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, 629 deletions

diff --git a/third_party/git/t/t1091-sparse-checkout-builtin.sh b/third_party/git/t/t1091-sparse-checkout-builtin.sh
deleted file mode 100755
index 84acfc48b678..000000000000
--- a/third_party/git/t/t1091-sparse-checkout-builtin.sh
+++ /dev/null
@@ -1,629 +0,0 @@
-#!/bin/sh
-
-test_description='sparse checkout builtin tests'
-
-. ./test-lib.sh
-
-list_files() {
-	# Do not replace this with 'ls "$1"', as "ls" with BSD-lineage
-	# enables "-A" by default for root and ends up including ".git" and
-	# such in its output. (Note, though, that running the test suite as
-	# root is generally not recommended.)
-	(cd "$1" && printf '%s\n' *)
-}
-
-check_files() {
-	list_files "$1" >actual &&
-	shift &&
-	printf "%s\n" $@ >expect &&
-	test_cmp expect actual
-}
-
-test_expect_success 'setup' '
-	git init repo &&
-	(
-		cd repo &&
-		echo "initial" >a &&
-		mkdir folder1 folder2 deep &&
-		mkdir deep/deeper1 deep/deeper2 &&
-		mkdir deep/deeper1/deepest &&
-		cp a folder1 &&
-		cp a folder2 &&
-		cp a deep &&
-		cp a deep/deeper1 &&
-		cp a deep/deeper2 &&
-		cp a deep/deeper1/deepest &&
-		git add . &&
-		git commit -m "initial commit"
-	)
-'
-
-test_expect_success 'git sparse-checkout list (empty)' '
-	git -C repo sparse-checkout list >list 2>err &&
-	test_must_be_empty list &&
-	test_i18ngrep "this worktree is not sparse (sparse-checkout file may not exist)" err
-'
-
-test_expect_success 'git sparse-checkout list (populated)' '
-	test_when_finished rm -f repo/.git/info/sparse-checkout &&
-	cat >repo/.git/info/sparse-checkout <<-\EOF &&
-	/folder1/*
-	/deep/
-	**/a
-	!*bin*
-	EOF
-	cp repo/.git/info/sparse-checkout expect &&
-	git -C repo sparse-checkout list >list &&
-	test_cmp expect list
-'
-
-test_expect_success 'git sparse-checkout init' '
-	git -C repo sparse-checkout init &&
-	cat >expect <<-\EOF &&
-	/*
-	!/*/
-	EOF
-	test_cmp expect repo/.git/info/sparse-checkout &&
-	test_cmp_config -C repo true core.sparsecheckout &&
-	check_files repo a
-'
-
-test_expect_success 'git sparse-checkout list after init' '
-	git -C repo sparse-checkout list >actual &&
-	cat >expect <<-\EOF &&
-	/*
-	!/*/
-	EOF
-	test_cmp expect actual
-'
-
-test_expect_success 'init with existing sparse-checkout' '
-	echo "*folder*" >> repo/.git/info/sparse-checkout &&
-	git -C repo sparse-checkout init &&
-	cat >expect <<-\EOF &&
-	/*
-	!/*/
-	*folder*
-	EOF
-	test_cmp expect repo/.git/info/sparse-checkout &&
-	check_files repo a folder1 folder2
-'
-
-test_expect_success 'clone --sparse' '
-	git clone --sparse "file://$(pwd)/repo" clone &&
-	git -C clone sparse-checkout list >actual &&
-	cat >expect <<-\EOF &&
-	/*
-	!/*/
-	EOF
-	test_cmp expect actual &&
-	check_files clone a
-'
-
-test_expect_success 'interaction with clone --no-checkout (unborn index)' '
-	git clone --no-checkout "file://$(pwd)/repo" clone_no_checkout &&
-	git -C clone_no_checkout sparse-checkout init --cone &&
-	git -C clone_no_checkout sparse-checkout set folder1 &&
-
