
- --version output version information and exit
-
-EOF
- }
- exit $exit_code;
-}
-
-
-=item C<%size> = C<sizes (@file)>
-
-Compute the sizes of the C<@file> and return them as a hash. Return
-C<undef> if one of the computation failed.
-
-=cut
-
-sub sizes (@)
-{
- my (@file) = @_;
-
- my $fail = 0;
- my %res;
- foreach my $f (@file)
- {
- my $cmd = "du --human $f";
- my $t = `$cmd`;
- # FIXME-someday: give a better diagnostic, a la $PROCESS_STATUS
- $@
- and (warn "$ME: command failed: `$cmd'\n"), $fail = 1;
- chomp $t;
- $t =~ s/^([\d.]+[MkK]).*/${1}B/;
- $res{$f} = $t;
- }
- return $fail ? undef : %res;
-}
-
-=item C<print_locations ($title, \@url, \%size, @file)
-
-Print a section C<$title> dedicated to the list of <@file>, which
-sizes are stored in C<%size>, and which are available from the C<@url>.
-
-=cut
-
-sub print_locations ($\@\%@)
-{
- my ($title, $url, $size, @file) = @_;
- print "Here are the $title:\n";
- foreach my $url (@{$url})
- {
- for my $file (@file)
- {
- print " $url/$file";
- print " (", $$size{$file}, ")"
- if exists $$size{$file};
- print "\n";
- }
- }
- print "\n";
-}
-
-=item C<print_checksums (@file)
-
-Print the MD5 and SHA1 signature section for each C<@file>.
-
-=cut
-
-sub print_checksums (@)
-{
- my (@file) = @_;
-
- print "Here are the MD5 and SHA1 checksums:\n";
- print "\n";
-
- foreach my $meth (qw (md5 sha1))
- {
- foreach my $f (@file)
- {
- open IN, '<', $f
- or die "$ME: $f: cannot open for reading: $!\n";
- binmode IN;
- my $dig =
- ($meth eq 'md5'
- ? Digest::MD5->new->addfile(*IN)->hexdigest
- : Digest::SHA1->new->addfile(*IN)->hexdigest);
- close IN;
- print "$dig $f\n";
- }
- }
- print "\n";
-}
-
-=item C<print_news_deltas ($news_file, $prev_version, $curr_version)
-
-Print the section of the NEWS file C<$news_file> addressing changes
-between versions C<$prev_version> and C<$curr_version>.
-
-=cut
-
-sub print_news_deltas ($$$)
-{
- my ($news_file, $prev_version, $curr_version) = @_;
-
- print "\n$news_file\n\n";
-
- # Print all lines from $news_file, starting with the first one
- # that mentions $curr_version up to but not including
- # the first occurrence of $prev_version.
- my $in_items;
-
- my $re_prefix = qr/(?:\* )?(?:Noteworthy c|Major c|C)(?i:hanges)/;
-
- open NEWS, '<', $news_file
- or die "$ME: $news_file: cannot open for reading: $!\n";
- while (defined (my $line = <NEWS>))
- {
- if ( ! $in_items)
- {
- # Match lines like these:
- # * Major changes in release 5.0.1:
- # * Noteworthy changes in release 6.6 (2006-11-22) [stable]
- $line =~ /^$re_prefix.*(?:[^\d.]|$)\Q$curr_version\E(?:[^\d.]|$)/o
- or next;
- $in_items = 1;
- print $line;
- }
- else
- {
- # This regexp must not match version numbers in NEWS items.
- # For example, they might well say `introduced in 4.5.5',
- # and we don't want that to match.
- $line =~ /^$re_prefix.*(?:[^\d.]|$)\Q$prev_version\E(?:[^\d.]|$)/o
- and last;
- print $line;
- }
- }
- close NEWS;
-
- $in_items
- or die "$ME: $news_file: no matching lines for `$curr_version'\n";
-}
-
-sub print_changelog_deltas ($$)
-{
- my ($package_name, $prev_version) = @_;
-
- # Print new ChangeLog entries.
-
- # First find all CVS-controlled ChangeLog files.
- use File::Find;
- my @changelog;
- find ({wanted => sub {$_ eq 'ChangeLog' && -d 'CVS'
- and push @changelog, $File::Find::name}},
- '.');
-
- # If there are no ChangeLog files, we're done.
