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, 194 deletions

diff --git a/third_party/git/t/helper/test-config.c b/third_party/git/t/helper/test-config.c
deleted file mode 100644
index a6e936721fe6..000000000000
--- a/third_party/git/t/helper/test-config.c
+++ /dev/null
@@ -1,194 +0,0 @@
-#include "test-tool.h"
-#include "cache.h"
-#include "config.h"
-#include "string-list.h"
-
-/*
- * This program exposes the C API of the configuration mechanism
- * as a set of simple commands in order to facilitate testing.
- *
- * Reads stdin and prints result of command to stdout:
- *
- * get_value -> prints the value with highest priority for the entered key
- *
- * get_value_multi -> prints all values for the entered key in increasing order
- *		     of priority
- *
- * get_int -> print integer value for the entered key or die
- *
- * get_bool -> print bool value for the entered key or die
- *
- * get_string -> print string value for the entered key or die
- *
- * configset_get_value -> returns value with the highest priority for the entered key
- * 			from a config_set constructed from files entered as arguments.
- *
- * configset_get_value_multi -> returns value_list for the entered key sorted in
- * 				ascending order of priority from a config_set
- * 				constructed from files entered as arguments.
- *
- * iterate -> iterate over all values using git_config(), and print some
- *            data for each
- *
- * Examples:
- *
- * To print the value with highest priority for key "foo.bAr Baz.rock":
- * 	test-tool config get_value "foo.bAr Baz.rock"
- *
- */
-
-static int iterate_cb(const char *var, const char *value, void *data)
-{
-	static int nr;
-
-	if (nr++)
-		putchar('\n');
-
-	printf("key=%s\n", var);
-	printf("value=%s\n", value ? value : "(null)");
-	printf("origin=%s\n", current_config_origin_type());
-	printf("name=%s\n", current_config_name());
-	printf("lno=%d\n", current_config_line());
-	printf("scope=%s\n", config_scope_name(current_config_scope()));
-
-	return 0;
-}
-
-static int early_config_cb(const char *var, const char *value, void *vdata)
-{
-	const char *key = vdata;
-
-	if (!strcmp(key, var))
-		printf("%s\n", value);
-
-	return 0;
-}
-
-int cmd__config(int argc, const char **argv)
-{
-	int i, val;
-	const char *v;
-	const struct string_list *strptr;
-	struct config_set cs;
-
-	if (argc == 3 && !strcmp(argv[1], "read_early_config")) {
-		read_early_config(early_config_cb, (void *)argv[2]);
-		return 0;
-	}
-
-	setup_git_directory();
-
-	git_configset_init(&cs);
-
-	if (argc < 2) {
-		fprintf(stderr, "Please, provide a command name on the command-line\n");
-		goto exit1;
-	} else if (argc == 3 && !strcmp(argv[1], "get_value")) {
-		if (!git_config_get_value(argv[2], &v)) {
-			if (!v)
-				printf("(NULL)\n");
-			else
-				printf("%s\n", v);
-			goto exit0;
-		} else {
-			printf("Value not found for \"%s\"\n", argv[2]);
-			goto exit1;
-		}
-	} else if (argc == 3 && !strcmp(argv[1], "get_value_multi")) {
-		strptr = git_config_get_value_multi(argv[2]);
-		if (strptr) {
-			for (i = 0; i < strptr->nr; i++) {
-				v = strptr->items[i].string;
-				if (!v)
-					printf("(NULL)\n");
-				else
-					printf("%s\n", v);
-			}
-			goto exit0;
-		} else {
-			printf("Value not found for \"%s\"\n", argv[2]);
-			goto exit1;
-		}
-	} else if (argc == 3 && !strcmp(argv[1], "get_int")) {
-		if (!git_config_get_int(argv[2], &val)) {
-			printf("%d\n", val);
-			goto exit0;
-		} else {
-			printf("Value not found for \"%s\"\n", argv[2]);
-			goto exit1;
-		}
-	} else if (argc == 3 && !strcmp(argv[1], "get_bool")) {
-		if (!git_config_get_bool(argv[2], &val)) {
-			printf("%d\n", val);
-			goto exit0;
-		} else {
-			printf("Value not found for \"%s\"\n", argv[2]);
-			goto exit1;
-		}
-	} else if (argc == 3 && !strcmp(argv[1], "get_string")) {
-		if (!git_config_get_string_tmp(argv[2], &v)) {
-			printf("%s\n", v);
-			goto exit0;
-		} else {
-			printf("Value not found for \"%s\"\n", argv[2]);
-			goto exit1;
-		}
-	} else if (!strcmp(argv[1], "configset_get_value")) {
-		for (i = 3; i < argc; i++) {
-			int err;
-			if ((err = git_configset_add_file(&cs, argv[i]))) {
-				fprintf(stderr, "Error (%d) reading configuration file %s.\n", err, argv[i]);
-				goto exit2;
-			}
-		}
-		if (!git_configset_get_value(&cs, argv[2], &v)) {
-			if (!v)
-				printf("(NULL)\n");
-			else
-				printf("%s\n", v);
-			goto exit0;
-		} else {
-			printf("Value not found for \"%s\"\n", argv[2]);
-			goto exit1;
-		}
-	} else if (!strcmp(argv[1], "configset_get_value_multi")) {
-		for (i = 3; i < argc; i++) {
-			int err;
-			if ((err = git_configset_add_file(&cs, argv[i]))) {
-				fprintf(stderr, "Error (%d) reading configuration file %s.\n", err, argv[i]);
-				goto exit2;
-			}
-		}
-		strptr = git_configset_get_value_multi(&cs, argv[2]);
-		if (strptr) {
-			for (i = 0; i < strptr->nr; i++) {
-				v = strptr->items[i].string;
-				if (!v)
-					printf("(NULL)\n");
-				else
-					printf("%s\n", v);
-			}
-			goto exit0;
-		} else {
-			printf("Value not found for \"%s\"\n", argv[2]);
-			goto exit1;
-		}
-	} else if (!strcmp(argv[1], "iterate")) {
-		git_config(iterate_cb, NULL);
-		goto exit0;
-	}
-
-	die("%s: Please check the syntax and the function name", argv[0]);
-
-exit0:
-	git_configset_clear(&cs);
-	return 0;
-
-exit1:
-	git_configset_clear(&cs);
-	return 1;
-
-exit2:
-	git_configset_clear(&cs);
-	return 2;
-}