Files
rea/src/cli/goCommands.ts
T
Kaoru0822andClaude Opus 5.5 b928963675 feat(native): inspect a universal Mach-O slice in Go and Rust metadata readers (#6219)
* feat(native): inspect a universal Mach-O slice in Go and Rust metadata readers

inspect_go_binary and inspect_rust_binary refused universal Mach-O files and
offered no slice selection, so hosts without lipo could not inspect them.

Both now accept architecture (x86, x86_64, arm, arm64). One selector reads
REA's own FAT table, validates the slice range, alignment and header CPU,
and returns the thin image with its macho-selected-image-v1 identity. The
universal file stays the artifact; results add selected_slice and keep
every source range a file offset. Missing, absent, duplicate or misplaced
selections fail on architecture and list the slices present. Subject
format mach-o-universal now has one owner shared by the services and the
retained Go/Rust views.

Fixes #4102

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

* fix(native): reject damaged universal files and self-contradicting slice reports

A FAT table whose slice could not be read was treated as a non-universal
file, so callers were told to omit architecture. Its reason now fails on
path. Go and Rust reports with a selected slice must be Mach-O and name the
slice's CPU family, through one shared agreement check. The CLI
architecture flag is described in help.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-21 21:18:35 -07:00

62 lines
2.2 KiB
TypeScript

import { z } from "incur";
import { createGoBinaryService } from "../composition/go.js";
import { CLI_COMMANDS } from "../cliCommandNames.js";
import { logCliCommand } from "../cliLogging.js";
import type { Logger } from "pino";
import type { CliInstance } from "./types.js";
import { withCommandCancellation } from "./commandCancellation.js";
import {
analysisEvidenceDeliveryOptions,
deliverCliAnalysisEvidence,
} from "./analysisEvidenceDelivery.js";
import { absoluteCallerPath } from "../filesystem/callerPath.js";
import { machoSliceArchitectureSchema } from "../domain/apple/machoTargetSelection.js";
/** Resolve caller paths and inspect static build metadata through the shared workflow. */
export const registerGoCommands = (cli: CliInstance, logger: Logger): void => {
cli.command(CLI_COMMANDS.inspectGoBinary, {
description:
"Inspect embedded Go compiler, modules and build settings without target execution",
args: z.object({
path: z
.string()
.describe("Local ELF, PE, thin Mach-O or universal Mach-O image"),
}),
options: z.object({
...analysisEvidenceDeliveryOptions,
architecture: machoSliceArchitectureSchema
.optional()
.describe(
"CPU family of the slice to read from a universal Mach-O; required for universal files",
),
}),
run: ({ args, options }) =>
withCommandCancellation(async (signal) => {
const service = createGoBinaryService();
return await logCliCommand(
logger,
CLI_COMMANDS.inspectGoBinary,
async () =>
deliverCliAnalysisEvidence({
run: () =>
service.inspect(
{
path: absoluteCallerPath(args.path),
...(options.architecture === undefined
? {}
: { architecture: options.architecture }),
},
{ signal },
),
service,
providerId: "go-build-info",
operation: "inspect_go_binary",
signal,
detail: options.detail,
evidenceOutput: options.evidence_output,
}),
);
}),
});
};