-	git -C clone_no_checkout sparse-checkout list >actual &&
-	cat >expect <<-\EOF &&
-	folder1
-	EOF
-	test_cmp expect actual &&
-
-	# nothing checked out, expect "No such file or directory"
-	! ls clone_no_checkout/* >actual &&
-	test_must_be_empty actual &&
-	test_path_is_missing clone_no_checkout/.git/index &&
-
-	# No branch is checked out until we manually switch to one
-	git -C clone_no_checkout switch master &&
-	test_path_is_file clone_no_checkout/.git/index &&
-	check_files clone_no_checkout a folder1
-'
-
-test_expect_success 'set enables config' '
-	git init empty-config &&
-	(
-		cd empty-config &&
-		test_commit test file &&
-		test_path_is_missing .git/config.worktree &&
-		git sparse-checkout set nothing &&
-		test_path_is_file .git/config.worktree &&
-		test_cmp_config true core.sparseCheckout
-	)
-'
-
-test_expect_success 'set sparse-checkout using builtin' '
-	git -C repo sparse-checkout set "/*" "!/*/" "*folder*" &&
-	cat >expect <<-\EOF &&
-	/*
-	!/*/
-	*folder*
-	EOF
-	git -C repo sparse-checkout list >actual &&
-	test_cmp expect actual &&
-	test_cmp expect repo/.git/info/sparse-checkout &&
-	check_files repo a folder1 folder2
-'
-
-test_expect_success 'set sparse-checkout using --stdin' '
-	cat >expect <<-\EOF &&
-	/*
-	!/*/
-	/folder1/
-	/folder2/
-	EOF
-	git -C repo sparse-checkout set --stdin <expect &&
-	git -C repo sparse-checkout list >actual &&
-	test_cmp expect actual &&
-	test_cmp expect repo/.git/info/sparse-checkout &&
-	check_files repo "a folder1 folder2"
-'
-
-test_expect_success 'add to sparse-checkout' '
-	cat repo/.git/info/sparse-checkout >expect &&
-	cat >add <<-\EOF &&
-	pattern1
-	/folder1/
-	pattern2
-	EOF
-	cat add >>expect &&
-	git -C repo sparse-checkout add --stdin <add &&
-	git -C repo sparse-checkout list >actual &&
-	test_cmp expect actual &&
-	test_cmp expect repo/.git/info/sparse-checkout &&
-	check_files repo "a folder1 folder2"
-'
-
-test_expect_success 'cone mode: match patterns' '
-	git -C repo config --worktree core.sparseCheckoutCone true &&
-	rm -rf repo/a repo/folder1 repo/folder2 &&
-	git -C repo read-tree -mu HEAD 2>err &&
-	test_i18ngrep ! "disabling cone patterns" err &&
-	git -C repo reset --hard &&
-	check_files repo a folder1 folder2
-'
-
-test_expect_success 'cone mode: warn on bad pattern' '
-	test_when_finished mv sparse-checkout repo/.git/info/ &&
-	cp repo/.git/info/sparse-checkout . &&
-	echo "!/deep/deeper/*" >>repo/.git/info/sparse-checkout &&
-	git -C repo read-tree -mu HEAD 2>err &&
-	test_i18ngrep "unrecognized negative pattern" err
-'
-
-test_expect_success 'sparse-checkout disable' '
-	test_when_finished rm -rf repo/.git/info/sparse-checkout &&
-	git -C repo sparse-checkout disable &&
-	test_path_is_file repo/.git/info/sparse-checkout &&
-	git -C repo config --list >config &&
-	test_must_fail git config core.sparseCheckout &&
-	check_files repo a deep folder1 folder2
-'
-
-test_expect_success 'cone mode: init and set' '
-	git -C repo sparse-checkout init --cone &&
-	git -C repo config --list >config &&
