diff options
Diffstat (limited to 'git-gui/lib/remote.tcl')
| -rw-r--r-- | git-gui/lib/remote.tcl | 222 |
1 files changed, 222 insertions, 0 deletions
diff --git a/git-gui/lib/remote.tcl b/git-gui/lib/remote.tcl new file mode 100644 index 0000000000..0e86ddac09 --- /dev/null +++ b/git-gui/lib/remote.tcl @@ -0,0 +1,222 @@ +# git-gui remote management +# Copyright (C) 2006, 2007 Shawn Pearce + +set some_heads_tracking 0; # assume not + +proc is_tracking_branch {name} { + global tracking_branches + foreach spec $tracking_branches { + set t [lindex $spec 0] + if {$t eq $name || [string match $t $name]} { + return 1 + } + } + return 0 +} + +proc all_tracking_branches {} { + global tracking_branches + + set all [list] + set pat [list] + set cmd [list] + + foreach spec $tracking_branches { + set dst [lindex $spec 0] + if {[string range $dst end-1 end] eq {/*}} { + lappend pat $spec + lappend cmd [string range $dst 0 end-2] + } else { + lappend all $spec + } + } + + if {$pat ne {}} { + set fd [eval git_read for-each-ref --format=%(refname) $cmd] + while {[gets $fd n] > 0} { + foreach spec $pat { + set dst [string range [lindex $spec 0] 0 end-2] + set len [string length $dst] + if {[string equal -length $len $dst $n]} { + set src [string range [lindex $spec 2] 0 end-2] + set spec [list \ + $n \ + [lindex $spec 1] \ + $src[string range $n $len end] \ + ] + lappend all $spec + } + } + } + close $fd + } + + return [lsort -index 0 -unique $all] +} + +proc load_all_remotes {} { + global repo_config + global all_remotes tracking_branches some_heads_tracking + global remote_url + + set some_heads_tracking 0 + set all_remotes [list] + set trck [list] + + set rh_str refs/heads/ + set rh_len [string length $rh_str] + 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 $fd line] >= 0} { + if {[regexp {^URL:[ ]*(.+)$} $line line url]} { + set remote_url($name) $url + continue + } + if {![regexp {^Pull:[ ]*([^:]+):(.+)$} \ + $line line src dst]} continue + if {[string index $src 0] eq {+}} { + set src [string range $src 1 end] + } + if {![string equal -length 5 refs/ $src]} { + set src $rh_str$src + } + if {![string equal -length 5 refs/ $dst]} { + set dst $rh_str$dst + } + if {[string equal -length $rh_len $rh_str $dst]} { + set some_heads_tracking 1 + } + lappend trck [list $dst $name $src] + } + close $fd + } + } + } + + foreach line [array names repo_config remote.*.url] { + if {![regexp ^remote\.(.*)\.url\$ $line line name]} continue + lappend all_remotes $name + set remote_url($name) $repo_config(remote.$name.url) + + if {[catch {set fl $repo_config(remote.$name.fetch)}]} { + set fl {} + } + foreach line $fl { + if {![regexp {^([^:]+):(.+)$} $line line src dst]} continue + if {[string index $src 0] eq {+}} { + set src [string range $src 1 end] + } + if {![string equal -length 5 refs/ $src]} { + set src $rh_str$src + } + if {![string equal -length 5 refs/ $dst]} { + set dst $rh_str$dst + } + if {[string equal -length $rh_len $rh_str $dst]} { + set some_heads_tracking 1 + } + lappend trck [list $dst $name $src] + } + } + + set tracking_branches [lsort -index 0 -unique $trck] + set all_remotes [lsort -unique $all_remotes] +} + +proc populate_fetch_menu {} { + global all_remotes repo_config + + set remote_m .mbar.remote + set fetch_m $remote_m.fetch + set prune_m $remote_m.prune + + 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} { + if {![winfo exists $fetch_m]} { + menu $prune_m + $remote_m insert 0 cascade \ + -label [mc "Prune from"] \ + -menu $prune_m + + menu $fetch_m + $remote_m insert 0 cascade \ + -label [mc "Fetch from"] \ + -menu $fetch_m + } + + $fetch_m add command \ + -label $r \ + -command [list fetch_from $r] + $prune_m add command \ + -label $r \ + -command [list prune_from $r] + } + } +} + +proc populate_push_menu {} { + global all_remotes repo_config + + set remote_m .mbar.remote + set push_m $remote_m.push + + 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 {![winfo exists $push_m]} { + menu $push_m + $remote_m insert 0 cascade \ + -label [mc "Push to"] \ + -menu $push_m + } + + $push_m add command \ + -label $r \ + -command [list push_to $r] + } + } +} |