fix(wizard): report gateway failures before success summary (#691)

packages/mosaic/src/runtime/detector.ts

@@ -37,7 +37,7 @@ const RUNTIME_DEFS: Record<
     label: 'Pi',
     command: 'pi',
     versionFlag: '--version',
-    installHint: 'npm install -g @mariozechner/pi-coding-agent',
+    installHint: 'curl -fsSL https://pi.dev/install.sh | sh',
   },
 };
 

packages/mosaic/src/stages/finalize.ts

@@ -162,11 +162,24 @@ function setupPath(mosaicHome: string, _p: WizardPrompter): PathAction {
   }
 }
 
+export interface FinalizeStageOptions {
+  /**
+   * Defer the success summary/outro so callers can run downstream readiness
+   * gates (gateway health/bootstrap) before claiming Mosaic is ready.
+   */
+  deferSummary?: boolean;
+}
+
+export interface FinalizeStageResult {
+  showSummary: () => void;
+}
+
 export async function finalizeStage(
   p: WizardPrompter,
   state: WizardState,
   config: ConfigService,
-): Promise<void> {
+  options: FinalizeStageOptions = {},
+): Promise<FinalizeStageResult> {
   p.separator();
 
   const spin = p.spinner();
@@ -213,44 +226,56 @@ export async function finalizeStage(
   // 6. PATH setup
   const pathAction = setupPath(state.mosaicHome, p);
 
-  // 7. Summary
-  const skillsSummary = skillsResult.success
-    ? skillsResult.installedCount > 0
-      ? `${skillsResult.installedCount.toString()} installed`
-      : 'none selected'
-    : `install failed — ${skillsResult.failureReason ?? 'unknown error'}`;
+  let summaryShown = false;
+  const showSummary = () => {
+    if (summaryShown) return;
+    summaryShown = true;
 
-  const summary: string[] = [
-    `Agent: ${state.soul.agentName ?? 'Assistant'}`,
-    `Style: ${state.soul.communicationStyle ?? 'direct'}`,
-    `Runtimes: ${state.runtimes.detected.join(', ') || 'none detected'}`,
-    `Skills: ${skillsSummary}`,
-    `Config: ${state.mosaicHome}`,
-  ];
+    // 7. Summary
+    const skillsSummary = skillsResult.success
+      ? skillsResult.installedCount > 0
+        ? `${skillsResult.installedCount.toString()} installed`
+        : 'none selected'
+      : `install failed — ${skillsResult.failureReason ?? 'unknown error'}`;
 
-  if (doctorResult.warnings > 0) {
-    summary.push(
-      `Health: ${doctorResult.warnings.toString()} warning(s) — run 'mosaic doctor' for details`,
-    );
-  } else {
-    summary.push('Health: all checks passed');
+    const summary: string[] = [
+      `Agent: ${state.soul.agentName ?? 'Assistant'}`,
+      `Style: ${state.soul.communicationStyle ?? 'direct'}`,
+      `Runtimes: ${state.runtimes.detected.join(', ') || 'none detected'}`,
+      `Skills: ${skillsSummary}`,
+      `Config: ${state.mosaicHome}`,
+    ];
+
+    if (doctorResult.warnings > 0) {
+      summary.push(
+        `Health: ${doctorResult.warnings.toString()} warning(s) — run 'mosaic doctor' for details`,
+      );
+    } else {
+      summary.push('Health: all checks passed');
+    }
+
+    p.note(summary.join('\n'), 'Installation Summary');
+
+    // 8. Next steps
+    const nextSteps: string[] = [];
+    if (pathAction === 'added') {
+      const profilePath = getShellProfilePath();
+      nextSteps.push(`Reload shell: source ${profilePath ?? '~/.profile'}`);
+    }
+    if (state.runtimes.detected.length === 0) {
+      nextSteps.push('Install at least one runtime (claude, codex, or opencode)');
+    }
+    nextSteps.push("Launch with 'mosaic claude' (or codex/opencode)");
+    nextSteps.push('Edit identity files directly in ~/.config/mosaic/ for fine-tuning');
+
+    p.note(nextSteps.map((s, i) => `${(i + 1).toString()}. ${s}`).join('\n'), 'Next Steps');
+
+    p.outro('Mosaic is ready.');
+  };
+
+  if (!options.deferSummary) {
+    showSummary();
   }
 
-  p.note(summary.join('\n'), 'Installation Summary');
-
-  // 8. Next steps
-  const nextSteps: string[] = [];
-  if (pathAction === 'added') {
-    const profilePath = getShellProfilePath();
-    nextSteps.push(`Reload shell: source ${profilePath ?? '~/.profile'}`);
-  }
-  if (state.runtimes.detected.length === 0) {
-    nextSteps.push('Install at least one runtime (claude, codex, or opencode)');
-  }
-  nextSteps.push("Launch with 'mosaic claude' (or codex/opencode)");
-  nextSteps.push('Edit identity files directly in ~/.config/mosaic/ for fine-tuning');
-
-  p.note(nextSteps.map((s, i) => `${(i + 1).toString()}. ${s}`).join('\n'), 'Next Steps');
-
-  p.outro('Mosaic is ready.');
+  return { showSummary };
 }

packages/mosaic/src/stages/quick-start.ts

@@ -58,8 +58,11 @@ export async function quickStartPath(
   // Skills (recommended set, no user input in quick mode)
   await skillsSelectStage(prompter, state);
 
