chore(3p/git): Unvendor git and track patches instead r/2903

This was vendored a long time ago under the expectation that keeping
it in sync with cgit would be easier this way, but it has proven not
to be a big issue.

On the other hand, a vendored copy of git is an annoying maintenance
burden. It is much easier to rebase the single (dottime) patch that we
have.

This removes the vendored copy of git and instead passes the git
source code to cgit via `pkgs.srcOnly`, which includes the applied
patch so that cgit can continue rendering dottime.

Change-Id: If31f62dea7ce688fd1b9050204e9378019775f2b

1 files changed, 0 insertions, 393 deletions

diff --git a/third_party/git/git-gui/lib/themed.tcl b/third_party/git/git-gui/lib/themed.tcl
deleted file mode 100644
index 83e3ac795f38..000000000000
--- a/third_party/git/git-gui/lib/themed.tcl
+++ /dev/null
@@ -1,393 +0,0 @@
-# Functions for supporting the use of themed Tk widgets in git-gui.
-# Copyright (C) 2009 Pat Thoyts <patthoyts@users.sourceforge.net>
-
-
-namespace eval color {
-	# Variable colors
-	# Preffered way to set widget colors is using add_option.
-	# In some cases, like with tags in_diff/in_sel, we use these colors.
-	variable select_bg		lightgray
-	variable select_fg		black
-
-	proc sync_with_theme {} {
-		set base_bg		[ttk::style lookup . -background]
-		set base_fg		[ttk::style lookup . -foreground]
-		set text_bg		[ttk::style lookup Treeview -background]
-		set text_fg		[ttk::style lookup Treeview -foreground]
-		set select_bg	[ttk::style lookup Default -selectbackground]
-		set select_fg	[ttk::style lookup Default -selectforeground]
-
-		set color::select_bg $select_bg
-		set color::select_fg $select_fg
-
-		proc add_option {key val} {
-			option add $key $val widgetDefault
-		}
-		# Add options for plain Tk widgets
-		# Using `option add` instead of tk_setPalette to avoid unintended
-		# consequences.
-		if {![is_MacOSX]} {
-			add_option *Menu.Background $base_bg
-			add_option *Menu.Foreground $base_fg
-			add_option *Menu.activeBackground $select_bg
-			add_option *Menu.activeForeground $select_fg
-		}
-		add_option *Text.Background $text_bg
-		add_option *Text.Foreground $text_fg
-		add_option *Text.HighlightBackground $base_bg
-		add_option *Text.HighlightColor $select_bg
-	}
-}
-
-proc ttk_get_current_theme {} {
-	# Handle either current Tk or older versions of 8.5
-	if {[catch {set theme [ttk::style theme use]}]} {
-		set theme  $::ttk::currentTheme
-	}
-	return $theme
-}
-
-proc InitTheme {} {
-	# Create a color label style (bg can be overridden by widget option)
-	ttk::style layout Color.TLabel {
-		Color.Label.border -sticky news -children {
-			Color.label.fill -sticky news -children {
-				Color.Label.padding -sticky news -children {
-					Color.Label.label -sticky news}}}}
-	eval [linsert [ttk::style configure TLabel] 0 \
-			  ttk::style configure Color.TLabel]
-	ttk::style configure Color.TLabel \
-		-borderwidth 0 -relief flat -padding 2
-	ttk::style map Color.TLabel -background {{} gold}
-	# We also need a padded label.
-	ttk::style configure Padded.TLabel \
-		-padding {5 5} -borderwidth 1 -relief solid
-	# We need a gold frame.
-	ttk::style layout Gold.TFrame {
-		Gold.Frame.border -sticky nswe -children {
-			Gold.Frame.fill -sticky nswe}}
-	ttk::style configure Gold.TFrame -background gold -relief flat
-	# listboxes should have a theme border so embed in ttk::frame
-	ttk::style layout SListbox.TFrame {
-		SListbox.Frame.Entry.field -sticky news -border true -children {
-			SListbox.Frame.padding -sticky news
-		}
-	}
-
-	set theme [ttk_get_current_theme]
-
-	if {[lsearch -exact {default alt classic clam} $theme] != -1} {
-		# Simple override of standard ttk::entry to change the field
-		# packground according to a state flag. We should use 'user1'
-		# but not all versions of 8.5 support that so make use of 'pressed'
-		# which is not normally in use for entry widgets.
-		ttk::style layout Edged.Entry [ttk::style layout TEntry]
-		ttk::style map Edged.Entry {*}[ttk::style map TEntry]
-		ttk::style configure Edged.Entry {*}[ttk::style configure TEntry] \
-			-fieldbackground lightgreen
-		ttk::style map Edged.Entry -fieldbackground {
