lib/transport.tcl

   1 # git-gui transport (fetch/push) support
   2 # Copyright (C) 2006, 2007 Shawn Pearce
   3
   4 proc fetch_from {remote} {
   5         set w [console::new \
   6                 "fetch $remote" \
   7                 "Fetching new changes from $remote"]
   8         set cmd [list git fetch]
   9         lappend cmd $remote
  10         console::exec $w $cmd
  11 }
  12
  13 proc push_to {remote} {
  14         set w [console::new \
  15                 "push $remote" \
  16                 "Pushing changes to $remote"]
  17         set cmd [list git push]
  18         lappend cmd -v
  19         lappend cmd $remote
  20         console::exec $w $cmd
  21 }
  22
  23 proc start_push_anywhere_action {w} {
  24         global push_urltype push_remote push_url push_thin push_tags
  25
  26         set r_url {}
  27         switch -- $push_urltype {
  28         remote {set r_url $push_remote}
  29         url {set r_url $push_url}
  30         }
  31         if {$r_url eq {}} return
  32
  33         set cmd [list git push]
  34         lappend cmd -v
  35         if {$push_thin} {
  36                 lappend cmd --thin
  37         }
  38         if {$push_tags} {
  39                 lappend cmd --tags
  40         }
  41         lappend cmd $r_url
  42         set cnt 0
  43         foreach i [$w.source.l curselection] {
  44                 set b [$w.source.l get $i]
  45                 lappend cmd "refs/heads/$b:refs/heads/$b"
  46                 incr cnt
  47         }
  48         if {$cnt == 0} {
  49                 return
  50         } elseif {$cnt == 1} {
  51                 set unit branch
  52         } else {
  53                 set unit branches
  54         }
  55
  56         set cons [console::new \
  57                 "push $r_url" \
  58                 "Pushing $cnt $unit to $r_url"]
  59         console::exec $cons $cmd
  60         destroy $w
  61 }
  62
  63 trace add variable push_remote write \
  64         [list radio_selector push_urltype remote]
  65
  66 proc do_push_anywhere {} {
  67         global all_heads all_remotes current_branch
  68         global push_urltype push_remote push_url push_thin push_tags
  69
  70         set w .push_setup
  71         toplevel $w
  72         wm geometry $w "+[winfo rootx .]+[winfo rooty .]"
  73
  74         label $w.header -text {Push Branches} -font font_uibold
  75         pack $w.header -side top -fill x
  76
  77         frame $w.buttons
  78         button $w.buttons.create -text Push \
  79                 -default active \
  80                 -command [list start_push_anywhere_action $w]
  81         pack $w.buttons.create -side right
  82         button $w.buttons.cancel -text {Cancel} \
  83                 -default normal \
  84                 -command [list destroy $w]
  85         pack $w.buttons.cancel -side right -padx 5
  86         pack $w.buttons -side bottom -fill x -pady 10 -padx 10
  87
  88         labelframe $w.source -text {Source Branches}
  89         listbox $w.source.l \
  90                 -height 10 \
  91                 -width 70 \
  92                 -selectmode extended \
  93                 -yscrollcommand [list $w.source.sby set]
  94         foreach h $all_heads {
  95                 $w.source.l insert end $h
  96                 if {$h eq $current_branch} {
  97                         $w.source.l select set end
  98                 }
  99         }
 100         scrollbar $w.source.sby -command [list $w.source.l yview]
 101         pack $w.source.sby -side right -fill y
 102         pack $w.source.l -side left -fill both -expand 1
 103         pack $w.source -fill both -expand 1 -pady 5 -padx 5
 104
 105         labelframe $w.dest -text {Destination Repository}
 106         if {$all_remotes ne {}} {
 107                 radiobutton $w.dest.remote_r \
 108                         -text {Remote:} \
 109                         -value remote \
 110                         -variable push_urltype
 111                 eval tk_optionMenu $w.dest.remote_m push_remote $all_remotes
 112                 grid $w.dest.remote_r $w.dest.remote_m -sticky w
 113                 if {[lsearch -sorted -exact $all_remotes origin] != -1} {
 114                         set push_remote origin
 115                 } else {
 116                         set push_remote [lindex $all_remotes 0]
 117                 }
 118                 set push_urltype remote
 119         } else {
 120                 set push_urltype url
 121         }
 122         radiobutton $w.dest.url_r \
 123                 -text {Arbitrary URL:} \
 124                 -value url \
 125                 -variable push_urltype
 126         entry $w.dest.url_t \
 127                 -borderwidth 1 \
 128                 -relief sunken \
 129                 -width 50 \
 130                 -textvariable push_url \
 131                 -validate key \
 132                 -validatecommand {
 133                         if {%d == 1 && [regexp {\s} %S]} {return 0}
 134                         if {%d == 1 && [string length %S] > 0} {
 135                                 set push_urltype url
 136                         }
 137                         return 1
 138                 }
 139         grid $w.dest.url_r $w.dest.url_t -sticky we -padx {0 5}
 140         grid columnconfigure $w.dest 1 -weight 1
 141         pack $w.dest -anchor nw -fill x -pady 5 -padx 5
 142
 143         labelframe $w.options -text {Transfer Options}
 144         checkbutton $w.options.thin \
 145                 -text {Use thin pack (for slow network connections)} \
 146                 -variable push_thin
 147         grid $w.options.thin -columnspan 2 -sticky w
 148         checkbutton $w.options.tags \
 149                 -text {Include tags} \
 150                 -variable push_tags
 151         grid $w.options.tags -columnspan 2 -sticky w
 152         grid columnconfigure $w.options 1 -weight 1
 153         pack $w.options -anchor nw -fill x -pady 5 -padx 5
 154
 155         set push_url {}
 156         set push_thin 0
 157         set push_tags 0
 158
 159         bind $w <Visibility> "grab $w; focus $w.buttons.create"
 160         bind $w <Key-Escape> "destroy $w"
 161         bind $w <Key-Return> [list start_push_anywhere_action $w]
 162         wm title $w "[appname] ([reponame]): Push"
 163         tkwait window $w
 164 }