New strategies

.github/workflows/lint.yml

@@ -11,24 +11,43 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        node-version: [18.x] # Adjust node version as necessary
+        node-version: [22.15.0] # Adjust node version as necessary
 
     steps:
-    - uses: actions/checkout@v4
+      - uses: actions/checkout@v4
 
-    - name: Use Node.js ${{ matrix.node-version }}
-      uses: actions/setup-node@v4
-      with:
-        node-version: ${{ matrix.node-version }}
+      - name: Use Node.js ${{ matrix.node-version }}
+        uses: actions/setup-node@v4
+        with:
+          node-version: ${{ matrix.node-version }}
 
-    - name: Install dependencies
-      run: |
-        make install
+      - name: Enable Corepack
+        run: corepack enable
+
+      - name: Prepare Yarn 4.9.1
+        run: corepack prepare yarn@4.9.1 --activate
 
-    - name: Lint interface
-      run: yarn lint
-      working-directory: ./interface
+      - name: Cache Yarn
+        uses: actions/cache@v3
+        with:
+          path: |
+            .yarn/cache
+            .yarn/unplugged
+            .yarn/build-state.yml
+            .yarn/install-state.gz
+          key: ${{ runner.os }}-yarn-${{ hashFiles('yarn.lock') }}
+          restore-keys: |
+            ${{ runner.os }}-yarn-
 
-    - name: Lint server
-      run: yarn lint
-      working-directory: ./server
+      - name: Install dependencies
+        run: make install
+        env:
+          YARN_ENABLE_HARDENED_MODE: 0
+
+      - name: Lint interface
+        run: yarn lint
+        working-directory: ./interface
+
+      - name: Lint server
+        run: yarn lint
+        working-directory: ./server

.github/workflows/playwright.yml

@@ -18,7 +18,6 @@ jobs:
           POSTGRES_USER: postgres
         ports:
           - 5432:5432
-        # Set health checks to wait until postgres has started
         options: >-
           --health-cmd pg_isready
           --health-interval 10s
@@ -32,10 +31,30 @@ jobs:
       - name: Setup Node.js
         uses: actions/setup-node@v4
         with:
-          node-version: 20
+          node-version: 22.15.0
+
+      - name: Enable Corepack
+        run: corepack enable
+
+      - name: Prepare Yarn 4.9.1
+        run: corepack prepare yarn@4.9.1 --activate
+
+      - name: Cache Yarn
+        uses: actions/cache@v3
+        with:
+          path: |
+            .yarn/cache
+            .yarn/unplugged
+            .yarn/build-state.yml
+            .yarn/install-state.gz
+          key: ${{ runner.os }}-yarn-${{ hashFiles('yarn.lock') }}
+          restore-keys: |
+            ${{ runner.os }}-yarn-
 
       - name: Install dependencies
         run: make install
+        env:
+          YARN_ENABLE_HARDENED_MODE: 0
 
       - name: Run DB Migration
         run: make run-migrations
@@ -83,12 +102,16 @@ jobs:
           JWT_SECRET: 6b23439e8fee67c5da38b61b8779e9f41a5e3e36efe723c6299dd2111896def6
           ADMIN_PASSWORD: 123123
 
+      - name: Sync SvelteKit config
+        run: yarn svelte-kit sync
+        working-directory: ./interface
+
       - name: Install Playwright Browsers
-        run: npx playwright install --with-deps
+        run: yarn dlx playwright install --with-deps
         working-directory: ./interface
 
       - name: Run Playwright tests
-        run: npx playwright test --project='chromium'
+        run: yarn dlx playwright test --project=chromium
         working-directory: ./interface
         env:
           PUBLIC_HUFI_BACKEND_URL: "http://localhost:3000"
@@ -102,7 +125,7 @@ jobs:
 
       - name: Upload Playwright test artifacts
         if: always()
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: playwright-report
           path: ./interface/playwright-report/