-			{pressed !disabled} lightpink
-		}
-	} else {
-		# For fancier themes, in particular the Windows ones, the field
-		# element may not support changing the background color. So instead
-		# override the fill using the default fill element. If we overrode
-		# the vista theme field element we would loose the themed border
-		# of the widget.
-		catch {
-			ttk::style element create color.fill from default
-		}
-
-		ttk::style layout Edged.Entry {
-			Edged.Entry.field -sticky nswe -border 0 -children {
-				Edged.Entry.border -sticky nswe -border 1 -children {
-					Edged.Entry.padding -sticky nswe -children {
-						Edged.Entry.color.fill -sticky nswe -children {
-							Edged.Entry.textarea -sticky nswe
-						}
-					}
-				}
-			}
-		}
-
-		ttk::style configure Edged.Entry {*}[ttk::style configure TEntry] \
-			-background lightgreen -padding 0 -borderwidth 0
-		ttk::style map Edged.Entry {*}[ttk::style map TEntry] \
-			-background {{pressed !disabled} lightpink}
-	}
-
-	if {[lsearch [bind . <<ThemeChanged>>] InitTheme] == -1} {
-		bind . <<ThemeChanged>> +[namespace code [list InitTheme]]
-	}
-}
-
-# Define a style used for the surround of text widgets.
-proc InitEntryFrame {} {
-	ttk::style theme settings default {
-		ttk::style layout EntryFrame {
-			EntryFrame.field -sticky nswe -border 0 -children {
-				EntryFrame.fill -sticky nswe -children {
-					EntryFrame.padding -sticky nswe
-				}
-			}
-		}
-		ttk::style configure EntryFrame -padding 1 -relief sunken
-		ttk::style map EntryFrame -background {}
-	}
-	ttk::style theme settings classic {
-		ttk::style configure EntryFrame -padding 2 -relief sunken
-		ttk::style map EntryFrame -background {}
-	}
-	ttk::style theme settings alt {
-		ttk::style configure EntryFrame -padding 2
-		ttk::style map EntryFrame -background {}
-	}
-	ttk::style theme settings clam {
-		ttk::style configure EntryFrame -padding 2
-		ttk::style map EntryFrame -background {}
-	}
-
-	# Ignore errors for missing native themes
-	catch {
-		ttk::style theme settings winnative {
-			ttk::style configure EntryFrame -padding 2
-		}
-		ttk::style theme settings xpnative {
-			ttk::style configure EntryFrame -padding 1
-			ttk::style element create EntryFrame.field vsapi \
-				EDIT 1 {disabled 4 focus 3 active 2 {} 1} -padding 1
-		}
-		ttk::style theme settings vista {
-			ttk::style configure EntryFrame -padding 2
-			ttk::style element create EntryFrame.field vsapi \
-				EDIT 6 {disabled 4 focus 3 active 2 {} 1} -padding 2
-		}
-	}
-
-	bind EntryFrame <Enter> {%W instate !disabled {%W state active}}
-	bind EntryFrame <Leave> {%W state !active}
-	bind EntryFrame <<ThemeChanged>> {
-		set pad [ttk::style lookup EntryFrame -padding]
-		%W configure -padding [expr {$pad eq {} ? 1 : $pad}]
-	}
-}
-
-proc gold_frame {w args} {
-	global use_ttk
-	if {$use_ttk} {
-		eval [linsert $args 0 ttk::frame $w -style Gold.TFrame]
-	} else {
-		eval [linsert $args 0 frame $w -background gold]
-	}
-}
-
-proc tlabel {w args} {
-	global use_ttk
-	if {$use_ttk} {
-		set cmd [list ttk::label $w -style Color.TLabel]
-		foreach {k v} $args {
-			switch -glob -- $k {
-				-activebackground {}
-				default { lappend cmd $k $v }
-			}
-		}
-		eval $cmd
-	} else {
-		eval [linsert $args 0 label $w]
-	}
-}
-
-# The padded label gets used in the about class.
-proc paddedlabel {w args} {
-	global use_ttk
-	if {$use_ttk} {
-		eval [linsert $args 0 ttk::label $w -style Padded.TLabel]
-	} else {
-		eval [linsert $args 0 label $w \
-				  -padx 5 -pady 5 \
-				  -justify left \
-				  -anchor w \
-				  -borderwidth 1 \
-				  -relief solid]
-	}
-}
-
-# Create a toplevel for use as a dialog.
-# If available, sets the EWMH dialog hint and if ttk is enabled
-# place a themed frame over the surface.
-proc Dialog {w args} {
-	eval [linsert $args 0 toplevel $w -class Dialog]
-	catch {wm attributes $w -type dialog}
-	pave_toplevel $w
-	return $w
-}
-
-# Tk toplevels are not themed - so pave it over with a themed frame to get
-# the base color correct per theme.
-proc pave_toplevel {w} {
-	global use_ttk
-	if {$use_ttk && ![winfo exists $w.!paving]} {
-		set paving [ttk::frame $w.!paving]
-		place $paving -x 0 -y 0 -relwidth 1 -relheight 1
