jschoubben
d3781fd840
Design 47 lines 1888-1906 at b229f5c4 (test 60): the verb sits in every build seat's definition. Its judgement (what may be kept, the kept builds a node holds, the three refusals) is shared code of one domain's modules, so it is the domain SDK's (sdk/buildstep KeptArtifact, ADR 0634 §2): mesh-build-go keeps its store, sweep and tools and drops its own copy of the judgement and its table; mesh-build-node and mesh-build-image keep no build and answer over none, so a module claiming no oci-artifact-registry is refused and the holder is answered not kept. Their manifests serve the verb and invoke seat:mesh-catalog.module, which the judgement asks. Claude-Session: https://claude.ai/code/session_01JG73KEq4zoDfM9WtYpcQgZ (Joined from 42d364fe.) Builds: design 47 G §271, §464 (BLD9) Claude-Session: https://claude.ai/code/session_01JG73KEq4zoDfM9WtYpcQgZ
46 lines
2.5 KiB
Go
46 lines
2.5 KiB
Go
package main
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// **The artifact store's holder takes its own new build even when its seat is the one broken** (novox/hq design 47,
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// lines 1888-1906 at b229f5c4; test 60; milestone 47/G W12.5, issue 1966): the verb kept-artifact sits in every build
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// seat's definition, so this module serves it too. It keeps no build of its own: its answer is the domain SDK's
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// judgement (sdk/buildstep KeptArtifact, ADR 0634 §2) over no kept build, so a module that claims no
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// oci-artifact-registry is refused as such and the store's holder is answered not kept here. Who may call it is the
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// seat definition's (the node-engines alone), granted by the grants part (ADR 0666 §20): this module checks no caller.
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import (
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seat "git.novox.be/novox/mesh-delivery/contracts/go/seats/nodebuildnode"
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sdkstep "git.novox.be/novox/mesh-delivery/sdk/buildstep"
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stdio "git.novox.be/novox/mesh-sdk/go"
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)
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// keptArtifact is the verb kept-artifact's answer for in: this node keeps no build.
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func (m *Module) keptArtifact(in seat.KeptArtifactInput) sdkstep.KeptArtifactAnswer {
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return sdkstep.KeptArtifact(in.Module, in.Fp, in.Digest, nil, "", func(module string) (bool, error) {
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call := m.Call
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if call == nil {
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call = stdio.Ask
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}
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raw, err := call(sdkstep.CatalogModuleVerb, map[string]any{"module": module})
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if err != nil {
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return false, err
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}
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return sdkstep.ClaimsStoreOf(module, raw)
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})
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}
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// keptArtifactVerb serves `<seat>.kept-artifact`.
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func (m *Module) keptArtifactVerb() stdio.Tool {
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return stdio.Tool{Name: Seat + "." + seat.VerbKeptArtifact,
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Description: "Where the build this node kept for the artifact store's holder (the holder of " + sdkstep.StoreSeat +
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") is. This build module keeps none: it refuses a module that claims no " + sdkstep.StoreSeat +
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" and answers the holder's build not kept here, naming the module.",
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Input: map[string]any{"type": "object", "required": []string{"module", "fp", "digest"}, "properties": map[string]any{
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"module": map[string]any{"type": "string", "description": "the module, the holder of " + sdkstep.StoreSeat},
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"fp": map[string]any{"type": "string", "description": "its build's fingerprint"},
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"digest": map[string]any{"type": "string", "description": "the artifact's sha256, 64 lowercase hex digits"}}},
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Run: func(args map[string]any) (any, error) {
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str := func(k string) string { s, _ := args[k].(string); return s }
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return m.keptArtifact(seat.KeptArtifactInput{Module: str("module"), Fp: str("fp"), Digest: str("digest")}), nil
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}}
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}
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