multi-pack-index: load into memory

diff --git a/git.c b/git.c
index cd85355d8114beb4d34211a4bae8afa04dc04a5b..a7509fa5f7198dbbd5d25010058467ab090e7708 100644 (file)
--- a/git.c
+++ b/git.c
@@ -1,8 +1,9 @@
 #include "builtin.h"
 #include "config.h"
-#include "exec_cmd.h"
+#include "exec-cmd.h"
 #include "help.h"
 #include "run-command.h"
+#include "alias.h"
 
 #define RUN_SETUP              (1<<0)
 #define RUN_SETUP_GENTLY       (1<<1)
@@ -25,7 +26,7 @@ struct cmd_struct {
 const char git_usage_string[] =
        N_("git [--version] [--help] [-C <path>] [-c <name>=<value>]\n"
           "           [--exec-path[=<path>]] [--html-path] [--man-path] [--info-path]\n"
-          "           [-p | --paginate | --no-pager] [--no-replace-objects] [--bare]\n"
+          "           [-p | --paginate | -P | --no-pager] [--no-replace-objects] [--bare]\n"
           "           [--git-dir=<path>] [--work-tree=<path>] [--namespace=<name>]\n"
           "           <command> [<args>]");
 
@@ -36,7 +37,19 @@ const char git_more_info_string[] =
 
 static int use_pager = -1;
 
-static void list_builtins(unsigned int exclude_option, char sep);
+static void list_builtins(struct string_list *list, unsigned int exclude_option);
+
+static void exclude_helpers_from_list(struct string_list *list)
+{
+       int i = 0;
+
+       while (i < list->nr) {
+               if (strstr(list->items[i].string, "--"))
+                       unsorted_string_list_delete_item(list, i, 0);
+               else
+                       i++;
+       }
+}
 
 static int match_token(const char *spec, int len, const char *token)
 {
@@ -47,18 +60,41 @@ static int match_token(const char *spec, int len, const char *token)
 
 static int list_cmds(const char *spec)
 {
+       struct string_list list = STRING_LIST_INIT_DUP;
+       int i;
+
        while (*spec) {
                const char *sep = strchrnul(spec, ',');
                int len = sep - spec;
 
                if (match_token(spec, len, "builtins"))
-                       list_builtins(0, '\n');
+                       list_builtins(&list, 0);
+               else if (match_token(spec, len, "main"))
+                       list_all_main_cmds(&list);
+               else if (match_token(spec, len, "others"))
+                       list_all_other_cmds(&list);
+               else if (match_token(spec, len, "nohelpers"))
+                       exclude_helpers_from_list(&list);
+               else if (match_token(spec, len, "alias"))
+                       list_aliases(&list);
+               else if (match_token(spec, len, "config"))
+                       list_cmds_by_config(&list);
+               else if (len > 5 && !strncmp(spec, "list-", 5)) {
+                       struct strbuf sb = STRBUF_INIT;
+
+                       strbuf_add(&sb, spec + 5, len - 5);
+                       list_cmds_by_category(&list, sb.buf);
+                       strbuf_release(&sb);
+               }
                else
                        die(_("unsupported command listing type '%s'"), spec);
                spec += len;
                if (*spec == ',')
                        spec++;
        }
+       for (i = 0; i < list.nr; i++)
+               puts(list.items[i].string);
+       string_list_clear(&list, 0);
        return 0;
 }
 
