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, 108 deletions

diff --git a/third_party/git/alias.c b/third_party/git/alias.c
deleted file mode 100644
index c471538020..0000000000
--- a/third_party/git/alias.c
+++ /dev/null
@@ -1,108 +0,0 @@
-#include "cache.h"
-#include "alias.h"
-#include "config.h"
-#include "string-list.h"
-
-struct config_alias_data {
-	const char *alias;
-	char *v;
-	struct string_list *list;
-};
-
-static int config_alias_cb(const char *key, const char *value, void *d)
-{
-	struct config_alias_data *data = d;
-	const char *p;
-
-	if (!skip_prefix(key, "alias.", &p))
-		return 0;
-
-	if (data->alias) {
-		if (!strcasecmp(p, data->alias))
-			return git_config_string((const char **)&data->v,
-						 key, value);
-	} else if (data->list) {
-		string_list_append(data->list, p);
-	}
-
-	return 0;
-}
-
-char *alias_lookup(const char *alias)
-{
-	struct config_alias_data data = { alias, NULL };
-
-	read_early_config(config_alias_cb, &data);
-
-	return data.v;
-}
-
-void list_aliases(struct string_list *list)
-{
-	struct config_alias_data data = { NULL, NULL, list };
-
-	read_early_config(config_alias_cb, &data);
-}
-
-#define SPLIT_CMDLINE_BAD_ENDING 1
-#define SPLIT_CMDLINE_UNCLOSED_QUOTE 2
-static const char *split_cmdline_errors[] = {
-	N_("cmdline ends with \\"),
-	N_("unclosed quote")
-};
-
-int split_cmdline(char *cmdline, const char ***argv)
-{
-	int src, dst, count = 0, size = 16;
-	char quoted = 0;
-
-	ALLOC_ARRAY(*argv, size);
-
-	/* split alias_string */
-	(*argv)[count++] = cmdline;
-	for (src = dst = 0; cmdline[src];) {
-		char c = cmdline[src];
-		if (!quoted && isspace(c)) {
-			cmdline[dst++] = 0;
-			while (cmdline[++src]
-					&& isspace(cmdline[src]))
-				; /* skip */
-			ALLOC_GROW(*argv, count + 1, size);
-			(*argv)[count++] = cmdline + dst;
-		} else if (!quoted && (c == '\'' || c == '"')) {
-			quoted = c;
-			src++;
-		} else if (c == quoted) {
-			quoted = 0;
-			src++;
-		} else {
-			if (c == '\\' && quoted != '\'') {
-				src++;
-				c = cmdline[src];
-				if (!c) {
-					FREE_AND_NULL(*argv);
-					return -SPLIT_CMDLINE_BAD_ENDING;
-				}
-			}
-			cmdline[dst++] = c;
-			src++;
-		}
-	}
-
-	cmdline[dst] = 0;
-
-	if (quoted) {
-		FREE_AND_NULL(*argv);
-		return -SPLIT_CMDLINE_UNCLOSED_QUOTE;
-	}
-
-	ALLOC_GROW(*argv, count + 1, size);
-	(*argv)[count] = NULL;
-
-	return count;
-}
-
-const char *split_cmdline_strerror(int split_cmdline_errno)
-{
-	return split_cmdline_errors[-split_cmdline_errno - 1];
-}