-		lower $paving
-	}
-}
-
-# Create a scrolled listbox with appropriate border for the current theme.
-# On many themes the border for a scrolled listbox needs to go around the
-# listbox and the scrollbar.
-proc slistbox {w args} {
-	global use_ttk NS
-	if {$use_ttk} {
-		set f [ttk::frame $w -style SListbox.TFrame -padding 2]
-	} else {
-		set f [frame $w -relief flat]
-	}
-    if {[catch {
-		if {$use_ttk} {
-			eval [linsert $args 0 listbox $f.list -relief flat \
-					  -highlightthickness 0 -borderwidth 0]
-		} else {
-			eval [linsert $args 0 listbox $f.list]
-		}
-        ${NS}::scrollbar $f.vs -command [list $f.list yview]
-        $f.list configure -yscrollcommand [list $f.vs set]
-        grid $f.list $f.vs -sticky news
-        grid rowconfigure $f 0 -weight 1
-        grid columnconfigure $f 0 -weight 1
-		bind $f.list <<ListboxSelect>> \
-			[list event generate $w <<ListboxSelect>>]
-        interp hide {} $w
-        interp alias {} $w {} $f.list
-    } err]} {
-        destroy $f
-        return -code error $err
-    }
-    return $w
-}
-
-# fetch the background color from a widget.
-proc get_bg_color {w} {
-	global use_ttk
-	if {$use_ttk} {
-		set bg [ttk::style lookup [winfo class $w] -background]
-	} else {
-		set bg [$w cget -background]
-	}
-	return $bg
-}
-
-# ttk::spinbox didn't get added until 8.6
-proc tspinbox {w args} {
-	global use_ttk
-	if {$use_ttk && [llength [info commands ttk::spinbox]] > 0} {
-		eval [linsert $args 0 ttk::spinbox $w]
-	} else {
-		eval [linsert $args 0 spinbox $w]
-	}
-}
-
-# Create a text widget with any theme specific properties.
-proc ttext {w args} {
-	global use_ttk
-	if {$use_ttk} {
-		switch -- [ttk_get_current_theme] {
-			"vista" - "xpnative" {
-				lappend args -highlightthickness 0 -borderwidth 0
-			}
-		}
-	}
-	set w [eval [linsert $args 0 text $w]]
-	if {$use_ttk} {
-		if {[winfo class [winfo parent $w]] eq "EntryFrame"} {
-			bind $w <FocusIn> {[winfo parent %W] state focus}
-			bind $w <FocusOut> {[winfo parent %W] state !focus}
-		}
-	}
-	return $w
-}
-
-# themed frame suitable for surrounding a text field.
-proc textframe {w args} {
-	global use_ttk
-	if {$use_ttk} {
-		if {[catch {ttk::style layout EntryFrame}]} {
-			InitEntryFrame
-		}
-		eval [linsert $args 0 ttk::frame $w -class EntryFrame -style EntryFrame]
-	} else {
-		eval [linsert $args 0 frame $w]
-	}
-	return $w
-}
-
-proc tentry {w args} {
-	global use_ttk
-	if {$use_ttk} {
-		InitTheme
-		ttk::entry $w -style Edged.Entry
-	} else {
-		entry $w
-	}
-
-	rename $w _$w
-	interp alias {} $w {} tentry_widgetproc $w
-	eval [linsert $args 0 tentry_widgetproc $w configure]
-	return $w
-}
-proc tentry_widgetproc {w cmd args} {
-	global use_ttk
-	switch -- $cmd {
-		state {
-			if {$use_ttk} {
-				return [uplevel 1 [list _$w $cmd] $args]
-			} else {
-				if {[lsearch -exact $args pressed] != -1} {
-					_$w configure -background lightpink
-				} else {
-					_$w configure -background lightgreen
-				}
-			}
-		}
-		configure {
-			if {$use_ttk} {
-				if {[set n [lsearch -exact $args -background]] != -1} {
-					set args [lreplace $args $n [incr n]]
-					if {[llength $args] == 0} {return}
-				}
-			}
-			return [uplevel 1 [list _$w $cmd] $args]
-		}
-		default { return [uplevel 1 [list _$w $cmd] $args] }
-	}
-}
-
-# Tk 8.6 provides a standard font selection dialog. This uses the native
-# dialogs on Windows and MacOSX or a standard Tk dialog on X11.
-proc tchoosefont {w title familyvar sizevar} {
-	if {[package vsatisfies [package provide Tk] 8.6]} {
-		upvar #0 $familyvar family
-		upvar #0 $sizevar size
-		tk fontchooser configure -parent $w -title $title \
-			-font [list $family $size] \
-			-command [list on_choosefont $familyvar $sizevar]
-		tk fontchooser show
-	} else {
-		choose_font::pick $w $title $familyvar $sizevar
-	}
-}
-
-# Called when the Tk 8.6 fontchooser selects a font.
-proc on_choosefont {familyvar sizevar font} {
-	upvar #0 $familyvar family
-	upvar #0 $sizevar size
-	set font [font actual $font]
-	set family [dict get $font -family]
-	set size [dict get $font -size]
-}
-
-# Local variables:
-# mode: tcl
-# indent-tabs-mode: t
-# tab-width: 4
-# End: