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, 52 deletions

diff --git a/third_party/git/compat/win32/path-utils.c b/third_party/git/compat/win32/path-utils.c
deleted file mode 100644
index ebf2f12eb666..000000000000
--- a/third_party/git/compat/win32/path-utils.c
+++ /dev/null
@@ -1,52 +0,0 @@
-#include "../../git-compat-util.h"
-
-int win32_has_dos_drive_prefix(const char *path)
-{
-	int i;
-
-	/*
-	 * Does it start with an ASCII letter (i.e. highest bit not set),
-	 * followed by a colon?
-	 */
-	if (!(0x80 & (unsigned char)*path))
-		return *path && path[1] == ':' ? 2 : 0;
-
-	/*
-	 * While drive letters must be letters of the English alphabet, it is
-	 * possible to assign virtually _any_ Unicode character via `subst` as
-	 * a drive letter to "virtual drives". Even `1`, or `ä`. Or fun stuff
-	 * like this:
-	 *
-	 *      subst ֍: %USERPROFILE%\Desktop
-	 */
-	for (i = 1; i < 4 && (0x80 & (unsigned char)path[i]); i++)
-		; /* skip first UTF-8 character */
-	return path[i] == ':' ? i + 1 : 0;
-}
-
-int win32_skip_dos_drive_prefix(char **path)
-{
-	int ret = has_dos_drive_prefix(*path);
-	*path += ret;
-	return ret;
-}
-
-int win32_offset_1st_component(const char *path)
-{
-	char *pos = (char *)path;
-
-	/* unc paths */
-	if (!skip_dos_drive_prefix(&pos) &&
-			is_dir_sep(pos[0]) && is_dir_sep(pos[1])) {
-		/* skip server name */
-		pos = strpbrk(pos + 2, "\\/");
-		if (!pos)
-			return 0; /* Error: malformed unc path */
-
-		do {
-			pos++;
-		} while (*pos && !is_dir_sep(*pos));
-	}
-
-	return pos + is_dir_sep(*pos) - path;
-}