M.V. Hutz
bbe027e9f4
## Description The `internal/cli` package had grown to contain both CLI utilities (source/destination I/O) and registry-level abstractions (repr, conversion, engine, marshaler). This PR separates concerns by moving registry types into `internal/registry` and keeping only CLI I/O types in `internal/cli`. It also simplifies several core abstractions and aligns naming conventions. - Move `Source`, `Destination` from `internal/config` to `internal/cli`. - Move `Repr`, `Conversion`, `Engine`, `Process`, `Codec` from `internal/cli` to `internal/registry`. - Rename "marshalers" to "codecs" throughout the codebase. - Simplify `codec.Codec[T, U]` to `codec.Codec[T]` (string-based marshaling only). - Add `codec.Conversion[T, U]` as a function type alias. - Change `engine.Engine[T]` from an interface to a function type. - Merge `Engine.Load()` + `Process.Set()` into a single `Engine.Load(Repr)` call. - Convert `Saccharine2Lambda` from a struct to standalone conversion functions. - Replace registry methods (`MustAddMarshaler`, `MustAddEngine`, `MustAddConversions`) with generic free functions (`RegisterCodec`, `RegisterEngine`, `RegisterConversion`). - Remove unused `internal/config` package (`Config`, `GetLogger`, `ParseFromArgs`). - Remove unused `pkg/emitter` package. - Rename `Id()` to `ID()` per Go conventions. - Add documentation comments and enable `checkPublicInterface` lint rule. - Rename `reduce_one.go` to `reduce_once.go`. ### Decisions - `Engine[T]` is now a function type (`func(T) (Process[T], error)`) rather than an interface, since the only method was `Load`. - `Codec[T, U]` was split into `Codec[T]` (string marshaling) and `Conversion[T, U]` (type-to-type conversion function), which better reflects how they are actually used. - Registration uses free generic functions (`RegisterCodec`, `RegisterEngine`, `RegisterConversion`) instead of methods on `Registry`, enabling type inference at the call site. ## Benefits - Clearer separation of concerns between CLI I/O and the registry's internal type system. - Simpler abstractions: fewer interfaces, fewer wrapper types, fewer indirections. - Removing unused packages (`config`, `emitter`) reduces maintenance burden. - Naming conventions (`ID`, codecs, `reduce_once`) are more idiomatic. ## Checklist - [x] Code follows conventional commit format. - [x] Branch follows naming convention (`<type>/<description>`). - [x] Tests pass (if applicable). - [x] Documentation updated (if applicable). Reviewed-on: #43 Co-authored-by: M.V. Hutz <git@maximhutz.me> Co-committed-by: M.V. Hutz <git@maximhutz.me>
32 lines
521 B
Go
32 lines
521 B
Go
package registry
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import (
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"git.maximhutz.com/max/lambda/pkg/engine"
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)
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type Process interface {
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engine.Process[Repr]
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InType() string
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}
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type convertedProcess[T any] struct {
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process engine.Process[T]
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inType string
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}
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func (e convertedProcess[T]) InType() string { return e.inType }
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func (b convertedProcess[T]) Get() (Repr, error) {
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s, err := b.process.Get()
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if err != nil {
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return nil, err
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}
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return NewRepr(b.inType, s), nil
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}
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func (b convertedProcess[T]) Step(i int) bool {
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return b.process.Step(i)
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}
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