X-Git-Url: https://git.tokkee.org/?a=blobdiff_plain;f=git.c;h=65ed68ffc13c5e1d893a5e0d84da795d9f8f698f;hb=b747e5675db5e26292c942146a25e1c26440c5f7;hp=0409ac9fd3f1ea36680189e07116e58b2630ccad;hpb=006f424b2d014b8a7c4887b7ddbb57256dd6b8c7;p=git.git

diff --git a/git.c b/git.c
index 0409ac9fd..65ed68ffc 100644
--- a/git.c
+++ b/git.c
@@ -19,14 +19,22 @@ static struct startup_info git_startup_info;
 static int use_pager = -1;
 struct pager_config {
 	const char *cmd;
-	int val;
+	int want;
+	char *value;
 };
 
 static int pager_command_config(const char *var, const char *value, void *data)
 {
 	struct pager_config *c = data;
-	if (!prefixcmp(var, "pager.") && !strcmp(var + 6, c->cmd))
-		c->val = git_config_bool(var, value);
+	if (!prefixcmp(var, "pager.") && !strcmp(var + 6, c->cmd)) {
+		int b = git_config_maybe_bool(var, value);
+		if (b >= 0)
+			c->want = b;
+		else {
+			c->want = 1;
+			c->value = xstrdup(value);
+		}
+	}
 	return 0;
 }
 
@@ -35,9 +43,12 @@ int check_pager_config(const char *cmd)
 {
 	struct pager_config c;
 	c.cmd = cmd;
-	c.val = -1;
+	c.want = -1;
+	c.value = NULL;
 	git_config(pager_command_config, &c);
-	return c.val;
+	if (c.value)
+		pager_program = c.value;
+	return c.want;
 }
 
 static void commit_pager_choice(void) {
@@ -166,24 +177,24 @@ static int handle_alias(int *argcp, const char ***argv)
 	alias_string = alias_lookup(alias_command);
 	if (alias_string) {
 		if (alias_string[0] == '!') {
+			const char **alias_argv;
+			int argc = *argcp, i;
+
 			commit_pager_choice();
-			if (*argcp > 1) {
-				struct strbuf buf;
-
-				strbuf_init(&buf, PATH_MAX);
-				strbuf_addstr(&buf, alias_string);
-				sq_quote_argv(&buf, (*argv) + 1, PATH_MAX);
-				free(alias_string);
-				alias_string = buf.buf;
-			}
-			trace_printf("trace: alias to shell cmd: %s => %s\n",
-				     alias_command, alias_string + 1);
-			ret = system(alias_string + 1);
-			if (ret >= 0 && WIFEXITED(ret) &&
-			    WEXITSTATUS(ret) != 127)
-				exit(WEXITSTATUS(ret));
-			die("Failed to run '%s' when expanding alias '%s'",
-			    alias_string + 1, alias_command);
+
+			/* build alias_argv */
+			alias_argv = xmalloc(sizeof(*alias_argv) * (argc + 1));
+			alias_argv[0] = alias_string + 1;
+			for (i = 1; i < argc; ++i)
+				alias_argv[i] = (*argv)[i];
+			alias_argv[argc] = NULL;
+
+			ret = run_command_v_opt(alias_argv, RUN_USING_SHELL);
+			if (ret >= 0)   /* normal exit */
+				exit(ret);
+
+			die_errno("While expanding alias '%s': '%s'",
+			    alias_command, alias_string + 1);
 		}
 		count = split_cmdline(alias_string, &new_argv);
 		if (count < 0)
@@ -264,6 +275,10 @@ static int run_builtin(struct cmd_struct *p, int argc, const char **argv)
 			use_pager = check_pager_config(p->cmd);
 		if (use_pager == -1 && p->option & USE_PAGER)
 			use_pager = 1;
+
+		if ((p->option & (RUN_SETUP | RUN_SETUP_GENTLY)) &&
+		    startup_info->have_repository) /* get_git_dir() may set up repo, avoid that */
+			trace_repo_setup(prefix);
 	}
 	commit_pager_choice();
 
@@ -374,8 +389,10 @@ static void handle_internal_command(int argc, const char **argv)
 		{ "receive-pack", cmd_receive_pack },
 		{ "reflog", cmd_reflog, RUN_SETUP },
 		{ "remote", cmd_remote, RUN_SETUP },
+		{ "remote-ext", cmd_remote_ext },
+		{ "remote-fd", cmd_remote_fd },
 		{ "replace", cmd_replace, RUN_SETUP },
-		{ "repo-config", cmd_config, RUN_SETUP_GENTLY },
+		{ "repo-config", cmd_repo_config, RUN_SETUP_GENTLY },
 		{ "rerere", cmd_rerere, RUN_SETUP },
 		{ "reset", cmd_reset, RUN_SETUP },
 		{ "rev-list", cmd_rev_list, RUN_SETUP },