Setup typescript subproject

.gitignore

@@ -67,3 +67,7 @@ Cargo.lock
 # These are backup files generated by rustfmt
 **/*.rs.bk
 
+node_modules
+smart-contract-sdk/.nyc_output
+smart-contract-sdk/coverage
+smart-contract-sdk/lib

.vscode/settings.json

@@ -0,0 +1,6 @@
+{
+    "lldb.adapterType": "native",
+    "lldb.launch.sourceLanguages": ["rust"],
+    "rust-client.updateOnStartup": true,
+    "rust.all_features": true
+}

sdk.code-workspace

@@ -0,0 +1,15 @@
+{
+	"folders": [
+		{
+			"path": ".",
+			"name": "rust"
+		},
+		{
+			"path": "./smart-contract-sdk",
+			"name": "smart-contract-sdk"
+		}
+	],
+	"settings": {
+
+	}
+}

smart-contract-sdk/.editorconfig

@@ -0,0 +1,16 @@
+root = true
+
+[*]
+end_of_line = lf
+insert_final_newline = true
+
+[*.{js,ts,json}]
+charset = utf-8
+indent_style = space
+indent_size = 2
+
+[{.eslintrc}]
+charset = utf-8
+indent_style = space
+indent_size = 2
+

smart-contract-sdk/.eslintrc.js

@@ -0,0 +1,23 @@
+module.exports = {
+  parser: "@typescript-eslint/parser",
+  parserOptions: {
+    "project": "./tsconfig.json"
+  },
+  plugins: [
+    "@typescript-eslint",
+    "prettier"
+  ],
+  parserOptions: {
+    ecmaVersion: 2018,  // Allows for the parsing of modern ECMAScript features
+    sourceType: 'module',  // Allows for the use of imports
+  },
+  extends: [
+    "plugin:@typescript-eslint/recommended",
+    "prettier/@typescript-eslint",
+    "plugin:prettier/recommended"
+  ],
+  rules: {
+    "prettier/prettier": "error",
+    "@typescript-eslint/explicit-function-return-type": "off"
+  }
+}

smart-contract-sdk/.prettierrc.js

@@ -0,0 +1,3 @@
+module.exports = {
+  singleQuote: true
+};

smart-contract-sdk/.vscode/launch.json

@@ -0,0 +1,37 @@
+{
+  // Use IntelliSense to learn about possible attributes.
+  // Hover to view descriptions of existing attributes.
+  // For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
+  "version": "0.2.0",
+  "configurations": [
+    {
+      "type": "node",
+      "request": "launch",
+      "name": "sdk",
+      "args": [
+        "${workspaceFolder}/src/index.ts"
+      ],
+      "runtimeArgs": [
+        "--nolazy",
+        "-r",
+        "ts-node/register/transpile-only"
+      ],
+      "cwd": "${workspaceFolder}",
+      "outputCapture": "std"
+    },
+    {
+      "type": "node",
+      "request": "launch",
+      "name": "sdk-tests",
+      "program": "${workspaceFolder}/node_modules/mocha/bin/_mocha",
+      "args": [
+        "--require",
+        "ts-node/register/transpile-only",
+        "--colors",
+        "--recursive",
+        "${workspaceFolder}/src/test/**/*.ts"
+      ],
+      "internalConsoleOptions": "openOnSessionStart"
+    }
+  ]
+}

smart-contract-sdk/package.json

@@ -0,0 +1,60 @@
+{
+  "name": "smart-contract-sdk",
+  "version": "1.0.0",
+  "description": "",
+  "main": "lib/index.js",
+  "scripts": {
+    "compile": "tsc",
+    "test": "nyc mocha --require ts-node/register/transpile-only --require source-map-support/register --recursive ./src/test/**/*.ts",
+    "codecovUpload": "codecov",
+    "lint": "eslint --ext .ts ./src",
+    "lint-fix": "eslint --ext .ts ./src --fix",
+    "prettier-fix": "prettier --write \"./src/**/*.ts\""
+  },
+  "engines": {
+    "node": ">=10"
+  },
+  "author": "",
+  "license": "GPL-3.0",
+  "devDependencies": {
+    "@types/chai": "^4.1.7",
+    "@types/mocha": "^5.2.6",
+    "@types/node": "^10.14.6",
+    "@typescript-eslint/eslint-plugin": "^1.7.0",
+    "@typescript-eslint/parser": "^1.7.0",
+    "chai": "^4.2.0",
+    "codecov": "^3.3.0",
+    "eslint": "^5.16.0",
+    "eslint-config-prettier": "^4.2.0",
+    "eslint-plugin-prettier": "^3.0.1",
+    "mocha": "^6.1.4",
+    "nyc": "^13.3.0",
+    "prettier": "1.17.0",
+    "source-map-support": "^0.5.12",
+    "ts-node": "^8.1.0",
+    "typescript": "^3.4.5"
+  },
+  "nyc": {
+    "cache": false,
+    "all": true,
+    "extension": [
+      ".ts"
+    ],
+    "include": [
+      "src/**/*.ts"
+    ],
+    "exclude": [
+      "**/*.d.ts",
+      "src/test"
+    ],
+    "require": [
+      "ts-node/register/transpile-only",
+      "source-map-support/register"
+    ],
+    "reporter": [
+      "text",
+      "html",
+      "lcov"
+    ]
+  }
+}

smart-contract-sdk/src/index.ts

@@ -0,0 +1,9 @@
+import util from 'util';
+
+function doLog() {
+  console.log(util.inspect({ asdF: 4545, ggg: { '5656': true } }));
+}
+
+doLog();
+
+export { doLog };

smart-contract-sdk/src/test/main.ts

@@ -0,0 +1,10 @@
+import { assert, expect } from 'chai';
+import * as main from '../index';
+
+describe('main', () => {
+  it('example', () => {
+    main.doLog();
+    const thing = true;
+    assert.isTrue(thing, 'works');
+  });
+});

smart-contract-sdk/tsconfig.json

@@ -0,0 +1,21 @@
+{
+    "compilerOptions": {
+      "moduleResolution": "node",
+      "target": "es2018",
+      "module": "commonjs",
+      "lib": ["es2018"],
+      "noImplicitAny": true,
+      "noImplicitThis": true,
+      "noImplicitReturns": true,
+      "sourceMap": true,
+      "declaration": true,
+      "esModuleInterop": true,
+      "outDir": "lib"
+    },
+    "include": [
+      "src"
+    ],
+    "exclude": [
+      "src/test"
+    ]
+  }

src/util/vrf.rs

@@ -499,7 +499,7 @@ mod tests {
             let secret_key: ed25519_PrivateKey = ed25519_PrivateKey::generate(&mut csprng);
             let public_key = ed25519_PublicKey::from(&secret_key);
 
-            let mut msg = [0u8, 1024];
+            let mut msg = [0u8; 1024];
             csprng.fill_bytes(&mut msg);
 
             let proof = ECVRF_prove(&secret_key, &msg.to_vec());