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/* foundry-cli-builtin-guess-language.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-config.h"
#include "foundry-context.h"
#include "foundry-file-manager.h"
#include "foundry-service.h"
#include "foundry-util-private.h"
static char **
foundry_cli_builtin_guess_language_complete (FoundryCommandLine *command_line,
const char *command,
const GOptionEntry *entry,
FoundryCliOptions *options,
const char * const *argv,
const char *current)
{
return g_strdupv ((char **)FOUNDRY_STRV_INIT ("__FOUNDRY_FILE"));
}
static int
foundry_cli_builtin_guess_language_run (FoundryCommandLine *command_line,
const char * const *argv,
FoundryCliOptions *options,
DexCancellable *cancellable)
{
g_autoptr(FoundryFileManager) file_manager = NULL;
g_autoptr(FoundryContext) context = NULL;
g_autoptr(GFileInfo) info = NULL;
g_autoptr(GError) error = NULL;
g_autoptr(GFile) file = NULL;
g_autofree char *language = NULL;
const char *content_type = NULL;
g_assert (FOUNDRY_IS_COMMAND_LINE (command_line));
g_assert (argv != NULL);
g_assert (options != NULL);
g_assert (!cancellable || DEX_IS_CANCELLABLE (cancellable));
if (argv[1] == NULL)
{
foundry_command_line_printerr (command_line, "usage: %s FILE\n", argv[0]);
return EXIT_FAILURE;
}
if (!(context = dex_await_object (foundry_cli_options_load_context (options, command_line), &error)))
goto handle_error;
file_manager = foundry_context_dup_file_manager (context);
file = g_file_new_for_commandline_arg_and_cwd (argv[1], foundry_command_line_get_directory (command_line));
/* Try to get conetent-type for file first */
info = dex_await_object (dex_file_query_info (file,
G_FILE_ATTRIBUTE_STANDARD_CONTENT_TYPE,
G_FILE_QUERY_INFO_NONE,
G_PRIORITY_DEFAULT),
NULL);
if (info != NULL)
content_type = g_file_info_get_content_type (info);
if (!(language = dex_await_string (foundry_file_manager_guess_language (file_manager, file, content_type, NULL), &error)))
goto handle_error;
foundry_command_line_print (command_line, "%s\n", language);
return EXIT_SUCCESS;
handle_error:
foundry_command_line_printerr (command_line, "%s\n", error->message);
return EXIT_FAILURE;
}
void
foundry_cli_builtin_guess_language (FoundryCliCommandTree *tree)
{
foundry_cli_command_tree_register (tree,
FOUNDRY_STRV_INIT ("foundry", "guess-language"),
&(FoundryCliCommand) {
.options = (GOptionEntry[]) {
{ "help", 0, 0, G_OPTION_ARG_NONE },
{0}
},
.run = foundry_cli_builtin_guess_language_run,
.prepare = NULL,
.complete = foundry_cli_builtin_guess_language_complete,
.gettext_package = GETTEXT_PACKAGE,
.description = N_("FILE - Guess a files language"),
});
}
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