From: Ian Jackson <ijackson@chiark.greenend.org.uk>
Date: Sat, 11 Aug 2018 16:57:58 +0000 (+0100)
Subject: git-debrebase: Break out run_ref_updates_now
X-Git-Tag: archive/debian/6.7~96
X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=dgit.git;a=commitdiff_plain;h=a7e1b2feb9013251c5d1c763394170acc95eef65

git-debrebase: Break out run_ref_updates_now

NFC

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
---

diff --git a/git-debrebase b/git-debrebase
index 277e0f84..37982499 100755
--- a/git-debrebase
+++ b/git-debrebase
@@ -131,6 +131,21 @@ sub fresh_workarea () {
     in_workarea sub { playtree_setup };
 }
 
+sub run_ref_updates_now ($$) {
+    my ($mrest, $updates) = @_;
+    # @$updates is a list of lines for git-update-ref, without \ns
+
+    my @upd_cmd = (git_update_ref_cmd "debrebase: $mrest", qw(--stdin));
+    debugcmd '>|', @upd_cmd;
+    open U, "|-", @upd_cmd or die $!;
+    foreach (@$updates) {
+	printdebug ">= ", $_, "\n";
+	print U $_, "\n" or die $!;
+    }
+    printdebug ">\$\n";
+    close U or failedcmd @upd_cmd;
+}
+
 our $snags_forced = 0;
 our $snags_tripped = 0;
 our $snags_summarised = 0;
@@ -145,16 +160,7 @@ sub run_deferred_updates ($) {
 
     confess 'dangerous internal error' unless all_snags_summarised();
 
-    my @upd_cmd = (git_update_ref_cmd "debrebase: $mrest", qw(--stdin));
-    debugcmd '>|', @upd_cmd;
-    open U, "|-", @upd_cmd or die $!;
-    foreach (@deferred_updates) {
-	printdebug ">= ", $_, "\n";
-	print U $_, "\n" or die $!;
-    }
-    printdebug ">\$\n";
-    close U or failedcmd @upd_cmd;
-
+    run_ref_updates_now $mrest, \@deferred_updates;
     print $_, "\n" foreach @deferred_update_messages;
 
     @deferred_updates = ();