git-gui/lib/branch.tcl

   1 # git-gui branch (create/delete) support
   2 # Copyright (C) 2006, 2007 Shawn Pearce
   3
   4 proc load_all_heads {} {
   5         global some_heads_tracking
   6
   7         set rh refs/heads
   8         set rh_len [expr {[string length $rh] + 1}]
   9         set all_heads [list]
  10         set fd [git_read for-each-ref --format=%(refname) $rh]
  11         while {[gets $fd line] > 0} {
  12                 if {!$some_heads_tracking || ![is_tracking_branch $line]} {
  13                         lappend all_heads [string range $line $rh_len end]
  14                 }
  15         }
  16         close $fd
  17
  18         return [lsort $all_heads]
  19 }
  20
  21 proc load_all_tags {} {
  22         set all_tags [list]
  23         set fd [git_read for-each-ref \
  24                 --sort=-taggerdate \
  25                 --format=%(refname) \
  26                 refs/tags]
  27         while {[gets $fd line] > 0} {
  28                 if {![regsub ^refs/tags/ $line {} name]} continue
  29                 lappend all_tags $name
  30         }
  31         close $fd
  32         return $all_tags
  33 }
  34
  35 proc radio_selector {varname value args} {
  36         upvar #0 $varname var
  37         set var $value
  38 }