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, 272 deletions

diff --git a/third_party/git/t/t5537-fetch-shallow.sh b/third_party/git/t/t5537-fetch-shallow.sh
deleted file mode 100755
index a55202d2d34c..000000000000
--- a/third_party/git/t/t5537-fetch-shallow.sh
+++ /dev/null
@@ -1,272 +0,0 @@
-#!/bin/sh
-
-test_description='fetch/clone from a shallow clone'
-
-. ./test-lib.sh
-
-commit() {
-	echo "$1" >tracked &&
-	git add tracked &&
-	git commit -m "$1"
-}
-
-test_expect_success 'setup' '
-	commit 1 &&
-	commit 2 &&
-	commit 3 &&
-	commit 4 &&
-	git config --global transfer.fsckObjects true &&
-	test_oid_cache <<-\EOF
-	perl sha1:s/0034shallow %s/0036unshallow %s/
-	perl sha256:s/004cshallow %s/004eunshallow %s/
-	EOF
-'
-
-test_expect_success 'setup shallow clone' '
-	git clone --no-local --depth=2 .git shallow &&
-	git --git-dir=shallow/.git log --format=%s >actual &&
-	test_write_lines 4 3 >expect &&
-	test_cmp expect actual
-'
-
-test_expect_success 'clone from shallow clone' '
-	git clone --no-local shallow shallow2 &&
-	(
-	cd shallow2 &&
-	git fsck &&
-	git log --format=%s >actual &&
-	test_write_lines 4 3 >expect &&
-	test_cmp expect actual
-	)
-'
-
-test_expect_success 'fetch from shallow clone' '
-	(
-	cd shallow &&
-	commit 5
-	) &&
-	(
-	cd shallow2 &&
-	git fetch &&
-	git fsck &&
-	git log --format=%s origin/master >actual &&
-	test_write_lines 5 4 3 >expect &&
-	test_cmp expect actual
-	)
-'
-
-test_expect_success 'fetch --depth from shallow clone' '
-	(
-	cd shallow &&
-	commit 6
-	) &&
-	(
-	cd shallow2 &&
-	git fetch --depth=2 &&
-	git fsck &&
-	git log --format=%s origin/master >actual &&
-	test_write_lines 6 5 >expect &&
-	test_cmp expect actual
-	)
-'
-
-test_expect_success 'fetch --unshallow from shallow clone' '
-	(
-	cd shallow2 &&
-	git fetch --unshallow &&
-	git fsck &&
-	git log --format=%s origin/master >actual &&
-	test_write_lines 6 5 4 3 >expect &&
-	test_cmp expect actual
-	)
-'
-
-test_expect_success 'fetch --unshallow from a full clone' '
-	git clone --no-local --depth=2 .git shallow3 &&
-	(
-	cd shallow3 &&
-	git log --format=%s >actual &&
-	test_write_lines 4 3 >expect &&
-	test_cmp expect actual &&
-	git -c fetch.writeCommitGraph fetch --unshallow &&
-	git log origin/master --format=%s >actual &&
-	test_write_lines 4 3 2 1 >expect &&
-	test_cmp expect actual
-	)
-'
-
-test_expect_success 'fetch something upstream has but hidden by clients shallow boundaries' '
-	# the blob "1" is available in .git but hidden by the
-	# shallow2/.git/shallow and it should be resent
-	! git --git-dir=shallow2/.git cat-file blob $(echo 1|git hash-object --stdin) >/dev/null &&
-	echo 1 >1.t &&
-	git add 1.t &&
-	git commit -m add-1-back &&
-	(
-	cd shallow2 &&
-	git fetch ../.git +refs/heads/master:refs/remotes/top/master &&
-	git fsck &&
-	git log --format=%s top/master >actual &&
-	test_write_lines add-1-back 4 3 >expect &&
-	test_cmp expect actual
-	) &&
-	git --git-dir=shallow2/.git cat-file blob $(echo 1|git hash-object --stdin) >/dev/null
-'
-
-test_expect_success 'fetch that requires changes in .git/shallow is filtered' '
-	(
-	cd shallow &&
-	git checkout --orphan no-shallow &&
-	commit no-shallow
-	) &&
-	git init notshallow &&
-	(
-	cd notshallow &&
-	git fetch ../shallow/.git refs/heads/*:refs/remotes/shallow/* &&
-	git for-each-ref --format="%(refname)" >actual.refs &&
-	echo refs/remotes/shallow/no-shallow >expect.refs &&
-	test_cmp expect.refs actual.refs &&
-	git log --format=%s shallow/no-shallow >actual &&
-	echo no-shallow >expect &&
-	test_cmp expect actual
-	)
-'
-
-test_expect_success 'fetch --update-shallow' '
-	(
-	cd shallow &&
-	git checkout master &&
-	commit 7 &&
-	git tag -m foo heavy-tag HEAD^ &&
-	git tag light-tag HEAD^:tracked
-	) &&
-	(
-	cd notshallow &&
-	git fetch --update-shallow ../shallow/.git refs/heads/*:refs/remotes/shallow/* &&
-	git fsck &&
-	git for-each-ref --sort=refname --format="%(refname)" >actual.refs &&
-	cat <<-\EOF >expect.refs &&
-	refs/remotes/shallow/master
-	refs/remotes/shallow/no-shallow
-	refs/tags/heavy-tag
-	refs/tags/light-tag
