Update air (#47)

* Migrate to the new version of air-interpreter package

* Add pipeline with integration tests 

* Fix issues which prevented tests to finish normally
This commit is contained in:
Pavel 2021-05-12 00:01:44 +03:00 committed by GitHub
parent 2d46fd47f1
commit 9aa077eb4b
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GPG Key ID: 4AEE18F83AFDEB23
13 changed files with 108 additions and 513 deletions

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@ -1,4 +1,4 @@
name: Node.js CI
name: Run tests
defaults:
run:
@ -9,12 +9,12 @@ on:
jobs:
build:
runs-on: ubuntu-latest
strategy:
matrix:
node-version: [14.x, 15.x]
node-env: ['', ':node']
steps:
- uses: actions/checkout@v2
@ -31,9 +31,10 @@ jobs:
with:
node-version: ${{ matrix.node-version }}
- name: Run container with Fluence node
run: docker run -d --rm -e RUST_LOG="info" -p 1210:1210 -p 4310:4310 fluencelabs/fluence -t 1210 -w 4310 -k gKdiCSUr1TFGFEgu2t8Ch1XEUsrN5A2UfBLjSZvfci9SPR3NvZpACfcpPGC3eY4zma1pk7UvYv5zb1VjvPHwCjj --local
- run: npm install
- run: npm run test:unit
- run: npm run test${{ matrix.node-env }}:all
env:
CI: true

14
jest-patched-jsdom.js Normal file
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@ -0,0 +1,14 @@
const Environment = require('jest-environment-jsdom');
module.exports = class CustomTestEnvironment extends Environment {
async setup() {
await super.setup();
if (typeof this.global.TextEncoder === 'undefined') {
const { TextEncoder, TextDecoder } = require('util');
this.global.TextEncoder = TextEncoder;
this.global.TextDecoder = TextDecoder;
this.global.Uint8Array = Uint8Array;
this.global.ArrayBuffer = ArrayBuffer;
}
}
};

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@ -1,4 +1,4 @@
module.exports = {
preset: 'ts-jest',
testEnvironment: 'node',
testEnvironment: './jest-patched-jsdom.js',
};

18
package-lock.json generated
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@ -434,10 +434,20 @@
"minimist": "^1.2.0"
}
},
"@fluencelabs/aquamarine-interpreter": {
"version": "0.8.2",
"resolved": "https://registry.npmjs.org/@fluencelabs/aquamarine-interpreter/-/aquamarine-interpreter-0.8.2.tgz",
"integrity": "sha512-WYn3fO3dy/ZTS2DnjpEv59RAFTuPosO65jejb/2QRAbZId4KiaCxma0yvFC6P0j2qoAxCDTRdbKrNZGXzjddYQ=="
"@fluencelabs/air-interpreter": {
"version": "0.9.7",
"resolved": "https://registry.npmjs.org/@fluencelabs/air-interpreter/-/air-interpreter-0.9.7.tgz",
"integrity": "sha512-9aJwfyfJ18BvSSFhTnq8SJZmIAgbyGXUf3vilsMhU6Iql35ZDd8E+5dF2hRkRrqUj2409w7qOtgLbB8JzdG/fw==",
"requires": {
"base64-js": "1.5.1"
},
"dependencies": {
"base64-js": {
"version": "1.5.1",
"resolved": "https://registry.npmjs.org/base64-js/-/base64-js-1.5.1.tgz",
"integrity": "sha512-AKpaYlHn8t4SVbOHCy+b5+KKgvR4vrsD8vbvrbiQJps7fKDTkjkDry6ji0rUJjC0kzbNePLwzxq8iypo41qeWA=="
}
}
},
"@istanbuljs/load-nyc-config": {
"version": "1.1.0",

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@ -5,17 +5,21 @@
"main": "./dist/index.js",
"typings": "./dist/index.d.ts",
"scripts": {
"test": "jest --env=jsdom --watch",
"test:all": "jest --env=jsdom",
"test:unit": "jest --env=jsdom --testPathPattern=src/__test__/unit",
"test:integration": "jest --env=jsdom --testPathPattern=src/__test__/integration",
"test": "jest --watch",
"test:all": "jest",
"test:unit": "jest --testPathPattern=src/__test__/unit",
"test:integration": "jest --testPathPattern=src/__test__/integration",
"test:node": "jest --env=node --watch",
"test:node:all": "jest --env=node",
"test:node:unit": "jest --env=node --testPathPattern=src/__test__/unit",
"test:node:integration": "jest --env=node --testPathPattern=src/__test__/integration",
"build": "tsc"
},
"repository": "https://github.com/fluencelabs/fluence-js",
"author": "Fluence Labs",
"license": "Apache-2.0",
"dependencies": {
"@fluencelabs/aquamarine-interpreter": "0.8.2",
"@fluencelabs/air-interpreter": "0.9.7",
"async": "3.2.0",
"base64-js": "1.3.1",
"bs58": "4.0.1",