-  // Finalize (writes configs, links runtime assets, syncs skills)
-  await finalizeStage(prompter, state, configService);
+  // Finalize writes configs/assets/skills, but defer the success summary until
+  // after the gateway health/bootstrap gates complete.
+  const finalizeResult = await finalizeStage(prompter, state, configService, {
+    deferSummary: true,
+  });
 
   // Gateway config + bootstrap
   if (!options.skipGateway) {
@@ -80,19 +83,24 @@ export async function quickStartPath(
           prompter.warn('Gateway configuration failed in headless mode — aborting wizard.');
           process.exit(1);
         }
-      } else {
-        const bootstrapResult = await gatewayBootstrapStage(prompter, state, {
-          host: configResult.host,
-          port: configResult.port,
-        });
-        if (!bootstrapResult.completed) {
-          prompter.warn('Admin bootstrap failed — aborting wizard.');
-          process.exit(1);
-        }
+        return;
       }
+
+      const bootstrapResult = await gatewayBootstrapStage(prompter, state, {
+        host: configResult.host,
+        port: configResult.port,
+      });
+      if (!bootstrapResult.completed) {
+        prompter.warn('Admin bootstrap failed — aborting wizard.');
+        process.exit(1);
+        return;
+      }
+      finalizeResult.showSummary();
     } catch (err) {
       prompter.warn(`Gateway setup failed: ${err instanceof Error ? err.message : String(err)}`);
       throw err;
     }
+  } else {
+    finalizeResult.showSummary();
   }
 }

packages/mosaic/src/wizard.ts

@@ -310,8 +310,11 @@ async function runFinishPath(
     await skillsSelectStage(prompter, state);
   }
 
-  // Finalize (writes configs, links runtime assets, syncs skills)
-  await finalizeStage(prompter, state, configService);
+  // Finalize writes configs/assets/skills, but defer the success summary until
+  // after the gateway health/bootstrap gates complete.
+  const finalizeResult = await finalizeStage(prompter, state, configService, {
+    deferSummary: true,
+  });
 
   // Gateway stages
   if (!options.skipGateway) {
@@ -333,12 +336,16 @@ async function runFinishPath(
         if (!bootstrapResult.completed) {
           prompter.warn('Admin bootstrap failed — aborting wizard.');
           process.exit(1);
+          return;
         }
+        finalizeResult.showSummary();
       }
     } catch (err) {
       prompter.warn(`Gateway setup failed: ${err instanceof Error ? err.message : String(err)}`);
       throw err;
     }
+  } else {
+    finalizeResult.showSummary();
   }
 }
 
@@ -374,8 +381,11 @@ async function runHeadlessPath(
   // Skills
   await skillsSelectStage(prompter, state);
 
-  // Finalize
-  await finalizeStage(prompter, state, configService);
+  // Finalize writes configs/assets/skills, but defer the success summary until
+  // after the gateway health/bootstrap gates complete.
+  const finalizeResult = await finalizeStage(prompter, state, configService, {
+    deferSummary: true,
+  });
 
   // Gateway stages
   if (!options.skipGateway) {
@@ -392,20 +402,25 @@ async function runHeadlessPath(
       if (!configResult.ready || !configResult.host || !configResult.port) {
         prompter.warn('Gateway configuration failed in headless mode — aborting wizard.');
         process.exit(1);
-      } else {
-        const bootstrapResult = await gatewayBootstrapStage(prompter, state, {
-          host: configResult.host,
-          port: configResult.port,
-        });
-        if (!bootstrapResult.completed) {
-          prompter.warn('Admin bootstrap failed — aborting wizard.');
-          process.exit(1);
-        }
+        return;
       }
+
+      const bootstrapResult = await gatewayBootstrapStage(prompter, state, {
+        host: configResult.host,
+        port: configResult.port,
+      });
+      if (!bootstrapResult.completed) {
+        prompter.warn('Admin bootstrap failed — aborting wizard.');
+        process.exit(1);
+        return;
+      }
+      finalizeResult.showSummary();
     } catch (err) {
       prompter.warn(`Gateway setup failed: ${err instanceof Error ? err.message : String(err)}`);
       throw err;
     }
+  } else {
+    finalizeResult.showSummary();
   }
 }
 
@@ -426,8 +441,11 @@ async function runKeepPath(
   // Skills
   await skillsSelectStage(prompter, state);
 
-  // Finalize
-  await finalizeStage(prompter, state, configService);
+  // Finalize writes configs/assets/skills, but defer the success summary until
+  // after the gateway health/bootstrap gates complete.
+  const finalizeResult = await finalizeStage(prompter, state, configService, {
+    deferSummary: true,
+  });
 
   // Gateway stages
   if (!options.skipGateway) {
@@ -447,11 +465,15 @@ async function runKeepPath(
         if (!bootstrapResult.completed) {
           prompter.warn('Admin bootstrap failed — aborting wizard.');
           process.exit(1);
+          return;
         }
+        finalizeResult.showSummary();
       }
     } catch (err) {
       prompter.warn(`Gateway setup failed: ${err instanceof Error ? err.message : String(err)}`);
       throw err;
     }
+  } else {
+    finalizeResult.showSummary();
   }
 }