update readme and license

LICENSE

@@ -0,0 +1,109 @@
+Business Source License 1.1
+
+License text copyright © 2023 MariaDB plc, All Rights Reserved. 
+“Business Source License” is a trademark of MariaDB plc.
+
+-----------------------------------------------------------------------------
+
+Parameters
+
+Licensor:             Initia Foundation
+
+Licensed Work:        Initia
+                      The Licensed Work is (c) 2023 Initia Foundation 
+
+Additional Use Grant: None
+
+Change Date:          2028-01-01
+
+Change License:       GNU Lesser General Public License v3.0 or later
+
+For information about alternative licensing arrangements for the Software,
+please visit: https://mariadb.com/products/mariadb-enterprise
+
+-----------------------------------------------------------------------------
+
+Terms
+
+The Licensor hereby grants you the right to copy, modify, create derivative
+works, redistribute, and make non-production use of the Licensed Work. The
+Licensor may make an Additional Use Grant, above, permitting limited
+production use.
+
+Effective on the Change Date, or the fourth anniversary of the first publicly
+available distribution of a specific version of the Licensed Work under this
+License, whichever comes first, the Licensor hereby grants you rights under
+the terms of the Change License, and the rights granted in the paragraph
+above terminate.
+
+If your use of the Licensed Work does not comply with the requirements
+currently in effect as described in this License, you must purchase a
+commercial license from the Licensor, its affiliated entities, or authorized
+resellers, or you must refrain from using the Licensed Work.
+
+All copies of the original and modified Licensed Work, and derivative works
+of the Licensed Work, are subject to this License. This License applies
+separately for each version of the Licensed Work and the Change Date may vary
+for each version of the Licensed Work released by Licensor.
+
+You must conspicuously display this License on each original or modified copy
+of the Licensed Work. If you receive the Licensed Work in original or
+modified form from a third party, the terms and conditions set forth in this
+License apply to your use of that work.
+
+Any use of the Licensed Work in violation of this License will automatically
+terminate your rights under this License for the current and all other
+versions of the Licensed Work.
+
+This License does not grant you any right in any trademark or logo of
+Licensor or its affiliates (provided that you may use a trademark or logo of
+Licensor as expressly required by this License).
+
+TO THE EXTENT PERMITTED BY APPLICABLE LAW, THE LICENSED WORK IS PROVIDED ON
+AN “AS IS” BASIS. LICENSOR HEREBY DISCLAIMS ALL WARRANTIES AND CONDITIONS,
+EXPRESS OR IMPLIED, INCLUDING (WITHOUT LIMITATION) WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, NON-INFRINGEMENT, AND
+TITLE.
+
+MariaDB hereby grants you permission to use this License’s text to license
+your works, and to refer to it using the trademark “Business Source License”,
+as long as you comply with the Covenants of Licensor below.
+
+-----------------------------------------------------------------------------
+
+Covenants of Licensor
+
+In consideration of the right to use this License’s text and the “Business
+Source License” name and trademark, Licensor covenants to MariaDB, and to all
+other recipients of the licensed work to be provided by Licensor:
+
+1. To specify as the Change License the GPL Version 2.0 or any later version,
+   or a license that is compatible with GPL Version 2.0 or a later version,
+   where “compatible” means that software provided under the Change License can
+   be included in a program with software provided under GPL Version 2.0 or a
+   later version. Licensor may specify additional Change Licenses without
+   limitation.
+
+2. To either: (a) specify an additional grant of rights to use that does not
+   impose any additional restriction on the right granted in this License, as
+   the Additional Use Grant; or (b) insert the text “None”.
+
+3. To specify a Change Date.
+
+4. Not to modify this License in any other way.
+
+-----------------------------------------------------------------------------
+
+Notice
+
+The Business Source License (this document, or the “License”) is not an Open 
+Source license. However, the Licensed Work will eventually be made available 
+under an Open Source License, as stated in this License.
+
+For more information on the use of the Business Source License for MariaDB
+products, please visit the MariaDB Business Source License FAQ at
+https://mariadb.com/bsl-faq-mariadb.
+
+For more information on the use of the Business Source License generally,
+please visit the Adopting and Developing Business Source License FAQ at
+https://mariadb.com/bsl-faq-adopting.