-	EOF
-	test_cmp expect.refs actual.refs &&
-	git log --format=%s shallow/master >actual &&
-	test_write_lines 7 6 5 4 3 >expect &&
-	test_cmp expect actual
-	)
-'
-
-test_expect_success 'fetch --update-shallow (with fetch.writeCommitGraph)' '
-	(
-	cd shallow &&
-	git checkout master &&
-	commit 8 &&
-	git tag -m foo heavy-tag-for-graph HEAD^ &&
-	git tag light-tag-for-graph HEAD^:tracked
-	) &&
-	test_config -C notshallow fetch.writeCommitGraph true &&
-	(
-	cd notshallow &&
-	git fetch --update-shallow ../shallow/.git refs/heads/*:refs/remotes/shallow/* &&
-	git fsck &&
-	git for-each-ref --sort=refname --format="%(refname)" >actual.refs &&
-	cat <<-EOF >expect.refs &&
-	refs/remotes/shallow/master
-	refs/remotes/shallow/no-shallow
-	refs/tags/heavy-tag
-	refs/tags/heavy-tag-for-graph
-	refs/tags/light-tag
-	refs/tags/light-tag-for-graph
-	EOF
-	test_cmp expect.refs actual.refs &&
-	git log --format=%s shallow/master >actual &&
-	test_write_lines 8 7 6 5 4 3 >expect &&
-	test_cmp expect actual
-	)
-'
-
-test_expect_success POSIXPERM,SANITY 'shallow fetch from a read-only repo' '
-	cp -R .git read-only.git &&
-	test_when_finished "find read-only.git -type d -print | xargs chmod +w" &&
-	find read-only.git -print | xargs chmod -w &&
-	git clone --no-local --depth=2 read-only.git from-read-only &&
-	git --git-dir=from-read-only/.git log --format=%s >actual &&
-	test_write_lines add-1-back 4 >expect &&
-	test_cmp expect actual
-'
-
-test_expect_success '.git/shallow is edited by repack' '
-	git init shallow-server &&
-	test_commit -C shallow-server A &&
-	test_commit -C shallow-server B &&
-	git -C shallow-server checkout -b branch &&
-	test_commit -C shallow-server C &&
-	test_commit -C shallow-server E &&
-	test_commit -C shallow-server D &&
-	d="$(git -C shallow-server rev-parse --verify D^0)" &&
-	git -C shallow-server checkout master &&
-
-	git clone --depth=1 --no-tags --no-single-branch \
-		"file://$PWD/shallow-server" shallow-client &&
-
-	: now remove the branch and fetch with prune &&
-	git -C shallow-server branch -D branch &&
-	git -C shallow-client fetch --prune --depth=1 \
-		origin "+refs/heads/*:refs/remotes/origin/*" &&
-	git -C shallow-client repack -adfl &&
-	test_must_fail git -C shallow-client rev-parse --verify $d^0 &&
-	! grep $d shallow-client/.git/shallow &&
-
-	git -C shallow-server branch branch-orig $d &&
-	git -C shallow-client fetch --prune --depth=2 \
-		origin "+refs/heads/*:refs/remotes/origin/*"
-'
-
-. "$TEST_DIRECTORY"/lib-httpd.sh
-start_httpd
-
-REPO="$HTTPD_DOCUMENT_ROOT_PATH/repo"
-
-test_expect_success 'shallow fetches check connectivity before writing shallow file' '
-	rm -rf "$REPO" client &&
-
-	git init "$REPO" &&
-	test_commit -C "$REPO" one &&
-	test_commit -C "$REPO" two &&
-	test_commit -C "$REPO" three &&
-
-	git init client &&
-
-	# Use protocol v2 to ensure that shallow information is sent exactly
-	# once by the server, since we are planning to manipulate it.
-	git -C "$REPO" config protocol.version 2 &&
-	git -C client config protocol.version 2 &&
-
-	git -C client fetch --depth=2 "$HTTPD_URL/one_time_perl/repo" master:a_branch &&
-
-	# Craft a situation in which the server sends back an unshallow request
-	# with an empty packfile. This is done by refetching with a shorter
-	# depth (to ensure that the packfile is empty), and overwriting the
-	# shallow line in the response with the unshallow line we want.
-	printf "$(test_oid perl)" \
-	       "$(git -C "$REPO" rev-parse HEAD)" \
-	       "$(git -C "$REPO" rev-parse HEAD^)" \
-	       >"$HTTPD_ROOT_PATH/one-time-perl" &&
-	test_must_fail env GIT_TEST_SIDEBAND_ALL=0 git -C client \
-		fetch --depth=1 "$HTTPD_URL/one_time_perl/repo" \
-		master:a_branch &&
-
-	# Ensure that the one-time-perl script was used.
-	! test -e "$HTTPD_ROOT_PATH/one-time-perl" &&
-
-	# Ensure that the resulting repo is consistent, despite our failure to
-	# fetch.
-	git -C client fsck
-'
-
-# DO NOT add non-httpd-specific tests here, because the last part of this
-# test script is only executed when httpd is available and enabled.
-
-test_done