Merge branch 'rs/use-argv-array-in-child-process'

gitster · gitster · commit 0956eaa621c9 · 2018-01-05T13:28:10.000-08:00
Code cleanup.

* rs/use-argv-array-in-child-process:
  send-pack: use internal argv_array of struct child_process
  http: use internal argv_array of struct child_process
diff --git a/http.c b/http.c
@@ -2030,7 +2030,6 @@ int finish_http_pack_request(struct http_pack_request *preq)
 	char *tmp_idx;
 	size_t len;
 	struct child_process ip = CHILD_PROCESS_INIT;
-	const char *ip_argv[8];
 
 	close_pack_index(p);
 
@@ -2046,13 +2045,9 @@ int finish_http_pack_request(struct http_pack_request *preq)
 		die("BUG: pack tmpfile does not end in .pack.temp?");
 	tmp_idx = xstrfmt("%.*s.idx.temp", (int)len, preq->tmpfile);
 
-	ip_argv[0] = "index-pack";
-	ip_argv[1] = "-o";
-	ip_argv[2] = tmp_idx;
-	ip_argv[3] = preq->tmpfile;
-	ip_argv[4] = NULL;
-
-	ip.argv = ip_argv;
+	argv_array_push(&ip.args, "index-pack");
+	argv_array_pushl(&ip.args, "-o", tmp_idx, NULL);
+	argv_array_push(&ip.args, preq->tmpfile);
 	ip.git_cmd = 1;
 	ip.no_stdin = 1;
 	ip.no_stdout = 1;
diff --git a/send-pack.c b/send-pack.c
@@ -58,35 +58,25 @@ static int pack_objects(int fd, struct ref *refs, struct oid_array *extra, struc
 	 * the revision parameters to it via its stdin and
 	 * let its stdout go back to the other end.
 	 */
-	const char *argv[] = {
-		"pack-objects",
-		"--all-progress-implied",
-		"--revs",
-		"--stdout",
-		NULL,
-		NULL,
-		NULL,
-		NULL,
-		NULL,
-		NULL,
-	};
 	struct child_process po = CHILD_PROCESS_INIT;
 	FILE *po_in;
 	int i;
 	int rc;
 
-	i = 4;
+	argv_array_push(&po.args, "pack-objects");
+	argv_array_push(&po.args, "--all-progress-implied");
+	argv_array_push(&po.args, "--revs");
+	argv_array_push(&po.args, "--stdout");
 	if (args->use_thin_pack)
-		argv[i++] = "--thin";
+		argv_array_push(&po.args, "--thin");
 	if (args->use_ofs_delta)
-		argv[i++] = "--delta-base-offset";
+		argv_array_push(&po.args, "--delta-base-offset");
 	if (args->quiet || !args->progress)
-		argv[i++] = "-q";
+		argv_array_push(&po.args, "-q");
 	if (args->progress)
-		argv[i++] = "--progress";
+		argv_array_push(&po.args, "--progress");
 	if (is_repository_shallow())
-		argv[i++] = "--shallow";
-	po.argv = argv;
+		argv_array_push(&po.args, "--shallow");
 	po.in = -1;
 	po.out = args->stateless_rpc ? -1 : fd;
 	po.git_cmd = 1;
