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help.c: split up list_all_cmds_help() function 

Split up the listing of commands and aliases from
list_all_cmds_help(). This will make a subsequent functional change
smaller.

Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Ævar Arnfjörð Bjarmason 2022-02-21 20:38:47 +01:00 committed by Junio C Hamano
parent bf7eed75b9
commit 6fb427abbb
1 changed files with 20 additions and 7 deletions
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27
help.c
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@ -433,15 +433,10 @@ static int get_alias(const char *var, const char *value, void *data)
return 0;
}
void list_all_cmds_help(void)
static void list_all_cmds_help_external_commands(void)
{
struct string_list others = STRING_LIST_INIT_DUP;
struct string_list alias_list = STRING_LIST_INIT_DUP;
struct cmdname_help *aliases;
int i, longest;
puts(_("See 'git help <command>' to read about a specific subcommand"));
print_cmd_by_category(main_categories, &longest);
int i;
list_all_other_cmds(&others);
if (others.nr)
@ -449,6 +444,13 @@ void list_all_cmds_help(void)
for (i = 0; i < others.nr; i++)
printf(" %s\n", others.items[i].string);
string_list_clear(&others, 0);
}
static void list_all_cmds_help_aliases(int longest)
{
struct string_list alias_list = STRING_LIST_INIT_DUP;
struct cmdname_help *aliases;
int i;
git_config(get_alias, &alias_list);
string_list_sort(&alias_list);
@ -474,6 +476,17 @@ void list_all_cmds_help(void)
string_list_clear(&alias_list, 1);
}
void list_all_cmds_help(void)
{
int longest;
puts(_("See 'git help <command>' to read about a specific subcommand"));
print_cmd_by_category(main_categories, &longest);
list_all_cmds_help_external_commands();
list_all_cmds_help_aliases(longest);
}
int is_in_cmdlist(struct cmdnames *c, const char *s)
{
int i;