1125 lines
26 KiB
Tcl
1125 lines
26 KiB
Tcl
# git-gui Git repository chooser
|
|
# Copyright (C) 2007 Shawn Pearce
|
|
|
|
class choose_repository {
|
|
|
|
field top
|
|
field w
|
|
field w_body ; # Widget holding the center content
|
|
field w_next ; # Next button
|
|
field w_quit ; # Quit button
|
|
field o_cons ; # Console object (if active)
|
|
|
|
# Status mega-widget instance during _do_clone2 (used by _copy_files and
|
|
# _link_files). Widget is destroyed before _do_clone2 calls
|
|
# _do_clone_checkout
|
|
field o_status
|
|
|
|
# Operation displayed by status mega-widget during _do_clone_checkout =>
|
|
# _readtree_wait => _postcheckout_wait => _do_clone_submodules =>
|
|
# _do_validate_submodule_cloning. The status mega-widget is a different
|
|
# instance than that stored in $o_status in earlier operations.
|
|
field o_status_op
|
|
|
|
field w_types ; # List of type buttons in clone
|
|
field w_recentlist ; # Listbox containing recent repositories
|
|
field w_localpath ; # Entry widget bound to local_path
|
|
|
|
field done 0 ; # Finished picking the repository?
|
|
field local_path {} ; # Where this repository is locally
|
|
field origin_url {} ; # Where we are cloning from
|
|
field origin_name origin ; # What we shall call 'origin'
|
|
field clone_type hardlink ; # Type of clone to construct
|
|
field recursive true ; # Recursive cloning flag
|
|
field readtree_err ; # Error output from read-tree (if any)
|
|
field sorted_recent ; # recent repositories (sorted)
|
|
|
|
constructor pick {} {
|
|
global M1T M1B use_ttk NS
|
|
|
|
if {[set maxrecent [get_config gui.maxrecentrepo]] eq {}} {
|
|
set maxrecent 10
|
|
}
|
|
|
|
make_dialog top w
|
|
wm title $top [mc "Git Gui"]
|
|
|
|
if {$top eq {.}} {
|
|
menu $w.mbar -tearoff 0
|
|
$top configure -menu $w.mbar
|
|
|
|
set m_repo $w.mbar.repository
|
|
$w.mbar add cascade \
|
|
-label [mc Repository] \
|
|
-menu $m_repo
|
|
menu $m_repo
|
|
|
|
if {[is_MacOSX]} {
|
|
$w.mbar add cascade -label Apple -menu .mbar.apple
|
|
menu $w.mbar.apple
|
|
$w.mbar.apple add command \
|
|
-label [mc "About %s" [appname]] \
|
|
-command do_about
|
|
$w.mbar.apple add command \
|
|
-label [mc "Show SSH Key"] \
|
|
-command do_ssh_key
|
|
} else {
|
|
$w.mbar add cascade -label [mc Help] -menu $w.mbar.help
|
|
menu $w.mbar.help
|
|
$w.mbar.help add command \
|
|
-label [mc "About %s" [appname]] \
|
|
-command do_about
|
|
$w.mbar.help add command \
|
|
-label [mc "Show SSH Key"] \
|
|
-command do_ssh_key
|
|
}
|
|
|
|
wm protocol $top WM_DELETE_WINDOW exit
|
|
bind $top <$M1B-q> exit
|
|
bind $top <$M1B-Q> exit
|
|
bind $top <Key-Escape> exit
|
|
} else {
|
|
wm geometry $top "+[winfo rootx .]+[winfo rooty .]"
|
|
bind $top <Key-Escape> [list destroy $top]
|
|
set m_repo {}
|
|
}
|
|
|
|
pack [git_logo $w.git_logo] -side left -fill y -padx 10 -pady 10
|
|
|
|
set w_body $w.body
|
|
set opts $w_body.options
|
|
${NS}::frame $w_body
|
|
text $opts \
|
|
-cursor $::cursor_ptr \
|
|
-relief flat \
|
|
-background [get_bg_color $w_body] \
|
|
-wrap none \
|
|
-spacing1 5 \
|
|
-width 50 \
|
|
-height 3
|
|
pack $opts -anchor w -fill x
|
|
|
|
$opts tag conf link_new -foreground blue -underline 1
|
|
$opts tag bind link_new <1> [cb _next new]
|
|
$opts insert end [mc "Create New Repository"] link_new
|
|
$opts insert end "\n"
|
|
if {$m_repo ne {}} {
|
|
$m_repo add command \
|
|
-command [cb _next new] \
|
|
-accelerator $M1T-N \
|
|
-label [mc "New..."]
|
|
bind $top <$M1B-n> [cb _next new]
|
|
bind $top <$M1B-N> [cb _next new]
|
|
}
|
|
|
|
$opts tag conf link_clone -foreground blue -underline 1
|
|
$opts tag bind link_clone <1> [cb _next clone]
|
|
$opts insert end [mc "Clone Existing Repository"] link_clone
|
|
$opts insert end "\n"
|
|
if {$m_repo ne {}} {
|
|
if {[tk windowingsystem] eq "win32"} {
|
|
set key L
|
|
} else {
|
|
set key C
|
|
}
|
|
$m_repo add command \
|
|
-command [cb _next clone] \
|
|
-accelerator $M1T-$key \
|
|
-label [mc "Clone..."]