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@ -13,7 +13,7 @@
/*
* start docker container to run integration tests locally:
docker run --rm -e RUST_LOG="info" -p 1210:1210 -p 4310:4310 fluencelabs/fluence -t 1210 -w 4310 -k gKdiCSUr1TFGFEgu2t8Ch1XEUsrN5A2UfBLjSZvfci9SPR3NvZpACfcpPGC3eY4zma1pk7UvYv5zb1VjvPHwCjj
docker run --rm -e RUST_LOG="info" -p 1210:1210 -p 4310:4310 fluencelabs/fluence -t 1210 -w 4310 -k gKdiCSUr1TFGFEgu2t8Ch1XEUsrN5A2UfBLjSZvfci9SPR3NvZpACfcpPGC3eY4zma1pk7UvYv5zb1VjvPHwCjj --local
*/
export const nodes = [

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@ -5,6 +5,12 @@ import { nodes } from '../connection';
let client: FluenceClient;
describe('Legacy api suite', () => {
afterEach(async () => {
if (client) {
await client.disconnect();
}
});
it('sendParticle', async () => {
client = await createClient(nodes[0]);

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@ -67,7 +67,7 @@ describe('== AIR suite', () => {
await client.initiateFlow(request);
// assert
await expect(error).rejects.toContain("aqua script can't be parsed");
await expect(error).rejects.toContain("air can't be parsed");
});
it('call script without ttl', async function () {

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@ -1,13 +1,18 @@
import { AquamarineInterpreter } from '../../internal/aqua/interpreter';
import { AirInterpreter } from '@fluencelabs/air-interpreter';
import { genUUID } from '../../internal/particle';
describe('== AST parsing suite', () => {
it('parse simple script and return ast', async function () {
const interpreter = await AquamarineInterpreter.create({} as any);
const interpreter = await AirInterpreter.create(
undefined as any,
undefined as any,
undefined as any,
undefined as any,
);
let ast = interpreter.parseAir(`
(call "node" ("service" "function") [1 2 3] output)
`);
console.log(ast);
ast = JSON.parse(ast);
expect(ast).toEqual({

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@ -25,7 +25,7 @@ import { AquaCallHandler, errorHandler, fnHandler } from './AquaHandler';
import { loadRelayFn, loadVariablesService } from './RequestFlowBuilder';
import { logParticle, Particle } from './particle';
import log from 'loglevel';
import { AquamarineInterpreter } from './aqua/interpreter';
import { AirInterpreter } from '@fluencelabs/air-interpreter';
const makeDefaultClientHandler = (): AquaCallHandler => {
const res = new AquaCallHandler();
@ -54,7 +54,7 @@ export class ClientImpl implements FluenceClient {
}
private connection: FluenceConnection;
private interpreter: AquamarineInterpreter;
private interpreter: AirInterpreter;
constructor(selfPeerIdFull: PeerId) {
this.selfPeerIdFull = selfPeerIdFull;
@ -68,13 +68,18 @@ export class ClientImpl implements FluenceClient {
await this.connection.disconnect();
}
this.clearWathcDog();
this.requests.forEach((r) => {
r.cancel();
});
}
async initAquamarineRuntime(): Promise<void> {
this.interpreter = await AquamarineInterpreter.create({
particleHandler: this.interpreterCallback.bind(this),
peerId: this.selfPeerIdFull,
});
this.interpreter = await AirInterpreter.create(
this.interpreterCallback.bind(this),
this.selfPeerId,
'trace',
log.log,
);
}
async connect(multiaddr: string | Multiaddr, options?: FluenceConnectionOptions): Promise<void> {

