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https://github.com/git/git
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28d1b11a11
Although we are using a text widget here we really do not want the end-user to be able to modify the text it displays. So we need to disable it. Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
1004 lines
22 KiB
Tcl
1004 lines
22 KiB
Tcl
# git-gui Git repository chooser
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# Copyright (C) 2007 Shawn Pearce
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class choose_repository {
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field top
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field w
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field w_body ; # Widget holding the center content
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field w_next ; # Next button
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field w_quit ; # Quit button
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field o_cons ; # Console object (if active)
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field w_types ; # List of type buttons in clone
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field w_recentlist ; # Listbox containing recent repositories
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field done 0 ; # Finished picking the repository?
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field local_path {} ; # Where this repository is locally
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field origin_url {} ; # Where we are cloning from
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field origin_name origin ; # What we shall call 'origin'
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field clone_type hardlink ; # Type of clone to construct
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field readtree_err ; # Error output from read-tree (if any)
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field sorted_recent ; # recent repositories (sorted)
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constructor pick {} {
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global M1T M1B
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make_toplevel top w
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wm title $top [mc "Git Gui"]
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if {$top eq {.}} {
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menu $w.mbar -tearoff 0
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$top configure -menu $w.mbar
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set m_repo $w.mbar.repository
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$w.mbar add cascade \
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-label [mc Repository] \
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-menu $m_repo
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menu $m_repo
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if {[is_MacOSX]} {
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$w.mbar add cascade -label [mc Apple] -menu .mbar.apple
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menu $w.mbar.apple
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$w.mbar.apple add command \
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-label [mc "About %s" [appname]] \
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-command do_about
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} else {
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$w.mbar add cascade -label [mc Help] -menu $w.mbar.help
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menu $w.mbar.help
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$w.mbar.help add command \
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-label [mc "About %s" [appname]] \
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-command do_about
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}
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wm protocol $top WM_DELETE_WINDOW exit
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bind $top <$M1B-q> exit
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bind $top <$M1B-Q> exit
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bind $top <Key-Escape> exit
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} else {
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wm geometry $top "+[winfo rootx .]+[winfo rooty .]"
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bind $top <Key-Escape> [list destroy $top]
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set m_repo {}
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}
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pack [git_logo $w.git_logo] -side left -fill y -padx 10 -pady 10
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set w_body $w.body
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set opts $w_body.options
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frame $w_body
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text $opts \
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-cursor $::cursor_ptr \
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-relief flat \
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-background [$w_body cget -background] \
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-wrap none \
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-spacing1 5 \
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-width 50 \
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-height 3
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pack $opts -anchor w -fill x
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$opts tag conf link_new -foreground blue -underline 1
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$opts tag bind link_new <1> [cb _next new]
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$opts insert end [mc "Create New Repository"] link_new
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$opts insert end "\n"
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if {$m_repo ne {}} {
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$m_repo add command \
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-command [cb _next new] \
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-accelerator $M1T-N \
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-label [mc "New..."]
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}
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$opts tag conf link_clone -foreground blue -underline 1
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$opts tag bind link_clone <1> [cb _next clone]
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$opts insert end [mc "Clone Existing Repository"] link_clone
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$opts insert end "\n"
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if {$m_repo ne {}} {
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$m_repo add command \
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-command [cb _next clone] \
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-accelerator $M1T-C \
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-label [mc "Clone..."]
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}
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$opts tag conf link_open -foreground blue -underline 1
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$opts tag bind link_open <1> [cb _next open]
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$opts insert end [mc "Open Existing Repository"] link_open
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$opts insert end "\n"
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if {$m_repo ne {}} {
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$m_repo add command \
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-command [cb _next open] \
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-accelerator $M1T-O \
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-label [mc "Open..."]
