feat: use arkade-regtest for regtest environment

.env.regtest

@@ -0,0 +1,18 @@
+# wallet arkade-regtest overrides
+ARKD_IMAGE=ghcr.io/arkade-os/arkd:v0.9.1
+ARKD_WALLET_IMAGE=ghcr.io/arkade-os/arkd-wallet:v0.9.1
+
+# nbxplorer guard in start-env.sh handles missing container gracefully
+BITCOIN_LOW_FEE=true
+
+# Match wallet's existing arkd config
+ARKD_SCHEDULER_TYPE=gocron
+ARKD_BOARDING_EXIT_DELAY=1024
+ARKD_SESSION_DURATION=10
+ARKD_LOG_LEVEL=6
+
+# Zero fees — faucetOffchain uses wallet.settle() without fee budget
+ARK_OFFCHAIN_INPUT_FEE="0.0"
+ARK_ONCHAIN_INPUT_FEE="0.0"
+ARK_OFFCHAIN_OUTPUT_FEE="0.0"
+ARK_ONCHAIN_OUTPUT_FEE="0.0"

.github/workflows/playwright.yml

@@ -7,10 +7,19 @@ on:
     branches: [master, next]
 jobs:
   test:
-    timeout-minutes: 30
+    timeout-minutes: 45
     runs-on: ubuntu-latest
     steps:
     - uses: actions/checkout@v4
+      with:
+        submodules: true
+    - uses: actions/setup-go@v5
+      with:
+        go-version: '1.23'
+    - uses: actions/cache@v4
+      with:
+        path: regtest/_build
+        key: nigiri-${{ hashFiles('regtest/.env.defaults', '.env.regtest') }}
     - uses: actions/setup-node@v4
       with:
         node-version: lts/*
@@ -20,14 +29,41 @@ jobs:
       run: pnpm install
     - name: Install Playwright Browsers
       run: pnpm exec playwright install --with-deps
-    - name: Run Nigiri
-      uses: vulpemventures/nigiri-github-action@v1
-      with:
-        use_liquid: false
-        use_ln: true
-    - name: Setup regtest environment
-      run: pnpm regtest
+    - name: Start regtest environment
+      run: chmod +x regtest/*.sh regtest/helpers/*.sh && ./regtest/start-env.sh
+    - name: Add nigiri to PATH
+      run: echo "${{ github.workspace }}/regtest/_build/nigiri/build" >> $GITHUB_PATH
+    - name: Start nostr relay
+      run: docker compose -f docker-compose.nak.yml up -d --build
+    - name: Verify environment
+      run: pnpm regtest:setup
+    - name: Diagnostic - dump regtest env state
+      run: |
+        echo "=== .env.regtest ==="
+        cat .env.regtest || echo "no .env.regtest"
+        echo "=== arkd container env ==="
+        docker exec ark env 2>/dev/null | grep -E "ARKD_|ARK_|SCHEDULER|CSV|VTXO|ROUND" || true
+        echo "=== arkd info ==="
+        curl -s http://localhost:7070/v1/info 2>/dev/null | head -50 || true
+        echo "=== arkd admin fees ==="
+        curl -s http://localhost:7070/v1/admin/intentFees 2>/dev/null || true
+        echo "=== docker ps ==="
+        docker ps --format "table {{.Names}}\t{{.Status}}\t{{.Ports}}" || true
     - name: Run Playwright tests
       run: sleep 5 && pnpm run test:e2e
       env:
         CI: true
+    - name: Capture logs on failure
+      if: failure()
+      run: |
+        docker logs ark 2>&1 || true
+        docker logs ark-wallet 2>&1 || true
+        docker logs boltz 2>&1 || true
+        docker logs boltz-lnd 2>&1 || true
+        docker logs boltz-fulmine 2>&1 || true
+        docker logs nak 2>&1 || true
+    - name: Cleanup
+      if: always()
+      run: |
+        docker compose -f docker-compose.nak.yml down -v 2>/dev/null || true
+        chmod +x regtest/*.sh regtest/helpers/*.sh 2>/dev/null; ./regtest/clean-env.sh

