all: simplify wasm-tools-go dependency

- add internal/wasm-tools/go.mod file to depend on wasm-tools-go
- copy package cm into src/internal/cm
- remove wasm-tools-go "vendor" submodule

internal/tools: fix typo

go.{mod,sum}, internal/tools: add wit-bindgen-go to tools

GNUmakefile: use go run for wit-bindgen-go

GNUmakefile: add tools target to go:generate tools binaries in internal/tools

GNUmakefile: add .PHONY for lint and spell

GNUmakefile, internal/cm: vendor package cm into internal/cm

go.{mod,sum}: update wasm-tools-go to v0.1.4

internal/wasi: use internal/cm package

remove submodule src/vendor/github.com/ydnar/wasm-tools-go

GNUmakefile: add comment documenting what wasi-cm target does

go.{mod,sum}: remove toolchain; go mod tidy

go.mod: revert to Go 1.19

go.mod: go 1.19

go.{mod,sum}, internal/{tools,wasm-tools}: revert root go.mod file to go1.19

Create a wasm-tools specific module that can require go1.22 for wasm-tools-go.

src/internal/cm/tuple.go

@@ -0,0 +1,230 @@
+package cm
+
+// Tuple represents a [Component Model tuple] with 2 fields.
+//
+// [Component Model tuple]: https://component-model.bytecodealliance.org/design/wit.html#tuples
+type Tuple[T0, T1 any] struct {
+	F0 T0
+	F1 T1
+}
+
+// Tuple3 represents a [Component Model tuple] with 3 fields.
+//
+// [Component Model tuple]: https://component-model.bytecodealliance.org/design/wit.html#tuples
+type Tuple3[T0, T1, T2 any] struct {
+	F0 T0
+	F1 T1
+	F2 T2
+}
+
+// Tuple4 represents a [Component Model tuple] with 4 fields.
+//
+// [Component Model tuple]: https://component-model.bytecodealliance.org/design/wit.html#tuples
+type Tuple4[T0, T1, T2, T3 any] struct {
+	F0 T0
+	F1 T1
+	F2 T2
+	F3 T3
+}
+
+// Tuple5 represents a [Component Model tuple] with 5 fields.
+//
+// [Component Model tuple]: https://component-model.bytecodealliance.org/design/wit.html#tuples
+type Tuple5[T0, T1, T2, T3, T4 any] struct {
+	F0 T0
+	F1 T1
+	F2 T2
+	F3 T3
+	F4 T4
+}
+
+// Tuple6 represents a [Component Model tuple] with 6 fields.
+//
+// [Component Model tuple]: https://component-model.bytecodealliance.org/design/wit.html#tuples
+type Tuple6[T0, T1, T2, T3, T4, T5 any] struct {
+	F0 T0
+	F1 T1
+	F2 T2
+	F3 T3
+	F4 T4
+	F5 T5
+}
+
+// Tuple7 represents a [Component Model tuple] with 7 fields.
+//
+// [Component Model tuple]: https://component-model.bytecodealliance.org/design/wit.html#tuples
+type Tuple7[T0, T1, T2, T3, T4, T5, T6 any] struct {
+	F0 T0
+	F1 T1
+	F2 T2
+	F3 T3
+	F4 T4
+	F5 T5
+	F6 T6
+}
+
+// Tuple8 represents a [Component Model tuple] with 8 fields.
+//
+// [Component Model tuple]: https://component-model.bytecodealliance.org/design/wit.html#tuples
+type Tuple8[T0, T1, T2, T3, T4, T5, T6, T7 any] struct {
+	F0 T0
+	F1 T1
+	F2 T2
+	F3 T3
+	F4 T4
+	F5 T5
+	F6 T6
+	F7 T7
+}
+
+// Tuple9 represents a [Component Model tuple] with 9 fields.
+//
+// [Component Model tuple]: https://component-model.bytecodealliance.org/design/wit.html#tuples
