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, 182 deletions

diff --git a/third_party/git/contrib/git-resurrect.sh b/third_party/git/contrib/git-resurrect.sh
deleted file mode 100755
index 8c171dd959f6..000000000000
--- a/third_party/git/contrib/git-resurrect.sh
+++ /dev/null
@@ -1,182 +0,0 @@
-#!/bin/sh
-
-USAGE="[-a] [-r] [-m] [-t] [-n] [-b <newname>] <name>"
-LONG_USAGE="git-resurrect attempts to find traces of a branch tip
-called <name>, and tries to resurrect it.  Currently, the reflog is
-searched for checkout messages, and with -r also merge messages.  With
--m and -t, the history of all refs is scanned for Merge <name> into
-other/Merge <other> into <name> (respectively) commit subjects, which
-is rather slow but allows you to resurrect other people's topic
-branches."
-
-OPTIONS_KEEPDASHDASH=
-OPTIONS_STUCKLONG=
-OPTIONS_SPEC="\
-git resurrect $USAGE
---
-b,branch=            save branch as <newname> instead of <name>
-a,all                same as -l -r -m -t
-k,keep-going         full rev-list scan (instead of first match)
-l,reflog             scan reflog for checkouts (enabled by default)
-r,reflog-merges      scan for merges recorded in reflog
-m,merges             scan for merges into other branches (slow)
-t,merge-targets      scan for merges of other branches into <name>
-n,dry-run            don't recreate the branch"
-
-. git-sh-setup
-
-search_reflog () {
-	sed -ne 's~^\([^ ]*\) .*	checkout: moving from '"$1"' .*~\1~p' \
-                < "$GIT_DIR"/logs/HEAD
-}
-
-search_reflog_merges () {
-	git rev-parse $(
-		sed -ne 's~^[^ ]* \([^ ]*\) .*	merge '"$1"':.*~\1^2~p' \
-			< "$GIT_DIR"/logs/HEAD
-	)
-}
-
-_x40="[0-9a-f][0-9a-f][0-9a-f][0-9a-f][0-9a-f]"
-_x40="$_x40$_x40$_x40$_x40$_x40$_x40$_x40$_x40"
-
-search_merges () {
-        git rev-list --all --grep="Merge branch '$1'" \
-                --pretty=tformat:"%P %s" |
-        sed -ne "/^$_x40 \($_x40\) Merge .*/ {s//\1/p;$early_exit}"
-}
-
-search_merge_targets () {
-	git rev-list --all --grep="Merge branch '[^']*' into $branch\$" \
-		--pretty=tformat:"%H %s" --all |
-	sed -ne "/^\($_x40\) Merge .*/ {s//\1/p;$early_exit} "
-}
-
-dry_run=
-early_exit=q
-scan_reflog=t
-scan_reflog_merges=
-scan_merges=
-scan_merge_targets=
-new_name=
-
-while test "$#" != 0; do
-	case "$1" in
-	    -b|--branch)
-		shift
-		new_name="$1"
-		;;
-	    -n|--dry-run)
-		dry_run=t
-		;;
-	    --no-dry-run)
-		dry_run=
-		;;
-	    -k|--keep-going)
-		early_exit=
-		;;
-	    --no-keep-going)
-		early_exit=q
-		;;
-	    -m|--merges)
-		scan_merges=t
-		;;
-	    --no-merges)
-		scan_merges=
-		;;
-	    -l|--reflog)
-		scan_reflog=t
-		;;
-	    --no-reflog)
-		scan_reflog=
-		;;
-	    -r|--reflog_merges)
-		scan_reflog_merges=t
-		;;
-	    --no-reflog_merges)
-		scan_reflog_merges=
-		;;
-	    -t|--merge-targets)
-		scan_merge_targets=t
-		;;
-	    --no-merge-targets)
-		scan_merge_targets=
-		;;
-	    -a|--all)
-		scan_reflog=t
-		scan_reflog_merges=t
-		scan_merges=t
-		scan_merge_targets=t
-		;;
-	    --)
-		shift
-		break
-		;;
-	    *)
-		usage
-		;;
-	esac
-	shift
-done
-
-test "$#" = 1 || usage
-
-all_strategies="$scan_reflog$scan_reflog_merges$scan_merges$scan_merge_targets"
-if test -z "$all_strategies"; then
-	die "must enable at least one of -lrmt"
-fi
-
-branch="$1"
-test -z "$new_name" && new_name="$branch"
-
-if test ! -z "$scan_reflog"; then
-	if test -r "$GIT_DIR"/logs/HEAD; then
-		candidates="$(search_reflog $branch)"
-	else
-		die 'reflog scanning requested, but' \
-			'$GIT_DIR/logs/HEAD not readable'
-	fi
-fi
-if test ! -z "$scan_reflog_merges"; then
-	if test -r "$GIT_DIR"/logs/HEAD; then
-		candidates="$candidates $(search_reflog_merges $branch)"
-	else
-		die 'reflog scanning requested, but' \
-			'$GIT_DIR/logs/HEAD not readable'
-	fi
-fi
-if test ! -z "$scan_merges"; then
-	candidates="$candidates $(search_merges $branch)"
-fi
-if test ! -z "$scan_merge_targets"; then
-	candidates="$candidates $(search_merge_targets $branch)"
-fi
-
-candidates="$(git rev-parse $candidates | sort -u)"
-
-if test -z "$candidates"; then
-	hint=
-	test "z$all_strategies" != "ztttt" \
-		&& hint=" (maybe try again with -a)"
-	die "no candidates for $branch found$hint"
-fi
-
-echo "** Candidates for $branch **"
-for cmt in $candidates; do
-	git --no-pager log --pretty=tformat:"%ct:%h [%cr] %s" --abbrev-commit -1 $cmt
-done \
-| sort -n | cut -d: -f2-
-
-newest="$(git rev-list -1 $candidates)"
-if test ! -z "$dry_run"; then
-	printf "** Most recent: "
-	git --no-pager log -1 --pretty=tformat:"%h %s" $newest
-elif ! git rev-parse --verify --quiet $new_name >/dev/null; then
-	printf "** Restoring $new_name to "
-	git --no-pager log -1 --pretty=tformat:"%h %s" $newest
-	git branch $new_name $newest
-else
-	printf "Most recent: "
-	git --no-pager log -1 --pretty=tformat:"%h %s" $newest
-	echo "** $new_name already exists, doing nothing"
-fi