730 lines
17 KiB
Tcl
730 lines
17 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 w_localpath ; # Entry widget bound to local_path
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field done 0 ; # Finished picking the repository?
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field clone_ok false ; # clone succeeeded
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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 recursive true ; # Recursive cloning flag
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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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if {[set maxrecent [get_config gui.maxrecentrepo]] eq {}} {
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set maxrecent 10
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}
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make_dialog 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 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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$w.mbar.apple add command \
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-label [mc "Show SSH Key"] \
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-command do_ssh_key
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} else {
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$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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$w.mbar.help add command \
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-label [mc "Show SSH Key"] \
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-command do_ssh_key
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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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ttk::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 [get_bg_color $w_body] \
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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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bind $top <$M1B-n> [cb _next new]
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bind $top <$M1B-N> [cb _next 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 {$m_repo ne {}} {
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if {[tk windowingsystem] eq "win32"} {
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set key L
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} else {
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set key C
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}
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$m_repo add command \
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-command [cb _next clone] \
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-accelerator $M1T-$key \
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-label [mc "Clone..."]
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bind $top <$M1B-[string tolower $key]> [cb _next clone]
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bind $top <$M1B-[string toupper $key]> [cb _next clone]
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}
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$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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bind $top <$M1B-o> [cb _next open]
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bind $top <$M1B-O> [cb _next 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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if {[set lenrecent [llength $sorted_recent]] < $maxrecent} {
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set lenrecent $maxrecent
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}
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ttk::label $w_body.space
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ttk::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 [get_bg_color $w_body.recentlabel] \
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-wrap none \
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-width 50 \
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-height $lenrecent
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$w_recentlist tag conf link \
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-foreground blue \
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-underline 1
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set home $::env(HOME)
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set home "[file normalize $home]/"
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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 "~/[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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ttk::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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ttk::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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grab release $top
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if {$top eq {.}} {
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eval destroy [winfo children $top]
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}
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}
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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 [lsort -unique [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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} else {
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_unset_recentrepo $p
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}
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}
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return $recent
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}
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proc _unset_recentrepo {p} {
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regsub -all -- {([()\[\]{}\.^$+*?\\])} $p {\\\1} p
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catch {git config --global --unset-all gui.recentrepo "^$p\$"}
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load_config 1
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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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}
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git config --global --add gui.recentrepo $path
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load_config 1
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set recent [get_config gui.recentrepo]
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if {[set maxrecent [get_config gui.maxrecentrepo]] eq {}} {
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set maxrecent 10
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}
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while {[llength $recent] > $maxrecent} {
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_unset_recentrepo [lindex $recent 0]
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set recent [get_config gui.recentrepo]
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}
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}
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method _open_recent {xy} {
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set id [lindex [split [$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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ttk::button $w_next -default active
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set pos -before
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if {[tk windowingsystem] eq "win32"} { set pos -after }
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pack $w_next -side right -padx 5 $pos $w_quit
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}
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_do_$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 {[catch {git init $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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_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 {outdir_var ""}} {
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if {$outdir_var ne ""} {
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upvar 1 $outdir_var outdir
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}
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if {[catch {set outdir [git rev-parse --resolve-git-dir $path]}]} {
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return 0
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}
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return 1
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}
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######################################################################
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##
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## Create New Repository
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method _do_new {} {
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$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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ttk::frame $w_body
