42 lines
1.5 KiB
Go
42 lines
1.5 KiB
Go
// FILE: ./internal/normalizers/builtins.go
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package normalizers
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import (
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fknormalize "gitea.maximumdirect.net/ejr/feedkit/processors/normalize"
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"gitea.maximumdirect.net/ejr/weatherfeeder/internal/normalizers/nws"
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"gitea.maximumdirect.net/ejr/weatherfeeder/internal/normalizers/openmeteo"
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"gitea.maximumdirect.net/ejr/weatherfeeder/internal/normalizers/openweather"
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)
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var builtinRegistrations = []func([]fknormalize.Normalizer) []fknormalize.Normalizer{
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nws.Register,
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openmeteo.Register,
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openweather.Register,
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}
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// RegisterBuiltins registers all normalizers shipped with this binary.
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//
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// This mirrors internal/sources.RegisterBuiltins, but note the selection model:
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//
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// - sources are built by name (cfg.Driver -> factory)
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// - normalizers are selected by Match() (event.Schema -> first match wins)
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//
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// Registration order matters because feedkit normalize.Processor is "first match wins".
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// In weatherfeeder we avoid ambiguity by matching strictly on schema constants, but
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// we still keep ordering stable as a best practice.
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func RegisterBuiltins(in []fknormalize.Normalizer) []fknormalize.Normalizer {
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out := in
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// Keep this intentionally boring: delegate registration to provider subpackages
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// so main.go stays clean and each provider owns its own mapping logic.
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//
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// Order here should be stable across releases to reduce surprises when adding
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// new normalizers.
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for _, register := range builtinRegistrations {
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out = register(out)
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}
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return out
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}
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