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}
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$opts conf -state disabled
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set sorted_recent [_get_recentrepos]
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if {[llength $sorted_recent] > 0} {
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if {$m_repo ne {}} {
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$m_repo add separator
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$m_repo add command \
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-state disabled \
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-label [mc "Recent Repositories"]
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}
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label $w_body.space
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label $w_body.recentlabel \
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-anchor w \
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-text [mc "Open Recent Repository:"]
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set w_recentlist $w_body.recentlist
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text $w_recentlist \
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-cursor $::cursor_ptr \
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-relief flat \
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-background [$w_body.recentlabel cget -background] \
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-wrap none \
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-width 50 \
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-height 10
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$w_recentlist tag conf link \
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-foreground blue \
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-underline 1
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set home "[file normalize $::env(HOME)][file separator]"
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set hlen [string length $home]
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foreach p $sorted_recent {
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set path $p
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if {[string equal -length $hlen $home $p]} {
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set p "~[file separator][string range $p $hlen end]"
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}
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regsub -all "\n" $p "\\n" p
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$w_recentlist insert end $p link
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$w_recentlist insert end "\n"
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if {$m_repo ne {}} {
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$m_repo add command \
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-command [cb _open_recent_path $path] \
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-label " $p"
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}
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}
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$w_recentlist conf -state disabled
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$w_recentlist tag bind link <1> [cb _open_recent %x,%y]
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pack $w_body.space -anchor w -fill x
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pack $w_body.recentlabel -anchor w -fill x
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pack $w_recentlist -anchor w -fill x
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}
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pack $w_body -fill x -padx 10 -pady 10
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frame $w.buttons
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set w_next $w.buttons.next
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set w_quit $w.buttons.quit
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button $w_quit \
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-text [mc "Quit"] \
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-command exit
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pack $w_quit -side right -padx 5
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pack $w.buttons -side bottom -fill x -padx 10 -pady 10
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if {$m_repo ne {}} {
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$m_repo add separator
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$m_repo add command \
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-label [mc Quit] \
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-command exit \
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-accelerator $M1T-Q
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}
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bind $top <Return> [cb _invoke_next]
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bind $top <Visibility> "
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[cb _center]
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grab $top
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focus $top
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bind $top <Visibility> {}
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"
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wm deiconify $top
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tkwait variable @done
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if {$top eq {.}} {
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eval destroy [winfo children $top]
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}
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}
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proc _home {} {
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if {[catch {set h $::env(HOME)}]
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|| ![file isdirectory $h]} {
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set h .
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}
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return $h
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}
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method _center {} {
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set nx [winfo reqwidth $top]
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set ny [winfo reqheight $top]
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set rx [expr {([winfo screenwidth $top] - $nx) / 3}]
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set ry [expr {([winfo screenheight $top] - $ny) / 3}]
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wm geometry $top [format {+%d+%d} $rx $ry]
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}
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method _invoke_next {} {
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if {[winfo exists $w_next]} {
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uplevel #0 [$w_next cget -command]
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}
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}
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proc _get_recentrepos {} {
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set recent [list]
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foreach p [get_config gui.recentrepo] {
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if {[_is_git [file join $p .git]]} {
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lappend recent $p
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}
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}
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return [lsort $recent]
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}
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proc _unset_recentrepo {p} {
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regsub -all -- {([()\[\]{}\.^$+*?\\])} $p {\\\1} p
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git config --global --unset gui.recentrepo "^$p\$"
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}
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proc _append_recentrepos {path} {
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set path [file normalize $path]
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set recent [get_config gui.recentrepo]
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if {[lindex $recent end] eq $path} {
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return
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}
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set i [lsearch $recent $path]
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if {$i >= 0} {
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_unset_recentrepo $path
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set recent [lreplace $recent $i $i]
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}
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lappend recent $path
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git config --global --add gui.recentrepo $path
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while {[llength $recent] > 10} {
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_unset_recentrepo [lindex $recent 0]
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set recent [lrange $recent 1 end]
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}
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}
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method _open_recent {xy} {
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set id [lindex [split [$w_recentlist index @$xy] .] 0]
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set local_path [lindex $sorted_recent [expr {$id - 1}]]
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_do_open2 $this
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}
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method _open_recent_path {p} {
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set local_path $p
