Code

git-gui: Refactor branch switch to support detached head
[git.git] / lib / branch.tcl
1 # git-gui branch (create/delete) support
2 # Copyright (C) 2006, 2007 Shawn Pearce
4 proc load_all_heads {} {
5         global some_heads_tracking
7         set rh refs/heads
8         set rh_len [expr {[string length $rh] + 1}]
9         set all_heads [list]
10         set fd [open "| git for-each-ref --format=%(refname) $rh" r]
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
18         return [lsort $all_heads]
19 }
21 proc load_all_tags {} {
22         set all_tags [list]
23         set fd [open "| git for-each-ref --sort=-taggerdate --format=%(refname) refs/tags" r]
24         while {[gets $fd line] > 0} {
25                 if {![regsub ^refs/tags/ $line {} name]} continue
26                 lappend all_tags $name
27         }
28         close $fd
29         return $all_tags
30 }
32 proc radio_selector {varname value args} {
33         upvar #0 $varname var
34         set var $value
35 }