- @changelog
- or return;
- my %changelog = map {$_ => 1} @changelog;
-
- # Reorder the list of files so that if there are ChangeLog
- # files in the specified directories, they're listed first,
- # in this order:
- my @dir = qw ( . src lib m4 config doc );
-
- # A typical @changelog array might look like this:
- # ./ChangeLog
- # ./po/ChangeLog
- # ./m4/ChangeLog
- # ./lib/ChangeLog
- # ./doc/ChangeLog
- # ./config/ChangeLog
- my @reordered;
- foreach my $d (@dir)
- {
- my $dot_slash = $d eq '.' ? $d : "./$d";
- my $target = "$dot_slash/ChangeLog";
- delete $changelog{$target}
- and push @reordered, $target;
- }
-
- # Append any remaining ChangeLog files.
- push @reordered, sort keys %changelog;
-
- # Remove leading `./'.
- @reordered = map { s!^\./!!; $_ } @reordered;
-
- print "\nChangeLog entries:\n\n";
- # print join ("\n", @reordered), "\n";
-
- $prev_version =~ s/\./_/g;
- my $prev_cvs_tag = "\U$package_name\E-$prev_version";
-
- my $cmd = "cvs -n diff -u -r$prev_cvs_tag -rHEAD @reordered";
- open DIFF, '-|', $cmd
- or die "$ME: cannot run `$cmd': $!\n";
- # Print two types of lines, making minor changes:
- # Lines starting with `+++ ', e.g.,
- # +++ ChangeLog 22 Feb 2003 16:52:51 -0000 1.247
- # and those starting with `+'.
- # Don't print the others.
- my $prev_printed_line_empty = 1;
- while (defined (my $line = <DIFF>))
- {
- if ($line =~ /^\+\+\+ /)
- {
- my $separator = "*"x70 ."\n";
- $line =~ s///;
- $line =~ s/\s.*//;
- $prev_printed_line_empty
- or print "\n";
- print $separator, $line, $separator;
- }
- elsif ($line =~ /^\+/)
- {
- $line =~ s///;
- print $line;
- $prev_printed_line_empty = ($line =~ /^$/);
- }
- }
- close DIFF;
-
- # The exit code should be 1.
- # Allow in case there are no modified ChangeLog entries.
- $? == 256 || $? == 128
- or warn "$ME: warning: `cmd' had unexpected exit code or signal ($?)\n";
-}
-
-sub get_tool_versions ($$)
-{
- my ($tool_list, $gnulib_version) = @_;
- @$tool_list
- or return ();
-
- my $fail;
- my @tool_version_pair;
- foreach my $t (@$tool_list)
- {
- if ($t eq 'gnulib')
- {
- push @tool_version_pair, ucfirst $t . ' ' . $gnulib_version;
- next;
- }
- # Assume that the last "word" on the first line of
- # `tool --version` output is the version string.
- my ($first_line, undef) = split ("\n", `$t --version`);
- if ($first_line =~ /.* (\d[\w.-]+)$/)
- {
- $t = ucfirst $t;
- push @tool_version_pair, "$t $1";
- }
- else
- {
- defined $first_line
- and $first_line = '';
- warn "$ME: $t: unexpected --version output\n:$first_line";
- $fail = 1;
- }
- }
-
- $fail
- and exit 1;
-
- return @tool_version_pair;
-}
-
-{
- # Neutralize the locale, so that, for instance, "du" does not
- # issue "1,2" instead of "1.2", what confuses our regexps.
- $ENV{LC_ALL} = "C";
-
- my $release_type;
- my $package_name;
- my $prev_version;
- my $curr_version;
- my $gpg_key_id;
- my @url_dir_list;
- my @news_file;
- my $bootstrap_tools;
- my $gnulib_version;
- my $print_checksums_p = 1;
-
- GetOptions
- (
- 'release-type=s' => \$release_type,
- 'package-name=s' => \$package_name,
- 'previous-version=s' => \$prev_version,
- 'current-version=s' => \$curr_version,
- 'gpg-key-id=s' => \$gpg_key_id,
- 'url-directory=s' => \@url_dir_list,
- 'news=s' => \@news_file,
- 'bootstrap-tools=s' => \$bootstrap_tools,
- 'gnulib-version=s' => \$gnulib_version,
- 'print-checksums!' => \$print_checksums_p,
- 'archive-suffix=s' => \@archive_suffixes,
-
- help => sub { usage 0 },
- version => sub { print "$ME version $VERSION\n"; exit },
- ) or usage 1;
-
- my $fail = 0;
- # Ensure that sure each required option is specified.