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_do_open2 $this
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}
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method _next {action} {
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destroy $w_body
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if {![winfo exists $w_next]} {
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button $w_next -default active
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pack $w_next -side right -padx 5 -before $w_quit
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}
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_do_$action $this
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}
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method _write_local_path {args} {
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if {$local_path eq {}} {
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$w_next conf -state disabled
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} else {
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$w_next conf -state normal
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}
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}
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method _git_init {} {
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if {[file exists $local_path]} {
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error_popup [mc "Location %s already exists." $local_path]
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return 0
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}
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if {[catch {file mkdir $local_path} err]} {
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error_popup [strcat \
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[mc "Failed to create repository %s:" $local_path] \
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"\n\n$err"]
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return 0
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}
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if {[catch {cd $local_path} err]} {
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error_popup [strcat \
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[mc "Failed to create repository %s:" $local_path] \
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"\n\n$err"]
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return 0
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}
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if {[catch {git init} err]} {
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error_popup [strcat \
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[mc "Failed to create repository %s:" $local_path] \
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"\n\n$err"]
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return 0
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}
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_append_recentrepos [pwd]
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set ::_gitdir .git
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set ::_prefix {}
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return 1
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}
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proc _is_git {path} {
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if {[file exists [file join $path HEAD]]
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&& [file exists [file join $path objects]]
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&& [file exists [file join $path config]]} {
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return 1
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}
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return 0
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}
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######################################################################
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##
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## Create New Repository
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method _do_new {} {
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$w_next conf \
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-state disabled \
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-command [cb _do_new2] \
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-text [mc "Create"]
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frame $w_body
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label $w_body.h \
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-font font_uibold \
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-text [mc "Create New Repository"]
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pack $w_body.h -side top -fill x -pady 10
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pack $w_body -fill x -padx 10
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frame $w_body.where
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label $w_body.where.l -text [mc "Directory:"]
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entry $w_body.where.t \
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-textvariable @local_path \
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-font font_diff \
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-width 50
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button $w_body.where.b \
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-text [mc "Browse"] \
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-command [cb _new_local_path]
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pack $w_body.where.b -side right
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pack $w_body.where.l -side left
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pack $w_body.where.t -fill x
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pack $w_body.where -fill x
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trace add variable @local_path write [cb _write_local_path]
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bind $w_body.h <Destroy> [list trace remove variable @local_path write [cb _write_local_path]]
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update
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focus $w_body.where.t
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}
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method _new_local_path {} {
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if {$local_path ne {}} {
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set p [file dirname $local_path]
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} else {
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set p [_home]
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}
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set p [tk_chooseDirectory \
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-initialdir $p \
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-parent $top \
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-title [mc "Git Repository"] \
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-mustexist false]
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if {$p eq {}} return
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set p [file normalize $p]
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if {[file isdirectory $p]} {
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foreach i [glob \
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-directory $p \
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-tails \
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-nocomplain \
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* .*] {
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switch -- $i {
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. continue
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.. continue
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default {
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error_popup [mc "Directory %s already exists." $p]
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return
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}
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}
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}
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if {[catch {file delete $p} err]} {
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error_popup [strcat \
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[mc "Directory %s already exists." $p] \
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"\n\n$err"]
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return
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}
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} elseif {[file exists $p]} {
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error_popup [mc "File %s already exists." $p]
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return
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}
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set local_path $p
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}
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method _do_new2 {} {
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if {![_git_init $this]} {
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return
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}
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set done 1
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}
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######################################################################
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##
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## Clone Existing Repository
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method _do_clone {} {
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$w_next conf \
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-state disabled \
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-command [cb _do_clone2] \