-	test_i18ngrep "core.sparsecheckoutcone=true" config &&
-	list_files repo >dir  &&
-	echo a >expect &&
-	test_cmp expect dir &&
-	git -C repo sparse-checkout set deep/deeper1/deepest/ 2>err &&
-	test_must_be_empty err &&
-	check_files repo a deep &&
-	check_files repo/deep a deeper1 &&
-	check_files repo/deep/deeper1 a deepest &&
-	cat >expect <<-\EOF &&
-	/*
-	!/*/
-	/deep/
-	!/deep/*/
-	/deep/deeper1/
-	!/deep/deeper1/*/
-	/deep/deeper1/deepest/
-	EOF
-	test_cmp expect repo/.git/info/sparse-checkout &&
-	git -C repo sparse-checkout set --stdin 2>err <<-\EOF &&
-	folder1
-	folder2
-	EOF
-	test_must_be_empty err &&
-	check_files repo a folder1 folder2
-'
-
-test_expect_success 'cone mode: list' '
-	cat >expect <<-\EOF &&
-	folder1
-	folder2
-	EOF
-	git -C repo sparse-checkout set --stdin <expect &&
-	git -C repo sparse-checkout list >actual 2>err &&
-	test_must_be_empty err &&
-	test_cmp expect actual
-'
-
-test_expect_success 'cone mode: set with nested folders' '
-	git -C repo sparse-checkout set deep deep/deeper1/deepest 2>err &&
-	test_line_count = 0 err &&
-	cat >expect <<-\EOF &&
-	/*
-	!/*/
-	/deep/
-	EOF
-	test_cmp repo/.git/info/sparse-checkout expect
-'
-
-test_expect_success 'cone mode: add independent path' '
-	git -C repo sparse-checkout set deep/deeper1 &&
-	git -C repo sparse-checkout add folder1 &&
-	cat >expect <<-\EOF &&
-	/*
-	!/*/
-	/deep/
-	!/deep/*/
-	/deep/deeper1/
-	/folder1/
-	EOF
-	test_cmp expect repo/.git/info/sparse-checkout &&
-	check_files repo a deep folder1
-'
-
-test_expect_success 'cone mode: add sibling path' '
-	git -C repo sparse-checkout set deep/deeper1 &&
-	git -C repo sparse-checkout add deep/deeper2 &&
-	cat >expect <<-\EOF &&
-	/*
-	!/*/
-	/deep/
-	!/deep/*/
-	/deep/deeper1/
-	/deep/deeper2/
-	EOF
-	test_cmp expect repo/.git/info/sparse-checkout &&
-	check_files repo a deep
-'
-
-test_expect_success 'cone mode: add parent path' '
-	git -C repo sparse-checkout set deep/deeper1 folder1 &&
-	git -C repo sparse-checkout add deep &&
-	cat >expect <<-\EOF &&
-	/*
-	!/*/
-	/deep/
-	/folder1/
-	EOF
-	test_cmp expect repo/.git/info/sparse-checkout &&
-	check_files repo a deep folder1
-'
-
-test_expect_success 'not-up-to-date does not block rest of sparsification' '
-	test_when_finished git -C repo sparse-checkout disable &&
-	test_when_finished git -C repo reset --hard &&
-	git -C repo sparse-checkout set deep &&
-
-	echo update >repo/deep/deeper2/a &&
-	cp repo/.git/info/sparse-checkout expect &&
-	test_write_lines "!/deep/*/" "/deep/deeper1/" >>expect &&
-
-	git -C repo sparse-checkout set deep/deeper1 2>err &&
-
-	test_i18ngrep "The following paths are not up to date" err &&
-	test_cmp expect repo/.git/info/sparse-checkout &&
-	check_files repo/deep a deeper1 deeper2 &&
-	check_files repo/deep/deeper1 a deepest &&
-	check_files repo/deep/deeper1/deepest a &&
-	check_files repo/deep/deeper2 a
-'
-
-test_expect_success 'revert to old sparse-checkout on empty update' '
-	git init empty-test &&
-	(
-		echo >file &&
-		git add file &&
-		git commit -m "test" &&