|
|
bind $top <$M1B-[string tolower $key]> [cb _next clone]
|
|
bind $top <$M1B-[string toupper $key]> [cb _next clone]
|
|
}
|
|
|
|
$opts tag conf link_open -foreground blue -underline 1
|
|
$opts tag bind link_open <1> [cb _next open]
|
|
$opts insert end [mc "Open Existing Repository"] link_open
|
|
$opts insert end "\n"
|
|
if {$m_repo ne {}} {
|
|
$m_repo add command \
|
|
-command [cb _next open] \
|
|
-accelerator $M1T-O \
|
|
-label [mc "Open..."]
|
|
bind $top <$M1B-o> [cb _next open]
|
|
bind $top <$M1B-O> [cb _next open]
|
|
}
|
|
|
|
$opts conf -state disabled
|
|
|
|
set sorted_recent [_get_recentrepos]
|
|
if {[llength $sorted_recent] > 0} {
|
|
if {$m_repo ne {}} {
|
|
$m_repo add separator
|
|
$m_repo add command \
|
|
-state disabled \
|
|
-label [mc "Recent Repositories"]
|
|
}
|
|
|
|
if {[set lenrecent [llength $sorted_recent]] < $maxrecent} {
|
|
set lenrecent $maxrecent
|
|
}
|
|
|
|
${NS}::label $w_body.space
|
|
${NS}::label $w_body.recentlabel \
|
|
-anchor w \
|
|
-text [mc "Open Recent Repository:"]
|
|
set w_recentlist $w_body.recentlist
|
|
text $w_recentlist \
|
|
-cursor $::cursor_ptr \
|
|
-relief flat \
|
|
-background [get_bg_color $w_body.recentlabel] \
|
|
-wrap none \
|
|
-width 50 \
|
|
-height $lenrecent
|
|
$w_recentlist tag conf link \
|
|
-foreground blue \
|
|
-underline 1
|
|
set home $::env(HOME)
|
|
set home "[file normalize $home]/"
|
|
set hlen [string length $home]
|
|
foreach p $sorted_recent {
|
|
set path $p
|
|
if {[string equal -length $hlen $home $p]} {
|
|
set p "~/[string range $p $hlen end]"
|
|
}
|
|
regsub -all "\n" $p "\\n" p
|
|
$w_recentlist insert end $p link
|
|
$w_recentlist insert end "\n"
|
|
|
|
if {$m_repo ne {}} {
|
|
$m_repo add command \
|
|
-command [cb _open_recent_path $path] \
|
|
-label " $p"
|
|
}
|
|
}
|
|
$w_recentlist conf -state disabled
|
|
$w_recentlist tag bind link <1> [cb _open_recent %x,%y]
|
|
pack $w_body.space -anchor w -fill x
|
|
pack $w_body.recentlabel -anchor w -fill x
|
|
pack $w_recentlist -anchor w -fill x
|
|
}
|
|
pack $w_body -fill x -padx 10 -pady 10
|
|
|
|
${NS}::frame $w.buttons
|
|
set w_next $w.buttons.next
|
|
set w_quit $w.buttons.quit
|
|
${NS}::button $w_quit \
|
|
-text [mc "Quit"] \
|
|
-command exit
|
|
pack $w_quit -side right -padx 5
|
|
pack $w.buttons -side bottom -fill x -padx 10 -pady 10
|
|
|
|
if {$m_repo ne {}} {
|
|
$m_repo add separator
|
|
$m_repo add command \
|
|
-label [mc Quit] \
|
|
-command exit \
|
|
-accelerator $M1T-Q
|
|
}
|
|
|
|
bind $top <Return> [cb _invoke_next]
|
|
bind $top <Visibility> "
|
|
[cb _center]
|
|
grab $top
|
|
focus $top
|
|
bind $top <Visibility> {}
|
|
"
|
|
wm deiconify $top
|
|
tkwait variable @done
|
|
|
|
grab release $top
|
|
if {$top eq {.}} {
|
|
eval destroy [winfo children $top]
|
|
}
|
|
}
|
|
|
|
method _center {} {
|
|
set nx [winfo reqwidth $top]
|
|
set ny [winfo reqheight $top]
|
|
set rx [expr {([winfo screenwidth $top] - $nx) / 3}]
|
|
set ry [expr {([winfo screenheight $top] - $ny) / 3}]
|
|
wm geometry $top [format {+%d+%d} $rx $ry]
|
|
}
|
|
|
|
method _invoke_next {} {
|
|
if {[winfo exists $w_next]} {
|
|
uplevel #0 [$w_next cget -command]
|
|
}
|
|
}
|
|
|
|
proc _get_recentrepos {} {
|
|
set recent [list]
|
|
foreach p [lsort -unique [get_config gui.recentrepo]] {
|
|
if {[_is_git [file join $p .git]]} {
|
|
lappend recent $p
|
|
} else {
|
|
_unset_recentrepo $p
|
|
}
|
|
}
|
|
return $recent
|
|
}
|
|
|
|
proc _unset_recentrepo {p} {
|
