feat(boxel-cli): Add publish/unpublish

.github/workflows/ci.yaml

@@ -947,7 +947,11 @@ jobs:
   boxel-cli-test:
     name: Boxel CLI Tests
     needs: [change-check, test-web-assets]
-    if: needs.change-check.outputs.boxel-cli == 'true' || github.ref == 'refs/heads/main' || needs.change-check.outputs.run_all == 'true'
+    # Also run on realm-server changes: boxel-cli's integration tests cover
+    # the publish/unpublish/readiness-check HTTP contract the realm-server
+    # exposes, so a realm-server-only PR that drifts that contract (as in
+    # CS-11161) needs to fail here pre-merge rather than on main post-merge.
+    if: needs.change-check.outputs.boxel-cli == 'true' || needs.change-check.outputs.realm-server == 'true' || github.ref == 'refs/heads/main' || needs.change-check.outputs.run_all == 'true'
     runs-on: ubuntu-latest
     concurrency:
       group: boxel-cli-test-${{ github.head_ref || github.run_id }}

packages/boxel-cli/src/commands/realm/index.ts

@@ -4,11 +4,13 @@ import { registerCreateCommand } from './create';
 import { registerHistoryCommand } from './history';
 import { registerListCommand } from './list';
 import { registerMilestoneCommand } from './milestone';
+import { registerPublishCommand } from './publish';
 import { registerPullCommand } from './pull';
 import { registerPushCommand } from './push';
 import { registerRemoveCommand } from './remove';
 import { registerStatusCommand } from './status';
 import { registerSyncCommand } from './sync';
+import { registerUnpublishCommand } from './unpublish';
 import { registerWaitForReadyCommand } from './wait-for-ready';
 import { registerWatchCommand } from './watch';
 
@@ -22,11 +24,13 @@ export function registerRealmCommand(program: Command): void {
   registerHistoryCommand(realm);
   registerListCommand(realm);
   registerMilestoneCommand(realm);
+  registerPublishCommand(realm);
   registerPullCommand(realm);
   registerPushCommand(realm);
   registerRemoveCommand(realm);
   const sync = registerSyncCommand(realm);
   registerStatusCommand(sync);
+  registerUnpublishCommand(realm);
   registerWaitForReadyCommand(realm);
   registerWatchCommand(realm);
 }