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-text [mc "Clone"]
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frame $w_body
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label $w_body.h \
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-font font_uibold \
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-text [mc "Clone Existing Repository"]
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pack $w_body.h -side top -fill x -pady 10
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pack $w_body -fill x -padx 10
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set args $w_body.args
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frame $w_body.args
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pack $args -fill both
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label $args.origin_l -text [mc "URL:"]
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entry $args.origin_t \
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-textvariable @origin_url \
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-font font_diff \
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-width 50
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button $args.origin_b \
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-text [mc "Browse"] \
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-command [cb _open_origin]
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grid $args.origin_l $args.origin_t $args.origin_b -sticky ew
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label $args.where_l -text [mc "Directory:"]
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entry $args.where_t \
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-textvariable @local_path \
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-font font_diff \
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-width 50
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button $args.where_b \
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-text [mc "Browse"] \
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-command [cb _new_local_path]
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grid $args.where_l $args.where_t $args.where_b -sticky ew
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label $args.type_l -text [mc "Clone Type:"]
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frame $args.type_f
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set w_types [list]
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lappend w_types [radiobutton $args.type_f.hardlink \
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-state disabled \
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-anchor w \
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-text [mc "Standard (Fast, Semi-Redundant, Hardlinks)"] \
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-variable @clone_type \
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-value hardlink]
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lappend w_types [radiobutton $args.type_f.full \
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-state disabled \
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-anchor w \
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-text [mc "Full Copy (Slower, Redundant Backup)"] \
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-variable @clone_type \
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-value full]
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lappend w_types [radiobutton $args.type_f.shared \
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-state disabled \
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-anchor w \
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-text [mc "Shared (Fastest, Not Recommended, No Backup)"] \
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-variable @clone_type \
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-value shared]
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foreach r $w_types {
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pack $r -anchor w
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}
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grid $args.type_l $args.type_f -sticky new
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grid columnconfigure $args 1 -weight 1
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trace add variable @local_path write [cb _update_clone]
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trace add variable @origin_url write [cb _update_clone]
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bind $w_body.h <Destroy> "
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[list trace remove variable @local_path write [cb _update_clone]]
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[list trace remove variable @origin_url write [cb _update_clone]]
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"
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update
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focus $args.origin_t
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}
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method _open_origin {} {
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if {$origin_url ne {} && [file isdirectory $origin_url]} {
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set p $origin_url
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} else {
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set p [_home]
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}
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set p [tk_chooseDirectory \
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-initialdir $p \
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-parent $top \
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-title [mc "Git Repository"] \
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-mustexist true]
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if {$p eq {}} return
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set p [file normalize $p]
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if {![_is_git [file join $p .git]] && ![_is_git $p]} {
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error_popup [mc "Not a Git repository: %s" [file tail $p]]
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return
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}
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set origin_url $p
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}
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method _update_clone {args} {
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if {$local_path ne {} && $origin_url ne {}} {
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$w_next conf -state normal
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} else {
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$w_next conf -state disabled
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}
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if {$origin_url ne {} &&
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( [_is_git [file join $origin_url .git]]
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|| [_is_git $origin_url])} {
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set e normal
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if {[[lindex $w_types 0] cget -state] eq {disabled}} {
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set clone_type hardlink
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}
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} else {
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set e disabled
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set clone_type full
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}
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foreach r $w_types {
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$r conf -state $e
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}
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}
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method _do_clone2 {} {
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if {[file isdirectory $origin_url]} {
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set origin_url [file normalize $origin_url]
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}
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if {$clone_type eq {hardlink} && ![file isdirectory $origin_url]} {
|
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error_popup [mc "Standard only available for local repository."]
|
|
return
|
|
}
|
|
if {$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 [file join $origin_url .git objects]
|
|
if {![file isdirectory $objdir]} {
|
|
set objdir [file join $origin_url objects]
|
|
if {![file isdirectory $objdir]} {
|
|
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 {![_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 _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
|
|
}
|
|
|
|
set done 1
|
|
}
|
|
|
|
######################################################################
|
|
##
|
|
## Open Existing Repository
|
|
|
|
method _do_open {} {
|
|
$w_next conf \
|
|
-state disabled \
|
|
-command [cb _do_open2] \
|
|
-text [mc "Open"]
|
|
|
|
frame $w_body
|
|
label $w_body.h \
|
|
-font font_uibold \
|
|
-text [mc "Open Existing Repository"]
|
|
pack $w_body.h -side top -fill x -pady 10
|
|
pack $w_body -fill x -padx 10
|
|
|
|
frame $w_body.where
|
|
label $w_body.where.l -text [mc "Repository:"]
|
|
entry $w_body.where.t \
|
|
-textvariable @local_path \
|
|
-font font_diff \
|
|
-width 50
|
|
button $w_body.where.b \
|
|
-text [mc "Browse"] \
|
|
-command [cb _open_local_path]
|
|
|
|
pack $w_body.where.b -side right
|
|
pack $w_body.where.l -side left
|
|
pack $w_body.where.t -fill x
|
|
pack $w_body.where -fill x
|
|
|
|
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 [_home]
|
|
}
|
|
|
|
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]]} {
|
|
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 .git
|
|
set ::_prefix {}
|
|
set done 1
|
|
}
|
|
|
|
}
|