| # 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) |
| 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) |
| if {[is_Cygwin]} { |
| set home [exec cygpath --windows --absolute $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 {[file isfile $path]} { |
| set fp [open $path r] |
| gets $fp line |
| close $fp |
| if {[regexp "^gitdir: (.+)$" $line line link_target]} { |
| set path [file join [file dirname $path] $link_target] |
| set path [file normalize $path] |
| } |
| } |
| |
| if {[file exists [file join $path HEAD]] |
| && [file exists [file join $path objects]] |
| && [file exists [file join $path config]]} { |
| set outdir $path |
| return 1 |
| } |
| if {[is_Cygwin]} { |
| if {[file exists [file join $path HEAD]] |
| && [file exists [file join $path objects.lnk]] |
| && [file exists [file join $path config.lnk]]} { |
| set outdir $path |
| return 1 |
| } |
| } |
| return 0 |
| } |
| |
| 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 |
| } |
| |
| if {[is_Cygwin]} { |
| set objdir [file join $path .git objects.lnk] |
| if {[file isfile $objdir]} { |
| return [win32_read_lnk $objdir] |
| } |
| |
| set objdir [file join $path objects.lnk] |
| if {[file isfile $objdir]} { |
| return [win32_read_lnk $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 {[is_Cygwin] && [file isdirectory $giturl]} { |
| set giturl [exec cygpath --unix --absolute $giturl] |
| if {$clone_type eq {shared}} { |
| set objdir [exec cygpath --unix --absolute $objdir] |
| } |
| } |
| |
| 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_cons [status_bar::two_line $w_body] |
| pack $w_body -fill x -padx 10 -pady 10 |
| |
| $o_cons 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} { |
| if {[is_Cygwin]} { |
| puts $f_cp [exec cygpath --unix --absolute $line] |
| } else { |
| 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] |
| return |
| } |
| } |
| |
| set tolink [list] |
| set buckets [glob \ |
| -tails \ |
| -nocomplain \ |
| -directory [file join $objdir] ??] |
| set bcnt [expr {[llength $buckets] + 2}] |
| set bcur 1 |
| $o_cons 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] |
| } |
| $o_cons 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] |
| } |
| $o_cons update [incr bcur] $bcnt |
| update |
| } |
| $o_cons stop |
| |
| if {$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 |
| } |
| 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} { |
| $o_cons 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] |
| $o_cons update \ |
| [expr {$cmp / 1024}] \ |
| [expr {$tot / 1024}] |
| update |
| } |
| |
| close $f_in |
| close $f_cp |
| } err]} { |
| _clone_failed $this [mc "Unable to copy object: %s" $err] |
| return 0 |
| } |
| } |
| return 1 |
| } |
| |
| method _link_files {objdir tolink} { |
| set total [llength $tolink] |
| $o_cons start \ |
| [mc "Linking objects"] \ |
| [mc "objects"] |
| for {set i 0} {$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" $err] |
| return 0 |
| } |
| |
| incr i |
| if {$i % 5 == 0} { |
| $o_cons update $i $total |
| update |
| } |
| } |
| 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 o_cons [status_bar::two_line $w_body] |
| pack $w_body -fill x -padx 10 -pady 10 |
| $o_cons 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 $fd] |
| } |
| |
| method _do_validate_submodule_cloning {ok} { |
| if {$ok} { |
| $o_cons done $ok |
| set done 1 |
| } else { |
| _clone_failed $this [mc "Cannot clone submodules."] |
| } |
| } |
| |
| method _do_clone_submodules {} { |
| if {$recursive eq {true}} { |
| 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 _readtree_wait {fd} { |
| set buf [read $fd] |
| $o_cons 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 |
| } |
| |
| ###################################################################### |
| ## |
| ## 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 |
| } |
| |
| } |