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@ -1,6 +1,6 @@
import log, { trace } from 'loglevel';
import PeerId from 'peer-id';
import { AquamarineInterpreter } from './aqua/interpreter';
import { AirInterpreter } from '@fluencelabs/air-interpreter';
import { AquaCallHandler } from './AquaHandler';
import { InterpreterOutcome, PeerIdB58 } from './commonTypes';
import { FluenceConnection } from './FluenceConnection';
@ -20,6 +20,7 @@ export class RequestFlow {
private prevData: Uint8Array = Buffer.from([]);
private onTimeoutHandlers = [];
private onErrorHandlers = [];
private timeoutHandle?: NodeJS.Timeout;
readonly id: string;
readonly isExternal: boolean;
@ -33,7 +34,7 @@ export class RequestFlow {
const res = new RequestFlow(true, particle.id, particle.script);
res.ttl = particle.ttl;
res.state = particle;
setTimeout(res.raiseTimeout.bind(res), particle.ttl);
res.timeoutHandle = setTimeout(res.raiseTimeout.bind(res), particle.ttl);
return res;
}
@ -57,7 +58,7 @@ export class RequestFlow {
this.onErrorHandlers.push(handler);
}
async execute(interpreter: AquamarineInterpreter, connection: FluenceConnection, relayPeerId?: PeerIdB58) {
async execute(interpreter: AirInterpreter, connection: FluenceConnection, relayPeerId?: PeerIdB58) {
if (this.hasExpired()) {
return;
}
@ -97,11 +98,18 @@ export class RequestFlow {
if (!connection) {
this.raiseError('Cannot send particle: non connected');
return;
}
this.sendIntoConnection(connection);
}
public cancel() {
if (this.timeoutHandle) {
clearTimeout(this.timeoutHandle);
}
}
private throwIncorrectNextPeerPks(nextPeers: PeerIdB58[]) {
this.raiseError(
`Particle is expected to be sent to only the single peer (relay which client is connected to).
@ -127,7 +135,7 @@ relay peer id: ${this.relayPeerId}
};
this.state = particle;
setTimeout(this.raiseTimeout.bind(this), particle.ttl);
this.timeoutHandle = setTimeout(this.raiseTimeout.bind(this), particle.ttl);
}
receiveUpdate(particle: Particle) {
@ -145,7 +153,7 @@ relay peer id: ${this.relayPeerId}
}
}
runInterpreter(interpreter: AquamarineInterpreter) {
runInterpreter(interpreter: AirInterpreter) {
const interpreterOutcomeStr = interpreter.invoke(
this.state.init_peer_id,
this.state.script,

