dgit: Break out @files_csum_info_fields (nfc)

[dgit.git] / dgit

diff --git a/dgit b/dgit
index 50011cce1bde6c9ea94ce28dd0530a99db2b09f3..ae1e6b5724a4ee5cbdaa16987345dc5156c64927 100755 (executable)
--- a/dgit
+++ b/dgit
@@ -1414,10 +1414,13 @@ sub mktree_in_ud_from_only_subdir (;$) {
     return ($tree,$dir);
 }
 
+our @files_csum_info_fields = 
+    (['Checksums-Sha256','Digest::SHA', 'new(256)'],
+     ['Checksums-Sha1',  'Digest::SHA', 'new(1)'],
+     ['Files',           'Digest::MD5', 'new()']);
+
 sub dsc_files_info () {
-    foreach my $csumi (['Checksums-Sha256','Digest::SHA', 'new(256)'],
-                      ['Checksums-Sha1',  'Digest::SHA', 'new(1)'],
-                      ['Files',           'Digest::MD5', 'new()']) {
+    foreach my $csumi (@files_csum_info_fields) {
        my ($fname, $module, $method) = @$csumi;
        my $field = $dsc->{$fname};
        next unless defined $field;
@@ -2136,6 +2139,8 @@ sub mergeinfo_version ($) {
 }
 
 sub fetch_from_archive () {
+    ensure_setup_existing_tree();
+
     # Ensures that lrref() is what is actually in the archive, one way
     # or another, according to us - ie this client's
     # appropritaely-updated archive view.  Also returns the commit id.
@@ -2535,6 +2540,13 @@ sub setup_useremail (;$) {
     $setup->('name', 'DEBFULLNAME');
 }
 
+sub ensure_setup_existing_tree () {
+    my $k = "remote.$remotename.skipdefaultupdate";
+    my $c = git_get_config $k;
+    return if defined $c;
+    set_local_git_config $k, 'true';
+}
+
 sub setup_new_tree () {
     setup_mergechangelogs();
     setup_useremail();
@@ -3221,7 +3233,8 @@ END
        push @pushrefs, $forceflag."refs/tags/$tw->{Tag}";
     }
 
-    runcmd_ordryrun @git, qw(push),access_giturl(), @pushrefs;
+    runcmd_ordryrun @git,
+       qw(-c push.followTags=false push), access_giturl(), @pushrefs;
     runcmd_ordryrun @git, qw(update-ref -m), 'dgit push', lrref(), $dgithead;
 
     supplementary_message(<<'END');
@@ -4671,6 +4684,10 @@ sub cmd_build {
     printdone "build successful\n";
 }
 
+sub pre_gbp_build {
+    $quilt_mode //= 'gbp';
+}
+
 sub cmd_gbp_build {
     my @dbp = @dpkgbuildpackage;
 
@@ -5101,6 +5118,9 @@ if (!@ARGV) {
 my $cmd = shift @ARGV;
 $cmd =~ y/-/_/;
 
+my $pre_fn = ${*::}{"pre_$cmd"};
+$pre_fn->() if $pre_fn;
+
 if (!defined $rmchanges) {
     local $access_forpush;
     $rmchanges = access_cfg_bool(0, 'rm-old-changes');