Teach "apply --index-info" to handle rename patches

diff --git a/git.c b/git.c
index 6bae30545b85f19eb51c4b055f303f70909f0cf2..17538117a5ccfd48129a873697d8674e86f512f5 100644 (file)
--- a/git.c
+++ b/git.c
@@ -8,6 +8,7 @@ const char git_usage_string[] =
        "git [--version] [--exec-path[=GIT_EXEC_PATH]] [--html-path]\n"
        "           [-p|--paginate|--no-pager] [--no-replace-objects]\n"
        "           [--bare] [--git-dir=GIT_DIR] [--work-tree=GIT_WORK_TREE]\n"
+       "           [-c name=value\n"
        "           [--help] COMMAND [ARGS]";
 
 const char git_more_info_string[] =
@@ -130,6 +131,14 @@ static int handle_options(const char ***argv, int *argc, int *envchanged)
                        setenv(GIT_DIR_ENVIRONMENT, getcwd(git_dir, sizeof(git_dir)), 0);
                        if (envchanged)
                                *envchanged = 1;
+               } else if (!strcmp(cmd, "-c")) {
+                       if (*argc < 2) {
+                               fprintf(stderr, "-c expects a configuration string\n" );
+                               usage(git_usage_string);
+                       }
+                       git_config_parse_parameter((*argv)[1]);
+                       (*argv)++;
+                       (*argc)--;
                } else {
                        fprintf(stderr, "Unknown option: %s\n", cmd);
                        usage(git_usage_string);
@@ -158,6 +167,7 @@ static int handle_alias(int *argcp, const char ***argv)
        alias_string = alias_lookup(alias_command);
        if (alias_string) {
                if (alias_string[0] == '!') {
+                       commit_pager_choice();
                        if (*argcp > 1) {
                                struct strbuf buf;
 
@@ -320,7 +330,7 @@ static void handle_internal_command(int argc, const char **argv)
                { "fsck-objects", cmd_fsck, RUN_SETUP },
                { "gc", cmd_gc, RUN_SETUP },
                { "get-tar-commit-id", cmd_get_tar_commit_id },
-               { "grep", cmd_grep, USE_PAGER },
+               { "grep", cmd_grep },
                { "hash-object", cmd_hash_object },
                { "help", cmd_help },
                { "index-pack", cmd_index_pack },
@@ -423,6 +433,8 @@ static void execv_dashed_external(const char **argv)
        const char *tmp;
        int status;
 
+       commit_pager_choice();
+
        strbuf_addf(&cmd, "git-%s", argv[0]);
 
        /*
@@ -502,12 +514,12 @@ int main(int argc, const char **argv)
        argv++;
        argc--;
        handle_options(&argv, &argc, NULL);
-       commit_pager_choice();
        if (argc > 0) {
                if (!prefixcmp(argv[0], "--"))
                        argv[0] += 2;
        } else {
                /* The user didn't specify a command; give them help */
+               commit_pager_choice();
                printf("usage: %s\n\n", git_usage_string);
                list_common_cmds_help();
                printf("\n%s\n", git_more_info_string);