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, 312 deletions

diff --git a/third_party/git/git-gui/lib/status_bar.tcl b/third_party/git/git-gui/lib/status_bar.tcl
deleted file mode 100644
index d32b14142ff8..000000000000
--- a/third_party/git/git-gui/lib/status_bar.tcl
+++ /dev/null
@@ -1,312 +0,0 @@
-# git-gui status bar mega-widget
-# Copyright (C) 2007 Shawn Pearce
-
-# The status_bar class manages the entire status bar. It is possible for
-# multiple overlapping asynchronous operations to want to display status
-# simultaneously. Each one receives a status_bar_operation when it calls the
-# start method, and the status bar combines all active operations into the
-# line of text it displays. Most of the time, there will be at most one
-# ongoing operation.
-#
-# Note that the entire status bar can be either in single-line or two-line
-# mode, depending on the constructor. Multiple active operations are only
-# supported for single-line status bars.
-
-class status_bar {
-
-field allow_multiple ; # configured at construction
-
-field w         ; # our own window path
-field w_l       ; # text widget we draw messages into
-field w_c       ; # canvas we draw a progress bar into
-field c_pack    ; # script to pack the canvas with
-
-field baseline_text   ; # text to show if there are no operations
-field status_bar_text ; # combined text for all operations
-
-field operations ; # list of current ongoing operations
-
-# The status bar can display a progress bar, updated when consumers call the
-# update method on their status_bar_operation. When there are multiple
-# operations, the status bar shows the combined status of all operations.
-#
-# When an overlapping operation completes, the progress bar is going to
-# abruptly have one fewer operation in the calculation, causing a discontinuity.
-# Therefore, whenever an operation completes, if it is not the last operation,
-# this counter is increased, and the progress bar is calculated as though there
-# were still another operation at 100%. When the last operation completes, this
-# is reset to 0.
-field completed_operation_count
-
-constructor new {path} {
-	global use_ttk NS
-	set w $path
-	set w_l $w.l
-	set w_c $w.c
-
-	# Standard single-line status bar: Permit overlapping operations
-	set allow_multiple 1
-
-	set baseline_text ""
-	set operations [list]
-	set completed_operation_count 0
-
-	${NS}::frame $w
-	if {!$use_ttk} {
-		$w configure -borderwidth 1 -relief sunken
-	}
-	${NS}::label $w_l \
-		-textvariable @status_bar_text \
-		-anchor w \
-		-justify left
-	pack $w_l -side left
-	set c_pack [cb _oneline_pack]
-
-	bind $w <Destroy> [cb _delete %W]
-	return $this
-}
-
-method _oneline_pack {} {
-	$w_c conf -width 100
-	pack $w_c -side right
-}
-
-constructor two_line {path} {
-	global NS
-	set w $path
-	set w_l $w.l
-	set w_c $w.c
-
-	# Two-line status bar: Only one ongoing operation permitted.
-	set allow_multiple 0
-
-	set baseline_text ""
-	set operations [list]
-	set completed_operation_count 0
-
-	${NS}::frame $w
-	${NS}::label $w_l \
-		-textvariable @status_bar_text \
-		-anchor w \
-		-justify left
-	pack $w_l -anchor w -fill x
-	set c_pack [list pack $w_c -fill x]
-
-	bind $w <Destroy> [cb _delete %W]
-	return $this
-}
-
-method ensure_canvas {} {
-	if {[winfo exists $w_c]} {
-		$w_c coords bar 0 0 0 20
-	} else {
-		canvas $w_c \
-			-height [expr {int([winfo reqheight $w_l] * 0.6)}] \
-			-borderwidth 1 \
-			-relief groove \
-			-highlightt 0
-		$w_c create rectangle 0 0 0 20 -tags bar -fill navy
-		eval $c_pack
-	}
-}
-
-method show {msg} {
-	$this ensure_canvas
-	set baseline_text $msg
-	$this refresh
-}
-
-method start {msg {uds {}}} {
-	set baseline_text ""
-
-	if {!$allow_multiple && [llength $operations]} {
-		return [lindex $operations 0]
-	}
-
-	$this ensure_canvas
