our @ourdscfield = qw(Dgit Vcs-Dgit-Master);
our $branchprefix = 'dgit';
our $csuite;
+our $instead_distro;
sub lbranch () { return "$branchprefix/$csuite"; }
my $lbranch_re = '^refs/heads/'.$branchprefix.'/([^/.]+)$';
sub printdebug { print DEBUG $debugprefix, @_ or die $!; }
sub fail {
- die $us.($we_are_responder ? " (build host)" : "").": @_\n";
+ my $s = "@_\n";
+ my $prefix = $us.($we_are_responder ? " (build host)" : "").": ";
+ $s =~ s/^/$prefix/gm;
+ die $s;
}
sub badcfg { print STDERR "$us: invalid configuration: @_\n"; exit 12; }
'dgit.default.archive-query' => 'madison:',
'dgit.default.sshpsql-dbname' => 'service=projectb',
'dgit-distro.debian.archive-query' => 'sshpsql:',
- 'dgit-distro.debian.git-host' => 'git.debian.org',
+ 'dgit-distro.debian.git-host' => 'dgit-git.debian.net',
+ 'dgit-distro.debian.git-user-force' => 'dgit',
'dgit-distro.debian.git-proto' => 'git+ssh://',
- 'dgit-distro.debian.git-path' => '/git/dgit-repos/repos',
+ 'dgit-distro.debian.git-path' => '/dgit/debian/repos',
+ 'dgit-distro.debian.diverts.alioth' => '/alioth',
+ 'dgit-distro.debian/alioth.git-host' => 'git.debian.org',
+ 'dgit-distro.debian/alioth.git-user-force' => '',
+ 'dgit-distro.debian/alioth.git-proto' => 'git+ssh://',
+ 'dgit-distro.debian/alioth.git-path' => '/git/dgit-repos/repos',
'dgit-distro.debian.git-check' => 'ssh-cmd',
'dgit-distro.debian.git-create' => 'ssh-cmd',
'dgit-distro.debian.sshpsql-host' => 'mirror.ftp-master.debian.org',
# Returns list of distros to try, in order
#
# We want to try:
+ # 0. `instead of' distro name(s) we have been pointed to
# 1. the access_quirk distro, if any
# 2a. the user's specified distro, or failing that } basedistro
# 2b. the distro calculated from the suite }
my @l = access_basedistro();
my (undef,$quirkdistro) = access_quirk();
- unshift @l, $quirkdistro if defined $quirkdistro;
-
- return @l;
+ unshift @l, $quirkdistro;
+ unshift @l, $instead_distro;
+ return grep { defined } @l;
}
sub access_cfg (@) {
}
}
+sub access_runeinfo ($) {
+ my ($info) = @_;
+ return ": dgit ".access_basedistro()." $info ;";
+}
+
sub access_someuserhost ($) {
my ($some) = @_;
- my $user = access_cfg("$some-user",'username');
+ my $user = access_cfg("$some-user-force", 'RETURN-UNDEF');
+ defined($user) && length($user) or
+ $user = access_cfg("$some-user",'username');
my $host = access_cfg("$some-host");
return length($user) ? "$user\@$host" : $host;
}
my ($userhost,$dbname) = ($`,$'); #';
my @rows;
my @cmd = (access_cfg_ssh, $userhost,
- ": dgit ssh-psql $runeinfo ;".
+ access_runeinfo("ssh-psql $runeinfo").
" export LANG=C;".
" ".shellquote qw(psql -A), $dbname, qw(-c), $sql);
printcmd(\*DEBUG,$debugprefix."|",@cmd) if $debug>0;
$dsc = undef;
}
+sub check_for_git ();
sub check_for_git () {
# returns 0 or 1
my $how = access_cfg('git-check');
if ($how eq 'ssh-cmd') {
my @cmd =
(access_cfg_ssh, access_gituserhost(),
- ": dgit git-check $package ;".
+ access_runeinfo("git-check $package").
" set -e; cd ".access_cfg('git-path').";".
" if test -d $package.git; then echo 1; else echo 0; fi");
my $r= cmdoutput @cmd;
+ if ($r =~ m/^divert (\w+)$/) {
+ my $divert=$1;
+ my ($usedistro,) = access_distros();
+ $instead_distro= cfg("dgit-distro.$usedistro.diverts.$divert");
+ $instead_distro =~ s{^/}{ access_basedistro()."/" }e;
+ printdebug "diverting $divert so using distro $instead_distro\n";
+ return check_for_git();
+ }
failedcmd @cmd unless $r =~ m/^[01]$/;
return $r+0;
} elsif ($how eq 'true') {
if ($how eq 'ssh-cmd') {
runcmd_ordryrun
(access_cfg_ssh, access_gituserhost(),
- " : dgit git-create $package ; ".
