Merge branch 'nd/command-list'

The list of commands with their various attributes were spread
across a few places in the build procedure, but it now is getting a
bit more consolidated to allow more automation.

* nd/command-list:
  completion: allow to customize the completable command list
  completion: add and use --list-cmds=alias
  completion: add and use --list-cmds=nohelpers
  Move declaration for alias.c to alias.h
  completion: reduce completable command list
  completion: let git provide the completable command list
  command-list.txt: documentation and guide line
  help: use command-list.txt for the source of guides
  help: add "-a --verbose" to list all commands with synopsis
  git: support --list-cmds=list-<category>
  completion: implement and use --list-cmds=main,others
  git --list-cmds: collect command list in a string_list
  git.c: convert --list-* to --list-cmds=*
  Remove common-cmds.h
  help: use command-list.h for common command list
  generate-cmds.sh: export all commands to command-list.h
  generate-cmds.sh: factor out synopsis extract code

1 files changed, 10 insertions, 0 deletions

diff --git a/help.h b/help.h
index b21d7c94e8..3b38292a1b 100644
--- a/help.h
+++ b/help.h
@@ -1,6 +1,8 @@
 #ifndef HELP_H
 #define HELP_H
 
+struct string_list;
+
 struct cmdnames {
 	int alloc;
 	int cnt;
@@ -17,6 +19,14 @@ static inline void mput_char(char c, unsigned int num)
 }
 
 extern void list_common_cmds_help(void);
+extern void list_all_cmds_help(void);
+extern void list_common_guides_help(void);
+
+extern void list_all_main_cmds(struct string_list *list);
+extern void list_all_other_cmds(struct string_list *list);
+extern void list_cmds_by_category(struct string_list *list,
+				  const char *category);
+extern void list_cmds_by_config(struct string_list *list);
 extern const char *help_unknown_cmd(const char *cmd);
 extern void load_command_list(const char *prefix,
 			      struct cmdnames *main_cmds,