From 215c2958a9fbde80c716ef59d7aa6644fd193313 Mon Sep 17 00:00:00 2001
From: "copilot-swe-agent[bot]" <198982749+Copilot@users.noreply.github.com>
Date: Wed, 4 Mar 2026 03:25:19 +0000
Subject: [PATCH 1/2] Initial plan


From 38a5552698c9d0d6287933f9e84b44be63bbe716 Mon Sep 17 00:00:00 2001
From: "copilot-swe-agent[bot]" <198982749+Copilot@users.noreply.github.com>
Date: Wed, 4 Mar 2026 03:34:15 +0000
Subject: [PATCH 2/2] fix: add standardized error codes (USE-001) and staged
 mode emoji (USE-003)

Co-authored-by: pelikhan <4175913+pelikhan@users.noreply.github.com>
---
 actions/setup/js/generate_aw_info.cjs             | 6 ++++++
 actions/setup/js/run_operation_update_upgrade.cjs | 7 ++++---
 2 files changed, 10 insertions(+), 3 deletions(-)

diff --git a/actions/setup/js/generate_aw_info.cjs b/actions/setup/js/generate_aw_info.cjs
index 4974f5da22e..e561c92a393 100644
--- a/actions/setup/js/generate_aw_info.cjs
+++ b/actions/setup/js/generate_aw_info.cjs
@@ -4,6 +4,7 @@
 const fs = require("fs");
 const { TMP_GH_AW_PATH } = require("./constants.cjs");
 const { generateWorkflowOverview } = require("./generate_workflow_overview.cjs");
+const { logStagedPreviewInfo } = require("./staged_preview.cjs");
 const { validateContextVariables } = require("./validate_context_variables.cjs");
 const validateLockdownRequirements = require("./validate_lockdown_requirements.cjs");
 
@@ -84,6 +85,11 @@ async function main(core, ctx) {
   fs.mkdirSync(TMP_GH_AW_PATH, { recursive: true });
   const tmpPath = TMP_GH_AW_PATH + "/aw_info.json";
   fs.writeFileSync(tmpPath, JSON.stringify(awInfo, null, 2));
+
+  if (awInfo.staged) {
+    logStagedPreviewInfo("Generating workflow info in staged mode — no changes applied");
+  }
+
   core.info("Generated aw_info.json at: " + tmpPath);
   core.info(JSON.stringify(awInfo, null, 2));
 
diff --git a/actions/setup/js/run_operation_update_upgrade.cjs b/actions/setup/js/run_operation_update_upgrade.cjs
index bd36efa89f0..2c761c5c2d0 100644
--- a/actions/setup/js/run_operation_update_upgrade.cjs
+++ b/actions/setup/js/run_operation_update_upgrade.cjs
@@ -2,6 +2,7 @@
 /// <reference types="@actions/github-script" />
 
 const { getErrorMessage } = require("./error_helpers.cjs");
+const { ERR_CONFIG, ERR_SYSTEM } = require("./error_codes.cjs");
 
 /**
  * Format a UTC Date as YYYY-MM-DD-HH-MM-SS for use in branch names.
@@ -49,7 +50,7 @@ async function main() {
     core.info(`Running: ${fullCmd}`);
     const exitCode = await exec.exec(bin, [...prefixArgs, operation]);
     if (exitCode !== 0) {
-      throw new Error(`Command '${fullCmd}' failed with exit code ${exitCode}`);
+      throw new Error(`${ERR_SYSTEM}: Command '${fullCmd}' failed with exit code ${exitCode}`);
     }
     core.info(`✓ All agentic workflows have been ${operation}d`);
     return;
@@ -72,7 +73,7 @@ async function main() {
   core.info(`Running: ${fullCmd}`);
   const exitCode = await exec.exec(bin, [...prefixArgs, operation]);
   if (exitCode !== 0) {
-    throw new Error(`Command '${fullCmd}' failed with exit code ${exitCode}`);
+    throw new Error(`${ERR_SYSTEM}: Command '${fullCmd}' failed with exit code ${exitCode}`);
   }
 
   // Check for changed files
@@ -154,7 +155,7 @@ async function main() {
   const repo = context.repo.repo;
   const token = process.env.GH_TOKEN || process.env.GITHUB_TOKEN;
   if (!token) {
-    throw new Error("Missing GitHub token: set GH_TOKEN or GITHUB_TOKEN to push changes and create a pull request for agentic workflow update/upgrade operations.");
+    throw new Error(`${ERR_CONFIG}: Missing GitHub token: set GH_TOKEN or GITHUB_TOKEN to push changes and create a pull request for agentic workflow update/upgrade operations.`);
   }
   const githubServerUrl = process.env.GITHUB_SERVER_URL || "https://github.com";
   let githubHost;