.github/workflows/servertests.yml

@@ -4,6 +4,7 @@ on:
     branches: [ main ]
   pull_request:
     branches: [ main ]
+
 jobs:
   test:
     timeout-minutes: 60
@@ -14,10 +15,33 @@ jobs:
 
     steps:
       - uses: actions/checkout@v4
+
       - uses: actions/setup-node@v4
         with:
-          node-version: '18'
+          node-version: '22.15.0'
+
+      - name: Enable Corepack
+        run: corepack enable
+
+      - name: Prepare Yarn 4.9.1
+        run: corepack prepare yarn@4.9.1 --activate
+
+      - name: Cache Yarn
+        uses: actions/cache@v3
+        with:
+          path: |
+            .yarn/cache
+            .yarn/unplugged
+            .yarn/build-state.yml
+            .yarn/install-state.gz
+          key: ${{ runner.os }}-yarn-${{ hashFiles('yarn.lock') }}
+          restore-keys: |
+            ${{ runner.os }}-yarn-
+
       - name: Install dependencies
-        run: yarn
+        run: yarn install --immutable
+        env:
+          YARN_ENABLE_HARDENED_MODE: 0
+
       - name: Execute Unit tests
         run: yarn test

.github/workflows/vitest.yml

@@ -1,9 +1,10 @@
-name: Runs All Unit Tests
+name: Runs All interface Unit Tests
 on:
   push:
     branches: [ main ]
   pull_request:
     branches: [ main ]
+
 jobs:
   test:
     timeout-minutes: 60
@@ -14,10 +15,36 @@ jobs:
 
     steps:
       - uses: actions/checkout@v4
+
       - uses: actions/setup-node@v4
         with:
-          node-version: '18'
+          node-version: '22.15.0'
+
+      - name: Enable Corepack
+        run: corepack enable
+
+      - name: Prepare Yarn 4.9.1
+        run: corepack prepare yarn@4.9.1 --activate
+
+      - name: Cache Yarn
+        uses: actions/cache@v3
+        with:
+          path: |
+            .yarn/cache
+            .yarn/unplugged
+            .yarn/build-state.yml
+            .yarn/install-state.gz
+          key: ${{ runner.os }}-yarn-${{ hashFiles('yarn.lock') }}
+          restore-keys: |
+            ${{ runner.os }}-yarn-
+
       - name: Install dependencies
-        run: yarn
+        run: yarn install --immutable
+        env:
+          YARN_ENABLE_HARDENED_MODE: 0
+
+      - name: Sync SvelteKit config
+        run: yarn svelte-kit sync
+
       - name: Execute Unit tests
         run: yarn test:unit

Makefile

@@ -6,7 +6,7 @@ install-client:
 
 install-server:
 	@echo "Installing server dependencies..."
-	@cd server && yarn install || exit 1
+	@cd server && yarn install --immutable || exit 1
 	@echo "Server dependencies installed successfully!"
 .PHONY: install-server
 

interface/.yarnrc.yml

@@ -0,0 +1 @@
+nodeLinker: node-modules

interface/package.json

@@ -21,12 +21,13 @@
     "@fontsource/fira-mono": "^4.5.10",
     "@fontsource/inter": "^5.0.16",
     "@playwright/experimental-ct-svelte": "^1.40.1",
-    "@playwright/test": "^1.47.2",
+    "@playwright/test": "^1.55.1",
     "@sveltejs/adapter-auto": "^3.0.0",
     "@sveltejs/adapter-static": "^3.0.5",
     "@sveltejs/kit": "^2.0.0",
     "@sveltejs/vite-plugin-svelte": "^3.0.0",
-    "@types/node": "^20.11.0",
+    "@types/node": "^24.5.2",
+    "@types/path-browserify": "^1",
     "@types/uuid": "^9.0.8",
     "@typescript-eslint/eslint-plugin": "^6.19.1",
     "@typescript-eslint/parser": "^6.19.1",
@@ -38,6 +39,7 @@
     "eslint-plugin-svelte": "^2.35.1",
     "svelte": "^4.2.7",
     "svelte-check": "^3.6.0",
+    "svelte-eslint-parser": "^1.3.3",
     "tslib": "^2.4.1",
     "typescript": "^5.3.3",
     "vite": "^5.0.3",
@@ -57,6 +59,7 @@
     "lightweight-charts": "^4.1.1",
     "moment": "^2.30.1",
     "pako": "^2.1.0",
+    "path-browserify": "^1.0.1",
     "postcss": "^8.4.32",
     "reconnecting-websocket": "^4.4.0",
     "socket.io-client": "^4.7.4",
@@ -78,5 +81,6 @@
     ".": {
       "svelte": "./dist/index.js"
     }
-  }
+  },
+  "packageManager": "yarn@4.9.1"
 }

interface/playwright.config.ts

@@ -1,56 +1,38 @@
 import { defineConfig, devices } from '@playwright/test';
 
