diff options
Diffstat (limited to 'add-interactive.c')
| -rw-r--r-- | add-interactive.c | 22 |
1 files changed, 21 insertions, 1 deletions
diff --git a/add-interactive.c b/add-interactive.c index c5d95d4796..0a03b9017d 100644 --- a/add-interactive.c +++ b/add-interactive.c @@ -11,6 +11,7 @@ struct add_i_state { struct repository *r; int use_color; char header_color[COLOR_MAXLEN]; + char help_color[COLOR_MAXLEN]; }; static void init_color(struct repository *r, struct add_i_state *s, @@ -43,6 +44,7 @@ static void init_add_i_state(struct add_i_state *s, struct repository *r) s->use_color = want_color(s->use_color); init_color(r, s, "header", s->header_color, GIT_COLOR_BOLD); + init_color(r, s, "help", s->help_color, GIT_COLOR_BOLD_RED); } /* @@ -210,6 +212,7 @@ struct list_and_choose_options { struct list_options list_opts; const char *prompt; + void (*print_help)(struct add_i_state *s); }; #define LIST_AND_CHOOSE_ERROR (-1) @@ -250,6 +253,11 @@ static ssize_t list_and_choose(struct add_i_state *s, if (!input.len) break; + if (!strcmp(input.buf, "?")) { + opts->print_help(s); + continue; + } + p = input.buf; for (;;) { size_t sep = strcspn(p, " \t\r\n,"); @@ -515,12 +523,24 @@ static void print_command_item(int i, struct string_list_item *item, item->string + util->prefix_length); } +static void command_prompt_help(struct add_i_state *s) +{ + const char *help_color = s->help_color; + color_fprintf_ln(stdout, help_color, "%s", _("Prompt help:")); + color_fprintf_ln(stdout, help_color, "1 - %s", + _("select a numbered item")); + color_fprintf_ln(stdout, help_color, "foo - %s", + _("select item based on unique prefix")); + color_fprintf_ln(stdout, help_color, " - %s", + _("(empty) select nothing")); +} + int run_add_i(struct repository *r, const struct pathspec *ps) { struct add_i_state s = { NULL }; struct list_and_choose_options main_loop_opts = { { 4, N_("*** Commands ***"), print_command_item, NULL }, - N_("What now") + N_("What now"), command_prompt_help }; struct { const char *string; |