@@ -107,7 +143,7 @@ static int handle_options(const char ***argv, int *argc, int *envchanged)
                 */
                if (skip_prefix(cmd, "--exec-path", &cmd)) {
                        if (*cmd == '=')
-                               git_set_argv_exec_path(cmd + 1);
+                               git_set_exec_path(cmd + 1);
                        else {
                                puts(git_exec_path());
                                exit(0);
@@ -123,7 +159,7 @@ static int handle_options(const char ***argv, int *argc, int *envchanged)
                        exit(0);
                } else if (!strcmp(cmd, "-p") || !strcmp(cmd, "--paginate")) {
                        use_pager = 1;
-               } else if (!strcmp(cmd, "--no-pager")) {
+               } else if (!strcmp(cmd, "-P") || !strcmp(cmd, "--no-pager")) {
                        use_pager = 0;
                        if (envchanged)
                                *envchanged = 1;
@@ -249,7 +285,13 @@ static int handle_options(const char ***argv, int *argc, int *envchanged)
                        (*argc)--;
                } else if (skip_prefix(cmd, "--list-cmds=", &cmd)) {
                        if (!strcmp(cmd, "parseopt")) {
-                               list_builtins(NO_PARSEOPT, ' ');
+                               struct string_list list = STRING_LIST_INIT_DUP;
+                               int i;
+
+                               list_builtins(&list, NO_PARSEOPT);
+                               for (i = 0; i < list.nr; i++)
+                                       printf("%s ", list.items[i].string);
+                               string_list_clear(&list, 0);
                                exit(0);
                        } else {
                                exit(list_cmds(cmd));
@@ -417,6 +459,7 @@ static struct cmd_struct commands[] = {
        { "clone", cmd_clone },
        { "column", cmd_column, RUN_SETUP_GENTLY },
        { "commit", cmd_commit, RUN_SETUP | NEED_WORK_TREE },
+       { "commit-graph", cmd_commit_graph, RUN_SETUP },
        { "commit-tree", cmd_commit_tree, RUN_SETUP | NO_PARSEOPT },
        { "config", cmd_config, RUN_SETUP_GENTLY | DELAY_PAGER_CONFIG },
        { "count-objects", cmd_count_objects, RUN_SETUP },
@@ -462,6 +505,7 @@ static struct cmd_struct commands[] = {
        { "merge-tree", cmd_merge_tree, RUN_SETUP | NO_PARSEOPT },
        { "mktag", cmd_mktag, RUN_SETUP | NO_PARSEOPT },
        { "mktree", cmd_mktree, RUN_SETUP },
+       { "multi-pack-index", cmd_multi_pack_index, RUN_SETUP_GENTLY },
        { "mv", cmd_mv, RUN_SETUP | NEED_WORK_TREE },
        { "name-rev", cmd_name_rev, RUN_SETUP },
        { "notes", cmd_notes, RUN_SETUP },
@@ -490,6 +534,7 @@ static struct cmd_struct commands[] = {
        { "revert", cmd_revert, RUN_SETUP | NEED_WORK_TREE },
        { "rm", cmd_rm, RUN_SETUP },
        { "send-pack", cmd_send_pack, RUN_SETUP },
+       { "serve", cmd_serve, RUN_SETUP },
        { "shortlog", cmd_shortlog, RUN_SETUP_GENTLY | USE_PAGER },
        { "show", cmd_show, RUN_SETUP },
        { "show-branch", cmd_show_branch, RUN_SETUP },
@@ -507,6 +552,7 @@ static struct cmd_struct commands[] = {
        { "update-server-info", cmd_update_server_info, RUN_SETUP },
        { "upload-archive", cmd_upload_archive, NO_PARSEOPT },
        { "upload-archive--writer", cmd_upload_archive_writer, NO_PARSEOPT },
+       { "upload-pack", cmd_upload_pack },
        { "var", cmd_var, RUN_SETUP_GENTLY | NO_PARSEOPT },
        { "verify-commit", cmd_verify_commit, RUN_SETUP },
        { "verify-pack", cmd_verify_pack },
@@ -533,14 +579,14 @@ int is_builtin(const char *s)
        return !!get_builtin(s);
 }
 
-static void list_builtins(unsigned int exclude_option, char sep)
+static void list_builtins(struct string_list *out, unsigned int exclude_option)
 {
        int i;
        for (i = 0; i < ARRAY_SIZE(commands); i++) {
                if (exclude_option &&
                    (commands[i].option & exclude_option))
                        continue;
-               printf("%s%c", commands[i].cmd, sep);
+               string_list_append(out, commands[i].cmd);
        }
 }