+ access_runeinfo("git-create $package").
"set -e; cd ".access_cfg('git-path').";".
" cp -a _template $package.git");
} elsif ($how eq 'true') {
symlink '../../../../objects','.git/objects' or die $!;
}
+sub git_write_tree () {
+ my $tree = cmdoutput @git, qw(write-tree);
+ $tree =~ m/^\w+$/ or die "$tree ?";
+ return $tree;
+}
+
sub mktree_in_ud_from_only_subdir () {
# changes into the subdir
my (@dirs) = <*/.>;
rmtree '.pc';
}
runcmd @git, qw(add -Af);
- my $tree = cmdoutput @git, qw(write-tree);
- $tree =~ m/^\w+$/ or die "$tree ?";
+ my $tree=git_write_tree();
return ($tree,$dir);
}
my ($dstdir) = @_;
canonicalise_suite();
badusage "dry run makes no sense with clone" unless act_local();
+ my $hasgit = check_for_git();
mkdir $dstdir or die "$dstdir $!";
changedir $dstdir;
runcmd @git, qw(init -q);
close H or die $!;
runcmd @git, qw(remote add), 'origin', $giturl;
}
- if (check_for_git()) {
+ if ($hasgit) {
progress "fetching existing git history";
git_fetch_us();
runcmd_ordryrun_local @git, qw(fetch origin);
our $fakeeditorenv = 'DGIT_FAKE_EDITOR_QUILT';
+sub quiltify_dpkg_commit ($$$;$) {
+ my ($patchname,$author,$msg, $xinfo) = @_;
+ $xinfo //= '';
+
+ mkpath '.git/dgit';
+ my $descfn = ".git/dgit/quilt-description.tmp";
+ open O, '>', $descfn or die "$descfn: $!";
+ $msg =~ s/\s+$//g;
+ $msg =~ s/\n/\n /g;
+ $msg =~ s/^\s+$/ ./mg;
+ print O <<END or die $!;
+Description: $msg
+Author: $author
+$xinfo
+---
+
+END
+ close O or die $!;
+
+ {
+ local $ENV{'EDITOR'} = cmdoutput qw(realpath --), $0;
+ local $ENV{'VISUAL'} = $ENV{'EDITOR'};
+ local $ENV{$fakeeditorenv} = cmdoutput qw(realpath --), $descfn;
+ runcmd_ordryrun_local @dpkgsource, qw(--commit .), $patchname;
+ }
+}
+
+sub quiltify ($$) {
+ my ($clogp,$headref) = @_;
+
+ my $time = time;
+ my $ncommits = 3;
+ my $msg = cmdoutput @git, qw(log), "-n$ncommits";
+
+ quiltify_dpkg_commit "auto-$version-$headref-$time",
+ (getfield $clogp, 'Maintainer'),
+ "Automatically generated patch ($clogp->{Version})\n".
+ "Last (up to) $ncommits git changes, FYI:\n\n". $msg;
+}
+
sub build_maybe_quilt_fixup () {
my $format=get_source_format;
return unless madformat $format;
rename '../fake/.pc','.pc' or die $!;
}
- my $author = getfield $clogp, 'Maintainer';
- my $time = time;
- my $ncommits = 3;
- my $patchname = "auto-$version-$headref-$time";
- my $msg = cmdoutput @git, qw(log), "-n$ncommits";
- mkpath '.git/dgit';
- my $descfn = ".git/dgit/quilt-description.tmp";
- open O, '>', $descfn or die "$descfn: $!";
- $msg =~ s/\n/\n /g;
- $msg =~ s/^\s+$/ ./mg;
- print O <<END or die $!;
-Description: Automatically generated patch ($clogp->{Version})
- Last (up to) $ncommits git changes, FYI:
- .
- $msg
-Author: $author
-
----
-
-END
- close O or die $!;
- {
- local $ENV{'EDITOR'} = cmdoutput qw(realpath --), $0;
- local $ENV{'VISUAL'} = $ENV{'EDITOR'};
- local $ENV{$fakeeditorenv} = cmdoutput qw(realpath --), $descfn;
- runcmd_ordryrun_local @dpkgsource, qw(--commit .), $patchname;
- }
+ quiltify($clogp,$headref);
if (!open P, '>>', ".pc/applied-patches") {
$!==&ENOENT or die $!;