demo-palantir-compute-modules-js

JavaScript Palantir Compute Module template/demo with sample handlers for arithmetic, greeting, and environment inspection.

What It Does

• Boots a compute module runtime with @palantir/compute-module.
• Registers simple sample handlers (sum, hello, getEnv).
• Demonstrates grouping/filtering environment variables for runtime diagnostics.
• Serves as a lightweight template for new JS compute modules.

How It Works

• index.js initializes a ComputeModule instance.
• Handlers are registered directly on the module.
• getEnv filters noisy prefixes and groups keys by suffix patterns.

API Surface

Function	Input	Output	Notes
sum	{ a: number, b: number }	string	Returns sum as string.
hello	{ name: string }	string	Returns greeting message.
getEnv	optional filter/group config object	grouped env object	Intended for debug visibility of runtime env vars.

Quick Start

./startup.sh
source startup.sh
npm install
node index.js

Testing And CI

Layer	Present	Tooling	Runs in CI
unit	no	none	no
integration	no	none	no
e2e api	no	none	no
e2e web	no	none	no

No automated tests or CI workflow are currently configured in this repository.

Deployment And External Services

• Containerized runtime is provided via Dockerfile.
• No external service dependency is required by default handlers.

License

MIT (LICENSE).