[PATCH 08/14] vsh: Add completer for '--command' of 'help' command
Wrap 'vshReadlineCommandGenerator' into a function with proper prototype
to provide a completer for the help command.
Signed-off-by: Peter Krempa <pkrempa(a)redhat.com>
---
tools/vsh.c | 11 +++++++++++
1 file changed, 11 insertions(+)
diff --git a/tools/vsh.c b/tools/vsh.c
index 9c6783dad1..cf24586b25 100644
--- a/tools/vsh.c
+++ b/tools/vsh.c
@@ -3026,9 +3026,20 @@ vshDeinit(vshControl *ctl)
* Generic commands available to use by any client
* -----------------------------------------------
*/
+
+static char **
+vshCompleteHelpCommand(vshControl *ctl G_GNUC_UNUSED,
+ const vshCmd *cmd G_GNUC_UNUSED,
+ unsigned int completerflags G_GNUC_UNUSED)
+{
+ return vshReadlineCommandGenerator();
+}
+
+
const vshCmdOptDef opts_help[] = {
{.name = "command",
.type = VSH_OT_STRING,
+ .completer = vshCompleteHelpCommand,
.help = N_("Prints global help, command specific help, or help for a group of
related commands")
},
{.name = NULL}
--
2.31.1