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CHANGELOG

2.2.6

  • Pump compiler

2.2.5

  • Pump @scrypt-inc/bsv dependencies

2.2.4

  • Fix dependencies, add minimist

2.2.3

  • Pump @scrypt-inc/bsv dependencies

2.2.2

  • Pump @scrypt-inc/bsv dependencies

2.2.1

  • Pump default compiler version to 1.19.4
  • Change bsv dependencies to @scrypt-inc/bsv, no bsv patch now
  • Add optimize option
  • No longer use source code to calculate md5, but script hex templete

2.2.0

  • Pump default compiler version to 1.19.4
  • Change bsv dependencies to @scrypt-inc/bsv, no bsv patch now
  • Add optimize option
  • No longer use source code to calculate md5, but script hex templete

2.1.42

update bsv lib

  • fix transaction over the maximum block size
  • signTx add hashCache parameter

2.1.37

  • update bsv lib

2.1.36

  • support special sCrypt compiler by Enviroment Variables: SCRYPTC

2.1.35

  • fix findCompiler

2.1.34

  • don't donwload sCrypt compiler when install
  • support https proxy

2.1.29

  • rename this.setNOPScript() to this.prependNOPScript()

2.1.28

  • check nopscript when call this.setNOPScript()

2.1.27

  • publish latest tag

2.1.26

  • remove Ordinal and add nopScript

2.1.25

  • Support Ordinal

2.1.24

  • Fix AbstractContract.fromHex(hex: string)

2.1.21

  • Fix glob issue.

2.1.18

  • Fix patching issue.

2.1.17

  • PrivateKey.fromRandom() now takes Network.Type parameter

2.1.16

  • update bsv to fix change amount error when using a uncompressed public key.

2.1.15

  • add ContractClass.abiCoder.parseCallData(hex: string), which can parse CallData from a unlocking script hex.

2.1.14

  • PrivateKey.fromRandom() now takes Network.Type parameter

2.1.13

  • update bsv

2.1.12

  • fix #228

2.1.11

  • fix fromHex() issue

2.1.10

  • bsv: add verifyScript()

2.1.9

  • bsv: add getChangeAddress() for Transaction class

2.1.8

  • fix bsv issue

2.1.7

  • make genLaunchConfig() more independent, now it just generate a debugger launch configuration for the contract's last called public method

2.1.6

  • Fix definition of TxContext
/**
 * TxContext provides some context information of the current transaction, 
 * needed only if signature is checked inside the contract.
 */
export interface TxContext {
  /** current transaction represented in bsv.Transaction object or hex string */
  tx: bsv.Transaction | string;
  /** input index */
  inputIndex: number;
  /** input amount in satoshis */
  inputSatoshis: number;
  /** contract state in ASM format */
  opReturn?: string;
  /** contract state in hex format */
  opReturnHex?: string;
}
  • deprecated asm field of ContractArtifact

2.1.5

  • fix bsv issue

2.1.4

  • update exports

2.1.3

  • remove _preimagesMap and _signaturesMap in bsv.Transaction

2.1.2

2.1.1

2.1.0

2.0.4

2.0.3

2.0.2

Release Date: 2023/01/09

2.0.1

Release Date: 2023/01/09

2.0.0

  • remove scryptType class, use type
  • add bsv typescript defined
  • firstCall rename to isGenesis
  • auto complete transation sig and sighashpreimage.
  • optimize cli
  • remove FORKID from sighash flag
  • auto calc keyIndex
  • Fix genLaunchConfigFile
  • rename desc files to contractname.json now

see PR #211

Release Date: 2023/01/08

1.0.9

  • Fix big int issue #206

Release Date: 2022/11/11

1.0.8

  • Fix findCompiler fails in docker container

Release Date: 2022/09/15

1.0.7

  • Optimize memory usage when building tx

Release Date: 2022/09/15

1.0.6

  • fix clean compiler output files

Release Date: 2022/09/07

1.0.5

  • export parseStateHex function
  • remove _dataPartInASM

Release Date: 2022/09/03

1.0.4

  • Update transaction fee rate, now 50 satoshis per kilobyte.

Release Date: 2022/08/26

1.0.3

  • Optimize memory usage

Release Date: 2022/08/26

1.0.2

  • Fix getLowSPreimage for new compiler which further optimize optimalpushtx

Release Date: 2022/08/14

1.0.1

  • Fix lockingScript changed after verify.

