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, 40 deletions

diff --git a/third_party/git/git-gui/lib/branch.tcl b/third_party/git/git-gui/lib/branch.tcl
deleted file mode 100644
index 8b0c4858890f..000000000000
--- a/third_party/git/git-gui/lib/branch.tcl
+++ /dev/null
@@ -1,40 +0,0 @@
-# git-gui branch (create/delete) support
-# Copyright (C) 2006, 2007 Shawn Pearce
-
-proc load_all_heads {} {
-	global some_heads_tracking
-
-	set rh refs/heads
-	set rh_len [expr {[string length $rh] + 1}]
-	set all_heads [list]
-	set fd [git_read for-each-ref --format=%(refname) $rh]
-	fconfigure $fd -translation binary -encoding utf-8
-	while {[gets $fd line] > 0} {
-		if {!$some_heads_tracking || ![is_tracking_branch $line]} {
-			lappend all_heads [string range $line $rh_len end]
-		}
-	}
-	close $fd
-
-	return [lsort $all_heads]
-}
-
-proc load_all_tags {} {
-	set all_tags [list]
-	set fd [git_read for-each-ref \
-		--sort=-taggerdate \
-		--format=%(refname) \
-		refs/tags]
-	fconfigure $fd -translation binary -encoding utf-8
-	while {[gets $fd line] > 0} {
-		if {![regsub ^refs/tags/ $line {} name]} continue
-		lappend all_tags $name
-	}
-	close $fd
-	return $all_tags
-}
-
-proc radio_selector {varname value args} {
-	upvar #0 $varname var
-	set var $value
-}