|
regsub -all -- {([()\[\]{}\.^$+*?\\])} $p {\\\1} p
|
|
catch {git config --global --unset-all gui.recentrepo "^$p\$"}
|
|
load_config 1
|
|
}
|
|
|
|
proc _append_recentrepos {path} {
|
|
set path [file normalize $path]
|
|
set recent [get_config gui.recentrepo]
|
|
|
|
if {[lindex $recent end] eq $path} {
|
|
return
|
|
}
|
|
|
|
set i [lsearch $recent $path]
|
|
if {$i >= 0} {
|
|
_unset_recentrepo $path
|
|
}
|
|
|
|
git config --global --add gui.recentrepo $path
|
|
load_config 1
|
|
set recent [get_config gui.recentrepo]
|
|
|
|
if {[set maxrecent [get_config gui.maxrecentrepo]] eq {}} {
|
|
set maxrecent 10
|
|
}
|
|
|
|
while {[llength $recent] > $maxrecent} {
|
|
_unset_recentrepo [lindex $recent 0]
|
|
set recent [get_config gui.recentrepo]
|
|
}
|
|
}
|
|
|
|
method _open_recent {xy} {
|
|
set id [lindex [split [$w_recentlist index @$xy] .] 0]
|
|
set local_path [lindex $sorted_recent [expr {$id - 1}]]
|
|
_do_open2 $this
|
|
}
|
|
|
|
method _open_recent_path {p} {
|
|
set local_path $p
|
|
_do_open2 $this
|
|
}
|
|
|
|
method _next {action} {
|
|
global NS
|
|
destroy $w_body
|
|
if {![winfo exists $w_next]} {
|
|
${NS}::button $w_next -default active
|
|
set pos -before
|
|
if {[tk windowingsystem] eq "win32"} { set pos -after }
|
|
pack $w_next -side right -padx 5 $pos $w_quit
|
|
}
|
|
_do_$action $this
|
|
}
|
|
|
|
method _write_local_path {args} {
|
|
if {$local_path eq {}} {
|
|
$w_next conf -state disabled
|
|
} else {
|
|
$w_next conf -state normal
|
|
}
|
|
}
|
|
|
|
method _git_init {} {
|
|
if {[catch {file mkdir $local_path} err]} {
|
|
error_popup [strcat \
|
|
[mc "Failed to create repository %s:" $local_path] \
|
|
"\n\n$err"]
|
|
return 0
|
|
}
|
|
|
|
if {[catch {cd $local_path} err]} {
|
|
error_popup [strcat \
|
|
[mc "Failed to create repository %s:" $local_path] \
|
|
"\n\n$err"]
|
|
return 0
|
|
}
|
|
|
|
if {[catch {git init} err]} {
|
|
error_popup [strcat \
|
|
[mc "Failed to create repository %s:" $local_path] \
|
|
"\n\n$err"]
|
|
return 0
|
|
}
|
|
|
|
_append_recentrepos [pwd]
|
|
set ::_gitdir .git
|
|
set ::_prefix {}
|
|
return 1
|
|
}
|
|
|
|
proc _is_git {path {outdir_var ""}} {
|
|
if {$outdir_var ne ""} {
|
|
upvar 1 $outdir_var outdir
|
|
}
|
|
if {[catch {set outdir [git rev-parse --resolve-git-dir $path]}]} {
|
|
return 0
|
|
}
|
|
return 1
|
|
}
|
|
|
|
proc _objdir {path} {
|
|
set objdir [file join $path .git objects]
|
|
if {[file isdirectory $objdir]} {
|
|
return $objdir
|
|
}
|
|
|
|
set objdir [file join $path objects]
|
|
if {[file isdirectory $objdir]} {
|
|
return $objdir
|
|
}
|
|
|
|
return {}
|
|
}
|
|
|
|
######################################################################
|
|
##
|
|
## Create New Repository
|
|
|
|
method _do_new {} {
|
|
global use_ttk NS
|
|
$w_next conf \
|
|
-state disabled \
|
|
-command [cb _do_new2] \
|
|
-text [mc "Create"]
|
|
|
|
${NS}::frame $w_body
|
|
${NS}::label $w_body.h \
|
|
-font font_uibold -anchor center \
|
|
-text [mc "Create New Repository"]
|
|
pack $w_body.h -side top -fill x -pady 10
|
|
pack $w_body -fill x -padx 10
|
|
|
|
${NS}::frame $w_body.where
|
|
${NS}::label $w_body.where.l -text [mc "Directory:"]
|
|
${NS}::entry $w_body.where.t \
|
|
-textvariable @local_path \
|
|
-width 50
|
|
${NS}::button $w_body.where.b \
|
|
-text [mc "Browse"] \
|
|
-command [cb _new_local_path]
|
|
set w_localpath $w_body.where.t
|
|
|
|
grid $w_body.where.l $w_body.where.t $w_body.where.b -sticky ew
|
|
pack $w_body.where -fill x