Release Date: 2022/08/03

1.0.0

  • Update contract description file version, remove sources, sourceMap, asm fields, add sourceMapFile fields.
  • Support the source map format described here.

0.16.2

  • Fix out of memery when generating contract description file for large contract

0.16.1

  • Deprecated setDataPart, add setDataPartInASM and setDataPartInHex

0.16.0

  • Support for structs with generics
struct ST<T> {
    T x;
}

contract C {
    
    ST<int> a;

    public function unlock(ST<int> a) {
        require(this.a == a);
    }
}
  • Breaking change: accessing HashedMap and HashedSet requires using the structure SortedItem<T>.
contract C {
    public function add2Set(SortedItem<int> val) {
        HashedSet<int> set = new HashedSet(b'');
        require(set.add(val));
        require(set.has(val));
        require(true);
    }

    public function add2Map(SortedItem<int> key, int val) {
        HashedMap<int, int> map = new HashedMap(b'');
        require(map.set(key, val));
        require(map.canGet(key, val));
        require(true);
    }
}


// call public function in SDK: 
const C = buildContractClass(loadDescription('set_map_simple_desc.json'));
let c = new C();

// accessing `HashedSet` using the structure `SortedItem`
let set = new Set<number>();
const e = 1;
set.add(e)
result = c.add2Set(new SortedItem({   
    item: 1,
    idx: findKeyIndex(set, e)
})).verify();

// accessing `HashedMap` using the structure `SortedItem`
let map = new Map<number, number>();
const key = 1, val = 2;
map.set(key, val)
result = c.add2Map(new SortedItem({
    item: key,
    idx: findKeyIndex(map, key)
}), val).verify();

Release Date: 2022/05/22

0.15.1

  • Support for parsing compilation results in asynchronous mode

Release Date: 2022/05/14

0.15.0

const result = await compileContractAsync(absolute path);

Release Date: 2022/05/07

0.14.1

  • Fix memory leak when verify

Release Date: 2022/04/27

0.14.0

  • Add util functions: and(), or(), xor(), invert(), which are equivalent to the bitwise operators &, |, ^, ~ in scrypt

Release Date: 2022/04/15

0.13.2

  • Support auto initializing instance property

Release Date: 2022/03/05

0.13.2

  • Support auto initializing instance property

Release Date: 2022/03/05

0.13.1

  • Fix literal2ScryptType issue

Release Date: 2022/02/21

0.13.0

  • Support bytes with string literal: new String("hello world 😊")

Release Date: 2022/02/19

0.12.4

  • Support verify public function without parameters

Release Date: 2022/02/15

0.12.3

  • Added buildScryptTypeResolver

Release Date: 2022/02/11

0.12.2

  • Added PubKeyHash type support
  • Added clone function for ScryptType class

Release Date: 2022/02/09

0.12.1

  • Supports property nested generic library

Release Date: 2022/02/08

0.12.0

  • Support library as contract property, function parameter and return type
// now you can new contract with library as a property.
const Test = buildContractClass(loadDescription('desc.json'));
const { L, ST } = buildTypeClasses(Test);
const contract = new Test(2, new L(1, 1));
  • Add library and statics field to contract description file
  • Add two function toHashedMap and toHashedSet to convert origin Map and Set to HashedMap and toHashedSet

Release Date: 2022/01/27

0.11.0

  • Support constructor in contract with @state property
  • Upgrade Contract Description, see VERSIONLOG.md

Release Date: 2022/01/12

0.10.4

  • Fix #156 sig become invalid after seal Transaction

Release Date: 2021/12/22

0.10.3

  • remove type defined for Script,It caused a conflict with the type definition of the BSV library
  • add parseAbiFromUnlockingScript
  • add encodePubFunctionCallFromHex

Release Date: 2021/12/06

0.10.2

  • rename cropCodeseparators to subScript

Release Date: 2021/12/02

0.10.1

  • support Tx.checkPreimageOCS
  • add Util function: buildOpreturnScript, buildPublicKeyHashScript, getLowSPreimage

Release Date: 2021/12/01

0.10.0

  • support HashedSet

Release Date: 2021/11/27

0.9.1

  • add codeHash method for contract
  • add hash160, sha256, hash256 util functions
  • add prevouts method for transaction

