From: Michael Rappazzo <michael.rappazzo@infor.com>
Date: Sat, 19 Jul 2025 19:24:39 +0000 (-0400)
Subject: gitk: separate upstream refs when using the sort-by-type option
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=c0fb4353c20d3abefa467f8bb880fec047206f63;p=thirdparty%2Fgit.git

gitk: separate upstream refs when using the sort-by-type option

Since the upstream refs of local refs may be of more significance in the
context of the local refs, they are sorted after local refs and before the
remainder of the remote refs.

Signed-off-by: Michael Rappazzo <michael.rappazzo@infor.com>
Signed-off-by: Johannes Sixt <j6t@kdbg.org>
---

diff --git a/gitk b/gitk
index a22b1bbfc6..38c2c81a79 100755
--- a/gitk
+++ b/gitk
@@ -1971,13 +1971,13 @@ proc longid {prefix} {
 }
 
 proc readrefs {} {
-    global tagids idtags headids idheads tagobjid
+    global tagids idtags headids idheads tagobjid upstreamofref
     global otherrefids idotherrefs mainhead mainheadid
     global selecthead selectheadid
     global hideremotes
     global tclencoding
 
-    foreach v {tagids idtags headids idheads otherrefids idotherrefs} {
+    foreach v {tagids idtags headids idheads otherrefids idotherrefs upstreamofref} {
         unset -nocomplain $v
     }
     set refd [safe_open_command [list git show-ref -d]]
@@ -2031,6 +2031,17 @@ proc readrefs {} {
             set selectheadid [safe_exec [list git rev-parse --verify $selecthead]]
         }
     }
+    #load the local_branch->upstream mapping
+    # the result of the for-each-ref command produces: local_branch NUL upstream
+    set refd [safe_open_command [list git for-each-ref {--format=%(refname:short)%00%(upstream)} refs/heads/]]
+    while {[gets $refd local_tracking] >= 0} {
+        set line [split $local_tracking \0]
+        if {[lindex $line 1] ne {}} {
+            set upstream_ref [string map {"refs/" ""} [lindex $line 1]]
+            set upstreamofref([lindex $line 0]) $upstream_ref
+        }
+    }
+    catch {close $refd}
 }
 
 # skip over fake commits
@@ -10308,11 +10319,12 @@ proc reflistfilter_change {n1 n2 op} {
 
 proc refill_reflist {} {
     global reflist reflistfilter showrefstop headids tagids otherrefids sortrefsbytype
-    global curview
+    global curview upstreamofref
 
     if {![info exists showrefstop] || ![winfo exists $showrefstop]} return
     set localrefs {}
     set remoterefs {}
+    set trackedremoterefs {}
     set tagrefs {}
     set otherrefs {}
 
@@ -10320,17 +10332,23 @@ proc refill_reflist {} {
         if {![string match "remotes/*" $n] && [string match $reflistfilter $n]} {
             if {[commitinview $headids($n) $curview]} {
                 lappend localrefs [list $n H]
+                if {[info exists upstreamofref($n)]} {
+                    lappend trackedremoterefs [list $upstreamofref($n) R]
+                }
             } else {
                 interestedin $headids($n) {run refill_reflist}
             }
         }
     }
+    set trackedremoterefs [lsort -index 0 $trackedremoterefs]
     set localrefs [lsort -index 0 $localrefs]
 
     foreach n [array names headids] {
         if {[string match "remotes/*" $n] && [string match $reflistfilter $n]} {
             if {[commitinview $headids($n) $curview]} {
-                lappend remoterefs [list $n R]
+                if {[lsearch -exact $trackedremoterefs [list $n R]] < 0} {
+                    lappend remoterefs [list $n R]
+                }
             } else {
                 interestedin $headids($n) {run refill_reflist}
             }
@@ -10360,7 +10378,7 @@ proc refill_reflist {} {
     }
     set otherrefs [lsort -index 0 $otherrefs]
 
-    set refs [concat $localrefs $remoterefs $tagrefs $otherrefs]
+    set refs [concat $localrefs $trackedremoterefs $remoterefs $tagrefs $otherrefs]
     if {!$sortrefsbytype} {
         set refs [lsort -index 0 $refs]
     }