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@ -1,162 +0,0 @@
/**
*
* This is generated and patched code. All functions are using local wasm as an argument for now, not a global wasm file.
*
*/
export function main(wasm) {
wasm.main();
}
export let WASM_VECTOR_LEN = 0;
let cachegetUint8Memory0 = null;
export function getUint8Memory0(wasm) {
if (cachegetUint8Memory0 === null || cachegetUint8Memory0.buffer !== wasm.memory.buffer) {
cachegetUint8Memory0 = new Uint8Array(wasm.memory.buffer);
}
return cachegetUint8Memory0;
}
const lTextEncoder = typeof TextEncoder === 'undefined' ? module.require('util').TextEncoder : TextEncoder;
let cachedTextEncoder = new lTextEncoder('utf-8');
const encodeString =
typeof cachedTextEncoder.encodeInto === 'function'
? function (arg, view) {
return cachedTextEncoder.encodeInto(arg, view);
}
: function (arg, view) {
const buf = cachedTextEncoder.encode(arg);
view.set(buf);
return {
read: arg.length,
written: buf.length,
};
};
export function passStringToWasm0(wasm, arg, malloc, realloc) {
if (realloc === undefined) {
const buf = cachedTextEncoder.encode(arg);
const ptr = malloc(buf.length);
getUint8Memory0(wasm)
.subarray(ptr, ptr + buf.length)
.set(buf);
WASM_VECTOR_LEN = buf.length;
return ptr;
}
let len = arg.length;
let ptr = malloc(len);
const mem = getUint8Memory0(wasm);
let offset = 0;
for (; offset < len; offset++) {
const code = arg.charCodeAt(offset);
if (code > 0x7f) break;
mem[ptr + offset] = code;
}
if (offset !== len) {
if (offset !== 0) {
arg = arg.slice(offset);
}
ptr = realloc(ptr, len, (len = offset + arg.length * 3));
const view = getUint8Memory0(wasm).subarray(ptr + offset, ptr + len);
const ret = encodeString(arg, view);
offset += ret.written;
}
WASM_VECTOR_LEN = offset;
return ptr;
}
let cachegetInt32Memory0 = null;
export function getInt32Memory0(wasm) {
if (cachegetInt32Memory0 === null || cachegetInt32Memory0.buffer !== wasm.memory.buffer) {
cachegetInt32Memory0 = new Int32Array(wasm.memory.buffer);
}
return cachegetInt32Memory0;
}
const lTextDecoder = typeof TextDecoder === 'undefined' ? module.require('util').TextDecoder : TextDecoder;
let cachedTextDecoder = new lTextDecoder('utf-8', { ignoreBOM: true, fatal: true });
cachedTextDecoder.decode();
export function getStringFromWasm0(wasm, ptr, len) {
return cachedTextDecoder.decode(getUint8Memory0(wasm).subarray(ptr, ptr + len));
}
function passArray8ToWasm0(wasm, arg, malloc) {
const ptr = malloc(arg.length * 1);
getUint8Memory0(wasm).set(arg, ptr / 1);
WASM_VECTOR_LEN = arg.length;
return ptr;
}
/**
* @param {any} wasm
* @param {string} init_peer_id
* @param {string} aqua
* @param {string} prev_data
* @param {string} data
* @param {string} log_level
* @returns {string}
*/
export function invoke(wasm, init_peer_id, aqua, prev_data, data, log_level) {
try {
var ptr0 = passStringToWasm0(wasm, init_peer_id, wasm.__wbindgen_malloc, wasm.__wbindgen_realloc);
var len0 = WASM_VECTOR_LEN;
var ptr1 = passStringToWasm0(wasm, aqua, wasm.__wbindgen_malloc, wasm.__wbindgen_realloc);
var len1 = WASM_VECTOR_LEN;
var ptr2 = passArray8ToWasm0(wasm, prev_data, wasm.__wbindgen_malloc);
var len2 = WASM_VECTOR_LEN;
var ptr3 = passArray8ToWasm0(wasm, data, wasm.__wbindgen_malloc);
var len3 = WASM_VECTOR_LEN;
var ptr4 = passStringToWasm0(wasm, log_level, wasm.__wbindgen_malloc, wasm.__wbindgen_realloc);
var len4 = WASM_VECTOR_LEN;
wasm.invoke(8, ptr0, len0, ptr1, len1, ptr2, len2, ptr3, len3, ptr4, len4);
var r0 = getInt32Memory0(wasm)[8 / 4 + 0];
var r1 = getInt32Memory0(wasm)[8 / 4 + 1];
return getStringFromWasm0(wasm, r0, r1);
} finally {
wasm.__wbindgen_free(r0, r1);
}
}
export function ast(wasm, script) {
try {
var ptr0 = passStringToWasm0(wasm, script, wasm.__wbindgen_malloc, wasm.__wbindgen_realloc);
var len0 = WASM_VECTOR_LEN;
wasm.ast(8, ptr0, len0);
var r0 = getInt32Memory0(wasm)[8 / 4 + 0];
var r1 = getInt32Memory0(wasm)[8 / 4 + 1];
return getStringFromWasm0(wasm, r0, r1);
} finally {
wasm.__wbindgen_free(r0, r1);
}
}
export function return_current_peer_id(wasm, peerId, arg0) {
var ptr0 = passStringToWasm0(wasm, peerId, wasm.__wbindgen_malloc, wasm.__wbindgen_realloc);
var len0 = WASM_VECTOR_LEN;
getInt32Memory0(wasm)[arg0 / 4 + 1] = len0;
getInt32Memory0(wasm)[arg0 / 4 + 0] = ptr0;
}
export function return_call_service_result(wasm, ret, arg0) {
var ptr1 = passStringToWasm0(wasm, ret, wasm.__wbindgen_malloc, wasm.__wbindgen_realloc);
var len1 = WASM_VECTOR_LEN;
getInt32Memory0(wasm)[arg0 / 4 + 1] = len1;
getInt32Memory0(wasm)[arg0 / 4 + 0] = ptr1;
}
export function free(wasm, ptr, len) {
wasm.__wbindgen_free(ptr, len);
}