-		git sparse-checkout set nothing 2>err &&
-		test_i18ngrep ! "Sparse checkout leaves no entry on working directory" err &&
-		test_i18ngrep ! ".git/index.lock" err &&
-		git sparse-checkout set file
-	)
-'
-
-test_expect_success 'fail when lock is taken' '
-	test_when_finished rm -rf repo/.git/info/sparse-checkout.lock &&
-	touch repo/.git/info/sparse-checkout.lock &&
-	test_must_fail git -C repo sparse-checkout set deep 2>err &&
-	test_i18ngrep "Unable to create .*\.lock" err
-'
-
-test_expect_success '.gitignore should not warn about cone mode' '
-	git -C repo config --worktree core.sparseCheckoutCone true &&
-	echo "**/bin/*" >repo/.gitignore &&
-	git -C repo reset --hard 2>err &&
-	test_i18ngrep ! "disabling cone patterns" err
-'
-
-test_expect_success 'sparse-checkout (init|set|disable) warns with dirty status' '
-	git clone repo dirty &&
-	echo dirty >dirty/folder1/a &&
-
-	git -C dirty sparse-checkout init 2>err &&
-	test_i18ngrep "warning.*The following paths are not up to date" err &&
-
-	git -C dirty sparse-checkout set /folder2/* /deep/deeper1/* 2>err &&
-	test_i18ngrep "warning.*The following paths are not up to date" err &&
-	test_path_is_file dirty/folder1/a &&
-
-	git -C dirty sparse-checkout disable 2>err &&
-	test_must_be_empty err &&
-
-	git -C dirty reset --hard &&
-	git -C dirty sparse-checkout init &&
-	git -C dirty sparse-checkout set /folder2/* /deep/deeper1/* &&
-	test_path_is_missing dirty/folder1/a &&
-	git -C dirty sparse-checkout disable &&
-	test_path_is_file dirty/folder1/a
-'
-
-test_expect_success 'sparse-checkout (init|set|disable) warns with unmerged status' '
-	git clone repo unmerged &&
-
-	cat >input <<-EOF &&
-	0 $ZERO_OID	folder1/a
-	100644 $(git -C unmerged rev-parse HEAD:folder1/a) 1	folder1/a
-	EOF
-	git -C unmerged update-index --index-info <input &&
-
-	git -C unmerged sparse-checkout init 2>err &&
-	test_i18ngrep "warning.*The following paths are unmerged" err &&
-
-	git -C unmerged sparse-checkout set /folder2/* /deep/deeper1/* 2>err &&
-	test_i18ngrep "warning.*The following paths are unmerged" err &&
-	test_path_is_file dirty/folder1/a &&
-
-	git -C unmerged sparse-checkout disable 2>err &&
-	test_i18ngrep "warning.*The following paths are unmerged" err &&
-
-	git -C unmerged reset --hard &&
-	git -C unmerged sparse-checkout init &&
-	git -C unmerged sparse-checkout set /folder2/* /deep/deeper1/* &&
-	git -C unmerged sparse-checkout disable
-'
-
-test_expect_success 'sparse-checkout reapply' '
-	git clone repo tweak &&
-
-	echo dirty >tweak/deep/deeper2/a &&
-
-	cat >input <<-EOF &&
-	0 $ZERO_OID	folder1/a
-	100644 $(git -C tweak rev-parse HEAD:folder1/a) 1	folder1/a
-	EOF
-	git -C tweak update-index --index-info <input &&
-
-	git -C tweak sparse-checkout init --cone 2>err &&
-	test_i18ngrep "warning.*The following paths are not up to date" err &&
-	test_i18ngrep "warning.*The following paths are unmerged" err &&
-
-	git -C tweak sparse-checkout set folder2 deep/deeper1 2>err &&
-	test_i18ngrep "warning.*The following paths are not up to date" err &&
