diff options
| author | Nguyễn Thái Ngọc Duy <pclouds@gmail.com> | 2018-05-20 21:40:09 +0300 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2018-05-21 07:23:14 +0300 |
| commit | 6532f3740b1c228c0a2a03a4126f4f7e4f2d73e7 (patch) | |
| tree | 71a94d34f45c4de8f34a3c9c9b8b6e0f350e2771 | |
| parent | 3301d36b29467a05107340e4d9688ebf74335021 (diff) | |
completion: allow to customize the completable command list
By default we show porcelain, external commands and a couple others
that are also popular. If you are not happy with this list, you can
now customize it a new config variable.
Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
| -rw-r--r-- | Documentation/config.txt | 8 | ||||
| -rw-r--r-- | Documentation/git.txt | 3 | ||||
| -rw-r--r-- | contrib/completion/git-completion.bash | 2 | ||||
| -rw-r--r-- | git.c | 2 | ||||
| -rw-r--r-- | help.c | 33 | ||||
| -rw-r--r-- | help.h | 1 |
6 files changed, 47 insertions, 2 deletions
diff --git a/Documentation/config.txt b/Documentation/config.txt index 2659153cb3..9e81dcf867 100644 --- a/Documentation/config.txt +++ b/Documentation/config.txt @@ -1343,6 +1343,14 @@ credential.<url>.*:: credentialCache.ignoreSIGHUP:: Tell git-credential-cache--daemon to ignore SIGHUP, instead of quitting. +completion.commands:: + This is only used by git-completion.bash to add or remove + commands from the list of completed commands. Normally only + porcelain commands and a few select others are completed. You + can add more commands, separated by space, in this + variable. Prefixing the command with '-' will remove it from + the existing list. + include::diff-config.txt[] difftool.<tool>.path:: diff --git a/Documentation/git.txt b/Documentation/git.txt index 75f50d2379..6f7eddf847 100644 --- a/Documentation/git.txt +++ b/Documentation/git.txt @@ -170,7 +170,8 @@ foo.bar= ...`) sets `foo.bar` to the empty string which `git config parse-options), main (all commands in libexec directory), others (all other commands in `$PATH` that have git- prefix), list-<category> (see categories in command-list.txt), - nohelpers (exclude helper commands) and alias. + nohelpers (exclude helper commands), alias and config + (retrieve command list from config variable completion.commands) GIT COMMANDS ------------ diff --git a/contrib/completion/git-completion.bash b/contrib/completion/git-completion.bash index 98f278fb9a..e5b2ccbdd2 100644 --- a/contrib/completion/git-completion.bash +++ b/contrib/completion/git-completion.bash @@ -3012,7 +3012,7 @@ __git_main () then __gitcomp "$GIT_TESTING_PORCELAIN_COMMAND_LIST" else - __gitcomp "$(git --list-cmds=list-mainporcelain,others,nohelpers,alias,list-complete)" + __gitcomp "$(git --list-cmds=list-mainporcelain,others,nohelpers,alias,list-complete,config)" fi ;; esac @@ -77,6 +77,8 @@ static int list_cmds(const char *spec) 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; @@ -366,6 +366,39 @@ void list_cmds_by_category(struct string_list *list, } } +void list_cmds_by_config(struct string_list *list) +{ + const char *cmd_list; + + /* + * There's no actual repository setup at this point (and even + * if there is, we don't really care; only global config + * matters). If we accidentally set up a repository, it's ok + * too since the caller (git --list-cmds=) should exit shortly + * anyway. + */ + if (git_config_get_string_const("completion.commands", &cmd_list)) + return; + + string_list_sort(list); + string_list_remove_duplicates(list, 0); + + while (*cmd_list) { + struct strbuf sb = STRBUF_INIT; + const char *p = strchrnul(cmd_list, ' '); + + strbuf_add(&sb, cmd_list, p - cmd_list); + if (*cmd_list == '-') + string_list_remove(list, cmd_list + 1, 0); + else + string_list_insert(list, sb.buf); + strbuf_release(&sb); + while (*p == ' ') + p++; + cmd_list = p; + } +} + void list_common_guides_help(void) { struct category_description catdesc[] = { @@ -26,6 +26,7 @@ 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, |