add: typescript check

.github/workflows/ci.yml

@@ -1,37 +1,18 @@
-name: Tests
-
-on: [pull_request]
-
+name: GitHub Actions Demo
+run-name: ${{ github.actor }} is testing out GitHub Actions 🚀
+on: [push]
 jobs:
-  test:
-    runs-on: macos-latest
+  Explore-GitHub-Actions:
+    runs-on: ubuntu-latest
     steps:
-      - name: Checkout project
+      - run: echo "🎉 The job was automatically triggered by a ${{ github.event_name }} event."
+      - run: echo "🐧 This job is now running on a ${{ runner.os }} server hosted by GitHub!"
+      - run: echo "🔎 The name of your branch is ${{ github.ref }} and your repository is ${{ github.repository }}."
+      - name: Check out repository code
         uses: actions/checkout@v3
-
-      - name: Specify node version
-        uses: actions/setup-node@v2-beta
-        with:
-          node-version: 16
-
-      - name: Use npm caches
-        uses: actions/cache@v2
-        with:
-          path: ~/.npm
-          key: ${{ runner.os }}-npm-${{ hashFiles('**/package-lock.json') }}
-          restore-keys: |
-            ${{ runner.os }}-npm-
-
-      - name: Use node_modules caches
-        id: cache-nm
-        uses: actions/cache@v2
-        with:
-          path: node_modules
-          key: ${{ runner.os }}-nm-${{ hashFiles('package-lock.json') }}
-
-      - name: Install node_modules
-        if: steps.cache-nm.outputs.cache-hit != 'true'
-        run: npm install
-
-      - name: Run tests
-        run: npm test
+      - run: echo "💡 The ${{ github.repository }} repository has been cloned to the runner."
+      - run: echo "🖥️ The workflow is now ready to test your code on the runner."
+      - name: List files in the repository
+        run: |
+          ls ${{ github.workspace }}
+      - run: echo "🍏 This job's status is ${{ job.status }}."

.gitignore

@@ -0,0 +1 @@
+node_modules

index.ts

@@ -12,7 +12,7 @@ type UTXO = {
   txid: string;
   vout: number;
   WIF: string;
-  is_taproot: bool;
+  is_taproot: boolean;
 };
 
 type Target = {
@@ -21,6 +21,11 @@ type Target = {
   value?: number;
 };
 
+type SilentPaymentGroup = {
+  Bscan: Buffer;
+  BmValues: Array<[Buffer, number | undefined]>;
+};
+
 const G = Buffer.from("0279be667ef9dcbbac55a06295ce870b07029bfcdb2dce28d959f2815b16f81798", "hex");
 
 export class SilentPayment {
@@ -35,7 +40,7 @@ export class SilentPayment {
   createTransaction(utxos: UTXO[], targets: Target[]): Target[] {
     const ret: Target[] = [];
 
-    let silentPaymentGroups = [];
+    let silentPaymentGroups: Array<SilentPaymentGroup> = [];
     for (const target of targets) {
       if (!target.silentPaymentCode) {
         ret.push(target); // passthrough
@@ -96,7 +101,7 @@ export class SilentPayment {
 
   static _outpointsHash(parameters: UTXO[]): Buffer {
     let bufferConcat = Buffer.alloc(0);
-    let outpoints = [];
+    let outpoints: Array<Buffer> = [];
     for (const parameter of parameters) {
       outpoints.push(Buffer.concat([Buffer.from(parameter.txid, "hex").reverse(), SilentPayment._ser32(parameter.vout).reverse()]));
     }

package.json

@@ -4,7 +4,8 @@
   "description": "",
   "main": "index.ts",
   "scripts": {
-    "test": "jest tests/"
+    "test": "jest tests/",
+    "type-check": "tsc --noEmit"
   },
   "author": "overtorment",
   "license": "MIT",
@@ -20,10 +21,12 @@
     "ts-node": "^10.9.1"
   },
   "devDependencies": {
+    "@tsconfig/recommended": "^1.0.2",
     "@types/create-hash": "^1.2.2",
     "@types/node": "^20.2.5",
     "babel-jest": "^29.5.0",
     "jest": "^29.5.0",
-    "prettier": "2.8.8"
+    "prettier": "2.8.8",
+    "typescript": "^5.1.6"
   }
 }

tsconfig.json

@@ -0,0 +1,7 @@
+{
+  "extends": "@tsconfig/recommended/tsconfig.json",
+  "include": [
+    "index.ts",
+    "noble_ecc.ts"
+  ],
+}