-/**
- * Read environment variables from file.
- * https://github.com/motdotla/dotenv
- */
-// require('dotenv').config();
-
-/**
- * See https://playwright.dev/docs/test-configuration.
- */
 export default defineConfig({
-  timeout: 5000,
   testDir: './tests',
   /* Run tests in files in parallel */
   fullyParallel: true,
-  /* Fail the build on CI if you accidentally left test.only in the source code. */
   forbidOnly: !!process.env.CI,
-  /* Retry on CI only */
   retries: process.env.CI ? 2 : 0,
-  /* Opt out of parallel tests on CI. */
   workers: process.env.CI ? 1 : undefined,
-  /* Reporter to use. See https://playwright.dev/docs/test-reporters */
   reporter: 'html',
-  /* Shared settings for all the projects below. See https://playwright.dev/docs/api/class-testoptions. */
+
+  /* Shared settings for all tests */
   use: {
-    /* Base URL to use in actions like `await page.goto('/')`. */
     baseURL: 'http://127.0.0.1:5173',
-
-    /* Collect trace when retrying the failed test. See https://playwright.dev/docs/trace-viewer */
     trace: 'on-first-retry',
+    viewport: { width: 390, height: 844 }, // iPhone 14 Pro–like viewport
   },
 
   /* Configure projects for major browsers */
   projects: [
-    /* Test against mobile viewports. */
     {
       name: 'chromium',
-      use: { ...devices['Galaxy S9+'] },
+      use: { ...devices['Pixel 5'] }, // ✅ valid device
     },
     {
       name: 'webkit',
-      use: { ...devices['iPhone 14'] },
+      use: { ...devices['iPhone 14 Pro'] }, // ✅ valid device
     },
   ],
 
-  /* Run your local dev server before starting the tests */
-  webServer: [
-    {
-      command: 'yarn dev',
-      url: 'http://127.0.0.1:5173',
-      reuseExistingServer: true,
-      ignoreHTTPSErrors: true,
-    },
-  ],
+  /* Run local dev server before tests */
+  webServer: {
+    command: 'yarn dev',
+    url: 'http://127.0.0.1:5173',
+    reuseExistingServer: !process.env.CI,
+    timeout: 240 * 1000, // 4 minutes wait for server startup
+  },
 });

interface/tests/grow/arbitrage.spec.ts

@@ -1,8 +1,7 @@
 import { test, expect } from '@playwright/test';
 
-test.use({
-  viewport: { width: 390, height: 844 },  // iPhone 14 Pro
-});
+
+test.describe('Market making', () => {
 
 test.beforeEach(async ({ page }) => {
   await page.goto('http://127.0.0.1:5173/grow');
@@ -43,4 +42,5 @@ test('create arbitrage', async ({ page }) => {
   const newPage2 = await pagePromise2;
   await newPage2.waitForLoadState();
   expect(newPage2.url()).toContain('https://mixin.one/pay');
-})
+});
+});

interface/tests/grow/market-making.spec.ts

@@ -1,9 +1,6 @@
 import { test, expect } from '@playwright/test';
 
-test.use({
-  viewport: { width: 390, height: 844 },  // iPhone 14 Pro
-});
-
+test.describe('Market making', () => {
 test.beforeEach(async ({ page }) => {
   await page.goto('http://127.0.0.1:5173/grow');
 })
@@ -30,4 +27,5 @@ test('create market making', async ({ page }) => {
 
   expect(page.getByTestId(`confirm-btn`)).toBeEnabled();
   await page.getByTestId(`confirm-btn`).click();
-})
+});
+});