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, 158 deletions

diff --git a/third_party/git/t/lib-read-tree-m-3way.sh b/third_party/git/t/lib-read-tree-m-3way.sh
deleted file mode 100644
index 168329adbc4e..000000000000
--- a/third_party/git/t/lib-read-tree-m-3way.sh
+++ /dev/null
@@ -1,158 +0,0 @@
-: Included from t1000-read-tree-m-3way.sh and others
-# Original tree.
-mkdir Z
-for a in N D M
-do
-    for b in N D M
-    do
-        p=$a$b
-	echo This is $p from the original tree. >$p
-	echo This is Z/$p from the original tree. >Z/$p
-	test_expect_success \
-	    "adding test file $p and Z/$p" \
-	    'git update-index --add $p &&
-	    git update-index --add Z/$p'
-    done
-done
-echo This is SS from the original tree. >SS
-test_expect_success \
-    'adding test file SS' \
-    'git update-index --add SS'
-cat >TT <<\EOF
-This is a trivial merge sample text.
-Branch A is expected to upcase this word, here.
-There are some filler lines to avoid diff context
-conflicts here,
-like this one,
-and this one,
-and this one is yet another one of them.
-At the very end, here comes another line, that is
-the word, expected to be upcased by Branch B.
-This concludes the trivial merge sample file.
-EOF
-test_expect_success \
-    'adding test file TT' \
-    'git update-index --add TT'
-test_expect_success \
-    'prepare initial tree' \
-    'tree_O=$(git write-tree)'
-
-################################################################
-# Branch A and B makes the changes according to the above matrix.
-
-################################################################
-# Branch A
-
-to_remove=$(echo D? Z/D?)
-rm -f $to_remove
-test_expect_success \
-    'change in branch A (removal)' \
-    'git update-index --remove $to_remove'
-
-for p in M? Z/M?
-do
-    echo This is modified $p in the branch A. >$p
-    test_expect_success \
-	'change in branch A (modification)' \
-        "git update-index $p"
-done
-
-for p in AN AA Z/AN Z/AA
-do
-    echo This is added $p in the branch A. >$p
-    test_expect_success \
-	'change in branch A (addition)' \
-	"git update-index --add $p"
-done
-
-echo This is SS from the modified tree. >SS
-echo This is LL from the modified tree. >LL
-test_expect_success \
-    'change in branch A (addition)' \
-    'git update-index --add LL &&
-     git update-index SS'
-mv TT TT-
-sed -e '/Branch A/s/word/WORD/g' <TT- >TT
-rm -f TT-
-test_expect_success \
-    'change in branch A (edit)' \
-    'git update-index TT'
-
-mkdir DF
-echo Branch A makes a file at DF/DF, creating a directory DF. >DF/DF
-test_expect_success \
-    'change in branch A (change file to directory)' \
-    'git update-index --add DF/DF'
-
-test_expect_success \
-    'recording branch A tree' \
-    'tree_A=$(git write-tree)'
-
-################################################################
-# Branch B
-# Start from O
-
-rm -rf [NDMASLT][NDMASLT] Z DF
-mkdir Z
-test_expect_success \
-    'reading original tree and checking out' \
-    'git read-tree $tree_O &&
-     git checkout-index -a'
-
-to_remove=$(echo ?D Z/?D)
-rm -f $to_remove
-test_expect_success \
-    'change in branch B (removal)' \
-    "git update-index --remove $to_remove"
-
-for p in ?M Z/?M
-do
-    echo This is modified $p in the branch B. >$p
-    test_expect_success \
-	'change in branch B (modification)' \
-	"git update-index $p"
-done
-
-for p in NA AA Z/NA Z/AA
-do
-    echo This is added $p in the branch B. >$p
-    test_expect_success \
-	'change in branch B (addition)' \
-	"git update-index --add $p"
-done
-echo This is SS from the modified tree. >SS
-echo This is LL from the modified tree. >LL
-test_expect_success \
-    'change in branch B (addition and modification)' \
-    'git update-index --add LL &&
-     git update-index SS'
-mv TT TT-
-sed -e '/Branch B/s/word/WORD/g' <TT- >TT
-rm -f TT-
-test_expect_success \
-    'change in branch B (modification)' \
-    'git update-index TT'
-
-echo Branch B makes a file at DF. >DF
-test_expect_success \
-    'change in branch B (addition of a file to conflict with directory)' \
-    'git update-index --add DF'
-
-test_expect_success \
-    'recording branch B tree' \
-    'tree_B=$(git write-tree)'
-
-test_expect_success \
-    'keep contents of 3 trees for easy access' \
-    'rm -f .git/index &&
-     git read-tree $tree_O &&
-     mkdir .orig-O &&
-     git checkout-index --prefix=.orig-O/ -f -q -a &&
-     rm -f .git/index &&
-     git read-tree $tree_A &&
-     mkdir .orig-A &&
-     git checkout-index --prefix=.orig-A/ -f -q -a &&
-     rm -f .git/index &&
-     git read-tree $tree_B &&
-     mkdir .orig-B &&
-     git checkout-index --prefix=.orig-B/ -f -q -a'