packages/boxel-cli/src/commands/realm/publish.ts

@@ -0,0 +1,291 @@
+import type { Command } from 'commander';
+import { ensureTrailingSlash } from '@cardstack/runtime-common/paths';
+import {
+  getProfileManager,
+  NO_ACTIVE_PROFILE_ERROR,
+  type ProfileManager,
+} from '../../lib/profile-manager';
+import { unpublishRealm } from './unpublish';
+import { FG_CYAN, FG_GREEN, FG_RED, RESET } from '../../lib/colors';
+
+const DEFAULT_TIMEOUT_MS = 300_000;
+const READINESS_POLL_INTERVAL_MS = 1000;
+
+export interface PublishOptions {
+  /** Wait for the published realm to pass readiness check (default: true). */
+  waitForReady?: boolean;
+  /** Readiness-poll timeout in milliseconds (default: 300_000). */
+  timeoutMs?: number;
+  /**
+   * When the server returns 400/409 (e.g. an existing publication conflicts),
+   * unpublish the target URL first and retry once. Default: true.
+   */
+  republish?: boolean;
+  profileManager?: ProfileManager;
+}
+
+export interface PublishRealmResult {
+  publishedRealmURL: string;
+  publishedRealmId: string;
+  lastPublishedAt: string;
+  status: string;
+}
+
+/**
+ * Publish a source realm to a published-realm URL.
+ *
+ * Speaks the contract documented at
+ * `packages/realm-server/handlers/handle-publish-realm.ts`: the server
+ * accepts the publish, returns `202 Accepted` with `status: "pending"`,
+ * and the client polls `/<publishedRealmURL>/_readiness-check` until
+ * the realm is mounted and indexed. 200/201 are accepted too so this
+ * function survives any future move back to a synchronous handler.
+ */
+export async function publishRealm(
+  sourceRealmURL: string,
+  publishedRealmURL: string,
+  options: PublishOptions = {},
+): Promise<PublishRealmResult> {
+  let pm = options.profileManager ?? getProfileManager();
+  let active = pm.getActiveProfile();
+  if (!active) {
+    throw new Error(NO_ACTIVE_PROFILE_ERROR);
+  }
+
+  let normalizedSource = ensureTrailingSlash(sourceRealmURL);
+  let normalizedPublished = ensureTrailingSlash(publishedRealmURL);
+  let realmServerUrl = active.profile.realmServerUrl.replace(/\/$/, '');
+
+  let response = await postPublish(
+    pm,
+    realmServerUrl,
+    normalizedSource,
+    normalizedPublished,
+  );
+
+  if (
+    (response.status === 400 || response.status === 409) &&
+    options.republish !== false
+  ) {
+    let conflictBody = await safeReadResponseText(response);
+    console.log(
+      `Publish returned ${response.status} (${conflictBody.slice(0, 200)}). Unpublishing and retrying.`,
+    );
+    let unpublishResult = await unpublishRealm(normalizedPublished, {
+      profileManager: pm,
+      tolerateMissing: true,
+    });
+    if (!unpublishResult.unpublished && !unpublishResult.notFound) {
+      throw new Error(
+        `Conflict on publish; unpublish-then-retry also failed: ${
+          unpublishResult.error ?? 'unknown'
+        }`,
+      );
+    }
+    response = await postPublish(
+      pm,
+      realmServerUrl,
+      normalizedSource,
+      normalizedPublished,
+    );
+  }
+
+  if (
+    response.status !== 200 &&
+    response.status !== 201 &&
+    response.status !== 202
+  ) {
+    let body = await safeReadResponseText(response);
+    throw new Error(
+      `Publish failed: HTTP ${response.status}: ${body.slice(0, 1000)}`,
+    );
+  }
+
+  let body = (await response.json()) as PublishResponseBody;
+  let attrs = body?.data?.attributes;
+  if (!attrs?.publishedRealmURL) {
+    throw new Error(
+      `Publish response missing data.attributes.publishedRealmURL: ${JSON.stringify(
+        body,
+      ).slice(0, 500)}`,
+    );
+  }
+
+  let result: PublishRealmResult = {
+    publishedRealmURL: ensureTrailingSlash(attrs.publishedRealmURL),
+    publishedRealmId: body.data.id,
+    lastPublishedAt: attrs.lastPublishedAt,
+    status: attrs.status,
+  };
+
+  if (options.waitForReady !== false) {
+    let timeoutMs = options.timeoutMs ?? DEFAULT_TIMEOUT_MS;
+    let realmToken: string | undefined;
+    try {
+      let serverToken = await pm.getOrRefreshServerToken();
+      realmToken = await pm.fetchAndStoreRealmToken(
+        result.publishedRealmURL,
+        serverToken,
+      );
+    } catch {
+      // The published realm is permission-public-read; fall through to
+      // poll without an Authorization header.
+    }
+    await waitForPublishedRealmReady(
