pr "}\n";
pr "\n"
+(* Readline completion for guestfish. *)
+and generate_fish_completion () =
+ generate_header CStyle GPLv2;
+
+ let all_functions =
+ List.filter (
+ fun (_, _, _, flags, _, _, _) -> not (List.mem NotInFish flags)
+ ) all_functions in
+
+ pr "\
+#include <config.h>
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#ifdef HAVE_LIBREADLINE
+#include <readline/readline.h>
+#endif
+
+#include \"fish.h\"
+
+#ifdef HAVE_LIBREADLINE
+
+static const char *commands[] = {
+";
+
+ (* Get the commands and sort them, including the aliases. *)
+ let commands =
+ List.map (
+ fun (name, _, _, flags, _, _, _) ->
+ let name2 = replace_char name '_' '-' in
+ let alias =
+ try find_map (function FishAlias n -> Some n | _ -> None) flags
+ with Not_found -> name in
+
+ if name <> alias then [name2; alias] else [name2]
+ ) all_functions in
+ let commands = List.flatten commands in
+ let commands = List.sort compare commands in
+
+ List.iter (pr " \"%s\",\n") commands;
+
+ pr " NULL
+};
+
+static char *
+generator (const char *text, int state)
+{
+ static int index, len;
+ const char *name;
+
+ if (!state) {
+ index = 0;
+ len = strlen (text);
+ }
+
+ while ((name = commands[index]) != NULL) {
+ index++;
+ if (strncasecmp (name, text, len) == 0)
+ return strdup (name);
+ }
+
+ return NULL;
+}
+
+#endif /* HAVE_LIBREADLINE */
+
+char **do_completion (const char *text, int start, int end)
+{
+ char **matches = NULL;
+
+#ifdef HAVE_LIBREADLINE
+ if (start == 0)
+ matches = rl_completion_matches (text, generator);
+#endif
+
+ return matches;
+}
+";
+
(* Generate the POD documentation for guestfish. *)
and generate_fish_actions_pod () =
let all_functions_sorted =
generate_fish_cmds ();
close ();
+ let close = output_to "fish/completion.c" in
+ generate_fish_completion ();
+ close ();
+
let close = output_to "guestfs-structs.pod" in
generate_structs_pod ();
close ();