|
|
|
|
grid columnconfigure $w_body.where 1 -weight 1
|
|
|
|
trace add variable @local_path write [cb _write_local_path]
|
|
bind $w_body.h <Destroy> [list trace remove variable @local_path write [cb _write_local_path]]
|
|
update
|
|
focus $w_body.where.t
|
|
}
|
|
|
|
method _new_local_path {} {
|
|
if {$local_path ne {}} {
|
|
set p [file dirname $local_path]
|
|
} else {
|
|
set p [pwd]
|
|
}
|
|
|
|
set p [tk_chooseDirectory \
|
|
-initialdir $p \
|
|
-parent $top \
|
|
-title [mc "Git Repository"] \
|
|
-mustexist false]
|
|
if {$p eq {}} return
|
|
|
|
set p [file normalize $p]
|
|
if {![_new_ok $p]} {
|
|
return
|
|
}
|
|
set local_path $p
|
|
$w_localpath icursor end
|
|
}
|
|
|
|
method _do_new2 {} {
|
|
if {![_new_ok $local_path]} {
|
|
return
|
|
}
|
|
if {![_git_init $this]} {
|
|
return
|
|
}
|
|
set done 1
|
|
}
|
|
|
|
proc _new_ok {p} {
|
|
if {[file isdirectory $p]} {
|
|
if {[_is_git [file join $p .git]]} {
|
|
error_popup [mc "Directory %s already exists." $p]
|
|
return 0
|
|
}
|
|
} elseif {[file exists $p]} {
|
|
error_popup [mc "File %s already exists." $p]
|
|
return 0
|
|
}
|
|
return 1
|
|
}
|
|
|
|
######################################################################
|
|
##
|
|
## Clone Existing Repository
|
|
|
|
method _do_clone {} {
|
|
global use_ttk NS
|
|
$w_next conf \
|
|
-state disabled \
|
|
-command [cb _do_clone2] \
|
|
-text [mc "Clone"]
|
|
|
|
${NS}::frame $w_body
|
|
${NS}::label $w_body.h \
|
|
-font font_uibold -anchor center \
|
|
-text [mc "Clone Existing Repository"]
|
|
pack $w_body.h -side top -fill x -pady 10
|
|
pack $w_body -fill x -padx 10
|
|
|
|
set args $w_body.args
|
|
${NS}::frame $w_body.args
|
|
pack $args -fill both
|
|
|
|
${NS}::label $args.origin_l -text [mc "Source Location:"]
|
|
${NS}::entry $args.origin_t \
|
|
-textvariable @origin_url \
|
|
-width 50
|
|
${NS}::button $args.origin_b \
|
|
-text [mc "Browse"] \
|
|
-command [cb _open_origin]
|
|
grid $args.origin_l $args.origin_t $args.origin_b -sticky ew
|
|
|
|
${NS}::label $args.where_l -text [mc "Target Directory:"]
|
|
${NS}::entry $args.where_t \
|
|
-textvariable @local_path \
|
|
-width 50
|
|
${NS}::button $args.where_b \
|
|
-text [mc "Browse"] \
|
|
-command [cb _new_local_path]
|
|
grid $args.where_l $args.where_t $args.where_b -sticky ew
|
|
set w_localpath $args.where_t
|
|
|
|
${NS}::label $args.type_l -text [mc "Clone Type:"]
|
|
${NS}::frame $args.type_f
|
|
set w_types [list]
|
|
lappend w_types [${NS}::radiobutton $args.type_f.hardlink \
|
|
-state disabled \
|
|
-text [mc "Standard (Fast, Semi-Redundant, Hardlinks)"] \
|
|
-variable @clone_type \
|
|
-value hardlink]
|
|
lappend w_types [${NS}::radiobutton $args.type_f.full \
|
|
-state disabled \
|
|
-text [mc "Full Copy (Slower, Redundant Backup)"] \
|
|
-variable @clone_type \
|
|
-value full]
|
|
lappend w_types [${NS}::radiobutton $args.type_f.shared \
|
|
-state disabled \
|
|
-text [mc "Shared (Fastest, Not Recommended, No Backup)"] \
|
|
-variable @clone_type \
|
|
-value shared]
|
|
foreach r $w_types {
|
|
pack $r -anchor w
|
|
}
|
|
${NS}::checkbutton $args.type_f.recursive \
|
|
-text [mc "Recursively clone submodules too"] \
|
|
-variable @recursive \
|
|
-onvalue true -offvalue false
|
|
pack $args.type_f.recursive -anchor w
|
|
grid $args.type_l $args.type_f -sticky new
|
|
|
|
grid columnconfigure $args 1 -weight 1
|
|
|
|
trace add variable @local_path write [cb _update_clone]
|
|