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@ -1,296 +0,0 @@
/*
* Copyright 2020 Fluence Labs Limited
*
* 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.
*/
import { toByteArray } from 'base64-js';
import * as aqua from '.';
import { return_current_peer_id, return_call_service_result, getStringFromWasm0, free } from '.';
import { ParticleHandler, CallServiceResult, SecurityTetraplet } from '../commonTypes';
import PeerId from 'peer-id';
import log from 'loglevel';
import wasmBs64 from '@fluencelabs/aquamarine-interpreter';
// prettier-ignore
type InterpreterInvoke = (
init_peer_id: string,
script: string,
prev_data: Uint8Array,
data: Uint8Array,
) => string;
type ImportObject = {
'./aquamarine_client_bg.js': {
// fn call_service_impl(service_id: String, fn_name: String, args: String, security_tetraplets: String) -> String;
// prettier-ignore
__wbg_callserviceimpl_84d8278762e4c639: (arg0: any, arg1: any, arg2: any, arg3: any, arg4: any, arg5: any, arg6: any, arg7: any, arg8: any, ) => void;
__wbg_getcurrentpeeridimpl_4aca996e28cb8f44: (arg0: any) => void;
__wbindgen_throw: (arg: any) => void;
};
host: LogImport;
};
type LogImport = {
log_utf8_string: (level: any, target: any, offset: any, size: any) => void;
};
type Exports = any;
type Instance = any;
type ExportValue = any;
class HostImportsConfig {
exports: Exports | undefined;
newImportObject: () => ImportObject;
constructor(create: (cfg: HostImportsConfig) => ImportObject) {
this.exports = undefined;
this.newImportObject = () => create(this);
}
setExports(exports: Exports) {
this.exports = exports;
}
}
const interpreter_wasm = toByteArray(wasmBs64);
/// Instantiates WebAssembly runtime with AIR interpreter module
async function interpreterInstance(cfg: HostImportsConfig): Promise<Instance> {
/// Create host imports that use module exports internally
let imports = cfg.newImportObject();
/// Instantiate interpreter
let interpreter_module = await WebAssembly.compile(interpreter_wasm);
let instance: Instance = await WebAssembly.instantiate(interpreter_module, imports);
/// Set exports, so host imports can use them
cfg.setExports(instance.exports);
/// Trigger interpreter initialization (i.e., call main function)
call_export(instance.exports.main);
return instance;
}
/// If export is a function, call it. Otherwise log a warning.
/// NOTE: any here is unavoidable, see Function interface definition
function call_export(f: ExportValue, ...argArray: any[]): any {
if (typeof f === 'function') {
return f();
} else {
log.warn(`can't call export ${f}: it is not a function, but ${typeof f}`);
}
}
function log_import(cfg: HostImportsConfig): LogImport {
return {
log_utf8_string: (level: any, target: any, offset: any, size: any) => {
let wasm = cfg.exports;
try {
let str = getStringFromWasm0(wasm, offset, size);
switch (level) {
case 1:
log.error(str);
break;
case 2:
log.warn(str);
break;
case 3:
log.info(str);
break;
case 4:
log.debug(str);
break;
case 5:
// we don't want a trace in trace logs
log.debug(str);
break;
}
} finally {
}
},
};
}
const theParticleHandler = (
callback: ParticleHandler,
service_id: string,
fn_name: string,
args: string,
tetraplets: string,
): CallServiceResult => {
let argsObject;
let tetrapletsObject: SecurityTetraplet[][];
try {
argsObject = JSON.parse(args);
if (!Array.isArray(argsObject)) {
throw new Error('args is not an array');
}
tetrapletsObject = JSON.parse(tetraplets);
} catch (err) {
log.error('Cannot parse arguments: ' + JSON.stringify(err));
return {
result: JSON.stringify('Cannot parse arguments: ' + JSON.stringify(err)),
ret_code: 1,
};
}
return callback(service_id, fn_name, argsObject, tetrapletsObject);
};
/// Returns import object that describes host functions called by AIR interpreter
function newImportObject(particleHandler: ParticleHandler, cfg: HostImportsConfig, peerId: PeerId): ImportObject {
return {
// __wbg_callserviceimpl_c0ca292e3c8c0c97 this is a function generated by bindgen. Could be changed.
// If so, an error with a new name will be occurred after wasm initialization.
'./aquamarine_client_bg.js': {
