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Add an argument to list-commands to show only a single command.

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This commit is contained in:
nicm
2020-04-05 08:40:31 +00:00
parent 832b8a8cf5
commit fccce69cf0
2 changed files with 16 additions and 5 deletions
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14
cmd-list-keys.c
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@ -47,8 +47,8 @@ const struct cmd_entry cmd_list_commands_entry = {
.name = "list-commands",
.alias = "lscm",
.args = { "F:", 0, 0 },
.usage = "[-F format]",
.args = { "F:", 0, 1 },
.usage = "[-F format] [command]",
.flags = CMD_STARTSERVER|CMD_AFTERHOOK,
.exec = cmd_list_keys_exec
@ -317,9 +317,12 @@ cmd_list_keys_commands(struct cmd *self, struct cmdq_item *item)
const struct cmd_entry **entryp;
const struct cmd_entry *entry;
struct format_tree *ft;
const char *template, *s;
const char *template, *s, *command = NULL;
char *line;
if (args->argc != 0)
command = args->argv[0];
if ((template = args_get(args, 'F')) == NULL) {
template = "#{command_list_name}"
"#{?command_list_alias, (#{command_list_alias}),} "
@ -331,6 +334,11 @@ cmd_list_keys_commands(struct cmd *self, struct cmdq_item *item)
for (entryp = cmd_table; *entryp != NULL; entryp++) {
entry = *entryp;
if (command != NULL &&
(strcmp(entry->name, command) != 0 &&
(entry->alias == NULL ||
strcmp(entry->alias, command) != 0)))
continue;
format_add(ft, "command_list_name", "%s", entry->name);
if (entry->alias != NULL)