trace add variable @origin_url write [cb _update_clone]
|
|
bind $w_body.h <Destroy> "
|
|
[list trace remove variable @local_path write [cb _update_clone]]
|
|
[list trace remove variable @origin_url write [cb _update_clone]]
|
|
"
|
|
update
|
|
focus $args.origin_t
|
|
}
|
|
|
|
method _open_origin {} {
|
|
if {$origin_url ne {} && [file isdirectory $origin_url]} {
|
|
set p $origin_url
|
|
} else {
|
|
set p [pwd]
|
|
}
|
|
|
|
set p [tk_chooseDirectory \
|
|
-initialdir $p \
|
|
-parent $top \
|
|
-title [mc "Git Repository"] \
|
|
-mustexist true]
|
|
if {$p eq {}} return
|
|
|
|
set p [file normalize $p]
|
|
if {![_is_git [file join $p .git]] && ![_is_git $p]} {
|
|
error_popup [mc "Not a Git repository: %s" [file tail $p]]
|
|
return
|
|
}
|
|
set origin_url $p
|
|
}
|
|
|
|
method _update_clone {args} {
|
|
if {$local_path ne {} && $origin_url ne {}} {
|
|
$w_next conf -state normal
|
|
} else {
|
|
$w_next conf -state disabled
|
|
}
|
|
|
|
if {$origin_url ne {} &&
|
|
( [_is_git [file join $origin_url .git]]
|
|
|| [_is_git $origin_url])} {
|
|
set e normal
|
|
if {[[lindex $w_types 0] cget -state] eq {disabled}} {
|
|
set clone_type hardlink
|
|
}
|
|
} else {
|
|
set e disabled
|
|
set clone_type full
|
|
}
|
|
|
|
foreach r $w_types {
|
|
$r conf -state $e
|
|
}
|
|
}
|
|
|
|
method _do_clone2 {} {
|
|
if {[file isdirectory $origin_url]} {
|
|
set origin_url [file normalize $origin_url]
|
|
}
|
|
|
|
if {$clone_type eq {hardlink} && ![file isdirectory $origin_url]} {
|
|
error_popup [mc "Standard only available for local repository."]
|
|
return
|
|
}
|
|
if {$clone_type eq {shared} && ![file isdirectory $origin_url]} {
|
|
error_popup [mc "Shared only available for local repository."]
|
|
return
|
|
}
|
|
|
|
if {$clone_type eq {hardlink} || $clone_type eq {shared}} {
|
|
set objdir [_objdir $origin_url]
|
|
if {$objdir eq {}} {
|
|
error_popup [mc "Not a Git repository: %s" [file tail $origin_url]]
|
|
return
|
|
}
|
|
}
|
|
|
|
set giturl $origin_url
|
|
|
|
if {[file exists $local_path]} {
|
|
error_popup [mc "Location %s already exists." $local_path]
|
|
return
|
|
}
|
|
|
|
if {![_git_init $this]} return
|
|
set local_path [pwd]
|
|
|
|
if {[catch {
|
|
git config remote.$origin_name.url $giturl
|
|
git config remote.$origin_name.fetch +refs/heads/*:refs/remotes/$origin_name/*
|
|
} err]} {
|
|
error_popup [strcat [mc "Failed to configure origin"] "\n\n$err"]
|
|
return
|
|
}
|
|
|
|
destroy $w_body $w_next
|
|
|
|
switch -exact -- $clone_type {
|
|
hardlink {
|
|
set o_status [status_bar::two_line $w_body]
|
|
pack $w_body -fill x -padx 10 -pady 10
|
|
|
|
set status_op [$o_status start \
|
|
[mc "Counting objects"] \
|
|
[mc "buckets"]]
|
|
update
|
|
|
|
if {[file exists [file join $objdir info alternates]]} {
|
|
set pwd [pwd]
|
|
if {[catch {
|
|
file mkdir [gitdir objects info]
|
|
set f_in [open [file join $objdir info alternates] r]
|
|
set f_cp [open [gitdir objects info alternates] w]
|
|
fconfigure $f_in -translation binary -encoding binary
|
|
fconfigure $f_cp -translation binary -encoding binary
|
|
cd $objdir
|
|
while {[gets $f_in line] >= 0} {
|
|
puts $f_cp [file normalize $line]
|
|
}
|
|
close $f_in
|
|
close $f_cp
|
|
cd $pwd
|
|
} err]} {
|
|
catch {cd $pwd}
|
|
_clone_failed $this [mc "Unable to copy objects/info/alternates: %s" $err]
|
|
$status_op stop
|
|
return
|
|
}
|
|
}
|
|
|
|
set tolink [list]
|
|
set buckets [glob \
|
|
-tails \
|
|
-nocomplain \
|
|
-directory [file join $objdir] ??]