- $release_type
- or (warn "$ME: release type not specified\n"), $fail = 1;
- $package_name
- or (warn "$ME: package name not specified\n"), $fail = 1;
- $prev_version
- or (warn "$ME: previous version string not specified\n"), $fail = 1;
- $curr_version
- or (warn "$ME: current version string not specified\n"), $fail = 1;
- $gpg_key_id
- or (warn "$ME: GnuPG key ID not specified\n"), $fail = 1;
- @url_dir_list
- or (warn "$ME: URL directory name(s) not specified\n"), $fail = 1;
-
- my @tool_list = split ',', $bootstrap_tools;
-
- grep (/^gnulib$/, @tool_list) ^ defined $gnulib_version
- and (warn "$ME: when specifying gnulib as a tool, you must also specify\n"
- . "--gnulib-version=V, where V is the result of running git describe\n"
- . "in the gnulib source directory.\n"), $fail = 1;
-
- exists $valid_release_types{$release_type}
- or (warn "$ME: `$release_type': invalid release type\n"), $fail = 1;
-
- @ARGV
- and (warn "$ME: too many arguments:\n", join ("\n", @ARGV), "\n"),
- $fail = 1;
- $fail
- and usage 1;
-
- my $my_distdir = "$package_name-$curr_version";
-
- my $xd = "$package_name-$prev_version-$curr_version.xdelta";
-
- my @candidates = map { "$my_distdir.$_" } @archive_suffixes;
- my @tarballs = grep {-f $_} @candidates;
-
- @tarballs
- or die "$ME: none of " . join(', ', @candidates) . " were found\n";
- my @sizable = @tarballs;
- -f $xd
- and push @sizable, $xd;
- my %size = sizes (@sizable);
- %size
- or exit 1;
-
- # The markup is escaped as <\# so that when this script is sent by
- # mail (or part of a diff), Gnus is not triggered.
- print <<EOF;
-
-Subject: $my_distdir released
-
-<\#secure method=pgpmime mode=sign>
-
-FIXME: put comments here
-
-EOF
-
- print_locations ("compressed sources", @url_dir_list, %size, @tarballs);
- -f $xd
- and print_locations ("xdelta diffs (useful? if so, "
- . "please tell bug-gnulib\@gnu.org)",
- @url_dir_list, %size, $xd);
- my @sig_files = map { "$_.sig" } @tarballs;
- print_locations ("GPG detached signatures[*]", @url_dir_list, %size,
- @sig_files);
-
- $print_checksums_p
- and print_checksums (@sizable);
-
- print <<EOF;
-[*] You can use either of the above signature files to verify that
-the corresponding file (without the .sig suffix) is intact. First,
-be sure to download both the .sig file and the corresponding tarball.
-Then, run a command like this:
-
- gpg --verify $tarballs[0].sig
-
-If that command fails because you don't have the required public key,
-then run this command to import it:
-
- gpg --keyserver keys.gnupg.net --recv-keys $gpg_key_id
-
-and rerun the \`gpg --verify' command.
-EOF
-
- my @tool_versions = get_tool_versions (\@tool_list, $gnulib_version);
- @tool_versions
- and print "\nThis release was bootstrapped with the following tools:",
- join ('', map {"\n $_"} @tool_versions), "\n";
-
- print_news_deltas ($_, $prev_version, $curr_version)
- foreach @news_file;
-
- $release_type eq 'major'
- or print_changelog_deltas ($package_name, $prev_version);
-
- exit 0;
-}
-
-### Setup "GNU" style for perl-mode and cperl-mode.
-## Local Variables:
-## perl-indent-level: 2
-## perl-continued-statement-offset: 2
-## perl-continued-brace-offset: 0
-## perl-brace-offset: 0
-## perl-brace-imaginary-offset: 0
-## perl-label-offset: -2
-## cperl-indent-level: 2
-## cperl-brace-offset: 0
-## cperl-continued-brace-offset: 0
-## cperl-label-offset: -2
-## cperl-extra-newline-before-brace: t
-## cperl-merge-trailing-else: nil
-## cperl-continued-statement-offset: 2
-## eval: (add-hook 'write-file-hooks 'time-stamp)
-## time-stamp-start: "my $VERSION = '"
-## time-stamp-format: "%:y-%02m-%02d %02H:%02M"
-## time-stamp-time-zone: "UTC"
-## time-stamp-end: "'; # UTC"
-## End:
projects / wget / blobdiff