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/* foundry-cli-builtin-llm-complete.c
*
* Copyright 2025 Christian Hergert <chergert@redhat.com>
*
* This library is free software; you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of the
* License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program. If not, see <http://www.gnu.org/licenses/>.
*
* SPDX-License-Identifier: LGPL-2.1-or-later
*/
#include "config.h"
#include <glib/gi18n-lib.h>
#include "foundry-cli-builtin-private.h"
#include "foundry-cli-command-tree.h"
#include "foundry-command-line.h"
#include "foundry-context.h"
#include "foundry-llm-completion.h"
#include "foundry-llm-completion-chunk.h"
#include "foundry-llm-manager.h"
#include "foundry-llm-model.h"
#include "foundry-service.h"
#include "foundry-util-private.h"
static int
foundry_cli_builtin_llm_complete_run (FoundryCommandLine *command_line,
const char * const *argv,
FoundryCliOptions *options,
DexCancellable *cancellable)
{
g_autoptr(FoundryLlmCompletion) completion = NULL;
g_autoptr(FoundryLlmManager) llm_manager = NULL;
g_autoptr(FoundryLlmModel) model = NULL;
g_autoptr(FoundryContext) foundry = NULL;
g_autoptr(GOptionContext) context = NULL;
g_autoptr(GError) error = NULL;
const char *name;
const char *prompt;
g_assert (FOUNDRY_IS_COMMAND_LINE (command_line));
g_assert (argv != NULL);
g_assert (options != NULL);
g_assert (!cancellable || DEX_IS_CANCELLABLE (cancellable));
if (g_strv_length ((char **)argv) != 3)
{
foundry_command_line_printerr (command_line, "usage: %s MODEL \"PROMPT\"\n", argv[0]);
return EXIT_FAILURE;
}
if (!(foundry = dex_await_object (foundry_cli_options_load_context (options, command_line), &error)))
goto handle_error;
name = argv[1];
prompt = argv[2];
llm_manager = foundry_context_dup_llm_manager (foundry);
if (!(model = dex_await_object (foundry_llm_manager_find_model (llm_manager, name), &error)))
goto handle_error;
if (!(completion = dex_await_object (foundry_llm_model_complete (model,
FOUNDRY_STRV_INIT ("user"),
FOUNDRY_STRV_INIT (prompt)),
&error)))
goto handle_error;
for (;;)
{
g_autoptr(FoundryLlmCompletionChunk) chunk = NULL;
g_autofree char *text = NULL;
if (!(chunk = dex_await_object (foundry_llm_completion_next_chunk (completion), &error)))
goto handle_error;
if ((text = foundry_llm_completion_chunk_dup_text (chunk)))
foundry_command_line_print (command_line, "%s", text);
if (foundry_llm_completion_chunk_is_done (chunk))
break;
}
foundry_command_line_print (command_line, "\n");
return EXIT_SUCCESS;
handle_error:
foundry_command_line_printerr (command_line, "%s\n", error->message);
return EXIT_FAILURE;
}
void
foundry_cli_builtin_llm_complete (FoundryCliCommandTree *tree)
{
foundry_cli_command_tree_register (tree,
FOUNDRY_STRV_INIT ("foundry", "llm", "complete"),
&(FoundryCliCommand) {
.options = (GOptionEntry[]) {
{ "help", 0, 0, G_OPTION_ARG_NONE },
{0}
},
.run = foundry_cli_builtin_llm_complete_run,
.prepare = NULL,
.complete = NULL,
.gettext_package = GETTEXT_PACKAGE,
.description = N_("MODEL - Complete using a LLM"),
});
}
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