/**
 * `upgrade` — update the discovered CLI package, omp plugin, Herdr recovery plugin and brief as one pinned release.
 *
 * Moved out of cli.ts's switch by the per-verb module split (#462);
 * only the case wrapper, the injected `ctx` lookups and the imports
 * changed from the original bodies.
 */

import type { CommandContext } from "./context.ts";
import { upgradeConductor } from "../upgrade.ts";

export async function upgradeCommand(ctx: CommandContext): Promise<void> {
// `--bootstrap SHA --source PATH` installs an exact source/build identity
// instead of a published semver (#908): the path that exists because a
// reliability release cannot be cut when the installed conductor is what is
// broken. Both flags or neither — a sha with no source has nothing to run the
// package's own checks against, and a source with no sha is not an identity.
const sha = ctx.flag("bootstrap");
const source = ctx.flag("source");
if ((sha === undefined) !== (source === undefined)) {
  process.stderr.write(
    "upgrade: --bootstrap SHA and --source PATH go together — the sha is the identity, the source is " +
      "the tree its checks run against\n",
  );
  process.exitCode = 1;
  return;
}
const result = await upgradeConductor({
  version: ctx.flag("to"),
  ...(sha === undefined || source === undefined ? {} : { bootstrap: { sha, source } }),
  project: ctx.projectFlag,
});
const spec = sha === undefined ? `omp-conductor@${result.version}` : `${result.version} @ ${result.gitHead.slice(0, 12)}`;
process.stdout.write(
  `${result.alreadyCurrent ? "already current" : sha === undefined ? "upgrade complete" : "bootstrap complete"}:\n` +
    `  omp-conductor CLI ${spec}\n` +
    `  omp plugin         ${spec}\n` +
    `  Herdr plugin       herdr-conductor@${result.gitHead}\n` +
    `  orchestrator brief managed ORCHESTRATOR.md floor current; POLICY.md preserved\n` +
    `  dispatch           ${result.dispatch}${result.alreadyCurrent ? "" : " restored"}\n`,
);
}