.gitmodules

@@ -0,0 +1,4 @@
+[submodule "regtest"]
+	path = regtest
+	url = https://github.com/ArkLabsHQ/arkade-regtest.git
+	branch = master

docker-compose.nak.yml

@@ -0,0 +1,15 @@
+name: nigiri
+services:
+  nak:
+    build:
+      context: .
+      dockerfile: nak.Dockerfile
+    container_name: nak
+    ports:
+      - '10547:10547'
+    command: ['nak', 'serve', '--hostname', '0.0.0.0', '--port', '10547']
+
+networks:
+  default:
+    name: nigiri
+    external: true

package.json

@@ -47,10 +47,9 @@
     "format": "prettier --write src",
     "format:check": "prettier --check src",
     "git-info": "node scripts/git-commit-info.js",
-    "regtest": "pnpm regtest:down && pnpm regtest:build && pnpm regtest:up && pnpm regtest:setup",
-    "regtest:build": "docker compose -f test.docker-compose.yml build",
-    "regtest:up": "docker compose -f test.docker-compose.yml up arkd arkd-wallet nbxplorer pgnbxplorer -d",
-    "regtest:down": "docker compose -f test.docker-compose.yml down -v",
+    "regtest:start": "./regtest/start-env.sh && docker compose -f docker-compose.nak.yml up -d",
+    "regtest:stop": "./regtest/stop-env.sh && docker compose -f docker-compose.nak.yml down",
+    "regtest:clean": "./regtest/clean-env.sh && docker compose -f docker-compose.nak.yml down -v",
     "regtest:setup": "node src/test/setup.mjs"
   },
   "eslintConfig": {

src/test/e2e/delegate.test.ts

@@ -2,6 +2,7 @@ import { test, expect } from '@playwright/test'
 import { createWallet, waitForWalletPage } from './utils'
 
 test('should toggle delegates', async ({ page }) => {
+  test.setTimeout(60000)
   // create wallet
   await createWallet(page)
 

src/test/e2e/fundedWallet.ts

@@ -33,7 +33,7 @@ const waitForBalance = async (
 }
 
 const createNote = async (amount: number): Promise<string> => {
-  const { stdout } = await execAsync(`docker exec -t arkd arkd note --amount ${amount}`)
+  const { stdout } = await execAsync(`docker exec -t ark arkd note --amount ${amount}`)
   return stdout.trim()
 }
 

src/test/e2e/nostr.test.ts

@@ -25,6 +25,7 @@ const execAsync = promisify(exec)
 // 9. Restore wallet with nsec key
 // 10. Verify setting is euro (proving it was restored from nostr)
 test('should save config to nostr', async ({ page }) => {
+  test.setTimeout(60000)
   // create wallet
   await createWallet(page)
 

src/test/e2e/send.test.ts

@@ -335,7 +335,7 @@ test('should send to onchain address with collaborative exit', async ({ page, is
 // since 1000 sats is below the minimum for chain swap, wallet will use collaborative exit to send onchain
 test('should send MAX to onchain address with collaborative exit', async ({ page }) => {
   // set fees
-  execSync('docker exec -t arkd arkd fees intent --onchain-output "200.0"')
+  execSync('docker exec -t ark arkd fees intent --onchain-output "200.0"')
 
   // create wallet
   await createWallet(page)
@@ -386,5 +386,5 @@ test('should send MAX to onchain address with collaborative exit', async ({ page
   await expect(page.getByText('Sent')).toBeVisible()
 
   // clear fees
-  execSync('docker exec -t arkd arkd fees clear')
+  execSync('docker exec -t ark arkd fees clear')
 })

src/test/e2e/swap.test.ts

@@ -170,7 +170,7 @@ test('should receive bitcoin funds from swap', async ({ page, isMobile }) => {
 test('should send funds to onchain address via swap', async ({ page, isMobile }) => {
   test.setTimeout(120000)
   // set fees
-  execSync('docker exec -t arkd arkd fees intent --onchain-output "200.0"')
+  execSync('docker exec -t ark arkd fees intent --onchain-output "200.0"')
 
   // create wallet
   await createWallet(page)
@@ -202,5 +202,5 @@ test('should send funds to onchain address via swap', async ({ page, isMobile })
   await expect(page.getByText('Sent')).toBeVisible()
 
   // clear fees
-  execSync('docker exec -t arkd arkd fees clear')
+  execSync('docker exec -t ark arkd fees clear')
 })