diff options
| author | Neels Hofmeyr <neels@hofmeyr.de> | 2019-01-31 08:15:23 +0100 |
|---|---|---|
| committer | Neels Hofmeyr <nhofmeyr@sysmocom.de> | 2019-02-04 16:43:57 +0000 |
| commit | 9ea9dd0d5fdad50d9b2ea2bdddd9d919efab31ca (patch) | |
| tree | bde4b387a1a3e27ec6f19fa3579c9831fd2379a7 /src/vty/command.c | |
| parent | b55f4d2df21b966c3953264d8961f259814f4650 (diff) | |
vty: enable tab-completion for optional-multi-choice args
In cmd_complete_command_real(), detect and strip square braces from
multi-choice arguments, to enable tab-completion for commands like
> list
cmd [(alpha|beta)]
> cmd <TAB>
alpha beta
> cmd be<TAB>
> cmd beta
Change-Id: I8c304300b3633bb6e9b3457fcfa42121c8272ac0
Diffstat (limited to 'src/vty/command.c')
| -rw-r--r-- | src/vty/command.c | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/src/vty/command.c b/src/vty/command.c index 2242e761..de084ab3 100644 --- a/src/vty/command.c +++ b/src/vty/command.c @@ -2010,9 +2010,18 @@ static char **cmd_complete_command_real(vector vline, struct vty *vty, descvec = vector_slot(strvec, index); for (j = 0; j < vector_active(descvec); j++) if ((desc = vector_slot(descvec, j))) { - if ((string = cmd_entry_function(vector_slot(vline, index), desc->cmd))) + const char *cmd = desc->cmd; + char *tmp = NULL; + + if (CMD_OPTION(desc->cmd)) { + tmp = cmd_deopt(tall_vty_cmd_ctx, desc->cmd); + cmd = tmp; + } + if ((string = cmd_entry_function(vector_slot(vline, index), cmd))) if (cmd_unique_string (matchvec, string)) vector_set (matchvec, talloc_strdup(tall_vty_cmd_ctx, string)); + if (tmp) + talloc_free(tmp); } } } |