LICENSE.header

@@ -0,0 +1,19 @@
+SPDX-License-Identifier: BUSL-1.1
+
+Copyright (C) 2023, Initia Foundation. All rights reserved.
+Use of this software is govered by the Business Source License included 
+in the LICENSE file of this repository and at www.mariadb.com/bsl11.
+
+ANY USE OF THE LICENSED WORK IN VIOLATION OF THIS LICENSE WILL AUTOMATICALLY
+TERMINATE YOUR RIGHTS UNDER THIS LICENSE FOR THE CURRENT AND ALL OTHER
+VERSIONS OF THE LICENSED WORK.
+
+THIS LICENSE DOES NOT GRANT YOU ANY RIGHT IN ANY TRADEMARK OR LOGO OF
+LICENSOR OR ITS AFFILIATES (PROVIDED THAT YOU MAY USE A TRADEMARK OR LOGO OF
+LICENSOR AS EXPRESSLY REQUIRED BY THIS LICENSE).
+
+TO THE EXTENT PERMITTED BY APPLICABLE LAW, THE LICENSED WORK IS PROVIDED ON
+AN “AS IS” BASIS. LICENSOR HEREBY DISCLAIMS ALL WARRANTIES AND CONDITIONS,
+EXPRESS OR IMPLIED, INCLUDING (WITHOUT LIMITATION) WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, NON-INFRINGEMENT, AND
+TITLE.

README.md

@@ -18,17 +18,25 @@ import { MoveBuilder } from '@initia/builder.js';
 async function buildExample() {
     // recommend to use full package path, not relative path
     // ex) path.resolve(__dirname, "../relative_path")
-    const builder = new MoveBuilder(/* path to move package */, {});
+    const builder = new MoveBuilder(
+        path.resolve(__dirname, 'moon_coin'), // move package path 
+        {} // build options
+    );
 
     // execute move compiler via ffi
     await builder.build();
 
     // load compiled module bytes as `Buffer`
-    const compiledModuleBytes = await builder.get(/* module name */);
+    const compiledModuleBytes = await builder.get(
+        'moon_coin' // module name
+    );
     console.info(compiledModuleBytes.toString('hex'));
 
     // change module name to what you want
-    const nameConvertedModuleBytes = await MoveBuilder.convert_module_name(compiledModuleBytes, /* new module name */);
+    const nameConvertedModuleBytes = await MoveBuilder.convert_module_name(
+        compiledModuleBytes,  // compiled module bytes
+        'sun_coin' // new module name 
+    );
     console.info(nameConvertedModuleBytes.toString('hex'));
 }
 
@@ -40,12 +48,10 @@ async function buildExample() {
 import { MoveBuilder } from '@initia/builder.js';
 
 async function createAndCleanExample() {
-    // recommend to use full package path, not relative path
-    // ex) path.resolve(__dirname, "../relative_path")
-    const builder = new MoveBuilder(/* path to move package */, {});
-
+    const builder = new MoveBuilder(path.resolve(__dirname, 'moon_coin'), {});
+
     // create new move package
-    await builder.new(/* package name */);
+    await builder.new('new'/* package name */);
 
     await builder.build();
 
@@ -60,9 +66,9 @@ async function createAndCleanExample() {
 import { MoveBuilder } from '@initia/builder.js';
 
 async function readExample() {
-    const builder = new MoveBuilder(/* path to move package */, {});
+    const builder = new MoveBuilder(path.resolve(__dirname, 'moon_coin'), {});
 
-    const binary = await builder.get(/* module name */);
+    const binary = await builder.get('moon_coin');
 
     // read module bytes
     const moduleInfo = await MoveBuilder.read_module_info(binary)