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 cmds [list]
   9         lappend cmds [list exec git fetch $remote]
  10         if {[is_config_true gui.pruneduringfetch]} {
  11                 lappend cmds [list exec git remote prune $remote]
  12         }
  13         console::chain $w $cmds
  14 }
  15
  16 proc prune_from {remote} {
  17         set w [console::new \
  18                 "remote prune $remote" \
  19                 "Pruning tracking branches deleted from $remote"]
  20         console::exec $w [list git remote prune $remote]
  21 }
  22
  23 proc push_to {remote} {
  24         set w [console::new \
  25                 "push $remote" \
  26                 "Pushing changes to $remote"]
  27         set cmd [list git push]
  28         lappend cmd -v
  29         lappend cmd $remote
  30         console::exec $w $cmd
  31 }
  32
  33 proc start_push_anywhere_action {w} {
  34         global push_urltype push_remote push_url push_thin push_tags
  35
  36         set r_url {}
  37         switch -- $push_urltype {
  38         remote {set r_url $push_remote}
  39         url {set r_url $push_url}
  40         }
  41         if {$r_url eq {}} return
  42
  43         set cmd [list git push]
  44         lappend cmd -v
  45         if {$push_thin} {
  46                 lappend cmd --thin
  47         }
  48         if {$push_tags} {
  49                 lappend cmd --tags
  50         }
  51         lappend cmd $r_url
  52         set cnt 0
  53         foreach i [$w.source.l curselection] {
  54                 set b [$w.source.l get $i]
  55                 lappend cmd "refs/heads/$b:refs/heads/$b"
  56                 incr cnt
  57         }
  58         if {$cnt == 0} {
  59                 return
  60         } elseif {$cnt == 1} {
  61                 set unit branch
  62         } else {
  63                 set unit branches
  64         }
  65
  66         set cons [console::new \
  67                 "push $r_url" \
  68                 "Pushing $cnt $unit to $r_url"]
  69         console::exec $cons $cmd
  70         destroy $w
  71 }
  72
  73 trace add variable push_remote write \
  74         [list radio_selector push_urltype remote]
  75
  76 proc do_push_anywhere {} {
  77         global all_remotes current_branch
  78         global push_urltype push_remote push_url push_thin push_tags
  79
  80         set w .push_setup
  81         toplevel $w
  82         wm geometry $w "+[winfo rootx .]+[winfo rooty .]"
  83
  84         label $w.header -text {Push Branches} -font font_uibold
  85         pack $w.header -side top -fill x
  86
  87         frame $w.buttons
  88         button $w.buttons.create -text Push \
  89                 -default active \
  90                 -command [list start_push_anywhere_action $w]
  91         pack $w.buttons.create -side right
  92         button $w.buttons.cancel -text {Cancel} \
  93                 -default normal \
  94                 -command [list destroy $w]
  95         pack $w.buttons.cancel -side right -padx 5
  96         pack $w.buttons -side bottom -fill x -pady 10 -padx 10
  97
  98         labelframe $w.source -text {Source Branches}
  99         listbox $w.source.l \
 100                 -height 10 \
 101                 -width 70 \
 102                 -selectmode extended \
 103                 -yscrollcommand [list $w.source.sby set]
 104         foreach h [load_all_heads] {
 105                 $w.source.l insert end $h
 106                 if {$h eq $current_branch} {
 107                         $w.source.l select set end
 108                 }
 109         }
 110         scrollbar $w.source.sby -command [list $w.source.l yview]
 111         pack $w.source.sby -side right -fill y
 112         pack $w.source.l -side left -fill both -expand 1
 113         pack $w.source -fill both -expand 1 -pady 5 -padx 5
 114
 115         labelframe $w.dest -text {Destination Repository}
 116         if {$all_remotes ne {}} {
 117                 radiobutton $w.dest.remote_r \
 118                         -text {Remote:} \
 119                         -value remote \
 120                         -variable push_urltype
 121                 eval tk_optionMenu $w.dest.remote_m push_remote $all_remotes
 122                 grid $w.dest.remote_r $w.dest.remote_m -sticky w
 123                 if {[lsearch -sorted -exact $all_remotes origin] != -1} {
 124                         set push_remote origin
 125                 } else {
 126                         set push_remote [lindex $all_remotes 0]
 127                 }
 128                 set push_urltype remote
 129         } else {
 130                 set push_urltype url
 131         }
 132         radiobutton $w.dest.url_r \
 133                 -text {Arbitrary URL:} \
 134                 -value url \
 135                 -variable push_urltype
 136         entry $w.dest.url_t \
 137                 -borderwidth 1 \
 138                 -relief sunken \
 139                 -width 50 \
 140                 -textvariable push_url \
 141                 -validate key \
 142                 -validatecommand {
 143                         if {%d == 1 && [regexp {\s} %S]} {return 0}
 144                         if {%d == 1 && [string length %S] > 0} {
 145                                 set push_urltype url
 146                         }
 147                         return 1
 148                 }
 149         grid $w.dest.url_r $w.dest.url_t -sticky we -padx {0 5}
 150         grid columnconfigure $w.dest 1 -weight 1
 151         pack $w.dest -anchor nw -fill x -pady 5 -padx 5
 152
 153         labelframe $w.options -text {Transfer Options}
 154         checkbutton $w.options.thin \
 155                 -text {Use thin pack (for slow network connections)} \
 156                 -variable push_thin
 157         grid $w.options.thin -columnspan 2 -sticky w
 158         checkbutton $w.options.tags \
 159                 -text {Include tags} \
 160                 -variable push_tags
 161         grid $w.options.tags -columnspan 2 -sticky w
 162         grid columnconfigure $w.options 1 -weight 1
 163         pack $w.options -anchor nw -fill x -pady 5 -padx 5
 164
 165         set push_url {}
 166         set push_thin 0
 167         set push_tags 0
 168
 169         bind $w <Visibility> "grab $w; focus $w.buttons.create"
 170         bind $w <Key-Escape> "destroy $w"
 171         bind $w <Key-Return> [list start_push_anywhere_action $w]
 172         wm title $w "[appname] ([reponame]): Push"
 173         tkwait window $w
 174 }