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git/git-gui/lib/remote.tcl
Shawn O. Pearce 5f5dbd719d Merge branch 'master' of git://repo.or.cz/git-gui
* 'master' of git://repo.or.cz/git-gui:
  git-gui: Use vi-like keys in merge dialog
  git-gui: Include commit id/subject in merge choices
  git-gui: Show all possible branches for merge
  git-gui: Move merge support into a namespace
  git-gui: Allow vi keys to scroll the diff/blame regions
  git-gui: Move console procs into their own namespace
  git-gui: Refactor into multiple files to save my sanity
  git-gui: Track our own embedded values and rebuild when they change
  git-gui: Refactor to use our git proc more often
  git-gui: Use option database defaults to set the font
  git-gui: Cleanup common font handling for font_ui
  git-gui: Correct line wrapping for too many branch message
  git-gui: Warn users before making an octopus merge
  git-gui: Include the subject in the status bar after commit

Also perform an evil merge change to update Git's main Makefile to
pass the proper options down into git-gui now that it depends on
reasonable values for 'sharedir' and 'TCL_PATH'.

Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
2007-05-07 23:51:00 -04:00

159 lines
3.2 KiB
Tcl

# git-gui remote management
# Copyright (C) 2006, 2007 Shawn Pearce
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 $name]} {
return 1
}
}
return 0
}
proc all_tracking_branches {} {
global tracking_branches
set all_trackings {}
set cmd {}
foreach name [array names tracking_branches] {
if {[regsub {/\*$} $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]
}
proc load_all_remotes {} {
global repo_config
global all_remotes tracking_branches
set all_remotes [list]
array unset tracking_branches
set rm_dir [gitdir remotes]
if {[file isdirectory $rm_dir]} {
set all_remotes [glob \
-types f \
-tails \
-nocomplain \
-directory $rm_dir *]
foreach name $all_remotes {
catch {
set fd [open [file join $rm_dir $name] r]
while {[gets $fd line] >= 0} {
if {![regexp {^Pull:[ ]*([^:]+):(.+)$} \
$line line src dst]} continue
if {![regexp ^refs/ $dst]} {
set dst "refs/heads/$dst"
}
set tracking_branches($dst) [list $name $src]
}
close $fd
}
}
}
foreach line [array names repo_config remote.*.url] {
if {![regexp ^remote\.(.*)\.url\$ $line line name]} continue
lappend all_remotes $name
if {[catch {set fl $repo_config(remote.$name.fetch)}]} {
set fl {}
}
foreach line $fl {
if {![regexp {^([^:]+):(.+)$} $line line src dst]} continue
if {![regexp ^refs/ $dst]} {
set dst "refs/heads/$dst"
}
set tracking_branches($dst) [list $name $src]
}
}
set all_remotes [lsort -unique $all_remotes]
}
proc populate_fetch_menu {} {
global all_remotes repo_config
set m .mbar.fetch
foreach r $all_remotes {
set enable 0
if {![catch {set a $repo_config(remote.$r.url)}]} {
if {![catch {set a $repo_config(remote.$r.fetch)}]} {
set enable 1
}
} else {
catch {
set fd [open [gitdir remotes $r] r]
while {[gets $fd n] >= 0} {
if {[regexp {^Pull:[ \t]*([^:]+):} $n]} {
set enable 1
break
}
}
close $fd
}
}
if {$enable} {
$m add command \
-label "Fetch from $r..." \
-command [list fetch_from $r]
}
}
}
proc populate_push_menu {} {
global all_remotes repo_config
set m .mbar.push
set fast_count 0
foreach r $all_remotes {
set enable 0
if {![catch {set a $repo_config(remote.$r.url)}]} {
if {![catch {set a $repo_config(remote.$r.push)}]} {
set enable 1
}
} else {
catch {
set fd [open [gitdir remotes $r] r]
while {[gets $fd n] >= 0} {
if {[regexp {^Push:[ \t]*([^:]+):} $n]} {
set enable 1
break
}
}
close $fd
}
}
if {$enable} {
if {!$fast_count} {
$m add separator
}
$m add command \
-label "Push to $r..." \
-command [list push_to $r]
incr fast_count
}
}
}