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ttk::label $w_body.h \
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-font font_uibold -anchor center \
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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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ttk::frame $w_body.where
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ttk::label $w_body.where.l -text [mc "Directory:"]
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ttk::entry $w_body.where.t \
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-textvariable @local_path \
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-width 50
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ttk::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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set w_localpath $w_body.where.t
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grid $w_body.where.l $w_body.where.t $w_body.where.b -sticky ew
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pack $w_body.where -fill x
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grid columnconfigure $w_body.where 1 -weight 1
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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 [pwd]
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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 {![_new_ok $p]} {
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return
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}
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set local_path $p
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$w_localpath icursor end
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}
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method _do_new2 {} {
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if {![_new_ok $local_path]} {
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return
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}
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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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proc _new_ok {p} {
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if {[file isdirectory $p]} {
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if {[_is_git [file join $p .git]]} {
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error_popup [mc "Directory %s already exists." $p]
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return 0
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}
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} elseif {[file exists $p]} {
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error_popup [mc "File %s already exists." $p]
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return 0
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}
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return 1
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}
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######################################################################
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##
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## Clone Existing Repository
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method _do_clone {} {
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$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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ttk::frame $w_body
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ttk::label $w_body.h \
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-font font_uibold -anchor center \
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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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ttk::frame $w_body.args
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pack $args -fill both
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ttk::label $args.origin_l -text [mc "Source Location:"]
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ttk::entry $args.origin_t \
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-textvariable @origin_url \
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-width 50
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ttk::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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ttk::label $args.where_l -text [mc "Target Directory:"]
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ttk::entry $args.where_t \
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-textvariable @local_path \
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-width 50
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ttk::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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set w_localpath $args.where_t
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ttk::label $args.type_l -text [mc "Clone Type:"]
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ttk::frame $args.type_f
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set w_types [list]
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lappend w_types [ttk::radiobutton $args.type_f.hardlink \
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-state disabled \
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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 [ttk::radiobutton $args.type_f.full \
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-state disabled \
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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 [ttk::radiobutton $args.type_f.shared \
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-state disabled \
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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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ttk::checkbutton $args.type_f.recursive \
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-text [mc "Recursively clone submodules too"] \
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-variable @recursive \
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-onvalue true -offvalue false
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pack $args.type_f.recursive -anchor w
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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 [pwd]
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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 {}} {
|
|
$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}} {
|
|
# cannot use hardlinks if this is a linked worktree (.gitfile or git-new-workdir)
|
|
if {[git -C $origin_url rev-parse --is-inside-work-tree] == {true}} {
|
|
set islink 0
|
|
set dotgit [file join $origin_url .git]
|
|
if {[file isfile $dotgit]} {
|
|
set islink 1
|
|
} else {
|
|
set objdir [file join $dotgit objects]
|
|
if {[file exists $objdir] && [file type $objdir] == {link}} {
|
|
set islink 1
|
|
}
|
|
}
|
|
if {$islink} {
|
|
info_popup [mc "Hardlinks are unavailable. Falling back to copying."]
|
|
set clone_type full
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
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
|
|
}
|
|
|
|
set giturl $origin_url
|
|
|
|
if {[file exists $local_path]} {
|
|
error_popup [mc "Location %s already exists." $local_path]
|
|
return
|
|
}
|
|
|
|
set clone_options {--progress}
|
|
if {$recursive} {
|
|
append clone_options { --recurse-submodules}
|
|
}
|
|
|
|
destroy $w_body $w_next
|
|
|
|
switch -exact -- $clone_type {
|
|
full {
|
|
append clone_options { --no-hardlinks --no-local}
|
|
}
|
|
shared {
|
|
append clone_options { --shared}
|
|
}
|
|
}
|
|
|
|
if {[catch {
|
|
set o_cons [console::embed \
|
|
$w_body \
|
|
[mc "Cloning from %s" $origin_url]]
|
|
pack $w_body -fill both -expand 1 -padx 10
|
|
$o_cons exec \
|
|
[list git clone {*}$clone_options $origin_url $local_path] \
|
|
[cb _do_clone2_done]
|
|
} err]} {
|
|
error_popup [strcat [mc "Clone failed."] "\n" $err]
|
|
return
|
|
}
|
|
|
|
tkwait variable @done
|
|
if {!$clone_ok} {
|
|
error_popup [mc "Clone failed."]
|
|
return
|
|
}
|
|
}
|
|
|
|
method _do_clone2_done {ok} {
|
|
$o_cons done $ok
|
|
if {$ok} {
|
|
if {[catch {
|
|
cd $local_path
|
|
set ::_gitdir .git
|
|
set ::_prefix {}
|
|
_append_recentrepos [pwd]
|
|
} err]} {
|
|
set ok 0
|
|
}
|
|
}
|
|
if {!$ok} {
|
|
set ::_gitdir {}
|
|
set ::_prefix {}
|
|
}
|
|
set clone_ok $ok
|
|
set done 1
|
|
}
|
|
|
|
|
|
######################################################################
|
|
##
|
|
## Open Existing Repository
|
|
|
|
method _do_open {} {
|
|
$w_next conf \
|
|
-state disabled \
|
|
-command [cb _do_open2] \
|
|
-text [mc "Open"]
|
|
|
|
ttk::frame $w_body
|
|
ttk::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
|
|
|
|
ttk::frame $w_body.where
|
|
ttk::label $w_body.where.l -text [mc "Repository:"]
|
|
ttk::entry $w_body.where.t \
|
|
-textvariable @local_path \
|
|
-width 50
|
|
ttk::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
|
|
}
|
|
|
|
}
|