|
|
set bcnt [expr {[llength $buckets] + 2}]
|
|
set bcur 1
|
|
$status_op update $bcur $bcnt
|
|
update
|
|
|
|
file mkdir [file join .git objects pack]
|
|
foreach i [glob -tails -nocomplain \
|
|
-directory [file join $objdir pack] *] {
|
|
lappend tolink [file join pack $i]
|
|
}
|
|
$status_op update [incr bcur] $bcnt
|
|
update
|
|
|
|
foreach i $buckets {
|
|
file mkdir [file join .git objects $i]
|
|
foreach j [glob -tails -nocomplain \
|
|
-directory [file join $objdir $i] *] {
|
|
lappend tolink [file join $i $j]
|
|
}
|
|
$status_op update [incr bcur] $bcnt
|
|
update
|
|
}
|
|
$status_op stop
|
|
|
|
if {$tolink eq {}} {
|
|
info_popup [strcat \
|
|
[mc "Nothing to clone from %s." $origin_url] \
|
|
"\n" \
|
|
[mc "The 'master' branch has not been initialized."] \
|
|
]
|
|
destroy $w_body
|
|
set done 1
|
|
return
|
|
}
|
|
|
|
set i [lindex $tolink 0]
|
|
if {[catch {
|
|
file link -hard \
|
|
[file join .git objects $i] \
|
|
[file join $objdir $i]
|
|
} err]} {
|
|
info_popup [mc "Hardlinks are unavailable. Falling back to copying."]
|
|
set i [_copy_files $this $objdir $tolink]
|
|
} else {
|
|
set i [_link_files $this $objdir [lrange $tolink 1 end]]
|
|
}
|
|
if {!$i} return
|
|
|
|
destroy $w_body
|
|
|
|
set o_status {}
|
|
}
|
|
full {
|
|
set o_cons [console::embed \
|
|
$w_body \
|
|
[mc "Cloning from %s" $origin_url]]
|
|
pack $w_body -fill both -expand 1 -padx 10
|
|
$o_cons exec \
|
|
[list git fetch --no-tags -k $origin_name] \
|
|
[cb _do_clone_tags]
|
|
}
|
|
shared {
|
|
set fd [open [gitdir objects info alternates] w]
|
|
fconfigure $fd -translation binary
|
|
puts $fd $objdir
|
|
close $fd
|
|
}
|
|
}
|
|
|
|
if {$clone_type eq {hardlink} || $clone_type eq {shared}} {
|
|
if {![_clone_refs $this]} return
|
|
set pwd [pwd]
|
|
if {[catch {
|
|
cd $origin_url
|
|
set HEAD [git rev-parse --verify HEAD^0]
|
|
} err]} {
|
|
_clone_failed $this [mc "Not a Git repository: %s" [file tail $origin_url]]
|
|
return 0
|
|
}
|
|
cd $pwd
|
|
_do_clone_checkout $this $HEAD
|
|
}
|
|
}
|
|
|
|
method _copy_files {objdir tocopy} {
|
|
set status_op [$o_status start \
|
|
[mc "Copying objects"] \
|
|
[mc "KiB"]]
|
|
set tot 0
|
|
set cmp 0
|
|
foreach p $tocopy {
|
|
incr tot [file size [file join $objdir $p]]
|
|
}
|
|
foreach p $tocopy {
|
|
if {[catch {
|
|
set f_in [open [file join $objdir $p] r]
|
|
set f_cp [open [file join .git objects $p] w]
|
|
fconfigure $f_in -translation binary -encoding binary
|
|
fconfigure $f_cp -translation binary -encoding binary
|
|
|
|
while {![eof $f_in]} {
|
|
incr cmp [fcopy $f_in $f_cp -size 16384]
|
|
$status_op update \
|
|
[expr {$cmp / 1024}] \
|
|
[expr {$tot / 1024}]
|
|
update
|
|
}
|
|
|
|
close $f_in
|
|
close $f_cp
|
|
} err]} {
|
|
_clone_failed $this [mc "Unable to copy object: %s" $err]
|
|
$status_op stop
|
|
return 0
|
|
}
|
|
}
|
|
$status_op stop
|
|
return 1
|
|
}
|
|
|
|
method _link_files {objdir tolink} {
|
|
set total [llength $tolink]
|
|
set status_op [$o_status start \
|
|
[mc "Linking objects"] \
|
|
[mc "objects"]]
|
|
for {set i 0} {$i < $total} {} {
|
|
set p [lindex $tolink $i]
|
|
if {[catch {
|
|
file link -hard \
|
|
[file join .git objects $p] \
|
|
[file join $objdir $p]
|
|
} err]} {
|
|
_clone_failed $this [mc "Unable to hardlink object: %s" $err]
|
|
$status_op stop
|
|
return 0
|
|
}
|
|
|
|
incr i
|
|
if {$i % 5 == 0} {
|
|
$status_op update $i $total
|
|
update
|
|
}
|
|
}
|
|
$status_op stop
|
|
return 1
|
|
}
|
|
|
|
method _clone_refs {} {
|
|
set pwd [pwd]
|
|
if {[catch {cd $origin_url} err]} {
|
|
error_popup [mc "Not a Git repository: %s" [file tail $origin_url]]
|
|
return 0
|
|
}
|
|
set fd_in [git_read for-each-ref \
|
|
--tcl \
|
|
{--format=list %(refname) %(objectname) %(*objectname)}]
|
|
cd $pwd
|
|
|
|
set fd [open [gitdir packed-refs] w]
|
|
fconfigure $fd -translation binary
|
|
puts $fd "# pack-refs with: peeled"
|
|
while {[gets $fd_in line] >= 0} {
|
|
set line [eval $line]
|
|
set refn [lindex $line 0]
|
|
set robj [lindex $line 1]
|
|
set tobj [lindex $line 2]
|
|
|
|
if {[regsub ^refs/heads/ $refn \
|
|
"refs/remotes/$origin_name/" refn]} {
|
|
puts $fd "$robj $refn"
|
|
} elseif {[string match refs/tags/* $refn]} {
|
|
puts $fd "$robj $refn"
|
|
if {$tobj ne {}} {
|
|
puts $fd "^$tobj"
|
|
}
|
|
}
|
|
}
|
|
close $fd_in
|
|
close $fd
|
|
return 1
|
|
}
|
|
|
|
method _do_clone_tags {ok} {
|
|
if {$ok} {
|
|
$o_cons exec \
|
|
[list git fetch --tags -k $origin_name] \
|
|
[cb _do_clone_HEAD]
|
|
} else {
|
|
$o_cons done $ok
|
|
_clone_failed $this [mc "Cannot fetch branches and objects. See console output for details."]
