зеркало из https://github.com/microsoft/git.git
334 строки
7.1 KiB
Tcl
334 строки
7.1 KiB
Tcl
# git-gui remote management
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# Copyright (C) 2006, 2007 Shawn Pearce
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set some_heads_tracking 0; # assume not
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proc is_tracking_branch {name} {
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global tracking_branches
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foreach spec $tracking_branches {
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set t [lindex $spec 0]
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if {$t eq $name || [string match $t $name]} {
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return 1
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}
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}
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return 0
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}
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proc all_tracking_branches {} {
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global tracking_branches
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set all [list]
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set pat [list]
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set cmd [list]
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foreach spec $tracking_branches {
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set dst [lindex $spec 0]
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if {[string range $dst end-1 end] eq {/*}} {
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lappend pat $spec
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lappend cmd [string range $dst 0 end-2]
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} else {
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lappend all $spec
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}
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}
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if {$pat ne {}} {
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set fd [eval git_read for-each-ref --format=%(refname) $cmd]
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while {[gets $fd n] > 0} {
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foreach spec $pat {
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set dst [string range [lindex $spec 0] 0 end-2]
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set len [string length $dst]
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if {[string equal -length $len $dst $n]} {
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set src [string range [lindex $spec 2] 0 end-2]
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set spec [list \
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$n \
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[lindex $spec 1] \
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$src[string range $n $len end] \
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]
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lappend all $spec
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}
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}
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}
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close $fd
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}
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return [lsort -index 0 -unique $all]
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}
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proc load_all_remotes {} {
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global repo_config
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global all_remotes tracking_branches some_heads_tracking
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global remote_url
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set some_heads_tracking 0
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set all_remotes [list]
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set trck [list]
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set rh_str refs/heads/
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set rh_len [string length $rh_str]
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set rm_dir [gitdir remotes]
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if {[file isdirectory $rm_dir]} {
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set all_remotes [glob \
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-types f \
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-tails \
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-nocomplain \
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-directory $rm_dir *]
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foreach name $all_remotes {
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catch {
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set fd [open [file join $rm_dir $name] r]
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while {[gets $fd line] >= 0} {
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if {[regexp {^URL:[ ]*(.+)$} $line line url]} {
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set remote_url($name) $url
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continue
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}
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if {![regexp {^Pull:[ ]*([^:]+):(.+)$} \
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$line line src dst]} continue
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if {[string index $src 0] eq {+}} {
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set src [string range $src 1 end]
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}
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if {![string equal -length 5 refs/ $src]} {
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set src $rh_str$src
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}
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if {![string equal -length 5 refs/ $dst]} {
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set dst $rh_str$dst
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}
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if {[string equal -length $rh_len $rh_str $dst]} {
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set some_heads_tracking 1
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}
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lappend trck [list $dst $name $src]
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}
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close $fd
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}
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}
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}
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foreach line [array names repo_config remote.*.url] {
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if {![regexp ^remote\.(.*)\.url\$ $line line name]} continue
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lappend all_remotes $name
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set remote_url($name) $repo_config(remote.$name.url)
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if {[catch {set fl $repo_config(remote.$name.fetch)}]} {
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set fl {}
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}
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foreach line $fl {
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if {![regexp {^([^:]+):(.+)$} $line line src dst]} continue
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if {[string index $src 0] eq {+}} {
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set src [string range $src 1 end]
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}
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if {![string equal -length 5 refs/ $src]} {
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set src $rh_str$src
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}
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if {![string equal -length 5 refs/ $dst]} {
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set dst $rh_str$dst
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}
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if {[string equal -length $rh_len $rh_str $dst]} {
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set some_heads_tracking 1
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}
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lappend trck [list $dst $name $src]
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}
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}
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set tracking_branches [lsort -index 0 -unique $trck]
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set all_remotes [lsort -unique $all_remotes]
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}
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proc add_fetch_entry {r} {
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global repo_config
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set remote_m .mbar.remote
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set fetch_m $remote_m.fetch
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set prune_m $remote_m.prune
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set remove_m $remote_m.remove
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set enable 0
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if {![catch {set a $repo_config(remote.$r.url)}]} {
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if {![catch {set a $repo_config(remote.$r.fetch)}]} {
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set enable 1
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}
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} else {
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catch {
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set fd [open [gitdir remotes $r] r]
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while {[gets $fd n] >= 0} {
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if {[regexp {^Pull:[ \t]*([^:]+):} $n]} {
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set enable 1
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break
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}
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}
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close $fd
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}
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}
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if {$enable} {
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make_sure_remote_submenues_exist $remote_m