+      result.publishedRealmURL,
+      realmToken,
+      timeoutMs,
+    );
+  }
+
+  return result;
+}
+
+interface PublishResponseBody {
+  data: {
+    type: 'published_realm';
+    id: string;
+    attributes: {
+      sourceRealmURL: string;
+      publishedRealmURL: string;
+      lastPublishedAt: string;
+      status: string;
+    };
+  };
+}
+
+async function postPublish(
+  pm: ProfileManager,
+  realmServerUrl: string,
+  sourceRealmURL: string,
+  publishedRealmURL: string,
+): Promise<Response> {
+  return pm.authedRealmServerFetch(`${realmServerUrl}/_publish-realm`, {
+    method: 'POST',
+    headers: {
+      Accept: 'application/vnd.api+json',
+      'Content-Type': 'application/json',
+    },
+    body: JSON.stringify({ sourceRealmURL, publishedRealmURL }),
+  });
+}
+
+async function waitForPublishedRealmReady(
+  publishedRealmURL: string,
+  realmToken: string | undefined,
+  timeoutMs: number,
+): Promise<void> {
+  let readinessUrl = new URL('_readiness-check', publishedRealmURL).href;
+  let startedAt = Date.now();
+  let lastError: string | undefined;
+
+  while (Date.now() - startedAt < timeoutMs) {
+    try {
+      let headers: Record<string, string> = {
+        Accept: 'application/vnd.api+json',
+      };
+      if (realmToken) {
+        headers.Authorization = realmToken;
+      }
+      let response = await fetch(readinessUrl, { headers });
+      if (response.ok) {
+        return;
+      }
+      lastError = `HTTP ${response.status}`;
+    } catch (error) {
+      lastError = error instanceof Error ? error.message : String(error);
+    }
+    let remaining = timeoutMs - (Date.now() - startedAt);
+    if (remaining <= 0) break;
+    await new Promise((r) =>
+      setTimeout(r, Math.min(READINESS_POLL_INTERVAL_MS, remaining)),
+    );
+  }
+
+  throw new Error(
+    `Timed out after ${timeoutMs}ms waiting for ${publishedRealmURL} to pass readiness check${
+      lastError ? `: ${lastError}` : ''
+    }`,
+  );
+}
+
+async function safeReadResponseText(response: Response): Promise<string> {
+  try {
+    return await response.text();
+  } catch {
+    return '<no response body>';
+  }
+}
+
+export interface PublishCliOptions {
+  // Commander exposes `--no-wait` / `--no-republish` on the positive
+  // keys (`wait` / `republish`), defaulting to `true` and flipping to
+  // `false` when the negated flag is passed.
+  wait?: boolean;
+  timeout?: number;
+  republish?: boolean;
+}
+
+export function publishCliOptsToOptions(
+  opts: PublishCliOptions,
+): PublishOptions {
+  return {
+    waitForReady: opts.wait !== false,
+    timeoutMs: opts.timeout,
+    republish: opts.republish !== false,
+  };
+}
+
+export function registerPublishCommand(realm: Command): void {
+  realm
+    .command('publish')
+    .description(
+      'Publish a source realm to a published-realm URL, polling readiness until ready',
+    )
+    .argument('<source-realm-url>', 'URL of the source realm to publish')
+    .argument(
+      '<published-realm-url>',
+      'Public-facing URL the published copy will serve at',
+    )
+    .option('--no-wait', 'Return as soon as the server accepts the publish')
+    .option(
+      '--timeout <ms>',
+      `Readiness-poll timeout in milliseconds (default: ${DEFAULT_TIMEOUT_MS})`,
+      parseTimeoutOption,
+    )
+    .option(
+      '--no-republish',
+      'Do not auto-unpublish + retry when the server returns 400/409',
+    )
+    .action(
+      async (
+        sourceRealmURL: string,
+        publishedRealmURL: string,
+        opts: PublishCliOptions,
+      ) => {
+        try {
+          let result = await publishRealm(
+            sourceRealmURL,
+            publishedRealmURL,
+            publishCliOptsToOptions(opts),
+          );
+          console.log(
+            `${FG_GREEN}Published:${RESET} ${FG_CYAN}${result.publishedRealmURL}${RESET}`,
+          );
+        } catch (err) {
+          console.error(
+            `${FG_RED}Error:${RESET} ${err instanceof Error ? err.message : String(err)}`,
+          );
+          process.exit(1);
+        }
+      },
+    );
+}
+
+function parseTimeoutOption(value: string): number {
+  let n = Number.parseInt(value, 10);
+  if (!Number.isFinite(n) || n < 0 || String(n) !== value.trim()) {
+    throw new Error('--timeout must be a non-negative integer (milliseconds).');
+  }
+  return n;
+}