X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;f=dgit;h=9e2e66e4841b4adb690225fab1def69b6229df6d;hb=5bb725aa8658b474eba7d6dca83aa24b1b37735e;hp=ac394f0648a2adb5c2e8aa1bb1a45fead3996656;hpb=0e6a55238ffdee98d5b23c70fe4105c41ea28f34;p=dgit.git

diff --git a/dgit b/dgit
index ac394f06..9e2e66e4 100755
--- a/dgit
+++ b/dgit
@@ -447,7 +447,7 @@ our %defcfg = ('dgit.default.distro' => 'debian',
 	       'dgit-distro.debian.git-check' => 'url',
 	       'dgit-distro.debian.git-check-suffix' => '/info/refs',
 	       'dgit-distro.debian/push.git-url' => '',
-	       'dgit-distro.debian/push.git-host' => 'dgit-git.debian.net',
+	       'dgit-distro.debian/push.git-host' => 'push.dgit.debian.org',
 	       'dgit-distro.debian/push.git-user-force' => 'dgit',
 	       'dgit-distro.debian/push.git-proto' => 'git+ssh://',
 	       'dgit-distro.debian/push.git-path' => '/dgit/debian/repos',
@@ -463,15 +463,8 @@ our %defcfg = ('dgit.default.distro' => 'debian',
 # '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.git-url' => 'https://git.dgit.debian.org',
 	       'dgit-distro.debian.git-url-suffix' => '',
-	       'dgit-distro.debian/push.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/alioth.git-create' => 'ssh-cmd',
 	       'dgit-distro.debian.upload-host' => 'ftp-master', # for dput
 	       'dgit-distro.debian.mirror' => 'http://ftp.debian.org/debian/',
  'dgit-distro.debian.backports-quirk' => '(squeeze)-backports*',
@@ -554,10 +547,29 @@ sub access_quirk () {
     return ('none',undef);
 }
 
-our $access_pushing = 0;
+our $access_forpush;
+
+sub access_forpush_config () {
+    my $d = access_basedistro();
+    my $v = cfg("dgit-distro.$d.readonly", 'RETURN-UNDEF');
+    $v //= 'a';
+    return
+	$v =~ m/^[ty1]/ ? 0 : # force readonly,    forpush = 0
+	$v =~ m/^[fn0]/ ? 1 : # force nonreadonly, forpush = 1
+	$v =~ m/^[a]/  ? '' : # auto,              forpush = ''
+	badcfg "readonly needs t (true, y, 1) or f (false, n, 0) or a (auto)";
+}
+
+sub access_forpush () {
+    $access_forpush //= access_forpush_config();
+    return $access_forpush;
+}
 
 sub pushing () {
-    $access_pushing = 1;
+    die "$access_forpush ?" if ($access_forpush // 1) ne 1;
+    badcfg "pushing but distro is configured readonly"
+	if access_forpush_config() eq '0';
+    $access_forpush = 1;
 }
 
 sub access_distros () {
@@ -575,7 +587,7 @@ sub access_distros () {
     unshift @l, $instead_distro;
     @l = grep { defined } @l;
 
-    if ($access_pushing) {
+    if (access_forpush()) {
 	@l = map { ("$_/push", $_) } @l;
     }
     @l;
@@ -652,7 +664,7 @@ sub access_giturl (;$) {
     my ($optional) = @_;
     my $url = access_cfg('git-url','RETURN-UNDEF');
     my $suffix;
-    if (!defined $url) {
+    if (!length $url) {
 	my $proto = access_cfg('git-proto', 'RETURN-UNDEF');
 	return undef unless defined $proto;
 	$url =
@@ -1823,12 +1835,6 @@ sub dopush ($) {
 	    failedcmd @diffcmd;
 	}
     }
-#fetch from alioth
-#do fast forward check and maybe fake merge
-#    if (!is_fast_fwd(mainbranch
-#    runcmd @git, qw(fetch -p ), "$alioth_git/$package.git",
-#        map { lref($_).":".rref($_) }
-#        (uploadbranch());
     my $head = git_rev_parse('HEAD');
     if (!$changesfile) {
 	my $multi = "$buildproductsdir/".
@@ -3050,6 +3056,7 @@ my $cmd = shift @ARGV;
 $cmd =~ y/-/_/;
 
 if (!defined $quilt_mode) {
+    local $access_forpush;
     $quilt_mode = cfg('dgit.force.quilt-mode', 'RETURN-UNDEF')
 	// access_cfg('quilt-mode', 'RETURN-UNDEF')
 	// 'linear';