jschoubben
4f6f38e16a
Issue 1585, S5-S8: the indexer's fingerprint reads go through judge.ForInputs, so judge/ is the one place in mesh-delivery that calls mesh-sdk's rules; the command's request judging moves into judge.Request, tested in the judge's table; two predefined tests become one. Claude-Session: https://claude.ai/code/session_01NcbgfJ9Gum47zkFKWRaovL
62 lines
1.9 KiB
Go
62 lines
1.9 KiB
Go
// Command mesh-judge is the indexer's judge as a program the checker runs (novox/hq ADR 0578 §2): built at the trunk, or
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// at a group's mesh-delivery head when that head changes the judge, and run by a Go build module's compose step in its
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// sandbox exactly as the composer is (ADR 0482 §4; delivery.ComposeJob with this package). It reads a composer request
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// (mesh-sdk composer.Request; `-request <file>`, or its standard input) and writes one line, a composer verdict, whose
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// cases say of each manifest whether the judge accepts it and, when not, every problem. It reads nothing else: no bus,
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// store, network or environment.
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package main
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import (
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"encoding/json"
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"flag"
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"fmt"
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"io"
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"os"
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"git.novox.be/novox/mesh-sdk/go/composer"
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"mesh-delivery-indexer/judge"
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)
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// Package is this command's import path in the indexer's Go module (the directory delivery.ComposeJob's Dir names).
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const Package = "mesh-delivery-indexer/cmd/mesh-judge"
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func main() { os.Exit(run(os.Args[1:], os.Stdin, os.Stdout, os.Stderr)) }
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func run(args []string, stdin io.Reader, stdout, stderr io.Writer) int {
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flags := flag.NewFlagSet("mesh-judge", flag.ContinueOnError)
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flags.SetOutput(stderr)
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file := flags.String("request", "", "the request's file; without it, the standard input")
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if err := flags.Parse(args); err != nil {
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return 2
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}
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var raw []byte
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var err error
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if *file != "" {
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raw, err = os.ReadFile(*file)
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} else {
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raw, err = io.ReadAll(stdin)
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}
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if err != nil {
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fmt.Fprintln(stderr, "mesh-judge:", err)
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return 1
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}
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r, err := composer.Decode(raw)
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if err != nil {
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fmt.Fprintln(stderr, "mesh-judge:", err)
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return 1
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}
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v, err := judge.Request(r)
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if err != nil {
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fmt.Fprintln(stderr, "mesh-judge:", err)
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return 1
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}
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out, err := json.Marshal(v)
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if err != nil {
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fmt.Fprintln(stderr, "mesh-judge:", err)
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return 1
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}
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fmt.Fprintln(stdout, string(out))
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return 0
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}
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