// prettier-ignore
__wbg_callserviceimpl_84d8278762e4c639: (arg0: any, arg1: any, arg2: any, arg3: any, arg4: any, arg5: any, arg6: any, arg7: any, arg8: any) => {
let wasm = cfg.exports;
try {
let serviceId = getStringFromWasm0(wasm, arg1, arg2);
let fnName = getStringFromWasm0(wasm, arg3, arg4);
let args = getStringFromWasm0(wasm, arg5, arg6);
let tetraplets = getStringFromWasm0(wasm, arg7, arg8);
/*
TODO:: parse and pack arguments into structure like the following
class Argument<T> {
value: T,
SecurityTetraplet: tetraplet
}
*/
let serviceResult = theParticleHandler(particleHandler, serviceId, fnName, args, tetraplets);
let resultStr = JSON.stringify(serviceResult);
return_call_service_result(wasm, resultStr, arg0);
} finally {
free(wasm, arg1, arg2);
free(wasm, arg3, arg4);
free(wasm, arg5, arg6);
free(wasm, arg7, arg8);
}
},
__wbg_getcurrentpeeridimpl_4aca996e28cb8f44: (arg0: any) => {
let peerIdStr = peerId.toB58String();
let wasm = cfg.exports;
return_current_peer_id(wasm, peerIdStr, arg0);
},
__wbindgen_throw: (arg: any) => {
log.error(`wbindgen throw: ${JSON.stringify(arg)}`);
},
},
host: log_import(cfg),
};
}
function newLogImport(cfg: HostImportsConfig): ImportObject {
return {
host: log_import(cfg),
'./aquamarine_client_bg.js': {
__wbg_callserviceimpl_84d8278762e4c639: (_) => {},
__wbg_getcurrentpeeridimpl_4aca996e28cb8f44: (_) => {},
__wbindgen_throw: (_) => {},
},
};
}
/// Instantiates AIR interpreter, and returns its `invoke` function as closure
async function instantiateInterpreter(particleHandler: ParticleHandler, peerId: PeerId): Promise<InterpreterInvoke> {
let cfg = new HostImportsConfig((cfg) => {
return newImportObject(particleHandler, cfg, peerId);
});
let instance = await interpreterInstance(cfg);
return (init_peer_id: string, script: string, prev_data: Uint8Array, data: Uint8Array) => {
let logLevel = log.getLevel();
let logLevelStr = 'info';
if (logLevel === 0) {
logLevelStr = 'trace';
} else if (logLevel === 1) {
logLevelStr = 'debug';
} else if (logLevel === 2) {
logLevelStr = 'info';
} else if (logLevel === 3) {
logLevelStr = 'warn';
} else if (logLevel === 4) {
logLevelStr = 'error';
} else if (logLevel === 5) {
logLevelStr = 'off';
}
return aqua.invoke(instance.exports, init_peer_id, script, prev_data, data, logLevelStr);
};
}
/// Instantiate AIR interpreter with host imports containing only logger, but not call_service
/// peerId isn't actually required for AST parsing, but host imports require it, and I don't see any workaround
async function parseAstClosure(): Promise<(script: string) => string> {
let cfg = new HostImportsConfig((cfg) => newLogImport(cfg));
let instance = await interpreterInstance(cfg);
return (script: string) => {
return aqua.ast(instance.exports, script);
};
}
/// Parses script and returns AST in JSON format
/// NOTE & TODO: interpreter is instantiated every time, make it a lazy constant?
async function parseAIR(script: string): Promise<string> {
let closure = await parseAstClosure();
return closure(script);
}
export class AquamarineInterpreter {
private wasmWrapper;
constructor(wasmWrapper) {
this.wasmWrapper = wasmWrapper;
}
static async create(config: { particleHandler: ParticleHandler; peerId: PeerId }) {
const cfg = new HostImportsConfig((cfg) => {
return newImportObject(config.particleHandler, cfg, config.peerId);
});
const instance = await interpreterInstance(cfg);
const res = new AquamarineInterpreter(instance);
return res;
}
invoke(init_peer_id: string, script: string, prev_data: Uint8Array, data: Uint8Array): string {
let logLevel = log.getLevel();
let logLevelStr = 'info';
if (logLevel === 0) {
logLevelStr = 'trace';
} else if (logLevel === 1) {
logLevelStr = 'debug';
} else if (logLevel === 2) {
logLevelStr = 'info';
} else if (logLevel === 3) {
logLevelStr = 'warn';
} else if (logLevel === 4) {
logLevelStr = 'error';
} else if (logLevel === 5) {
logLevelStr = 'off';
}
return aqua.invoke(this.wasmWrapper.exports, init_peer_id, script, prev_data, data, logLevelStr);
}
parseAir(script: string): string {
return aqua.ast(this.wasmWrapper.exports, script);
}
}