|
|
}
|
|
}
|
|
|
|
method _do_clone_HEAD {ok} {
|
|
if {$ok} {
|
|
$o_cons exec \
|
|
[list git fetch $origin_name HEAD] \
|
|
[cb _do_clone_full_end]
|
|
} else {
|
|
$o_cons done $ok
|
|
_clone_failed $this [mc "Cannot fetch tags. See console output for details."]
|
|
}
|
|
}
|
|
|
|
method _do_clone_full_end {ok} {
|
|
$o_cons done $ok
|
|
|
|
if {$ok} {
|
|
destroy $w_body
|
|
|
|
set HEAD {}
|
|
if {[file exists [gitdir FETCH_HEAD]]} {
|
|
set fd [open [gitdir FETCH_HEAD] r]
|
|
while {[gets $fd line] >= 0} {
|
|
if {[regexp "^(.{40})\t\t" $line line HEAD]} {
|
|
break
|
|
}
|
|
}
|
|
close $fd
|
|
}
|
|
|
|
catch {git pack-refs}
|
|
_do_clone_checkout $this $HEAD
|
|
} else {
|
|
_clone_failed $this [mc "Cannot determine HEAD. See console output for details."]
|
|
}
|
|
}
|
|
|
|
method _clone_failed {{why {}}} {
|
|
if {[catch {file delete -force $local_path} err]} {
|
|
set why [strcat \
|
|
$why \
|
|
"\n\n" \
|
|
[mc "Unable to cleanup %s" $local_path] \
|
|
"\n\n" \
|
|
$err]
|
|
}
|
|
if {$why ne {}} {
|
|
update
|
|
error_popup [strcat [mc "Clone failed."] "\n" $why]
|
|
}
|
|
}
|
|
|
|
method _do_clone_checkout {HEAD} {
|
|
if {$HEAD eq {}} {
|
|
info_popup [strcat \
|
|
[mc "No default branch obtained."] \
|
|
"\n" \
|
|
[mc "The 'master' branch has not been initialized."] \
|
|
]
|
|
set done 1
|
|
return
|
|
}
|
|
if {[catch {
|
|
git update-ref HEAD $HEAD^0
|
|
} err]} {
|
|
info_popup [strcat \
|
|
[mc "Cannot resolve %s as a commit." $HEAD^0] \
|
|
"\n $err" \
|
|
"\n" \
|
|
[mc "The 'master' branch has not been initialized."] \
|
|
]
|
|
set done 1
|
|
return
|
|
}
|
|
|
|
set status [status_bar::two_line $w_body]
|
|
pack $w_body -fill x -padx 10 -pady 10
|
|
|
|
# We start the status operation here.
|
|
#
|
|
# This function calls _readtree_wait as a callback.
|
|
#
|
|
# _readtree_wait in turn either calls _do_clone_submodules directly,
|
|
# or calls _postcheckout_wait as a callback which then calls
|
|
# _do_clone_submodules.
|
|
#
|
|
# _do_clone_submodules calls _do_validate_submodule_cloning.
|
|
#
|
|
# _do_validate_submodule_cloning stops the status operation.
|
|
#
|
|
# There are no other calls into this chain from other code.
|
|
|
|
set o_status_op [$status start \
|
|
[mc "Creating working directory"] \
|
|
[mc "files"]]
|
|
|
|
set readtree_err {}
|
|
set fd [git_read --stderr read-tree \
|
|
-m \
|
|
-u \
|
|
-v \
|
|
HEAD \
|
|
HEAD \
|
|
]
|
|
fconfigure $fd -blocking 0 -translation binary
|
|
fileevent $fd readable [cb _readtree_wait $fd]
|
|
}
|
|
|
|
method _readtree_wait {fd} {
|
|
set buf [read $fd]
|
|
$o_status_op update_meter $buf
|
|
append readtree_err $buf
|
|
|
|
fconfigure $fd -blocking 1
|
|
if {![eof $fd]} {
|
|
fconfigure $fd -blocking 0
|
|
return
|
|
}
|
|
|
|
if {[catch {close $fd}]} {
|
|
set err $readtree_err
|
|
regsub {^fatal: } $err {} err
|
|
error_popup [strcat \
|
|
[mc "Initial file checkout failed."] \
|
|
"\n\n$err"]
