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/*!A cross-platform build utility based on Lua
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* Copyright (C) 2015-present, Xmake Open Source Community.
*
* @author uael
* @file satisfies.c
*
*/
/* //////////////////////////////////////////////////////////////////////////////////////
* trace
*/
#define TB_TRACE_MODULE_NAME "satisfies"
#define TB_TRACE_MODULE_DEBUG (0)
/* //////////////////////////////////////////////////////////////////////////////////////
* includes
*/
#include "prefix.h"
/* //////////////////////////////////////////////////////////////////////////////////////
* implementation
*/
/* satisfies the given version range?
*
* semver.satisfies('1.2.3', '1.x || >=2.5.0 || 5.0.0 - 7.2.3') => true
*/
tb_int_t xm_semver_satisfies(lua_State *lua) {
tb_assert_and_check_return_val(lua, 0);
// get the version string
tb_char_t const *version_str = luaL_checkstring(lua, 1);
tb_char_t const *range_str = luaL_checkstring(lua, 2);
tb_assert_and_check_return_val(version_str && range_str, 0);
// parse the version range string
semver_range_t range = { 0 };
if (semver_rangen(&range, range_str, tb_strlen(range_str))) {
// range is branch name? try to match it
semver_t range_semver = { 0 };
if (!tb_strcmp(version_str, range_str)) {
lua_pushboolean(lua, tb_true);
return 1;
}
// range is a single version? try to compare it
else if (!semver_tryn(&range_semver, range_str, tb_strlen(range_str))) {
semver_t semver = { 0 };
if (!semver_tryn(&semver, version_str, tb_strlen(version_str))) {
lua_pushboolean(lua, semver_pcmp(&semver, &range_semver) == 0);
semver_dtor(&semver);
semver_dtor(&range_semver);
return 1;
} else {
semver_dtor(&range_semver);
lua_pushnil(lua);
lua_pushfstring(lua, "unable to parse semver '%s'", version_str);
return 2;
}
} else {
lua_pushnil(lua);
lua_pushfstring(lua, "unable to parse semver range '%s'", range_str);
return 2;
}
}
// try to parse the version string
semver_t semver = { 0 };
if (semver_tryn(&semver, version_str, tb_strlen(version_str))) {
lua_pushnil(lua);
lua_pushfstring(lua, "unable to parse semver '%s'", version_str);
return 2;
}
// satisfies this range?
lua_pushboolean(lua, semver_range_match(semver, range));
semver_dtor(&semver);
semver_range_dtor(&range);
return 1;
}
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