-	test_i18ngrep "warning.*The following paths are unmerged" err &&
-
-	git -C tweak sparse-checkout reapply 2>err &&
-	test_i18ngrep "warning.*The following paths are not up to date" err &&
-	test_path_is_file tweak/deep/deeper2/a &&
-	test_i18ngrep "warning.*The following paths are unmerged" err &&
-	test_path_is_file tweak/folder1/a &&
-
-	git -C tweak checkout HEAD deep/deeper2/a &&
-	git -C tweak sparse-checkout reapply 2>err &&
-	test_i18ngrep ! "warning.*The following paths are not up to date" err &&
-	test_path_is_missing tweak/deep/deeper2/a &&
-	test_i18ngrep "warning.*The following paths are unmerged" err &&
-	test_path_is_file tweak/folder1/a &&
-
-	git -C tweak add folder1/a &&
-	git -C tweak sparse-checkout reapply 2>err &&
-	test_must_be_empty err &&
-	test_path_is_missing tweak/deep/deeper2/a &&
-	test_path_is_missing tweak/folder1/a &&
-
-	git -C tweak sparse-checkout disable
-'
-
-test_expect_success 'cone mode: set with core.ignoreCase=true' '
-	rm repo/.git/info/sparse-checkout &&
-	git -C repo sparse-checkout init --cone &&
-	git -C repo -c core.ignoreCase=true sparse-checkout set folder1 &&
-	cat >expect <<-\EOF &&
-	/*
-	!/*/
-	/folder1/
-	EOF
-	test_cmp expect repo/.git/info/sparse-checkout &&
-	check_files repo a folder1
-'
-
-test_expect_success 'interaction with submodules' '
-	git clone repo super &&
-	(
-		cd super &&
-		mkdir modules &&
-		git submodule add ../repo modules/child &&
-		git add . &&
-		git commit -m "add submodule" &&
-		git sparse-checkout init --cone &&
-		git sparse-checkout set folder1
-	) &&
-	check_files super a folder1 modules &&
-	check_files super/modules/child a deep folder1 folder2
-'
-
-test_expect_success 'different sparse-checkouts with worktrees' '
-	git -C repo worktree add --detach ../worktree &&
-	check_files worktree "a deep folder1 folder2" &&
-	git -C worktree sparse-checkout init --cone &&
-	git -C repo sparse-checkout set folder1 &&
-	git -C worktree sparse-checkout set deep/deeper1 &&
-	check_files repo a folder1 &&
-	check_files worktree a deep
-'
-
-test_expect_success 'set using filename keeps file on-disk' '
-	git -C repo sparse-checkout set a deep &&
-	cat >expect <<-\EOF &&
-	/*
-	!/*/
-	/a/
-	/deep/
-	EOF
-	test_cmp expect repo/.git/info/sparse-checkout &&
-	check_files repo a deep
-'
-
-check_read_tree_errors () {
-	REPO=$1
-	FILES=$2
-	ERRORS=$3
-	git -C $REPO -c core.sparseCheckoutCone=false read-tree -mu HEAD 2>err &&
-	test_must_be_empty err &&
-	check_files $REPO "$FILES" &&
-	git -C $REPO read-tree -mu HEAD 2>err &&
-	if test -z "$ERRORS"
-	then
-		test_must_be_empty err
-	else
-		test_i18ngrep "$ERRORS" err
-	fi &&
-	check_files $REPO $FILES
-}
-
-test_expect_success 'pattern-checks: /A/**' '
-	cat >repo/.git/info/sparse-checkout <<-\EOF &&
-	/*
-	!/*/
-	/folder1/**
-	EOF
-	check_read_tree_errors repo "a folder1" "disabling cone pattern matching"
-'
-
-test_expect_success 'pattern-checks: /A/**/B/' '
-	cat >repo/.git/info/sparse-checkout <<-\EOF &&
-	/*
-	!/*/
-	/deep/**/deepest