Release Date: 2021/11/26

0.9.0

  • support HashedMap
  • contract description file adds generic field

Release Date: 2021/11/10

0.8.0

  • provides a set of chained APIs to simplify building transactions

Release Date: 2021/11/8

0.7.0

  • support access structure members
  • support the use of commands to compile contracts, see command in CLI
  • change getStateScript to getNewStateScript

Release Date: 2021/10/23

0.6.2

  • support array/struct state
  • add getStateScript, see Contracts with State
  • fix bsv library issue: Signature error in the browser environment

Release Date: 2021/10/15

0.6.1

  • fix state issue
  • revert serializeBool

Release Date: 2021/10/05

0.6.0

  • support state decorator
  • add hex Compile setting, default true

Release Date: 2021/10/04

0.5.0

  • add hex for Contract Description File
  • fix not working properly if got very big number in contract
  • fix circular dependencies

Release Date: 2021/08/25

0.4.6

  • add RelatedInformation for diagnostics
  • support Compile Time Constant used in struct & typeAlias
  • fix typeAlias resolve issue #118

Release Date: 2021/08/06

0.4.5

  • fix crash when using negative numbers to construct structures
  • patch bsv to fix Interpreter bug
  • add checkValue to check if an integer is used to construct Int

Release Date: 2021/07/12

0.4.3

  • add topVars

Release Date: 2021/07/1

0.4.2

Release Date: 2021/06/21

0.4.1

  • bump bsv library to version 1.5.6
  • Contract Description File add buildType
  • remove debugUri command option, will print Launch Debugger uri default
  • export bsv ECIES
  • compileContract function supports whether to export the sourcemap

0.3.10

  • Fix loc undefined

0.3.9

  • support bigint in ast

0.3.8

  • support print launch.json for debugging in browser webview developer tool. see commit

0.3.7

  • remove CheckPreimage/CheckSig Fail Hints

0.3.6

  • encodeConstructorCall RegExp replace error Fix #86

0.3.5

  • remove stdin from error message
  • fix IDE UnhandledPromiseRejectionWarning

0.3.4

  • support warnings
  • add CheckPreimage/CheckSig Fail Hints
  • fix VerifyError: SCRIPT_ERR_MINIMALDATA
  • fix struct toLiteral not working properly
  • fix finalTypeResolver not working properly when passing struct array

0.3.2

  • support being required in browser env
  • update desc file version, remove finalType field
  • add buildTypeResolver
  • no more ImportError, using SemanticError
  • git ignore desc fils
  • add debugUri command option
  • add timeout option for compile function

0.3.1

  • support mixed struct and array
  • CompileResult structs properties contains all dependencyAsts structs
  • Does not force an error when the DESC file version is too old

0.2.34

  • Support type alias
  • Update contract description version, see VERSIONLOG.md

0.2.33

  • export genLaunchConfigFile
  • support InternalError

0.2.33

  • export genLaunchConfigFile
  • support InternalError

0.2.27

  • Fix failure when launching debugger after test errors
  • add file property to ContractDescription
  • small refactor

0.2.26

  • add goto source test
  • Fix failure when launching debugger after test errors
  • Fix source map failure on boilerplate/tests/js/tokenUtxo.scrypttest.js

0.2.25

  • Fix desc2CompileResult fail when sourceMap empty

0.2.24

  • add sourceMap to desc file
  • Locate sCrypt source where scrypttest fails, exactly verify failed
  • auto generate launch.json for debugging when contract verify failed
  • move desc to out dir

0.2.23

  • add struct support
  • add static getAsmvars fn
  • change rename to renameSync
  • return error position with start/end in SemanticError

0.2.22

  • remove scryptc dependencies
  • fixed get scripcode bug of preimage

0.2.21

  • support get asmVars
  • bug fix: semantic errors contains end location, besides start loc

0.2.20

  • add literal2ScryptType
  • add parseLiteral
  • deprecated literal2Asm

0.2.19

  • support new array

0.2.18

  • bug fix: used scrypt binary as compiler in 0.2.17

0.2.17

  • support byte
  • support bool and int array

0.2.14

  • support empty bytes

0.2.13

  • support serializer

0.2.4

  • support SigHashPreimage type

0.2.0

  • add some options to compile function
  • change source location in compileResult from path to uri

0.1.9

  • support ASM variable instantiation

0.1.8

  • change pub function index start from 0, not 1

  • type "Bytes" -> "byte[]"

0.1.6

Enhancements:

  • simplify verify() return to error, not exception