internal/

Package config loads chaski's runtime configuration from CHASKI_*-prefixed environment variables.

Package gate compiles and evaluates a route's whenExpr — the single CEL boolean that decides whether chaski acts on a request.

Package relay is the heart of chaski: it compiles every route once at load (gate + field templates + verify + resolved target sinks — fail-fast) and runs the per-request pipeline — verify, gate, render, relay (with concurrent fan-out) — mapping the outcome to the response contract.

Package render compiles and evaluates a route's Go-template fields — title, message, and the params/headers values.

Package server wires chaski's webhook and metrics listeners together and manages their lifecycle.

Package sink delivers a rendered relay to a configured target — an apprise notification (through the swappable Notifier seam) or a generic HTTP request.

Package smtp is chaski's optional SMTP front-door: it accepts mail and relays it through the same compiled route engine the webhook listener uses, selecting the route by the recipient localpart (sonarr@...

Package tmpl builds the go-sprout/sprout function map that chaski renders every template with — config-load fields (target URLs/headers, verify secrets) and per-request route fields (title, message, params, headers) alike.

Package verify implements a route's optional inbound signature check: an HMAC over the raw request body, or a shared-secret token in a header.