-	EOF
-	check_read_tree_errors repo "a deep" "disabling cone pattern matching" &&
-	check_files repo/deep "deeper1" &&
-	check_files repo/deep/deeper1 "deepest"
-'
-
-test_expect_success 'pattern-checks: too short' '
-	cat >repo/.git/info/sparse-checkout <<-\EOF &&
-	/*
-	!/*/
-	/
-	EOF
-	check_read_tree_errors repo "a" "disabling cone pattern matching"
-'
-test_expect_success 'pattern-checks: not too short' '
-	cat >repo/.git/info/sparse-checkout <<-\EOF &&
-	/*
-	!/*/
-	/b/
-	EOF
-	git -C repo read-tree -mu HEAD 2>err &&
-	test_must_be_empty err &&
-	check_files repo a
-'
-
-test_expect_success 'pattern-checks: trailing "*"' '
-	cat >repo/.git/info/sparse-checkout <<-\EOF &&
-	/*
-	!/*/
-	/a*
-	EOF
-	check_read_tree_errors repo "a" "disabling cone pattern matching"
-'
-
-test_expect_success 'pattern-checks: starting "*"' '
-	cat >repo/.git/info/sparse-checkout <<-\EOF &&
-	/*
-	!/*/
-	*eep/
-	EOF
-	check_read_tree_errors repo "a deep" "disabling cone pattern matching"
-'
-
-test_expect_success 'pattern-checks: contained glob characters' '
-	for c in "[a]" "\\" "?" "*"
-	do
-		cat >repo/.git/info/sparse-checkout <<-EOF &&
-		/*
-		!/*/
-		something$c-else/
-		EOF
-		check_read_tree_errors repo "a" "disabling cone pattern matching"
-	done
-'
-
-test_expect_success BSLASHPSPEC 'pattern-checks: escaped characters' '
-	git clone repo escaped &&
-	TREEOID=$(git -C escaped rev-parse HEAD:folder1) &&
-	NEWTREE=$(git -C escaped mktree <<-EOF
-	$(git -C escaped ls-tree HEAD)
-	040000 tree $TREEOID	zbad\\dir
-	040000 tree $TREEOID	zdoes*exist
-	040000 tree $TREEOID	zglob[!a]?
-	EOF
-	) &&
-	COMMIT=$(git -C escaped commit-tree $NEWTREE -p HEAD) &&
-	git -C escaped reset --hard $COMMIT &&
-	check_files escaped "a deep folder1 folder2 zbad\\dir zdoes*exist" zglob[!a]? &&
-	git -C escaped sparse-checkout init --cone &&
-	git -C escaped sparse-checkout set zbad\\dir/bogus "zdoes*not*exist" "zdoes*exist" "zglob[!a]?" &&
-	cat >expect <<-\EOF &&
-	/*
-	!/*/
-	/zbad\\dir/
-	!/zbad\\dir/*/
-	/zbad\\dir/bogus/
-	/zdoes\*exist/
-	/zdoes\*not\*exist/
-	/zglob\[!a]\?/
-	EOF
-	test_cmp expect escaped/.git/info/sparse-checkout &&
-	check_read_tree_errors escaped "a zbad\\dir zdoes*exist zglob[!a]?" &&
-	git -C escaped ls-tree -d --name-only HEAD >list-expect &&
-	git -C escaped sparse-checkout set --stdin <list-expect &&
-	cat >expect <<-\EOF &&
-	/*
-	!/*/
-	/deep/
-	/folder1/
-	/folder2/
-	/zbad\\dir/
-	/zdoes\*exist/
-	/zglob\[!a]\?/
-	EOF
-	test_cmp expect escaped/.git/info/sparse-checkout &&
-	check_files escaped "a deep folder1 folder2 zbad\\dir zdoes*exist" zglob[!a]? &&
-	git -C escaped sparse-checkout list >list-actual &&
-	test_cmp list-expect list-actual
-'
-
-test_expect_success MINGW 'cone mode replaces backslashes with slashes' '
-	git -C repo sparse-checkout set deep\\deeper1 &&
-	cat >expect <<-\EOF &&
-	/*
-	!/*/
-	/deep/
-	!/deep/*/
-	/deep/deeper1/
-	EOF
-	test_cmp expect repo/.git/info/sparse-checkout &&
-	check_files repo a deep &&
-	check_files repo/deep a deeper1
-'
-
-test_done