jochen
6c10288f0b
Declares mail-store and mail-webclient (held once for the mesh) and mail-notifier (held once per machine, needing node-notifier) per ADR 0378 as amended by ADR 0379. Claims mail-store and serves its four verbs through the same handlers as the existing mail_* tools. Moves the event shape (EventKey, Changes) into its own file, mailevent.go, so mesh-mail-notifier (issue 800 part B) can carry a byte-identical copy. Adds checks/mailstore, refusing any manifest but mesh-mail's own that claims mail-store (ADR 0378 §3), wired into merge-check.sh.
82 lines
2.0 KiB
Go
82 lines
2.0 KiB
Go
// Command mailstore refuses any manifest but modules/mesh-mail claiming the mail-store seat (novox/hq ADR 0378
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// §3, issue 800 part A): the operator's mail is read, searched and sent through this one seat, and a second
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// claimant would be a second path to the same mail that ADR 0378 never accounted for.
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//
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// go run . <catalogue root>
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//
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// Exits 1 on a finding.
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package main
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import (
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"encoding/json"
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"fmt"
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"os"
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"path/filepath"
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"sort"
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)
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// MailStoreSeat is the seat only mesh-mail may claim.
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const MailStoreSeat = "mail-store"
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// MailStoreModule is the one module allowed to claim it.
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const MailStoreModule = "mesh-mail"
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// Finding is one manifest refused: a module other than mesh-mail claiming mail-store.
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type Finding struct {
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Module string
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}
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// Check reads every manifest under root/modules and answers which ones it refuses.
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func Check(root string) ([]Finding, error) {
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manifests, err := filepath.Glob(filepath.Join(root, "modules", "*", "module.json"))
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if err != nil {
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return nil, err
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}
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sort.Strings(manifests)
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var out []Finding
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for _, path := range manifests {
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raw, err := os.ReadFile(path)
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if err != nil {
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return nil, err
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}
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var m struct {
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Module string `json:"module"`
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Claims []struct {
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Name string `json:"name"`
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} `json:"claims"`
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}
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if err := json.Unmarshal(raw, &m); err != nil {
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return nil, fmt.Errorf("%s: %w", path, err)
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}
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if m.Module == MailStoreModule {
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continue
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}
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for _, c := range m.Claims {
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if c.Name == MailStoreSeat {
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out = append(out, Finding{Module: m.Module})
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break
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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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func main() {
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root := "."
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if len(os.Args) > 1 {
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root = os.Args[1]
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}
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found, err := Check(root)
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if err != nil {
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fmt.Fprintln(os.Stderr, err)
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os.Exit(1)
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}
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for _, f := range found {
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fmt.Printf("%s claims the mail-store seat: only %s may (novox/hq ADR 0378 §3)\n", f.Module, MailStoreModule)
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}
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if len(found) > 0 {
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os.Exit(1)
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}
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fmt.Println("mail-store: claimed only by mesh-mail")
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}
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