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$fetch_m add command \
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-label $r \
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-command [list fetch_from $r]
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$prune_m add command \
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-label $r \
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-command [list prune_from $r]
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$remove_m add command \
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-label $r \
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-command [list remove_remote $r]
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}
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}
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proc add_push_entry {r} {
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global repo_config
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set remote_m .mbar.remote
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set push_m $remote_m.push
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set enable 0
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if {![catch {set a $repo_config(remote.$r.url)}]} {
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if {![catch {set a $repo_config(remote.$r.push)}]} {
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set enable 1
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}
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} else {
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catch {
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set fd [open [gitdir remotes $r] r]
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while {[gets $fd n] >= 0} {
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if {[regexp {^Push:[ \t]*([^:]+):} $n]} {
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set enable 1
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break
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}
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}
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close $fd
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}
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}
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if {$enable} {
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if {![winfo exists $push_m]} {
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menu $push_m
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$remote_m insert 0 cascade \
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-label [mc "Push to"] \
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-menu $push_m
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}
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$push_m add command \
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-label $r \
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-command [list push_to $r]
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}
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}
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proc make_sure_remote_submenues_exist {remote_m} {
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set fetch_m $remote_m.fetch
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set prune_m $remote_m.prune
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set remove_m $remote_m.remove
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if {![winfo exists $fetch_m]} {
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menu $remove_m
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$remote_m insert 0 cascade \
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-label [mc "Remove Remote"] \
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-menu $remove_m
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menu $prune_m
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$remote_m insert 0 cascade \
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-label [mc "Prune from"] \
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-menu $prune_m
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menu $fetch_m
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$remote_m insert 0 cascade \
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-label [mc "Fetch from"] \
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-menu $fetch_m
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}
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}
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proc update_all_remotes_menu_entry {} {
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global all_remotes
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if {[git-version < 1.6.6]} { return }
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set have_remote 0
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foreach r $all_remotes {
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incr have_remote
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}
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set remote_m .mbar.remote
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set fetch_m $remote_m.fetch
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set prune_m $remote_m.prune
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if {$have_remote > 1} {
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make_sure_remote_submenues_exist $remote_m
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if {[$fetch_m type end] eq "command" \
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&& [$fetch_m entrycget end -label] ne [mc "All"]} {
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$fetch_m insert end separator
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$fetch_m insert end command \
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-label [mc "All"] \
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-command fetch_from_all
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$prune_m insert end separator
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$prune_m insert end command \
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-label [mc "All"] \
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-command prune_from_all
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}
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} else {
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if {[winfo exists $fetch_m]} {
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if {[$fetch_m type end] eq "command" \
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&& [$fetch_m entrycget end -label] eq [mc "All"]} {
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delete_from_menu $fetch_m end
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delete_from_menu $fetch_m end
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delete_from_menu $prune_m end
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delete_from_menu $prune_m end
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}
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}
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}
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}
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proc populate_remotes_menu {} {
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global all_remotes
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foreach r $all_remotes {
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add_fetch_entry $r
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add_push_entry $r
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}
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update_all_remotes_menu_entry
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}
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proc add_single_remote {name location} {
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global all_remotes repo_config
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lappend all_remotes $name
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git remote add $name $location
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# XXX: Better re-read the config so that we will never get out
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# of sync with git remote implementation?
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set repo_config(remote.$name.url) $location
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set repo_config(remote.$name.fetch) "+refs/heads/*:refs/remotes/$name/*"
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add_fetch_entry $name
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add_push_entry $name
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update_all_remotes_menu_entry
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}
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proc delete_from_menu {menu name} {
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if {[winfo exists $menu]} {
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$menu delete $name
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}
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}
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proc remove_remote {name} {
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global all_remotes repo_config
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git remote rm $name
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catch {
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# Missing values are ok
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unset repo_config(remote.$name.url)
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unset repo_config(remote.$name.fetch)
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unset repo_config(remote.$name.push)
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}
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set i [lsearch -exact $all_remotes $name]
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set all_remotes [lreplace $all_remotes $i $i]
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set remote_m .mbar.remote
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delete_from_menu $remote_m.fetch $name
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delete_from_menu $remote_m.prune $name
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delete_from_menu $remote_m.remove $name
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# Not all remotes are in the push menu
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catch { delete_from_menu $remote_m.push $name }
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update_all_remotes_menu_entry
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}
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