# dgit
# Integration between git and Debian-style archives
#
-# Copyright (C)2013 Ian Jackson
+# Copyright (C)2013-2015 Ian Jackson
#
# 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
'dgit-distro.debian.git-path' => '/dgit/debian/repos',
'dgit-distro.debian.git-check' => 'ssh-cmd',
'dgit-distro.debian.archive-query-url', 'https://api.ftp-master.debian.org/',
- 'dgit-distro.debian.archive-query-tls-key',
- '/etc/ssl/certs/%HOST%.pem:/etc/dgit/%HOST%.pem',
+# 'dgit-distro.debian.archive-query-tls-key',
+# '/etc/ssl/certs/%HOST%.pem:/etc/dgit/%HOST%.pem',
+# ^ this does not work because curl is broken nowadays
+# Fixing #790093 properly will involve providing providing the key
+# in some pacagke and maybe updating these paths.
+#
+# 'dgit-distro.debian.archive-query-tls-curl-args',
+# '--ca-path=/etc/ssl/ca-debian',
+# ^ this is a workaround but works (only) on DSA-administered machines
'dgit-distro.debian.diverts.alioth' => '/alioth',
'dgit-distro.debian/alioth.git-host' => 'git.debian.org',
'dgit-distro.debian/alioth.git-user-force' => '',
my $url = access_cfg('archive-query-url');
if ($url =~ m#^https://([-.0-9a-z]+)/#) {
my $host = $1;
- my $keys = access_cfg('archive-query-tls-key','RETURN-UNDEF');
+ my $keys = access_cfg('archive-query-tls-key','RETURN-UNDEF') //'';
foreach my $key (split /\:/, $keys) {
$key =~ s/\%HOST\%/$host/g;
if (!stat $key) {
fail "for $url: stat $key: $!" unless $!==ENOENT;
next;
}
- push @cmd, "--ca-certificate=$key", "--ca-directory=/dev/enoent";
+ fail "config requested specific TLS key but do not know".
+ " how to get curl to use exactly that EE key ($key)";
+# push @cmd, "--cacert", $key, "--capath", "/dev/enoent";
+# # Sadly the above line does not work because of changes
+# # to gnutls. The real fix for #790093 may involve
+# # new curl options.
last;
}
+ # Fixing #790093 properly will involve providing a value
+ # for this on clients.
+ my $kargs = access_cfg('archive-query-tls-curl-ca-args','RETURN-UNDEF');
+ push @cmd, split / /, $kargs if defined $kargs;
}
push @cmd, $url.$subpath;
return @cmd;
return $authline;
}
+sub vendor_patches_distro ($$) {
+ my ($checkdistro, $what) = @_;
+ return unless defined $checkdistro;
+
+ my $series = "debian/patches/\L$checkdistro\E.series";
+ printdebug "checking for vendor-specific $series ($what)\n";
+
+ if (!open SERIES, "<", $series) {
+ die "$series $!" unless $!==ENOENT;
+ return;
+ }
+ while (<SERIES>) {
+ next unless m/\S/;
+ next if m/^\s+\#/;
+
+ print STDERR <<END;
+
+Unfortunately, this source package uses a feature of dpkg-source where
+the same source package unpacks to different source code on different
+distros. dgit cannot safely operate on such packages on affected
+distros, because the meaning of source packages is not stable.
+
+Please ask the distro/maintainer to remove the distro-specific series
+files and use a different technique (if necessary, uploading actually
+different packages, if different distros are supposed to have
+different code).
+
+END
+ fail "Found active distro-specific series file for".
+ " $checkdistro ($what): $series, cannot continue";
+ }
+ die "$series $!" if SERIES->error;
+ close SERIES;
+}
+
+sub check_for_vendor_patches () {
+ # This dpkg-source feature doesn't seem to be documented anywhere!
+ # But it can be found in the changelog (reformatted):
+
+ # commit 4fa01b70df1dc4458daee306cfa1f987b69da58c
+ # Author: Raphael Hertzog <hertzog@debian.org>
+ # Date: Sun Oct 3 09:36:48 2010 +0200
+
+ # dpkg-source: correctly create .pc/.quilt_series with alternate
+ # series files
+ #
+ # If you have debian/patches/ubuntu.series and you were
+ # unpacking the source package on ubuntu, quilt was still
+ # directed to debian/patches/series instead of
+ # debian/patches/ubuntu.series.
+ #
+ # debian/changelog | 3 +++
+ # scripts/Dpkg/Source/Package/V3/quilt.pm | 4 +++-
+ # 2 files changed, 6 insertions(+), 1 deletion(-)
+
+ use Dpkg::Vendor;
+ vendor_patches_distro($ENV{DEB_VENDOR}, "DEB_VENDOR");
+ vendor_patches_distro(Dpkg::Vendor::get_current_vendor(),
+ "Dpkg::Vendor \`current vendor'");
+ vendor_patches_distro(access_basedistro(),
+ "distro being accessed");
+}
+
sub generate_commit_from_dsc () {
prep_ud();
changedir $ud;
runcmd @cmd;
my ($tree,$dir) = mktree_in_ud_from_only_subdir();
+ check_for_vendor_patches() if madformat($dsc->{format});
runcmd qw(sh -ec), 'dpkg-parsechangelog >../changelog.tmp';
my $clogp = parsecontrol('../changelog.tmp',"commit's changelog");
my $authline = clogp_authline $clogp;
runcmd qw(dpkg-source -x --),
$dscpath =~ m#^/# ? $dscpath : "../../../$dscpath";
my ($tree,$dir) = mktree_in_ud_from_only_subdir();
+ check_for_vendor_patches() if madformat($dsc->{format});
changedir '../../../..';
my $diffopt = $debuglevel>0 ? '--exit-code' : '--quiet';
my @diffcmd = (@git, qw(diff), $diffopt, $tree);
create_remote_git_repo();
}
runcmd_ordryrun @git, qw(push),access_giturl(),
- $forceflag."HEAD:".rrref(), "refs/tags/$tag";
+ $forceflag."HEAD:".rrref(), $forceflag."refs/tags/$tag";
runcmd_ordryrun @git, qw(update-ref -m), 'dgit push', lrref(), 'HEAD';
if ($we_are_responder) {
my $s = $abbrev->($notp);
my $c = $notp->{Child};
$s .= "..".$abbrev->($c) if $c;
- $s .= ": ".$c->{Whynot};
+ $s .= ": ".$notp->{Whynot};
return $s;
};
if ($quilt_mode eq 'linear') {
return unless madformat $format;
# sigh
+ check_for_vendor_patches();
+
# Our objective is:
# - honour any existing .pc in case it has any strangeness
# - determine the git commit corresponding to the tip of
commit_quilty_patch();
if ($mustdeletepc) {
- runcmd @git, qw(rm -rq .pc);
+ runcmd @git, qw(rm -rqf .pc);
commit_admin "Commit removal of .pc (quilt series tracking data)";
}
exec @cmd or fail "exec curl: $!\n";
}
+sub cmd_clone_dgit_repos_server {
+ badusage "need destination argument" unless @ARGV==1;
+ my ($destdir) = @ARGV;
+ $package = '_dgit-repos-server';
+ my @cmd = (@git, qw(clone), access_giturl(), $destdir);
+ debugcmd ">",@cmd;
+ exec @cmd or fail "exec git clone: $!\n";
+}
+
#---------- argument parsing and main program ----------
sub cmd_version {
~ianmdlvl / dgit.git / blobdiff