+type Tuple9[T0, T1, T2, T3, T4, T5, T6, T7, T8 any] struct {
+	F0 T0
+	F1 T1
+	F2 T2
+	F3 T3
+	F4 T4
+	F5 T5
+	F6 T6
+	F7 T7
+	F8 T8
+}
+
+// Tuple10 represents a [Component Model tuple] with 10 fields.
+//
+// [Component Model tuple]: https://component-model.bytecodealliance.org/design/wit.html#tuples
+type Tuple10[T0, T1, T2, T3, T4, T5, T6, T7, T8, T9 any] struct {
+	F0 T0
+	F1 T1
+	F2 T2
+	F3 T3
+	F4 T4
+	F5 T5
+	F6 T6
+	F7 T7
+	F8 T8
+	F9 T9
+}
+
+// Tuple11 represents a [Component Model tuple] with 11 fields.
+//
+// [Component Model tuple]: https://component-model.bytecodealliance.org/design/wit.html#tuples
+type Tuple11[T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10 any] struct {
+	F0  T0
+	F1  T1
+	F2  T2
+	F3  T3
+	F4  T4
+	F5  T5
+	F6  T6
+	F7  T7
+	F8  T8
+	F9  T9
+	F10 T10
+}
+
+// Tuple12 represents a [Component Model tuple] with 12 fields.
+//
+// [Component Model tuple]: https://component-model.bytecodealliance.org/design/wit.html#tuples
+type Tuple12[T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11 any] struct {
+	F0  T0
+	F1  T1
+	F2  T2
+	F3  T3
+	F4  T4
+	F5  T5
+	F6  T6
+	F7  T7
+	F8  T8
+	F9  T9
+	F10 T10
+	F11 T11
+}
+
+// Tuple13 represents a [Component Model tuple] with 13 fields.
+//
+// [Component Model tuple]: https://component-model.bytecodealliance.org/design/wit.html#tuples
+type Tuple13[T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12 any] struct {
+	F0  T0
+	F1  T1
+	F2  T2
+	F3  T3
+	F4  T4
+	F5  T5
+	F6  T6
+	F7  T7
+	F8  T8
+	F9  T9
+	F10 T10
+	F11 T11
+	F12 T12
+}
+
+// Tuple14 represents a [Component Model tuple] with 14 fields.
+//
+// [Component Model tuple]: https://component-model.bytecodealliance.org/design/wit.html#tuples
+type Tuple14[T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13 any] struct {
+	F0  T0
+	F1  T1
+	F2  T2
+	F3  T3
+	F4  T4
+	F5  T5
+	F6  T6
+	F7  T7
+	F8  T8
+	F9  T9
+	F10 T10
+	F11 T11
+	F12 T12
+	F13 T13
+}
+
+// Tuple15 represents a [Component Model tuple] with 15 fields.
+//
+// [Component Model tuple]: https://component-model.bytecodealliance.org/design/wit.html#tuples
+type Tuple15[T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14 any] struct {
+	F0  T0
+	F1  T1
+	F2  T2
+	F3  T3
+	F4  T4
+	F5  T5
+	F6  T6
+	F7  T7
+	F8  T8
+	F9  T9
+	F10 T10
+	F11 T11
+	F12 T12
+	F13 T13
+	F14 T14
+}
+
+// Tuple16 represents a [Component Model tuple] with 16 fields.
+//
+// [Component Model tuple]: https://component-model.bytecodealliance.org/design/wit.html#tuples
+type Tuple16[T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15 any] struct {
+	F0  T0
+	F1  T1
+	F2  T2
+	F3  T3
+	F4  T4
+	F5  T5
+	F6  T6
+	F7  T7
+	F8  T8
+	F9  T9
+	F10 T10
+	F11 T11
+	F12 T12
+	F13 T13
+	F14 T14
+	F15 T15
+}
+
+// MaxTuple specifies the maximum number of fields in a Tuple* type, currently [Tuple16].
+// See https://github.com/WebAssembly/component-model/issues/373 for more information.
+const MaxTuple = 16