internal/config loads ~/.config/agent-watcher/collector.yaml with strict
validation (KnownFields=true, so typos fail loud), applies sensible
defaults, and expands ~/ in path fields. Either source can be omitted
but at least one must be configured.
cmd/agent-watcher is the entry point: load config, build inbox.Writer,
build configured sources, run them concurrently with a shared Emit
closure, wait for SIGINT/SIGTERM, shut down. Logs to stderr — text by
default, JSON via --json-log for journald structured fields per spec
§3.4.
SIGHUP reload is a v2 item; for now restart the systemd unit to pick
up config changes.
10 config tests passing — full happy path, defaults applied, ~/
expansion, and a table of 9 invalid configs that must all reject
(missing agent, no sources, empty webhook routes, route missing
recipient/type/template, route path without leading /, unknown
top-level field, negative poll seconds).
Binary builds clean: 10.8M single static binary on Linux/amd64.
go.mod stays at Go 1.22 to match VPS toolchain.
Total: 41 tests across 4 packages, all passing. Build clean. go vet
clean.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
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