|
|
return
|
|
}
|
|
|
|
# -- Run the post-checkout hook.
|
|
#
|
|
set fd_ph [githook_read post-checkout [string repeat 0 40] \
|
|
[git rev-parse HEAD] 1]
|
|
if {$fd_ph ne {}} {
|
|
global pch_error
|
|
set pch_error {}
|
|
fconfigure $fd_ph -blocking 0 -translation binary -eofchar {}
|
|
fileevent $fd_ph readable [cb _postcheckout_wait $fd_ph]
|
|
} else {
|
|
_do_clone_submodules $this
|
|
}
|
|
}
|
|
|
|
method _postcheckout_wait {fd_ph} {
|
|
global pch_error
|
|
|
|
append pch_error [read $fd_ph]
|
|
fconfigure $fd_ph -blocking 1
|
|
if {[eof $fd_ph]} {
|
|
if {[catch {close $fd_ph}]} {
|
|
hook_failed_popup post-checkout $pch_error 0
|
|
}
|
|
unset pch_error
|
|
_do_clone_submodules $this
|
|
return
|
|
}
|
|
fconfigure $fd_ph -blocking 0
|
|
}
|
|
|
|
method _do_clone_submodules {} {
|
|
if {$recursive eq {true}} {
|
|
$o_status_op stop
|
|
set o_status_op {}
|
|
|
|
destroy $w_body
|
|
|
|
set o_cons [console::embed \
|
|
$w_body \
|
|
[mc "Cloning submodules"]]
|
|
pack $w_body -fill both -expand 1 -padx 10
|
|
$o_cons exec \
|
|
[list git submodule update --init --recursive] \
|
|
[cb _do_validate_submodule_cloning]
|
|
} else {
|
|
set done 1
|
|
}
|
|
}
|
|
|
|
method _do_validate_submodule_cloning {ok} {
|
|
if {$ok} {
|
|
$o_cons done $ok
|
|
set done 1
|
|
} else {
|
|
_clone_failed $this [mc "Cannot clone submodules."]
|
|
}
|
|
}
|
|
|
|
######################################################################
|
|
##
|
|
## Open Existing Repository
|
|
|
|
method _do_open {} {
|
|
global NS
|
|
$w_next conf \
|
|
-state disabled \
|
|
-command [cb _do_open2] \
|
|
-text [mc "Open"]
|
|
|
|
${NS}::frame $w_body
|
|
${NS}::label $w_body.h \
|
|
-font font_uibold -anchor center \
|
|
-text [mc "Open Existing Repository"]
|
|
pack $w_body.h -side top -fill x -pady 10
|
|
pack $w_body -fill x -padx 10
|
|
|
|
${NS}::frame $w_body.where
|
|
${NS}::label $w_body.where.l -text [mc "Repository:"]
|
|
${NS}::entry $w_body.where.t \
|
|
-textvariable @local_path \
|
|
-width 50
|
|
${NS}::button $w_body.where.b \
|
|
-text [mc "Browse"] \
|
|
-command [cb _open_local_path]
|
|
|
|
grid $w_body.where.l $w_body.where.t $w_body.where.b -sticky ew
|
|
pack $w_body.where -fill x
|
|
|
|
grid columnconfigure $w_body.where 1 -weight 1
|
|
|
|
trace add variable @local_path write [cb _write_local_path]
|
|
bind $w_body.h <Destroy> [list trace remove variable @local_path write [cb _write_local_path]]
|
|
update
|
|
focus $w_body.where.t
|
|
}
|
|
|
|
method _open_local_path {} {
|
|
if {$local_path ne {}} {
|
|
set p $local_path
|
|
} else {
|
|
set p [pwd]
|
|
}
|
|
|
|
set p [tk_chooseDirectory \
|
|
-initialdir $p \
|
|
-parent $top \
|
|
-title [mc "Git Repository"] \
|
|
-mustexist true]
|
|
if {$p eq {}} return
|
|
|
|
set p [file normalize $p]
|
|
if {![_is_git [file join $p .git]]} {
|
|
error_popup [mc "Not a Git repository: %s" [file tail $p]]
|
|
return
|
|
}
|
|
set local_path $p
|
|
}
|
|
|
|
method _do_open2 {} {
|
|
if {![_is_git [file join $local_path .git] actualgit]} {
|
|
error_popup [mc "Not a Git repository: %s" [file tail $local_path]]
|
|
return
|
|
}
|
|
|
|
if {[catch {cd $local_path} err]} {
|
|
error_popup [strcat \
|
|
[mc "Failed to open repository %s:" $local_path] \
|
|
"\n\n$err"]
|
|
return
|
|
}
|
|
|
|
_append_recentrepos [pwd]
|
|
set ::_gitdir $actualgit
|
|
set ::_prefix {}
|
|
set done 1
|
|
}
|
|
|
|
}
|