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/*
pkgit - package it!
Copyright (C) 2026 dacctal
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 2 of the License, or
(at your option) any later version.
This program 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 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 <https://www.gnu.org/licenses/>.
*/
#include <stdio.h>
#include <string.h>
#include "common.h"
#include "log.h"
#include "lua_state.h"
#include "pkg.h"
#include "str.h"
#include "state.h"
bool pkg_exists(str *name) {
lua_get_field_type("pkgs", table, &config.init_path, 1);
lua_get_field_type(name->data, table, &config.init_path, 2);
lua_pop(L, 2);
return true;
}
bool pkg_hook_url(package_t *pkg) {
lua_get_field_type("pkgs", table, &config.init_path, 1);
lua_get_field_type(pkg->name.data, table, &config.init_path, 2);
lua_get_field_type("url", string, &config.init_path, 3);
if (!lua_isstring(L, -1)) return false;
return true;
}
str pkg_get_url(package_t *pkg) {
str url = {0};
if (!pkg_hook_url(pkg)) {
lua_pop(L, 3);
return url;
}
const char *url_cstr = lua_tostring(L, -1);
url = mstr(url_cstr);
lua_pop(L, 3);
return url;
}
bool pkg_hook_fetch_sources(package_t *pkg) {
lua_get_field_type("pkgs", table, &config.init_path, 1);
lua_get_field_type(pkg->name.data, table, &config.init_path, 2);
lua_get_field_type("fetcher", table, &config.init_path, 3);
lua_get_field_type("get_source", function, &config.init_path, 4);
lua_pushstring(L, pkg->url.data);
lua_pushstring(L, pkg->version.data);
lua_pushstring(L, pkg->name.data);
lua_run_function("get_source", &config.init_path, 3, 1, 4);
if (!lua_isnumber(L, -1) || lua_tonumber(L, -1) != 0) {
lua_pop(L, 4);
return false;
}
lua_pop(L, 4);
return true;
}
bool pkg_hook_fetch_latest_version(package_t *pkg) {
lua_get_field_type("pkgs", table, &config.init_path, 1);
lua_get_field_type(pkg->name.data, table, &config.init_path, 2);
lua_get_field_type("fetcher", table, &config.init_path, 3);
lua_get_field_type("get_version", function, &config.init_path, 4);
lua_pushstring(L, pkg->url.data);
lua_run_function("get_version", &config.init_path, 1, 1, 4);
if (!lua_isstring(L, -1)) {
lua_pop(L, 4);
return false;
}
return true;
}
str pkg_get_latest_version(package_t *pkg) {
str version = str_new();
if (!pkg_hook_fetch_latest_version(pkg))
return version;
if (lua_isstring(L, -1))
version = mstr(lua_tostring(L, -1));
lua_pop(L, 4);
return version;
}
bool pkg_hook_recipe(char *recipe, package_t *pkg) {
lua_get_field_type("pkgs", table, &config.init_path, 1);
lua_get_field_type(pkg->name.data, table, &config.init_path, 2);
lua_get_field_type("recipe", table, &config.init_path, 3);
lua_get_field_type(recipe, function, &config.init_path, 4);
lua_run_function(recipe, &config.init_path, 0, 1, 4);
if (!lua_isnumber(L, -1) || lua_tonumber(L, -1) != 0) {
lua_pop(L, 4);
return false;
}
lua_pop(L, 4);
return true;
}
bool pkg_hook_setup(package_t *pkg) {
pkg_hook_recipe("setup", pkg);
return true;
}
bool pkg_hook_build(package_t *pkg) {
pkg_hook_recipe("build", pkg);
return true;
}
bool pkg_hook_install(package_t *pkg) {
pkg_hook_recipe("install", pkg);
return true;
}
bool pkg_hook_remove(package_t *pkg) {
pkg_hook_recipe("remove", pkg);
return true;
}
bool pkg_hook_on_update(package_t *pkg) {
pkg_hook_recipe("on_update", pkg);
return true;
}
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