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git-gui: Correctly categorize tracking branches and heads.

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Up until now git-gui did not support the new wildcard syntax used to
fetch any remote branch into a tracking branch during 'git fetch'. Now
if we identify a tracking branch as ending with the string '/*' then
we use for-each-ref to print out the reference names which may have
been fetched by that pattern.  We also now correctly filter any
tracking branches out of refs/heads, if they user has placed any there.

Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
This commit is contained in:
Shawn O. Pearce 2007-01-21 17:22:40 -05:00
parent 4343434307
commit 9c10deab6c
1 changed files with 36 additions and 10 deletions
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46
git-gui.sh
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@ -1629,16 +1629,27 @@ proc write_checkout_index {fd pathList totalCnt batch msg after} {
##
## branch management
proc is_tracking_branch {name} {
global tracking_branches
if {![catch {set info $tracking_branches($name)}]} {
return 1
}
foreach t [array names tracking_branches] {
if {[string match {*/\*} $t] && [string match $t $name]} {
return 1
}
}
return 0
}
proc load_all_heads {} {
global all_heads tracking_branches
global all_heads
set all_heads [list]
set cmd [list git for-each-ref]
lappend cmd --format=%(refname)
lappend cmd refs/heads
set fd [open "| $cmd" r]
set fd [open "| git for-each-ref --format=%(refname) refs/heads" r]
while {[gets $fd line] > 0} {
if {![catch {set info $tracking_branches($line)}]} continue
if {[is_tracking_branch $line]} continue
if {![regsub ^refs/heads/ $line {} name]} continue
lappend all_heads $name
}
@ -1682,11 +1693,26 @@ proc populate_branch_menu {} {
proc all_tracking_branches {} {
global tracking_branches
set all_trackings [list]
foreach b [array names tracking_branches] {
regsub ^refs/(heads|remotes)/ $b {} b
lappend all_trackings $b
set all_trackings {}
set cmd {}
foreach name [array names tracking_branches] {
if {[regsub {/\*$} $name {} name]} {
lappend cmd $name
} else {
regsub ^refs/(heads|remotes)/ $name {} name
lappend all_trackings $name
}
}
if {$cmd ne {}} {
set fd [open "| git for-each-ref --format=%(refname) $cmd" r]
while {[gets $fd name] > 0} {
regsub ^refs/(heads|remotes)/ $name {} name
lappend all_trackings $name
}
close $fd
}
return [lsort -unique $all_trackings]
}