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Merged
grypez merged 2 commits into from
Apr 13, 2026
+29 −6
Merged

test(evm-wallet-experiment): Improve docker e2e test logging #930

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a3f4618
feat(evm-wallet-experiment): capture kernel service logs via bind-mount
grypez Apr 10, 2026
31fa169
feat(evm-wallet-experiment): add vitest JSON reporter for docker e2e …
grypez Apr 10, 2026
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5 changes: 2 additions & 3 deletions packages/evm-wallet-experiment/docker/docker-compose.yml
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Original file line number Diff line number Diff line change
Expand Up @@ -13,7 +13,7 @@ x-kernel-standard: &kernel-standard
networks: [ocap-e2e]
volumes:
- ocap-run:/run/ocap
- ocap-logs:/logs
- ../logs:/logs
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@rekmarks rekmarks Apr 13, 2026

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Where is ../logs? Is it the same /logs inside the container?

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@grypez grypez Apr 13, 2026

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../logs is relative to this docker-compose file

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@grypez grypez Apr 13, 2026

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so packages/evm-wallet-experiment/logs

entrypoint:
- node
- '--conditions'
Expand Down Expand Up @@ -46,7 +46,7 @@ services:
ports: ['8545:8545']
volumes:
- ocap-run:/run/ocap
- ocap-logs:/logs
- ../logs:/logs
healthcheck:
test: ['CMD', 'test', '-f', '/run/ocap/contracts.json']
interval: 3s
Expand Down Expand Up @@ -211,4 +211,3 @@ networks:

volumes:
ocap-run:
ocap-logs:
20 changes: 19 additions & 1 deletion packages/evm-wallet-experiment/docker/entrypoint-kernel.mjs
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Expand Up @@ -19,14 +19,32 @@ import { NodejsPlatformServices } from '@metamask/kernel-node-runtime';
import { startRpcSocketServer } from '@metamask/kernel-node-runtime/daemon';
import { makeSQLKernelDatabase } from '@metamask/kernel-store/sqlite/nodejs';
import { Kernel } from '@metamask/ocap-kernel';
import { mkdirSync, unlinkSync, writeFileSync } from 'node:fs';
import {
createWriteStream,
mkdirSync,
unlinkSync,
writeFileSync,
} from 'node:fs';
import { dirname } from 'node:path';

const NAME = process.env.SERVICE_NAME ?? 'kernel';
const { SOCKET_PATH } = process.env;
const QUIC_ADDR = process.env.QUIC_LISTEN_ADDRESS;
const { READY_FILE } = process.env;

// Tee stdout/stderr to a file so logs are accessible on the host via the
// bind-mounted logs directory even after the container exits.
mkdirSync('/logs', { recursive: true });
const logStream = createWriteStream(`/logs/${NAME}.log`, { flags: 'w' });
for (const stream of [process.stdout, process.stderr]) {
const original = stream.write.bind(stream);
// eslint-disable-next-line jsdoc/require-jsdoc
stream.write = (chunk, ...args) => {
logStream.write(chunk);
return original(chunk, ...args);
};
}

if (!SOCKET_PATH) {
console.error(`[${NAME}] FATAL: SOCKET_PATH is required`);
process.exit(1);
Expand Down
5 changes: 3 additions & 2 deletions packages/evm-wallet-experiment/package.json
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Expand Up @@ -60,9 +60,10 @@
"docker:compose:interactive": "node docker/run-interactive-compose.mjs",
"docker:build": "yarn docker:compose build",
"docker:build:force": "yarn docker:compose build --no-cache",
"docker:up": "yarn docker:compose up",
"docker:ensure-logs": "mkdir -p logs",
"docker:up": "yarn docker:ensure-logs && yarn docker:compose up",
"docker:down": "yarn docker:compose down",
"docker:interactive:up": "node docker/run-interactive-compose.mjs up --build",
"docker:interactive:up": "yarn docker:ensure-logs && node docker/run-interactive-compose.mjs up --build",
"docker:interactive:down": "node docker/run-interactive-compose.mjs down",
"docker:setup:wallets": "yarn tsx test/e2e/docker/setup-wallets.ts",
"docker:interactive:setup": "node docker/interactive-setup.mjs",
Expand Down
5 changes: 5 additions & 0 deletions packages/evm-wallet-experiment/vitest.config.docker.ts
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Expand Up @@ -14,5 +14,10 @@ export default defineConfig({
testTimeout: 180_000,
// No setupFiles — we need real fetch (not mocked) and no lockdown shims.
setupFiles: [],
// Write structured results to logs/ so agents and CI can inspect failures
// without parsing terminal output. Kernel service logs land alongside in
// logs/<service-name>.log via the entrypoint tee.
reporters: ['default', 'json'],
outputFile: 'logs/test-results.json',
},
});
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