-
-	set operation [status_bar_operation::new $this $msg $uds]
-
-	lappend operations $operation
-
-	$this refresh
-
-	return $operation
-}
-
-method refresh {} {
-	set new_text ""
-
-	set total [expr $completed_operation_count * 100]
-	set have $total
-
-	foreach operation $operations {
-		if {$new_text != ""} {
-			append new_text " / "
-		}
-
-		append new_text [$operation get_status]
-
-		set total [expr $total + 100]
-		set have [expr $have + [$operation get_progress]]
-	}
-
-	if {$new_text == ""} {
-		set new_text $baseline_text
-	}
-
-	set status_bar_text $new_text
-
-	if {[winfo exists $w_c]} {
-		set pixel_width 0
-		if {$have > 0} {
-			set pixel_width [expr {[winfo width $w_c] * $have / $total}]
-		}
-
-		$w_c coords bar 0 0 $pixel_width 20
-	}
-}
-
-method stop {operation stop_msg} {
-	set idx [lsearch $operations $operation]
-
-	if {$idx >= 0} {
-		set operations [lreplace $operations $idx $idx]
-		set completed_operation_count [expr \
-			$completed_operation_count + 1]
-
-		if {[llength $operations] == 0} {
-			set completed_operation_count 0
-
-			destroy $w_c
-			if {$stop_msg ne {}} {
-				set baseline_text $stop_msg
-			}
-		}
-
-		$this refresh
-	}
-}
-
-method stop_all {{stop_msg {}}} {
-	# This makes the operation's call to stop a no-op.
-	set operations_copy $operations
-	set operations [list]
-
-	foreach operation $operations_copy {
-		$operation stop
-	}
-
-	if {$stop_msg ne {}} {
-		set baseline_text $stop_msg
-	}
-
-	$this refresh
-}
-
-method _delete {current} {
-	if {$current eq $w} {
-		delete_this
-	}
-}
-
-}
-
-# The status_bar_operation class tracks a single consumer's ongoing status bar
-# activity, with the context that there are a few situations where multiple
-# overlapping asynchronous operations might want to display status information
-# simultaneously. Instances of status_bar_operation are created by calling
-# start on the status_bar, and when the caller is done with its stauts bar
-# operation, it calls stop on the operation.
-
-class status_bar_operation {
-
-field status_bar; # reference back to the status_bar that owns this object
-
-field is_active;
-
-field status   {}; # single line of text we show
-field progress {}; # current progress (0 to 100)
-field prefix   {}; # text we format into status
-field units    {}; # unit of progress
-field meter    {}; # current core git progress meter (if active)
-
-constructor new {owner msg uds} {
-	set status_bar $owner
-
-	set status $msg
-	set progress 0
-	set prefix $msg
-	set units  $uds
-	set meter  {}
-
-	set is_active 1
-
-	return $this
-}
-
-method get_is_active {} { return $is_active }
-method get_status {} { return $status }
-method get_progress {} { return $progress }
-
-method update {have total} {
-	if {!$is_active} { return }
-
-	set progress 0
-
-	if {$total > 0} {
-		set progress [expr {100 * $have / $total}]
-	}
-
-	set prec [string length [format %i $total]]
-
-	set status [mc "%s ... %*i of %*i %s (%3i%%)" \
-		$prefix \
-		$prec $have \
-		$prec $total \
-		$units $progress]
-
-	$status_bar refresh
-}
-
-method update_meter {buf} {
-	if {!$is_active} { return }
-
-	append meter $buf
-	set r [string last "\r" $meter]
-	if {$r == -1} {
-		return
-	}
-
-	set prior [string range $meter 0 $r]
-	set meter [string range $meter [expr {$r + 1}] end]
-	set p "\\((\\d+)/(\\d+)\\)"
-	if {[regexp ":\\s*\\d+% $p\(?:, done.\\s*\n|\\s*\r)\$" $prior _j a b]} {
-		update $this $a $b
-	} elseif {[regexp "$p\\s+done\r\$" $prior _j a b]} {
-		update $this $a $b
-	}
-}
-
-method stop {{stop_msg {}}} {
-	if {$is_active} {
-		set is_active 0
-		$status_bar stop $this $stop_msg
-	}
-}
-
-method restart {msg} {
-	if {!$is_active} { return }
-
-	set status $msg
-	set prefix $msg
-	set meter {}
-	$status_bar refresh
-}
-
-method _delete {} {
-	stop
-	delete_this
-}
-
-}