Function resolveSem

packages/shared/semantic-diff.ts:228–260

(runtime: SemanticDiffRuntime)

}

async function resolveSem(runtime: SemanticDiffRuntime): Promise<ResolvedSem | SemResolveFailure> {
  for (const candidate of semCandidates(runtime)) {
    if (candidate.explicit && isPathLike(candidate.command) && !runtime.fileExists(candidate.command)) {
      return {
        status: "unavailable",
        reason: "sem-path-missing",
        message: `PLANNOTATOR_SEM_PATH points to a missing file: ${candidate.command}`,
      };
    }

    const versionResult = await runtime.runCommand(candidate.command, ["--version"], {
      timeoutMs: SEM_VERSION_TIMEOUT_MS,
    });
    const version = parseSemVersion(versionResult.stdout);
    if (versionResult.exitCode === 0 && version) {
      return { command: candidate.command, source: candidate.source, version };
    }

    if (candidate.explicit) {
      return {
        status: "unavailable",
        reason: "invalid-sem-binary",
        message: `PLANNOTATOR_SEM_PATH did not resolve to the Ataraxy sem CLI.`,
      };
    }
  }

  return {
    status: "unavailable",
    reason: "sem-not-found",
    message: "Semantic diff is unavailable because the Ataraxy sem CLI was not found.",
  };
}

export async function getSemanticDiffAvailability(
  runtime: SemanticDiffRuntime = createDefaultSemanticDiffRuntime(),