jschoubben
71a35a6376
The delivery repository's contracts and SDK live under modules/ as mesh-delivery-contracts and mesh-delivery-sdk, their Go module paths renamed to match the folders (the TypeScript names already did), and every importer in mesh-delivery, mesh-catalog, mesh-host, mesh-tools and mesh-sdk follows in the same group: a design as it should be, one path per module, checked by the group's check building every importer. Builds: design 47 G §427, §88 Claude-Session: https://claude.ai/code/session_01NcbgfGKaxw984XyAPfLm4h
80 lines
3.5 KiB
Go
80 lines
3.5 KiB
Go
package main
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import (
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"context"
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"encoding/json"
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"fmt"
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"time"
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"git.novox.be/novox/mesh-delivery/modules/mesh-delivery-contracts/go/clients/meshcatalogclient"
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"git.novox.be/novox/mesh-delivery/modules/mesh-delivery-contracts/go/seats/meshcatalog"
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stdio "git.novox.be/novox/mesh-sdk/go"
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"git.novox.be/novox/mesh-sdk/go/buscalls"
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"mesh-delivery-builder/internal/build"
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)
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// catalogWithin is how long a call waits for the catalog half's first view of one branch.
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var catalogWithin = 30 * time.Second
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// buildTool is builder_build (design 47 G §589): a module's build keys whole.
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func buildTool(r *build.BuildReader) stdio.Tool {
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return stdio.Tool{Name: build.BuildTool,
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Description: "A module's build keys, whole, newest first (at most 20): per key its fingerprint (whole, as the build-input fingerprint the catalog graph " +
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"entry carries it), state (queued, building, done or failed), revision and since when, the step and its node, the error whole, event-builds " +
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"(the revisions events started since the last a person started; after three the operator is asked) and the open ask; and newest, the watched " +
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"branches whose newest catalog graph entry of the module names that fingerprint, read from the catalog half. A module none of whose keys the newest " +
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"entry names says so, naming the entry's fingerprint. With fingerprint, that key alone. Which node wants which fingerprint is the assigner's " +
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"to answer (the seat mesh-wants). Read-only.",
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Input: map[string]any{"type": "object", "required": []string{"module"}, "properties": map[string]any{
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"module": map[string]any{"type": "string", "description": "the module"},
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"fingerprint": map[string]any{"type": "string", "description": "one key: its fingerprint, src2:<hex>"}}},
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Run: func(args map[string]any) (any, error) {
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module, _ := args["module"].(string)
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fp, _ := args["fingerprint"].(string)
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return r.Build(module, fp)
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}}
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}
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// newestVia reads the fingerprint of a module's newest catalog graph entry on each of its watched branches, from the catalog
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// half through the seat mesh-catalog (the verb registrations for the branches, the verb revision for each branch's view), as
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// the delivery view's tools read it: once per call (design 47 G §532, §589, A-87).
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func newestVia(ask meshcatalogclient.Call) func(module string) (map[string]string, error) {
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return func(module string) (map[string]string, error) {
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raw, err := ask(meshcatalogclient.RegistrationsVerb, meshcatalog.RegistrationsInput{Module: module})
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if err != nil {
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return nil, fmt.Errorf("the registrations of %s: %w", module, err)
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}
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answer, said, ok := buscalls.Unwrap(raw)
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if !ok {
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return nil, fmt.Errorf("%s answered: %s", meshcatalogclient.RegistrationsVerb, said)
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}
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var regs meshcatalog.RegistrationsAnswer
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if err := json.Unmarshal(answer, ®s); err != nil {
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return nil, fmt.Errorf("%s answered no registrations: %w", meshcatalogclient.RegistrationsVerb, err)
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}
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out := map[string]string{}
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for _, reg := range regs.Registrations {
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if reg.Module != module {
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continue
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}
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for _, branch := range reg.Branches {
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c, err := meshcatalogclient.NewCatalog(ask, branch)
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if err != nil {
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return nil, err
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}
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ctx, cancel := context.WithTimeout(context.Background(), catalogWithin)
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err = c.Start(ctx)
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cancel()
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if err != nil {
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return nil, fmt.Errorf("the catalog half of %s has no first view: %w", branch, err)
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}
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if e, ok := c.Entry(module); ok && e.Fp != "" {
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out[branch] = e.Fp
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}
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}
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}
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return out, nil
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}
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}
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