jschoubben
d68e241724
ADR 0593 §7: the composer with its refusals leaves mesh-sdk, so mesh-sdk carries no composition rule. The catalogue functions only the node-engine's composition reaches (Resolve, Resolution's Compose, Declaration, DataItems, LeftOut, Rules and the rest, the settings, placeholder and template refusals, the rendering helpers) are copied with their tests into internal/compose/resolution; a method of a mesh-sdk shape becomes a function taking it first. The composition calls its own copies, and the captured catalogue its tests read lives here now, shared by mesh-compose's tests. Claude-Session: https://claude.ai/code/session_01NcbgfJ9Gum47zkFKWRaovL
49 lines
1.7 KiB
Go
49 lines
1.7 KiB
Go
package resolution
|
|
|
|
import (
|
|
"fmt"
|
|
"sort"
|
|
|
|
mcat "git.novox.be/novox/mesh-sdk/go/catalogue"
|
|
)
|
|
|
|
// sortedShares is a requirement's shares as they are handed to the provider: sorted by `to` (a file whose lines move
|
|
// looks changed), each entry's methods sorted, and a copy so the manifest is not reordered.
|
|
func sortedShares(shares []mcat.BucketShare) []mcat.BucketShare {
|
|
out := make([]mcat.BucketShare, 0, len(shares))
|
|
for _, s := range shares {
|
|
methods := append([]string(nil), s.Methods...)
|
|
sort.Strings(methods)
|
|
out = append(out, mcat.BucketShare{To: s.To, Methods: methods})
|
|
}
|
|
sort.Slice(out, func(i, j int) bool { return out[i].To < out[j].To })
|
|
return out
|
|
}
|
|
|
|
// withShares adds this module's shares of the requirement to the values it gives the provider. A module whose own
|
|
// `contributes` already names `shares` is refused: the field is the only way to say it (ADR 0468 §8).
|
|
func withShares(m mcat.Manifest, requirement string, values map[string]any) (map[string]any, error) {
|
|
shares := m.RequireShares[requirement]
|
|
if _, named := values[mcat.SharesValue]; named && requirement == mcat.BucketRequirement {
|
|
return nil, fmt.Errorf("%s contributing to %s names `shares`; write it on its requirement instead (novox/hq ADR 0468 §8)",
|
|
m.Module, requirement)
|
|
}
|
|
if len(shares) == 0 {
|
|
return values, nil
|
|
}
|
|
out := make(map[string]any, len(values)+1)
|
|
for k, v := range values {
|
|
out[k] = v
|
|
}
|
|
listed := []any{}
|
|
for _, s := range sortedShares(shares) {
|
|
methods := []any{}
|
|
for _, method := range s.Methods {
|
|
methods = append(methods, method)
|
|
}
|
|
listed = append(listed, map[string]any{"to": s.To, "methods": methods})
|
|
}
|
|
out[mcat.SharesValue] = listed
|
|
return out, nil
|
|
}
|