refactor(cli): route success/status output to stderr

auth.ts

@@ -448,7 +448,7 @@ export const tokenStorage = {
     } catch {
       if (!cannotInteractWithKeychain) {
         cannotInteractWithKeychain = true;
-        console.log(KEYCHAIN_WARNING);
+        console.error(KEYCHAIN_WARNING);
       }
     }
   },

deploy/create/mod.ts

@@ -297,8 +297,8 @@ export const createCommand = new Command<GlobalContext>()
       const region = required(options.region, "region");
 
       if (!options.json) {
-        console.log("Using the following build configuration:");
-        console.log(renderBuildConfig(buildConfig satisfies BuildConfig));
+        console.error("Using the following build configuration:");
+        console.error(renderBuildConfig(buildConfig satisfies BuildConfig));
       }
 
       data = {
@@ -417,7 +417,7 @@ export async function createApp(
 
   const appUrl = `${context.endpoint}/${data.org}/${data.app}`;
   if (!context.json) {
-    console.log(`${green("✔")} Created app, view it at ${appUrl}`);
+    console.error(`${green("✔")} Created app, view it at ${appUrl}`);
   }
 
   // Local-source apps deploy via publish(), which emits its own JSON envelope
@@ -451,15 +451,15 @@ export async function createApp(
       source: "github",
     });
   } else {
-    console.log(
+    console.error(
       `You can view the revision here:\n  ${context.endpoint}/${data.org}/${data.app}/builds/${revisionId}\n`,
     );
   }
 
   if (wait) {
     await waitForRevision(context, data.org, data.app, revisionId);
   } else if (!context.json) {
-    console.log(
+    console.error(
       "To see the deployment, go to the revision page and wait for the build to complete.",
     );
   }

deploy/deployments.ts

@@ -76,7 +76,7 @@ const deploymentsListCommand = new Command<GlobalContext>()
     }
 
     if (res.items.length === 0) {
-      console.log("No deployments for this application.");
+      console.error("No deployments for this application.");
       return;
     }
 
@@ -93,7 +93,9 @@ const deploymentsListCommand = new Command<GlobalContext>()
     );
 
     if (res.nextCursor) {
-      console.log(`\nMore results available; pass --cursor ${res.nextCursor}`);
+      console.error(
+        `\nMore results available; pass --cursor ${res.nextCursor}`,
+      );
     }
   }));
 

deploy/mod.ts

@@ -236,7 +236,7 @@ const logoutCommand = new Command()
   .description("Revoke the Deno Deploy token if one is present")
   .action(() => {
     tokenStorage.remove();
-    console.log(`${green("✔")} Successfully logged out`);
+    console.error(`${green("✔")} Successfully logged out`);
   });
 
 interface WhoamiOrg {
@@ -296,7 +296,7 @@ const whoamiCommand = new Command<GlobalContext>()
         ? `@${me.user.githubLogin}`
         : me.user.email ?? me.user.name ?? me.user.id)
       : `org-scoped token (${me.tokenType})`;
-    console.log(
+    console.error(
       `${
         green("✔")
       } Authenticated as ${who}. ${orgs.length} reachable organization${

deploy/orgs.ts

@@ -30,7 +30,7 @@ const orgsListCommand = new Command<GlobalContext>()
     }
 
     if (orgs.length === 0) {
-      console.log("No organizations accessible with this token.");
+      console.error("No organizations accessible with this token.");
       return;
     }
 

tests/create.test.ts

@@ -9,7 +9,11 @@ if (!Deno.env.get("DENO_DEPLOY_TOKEN")) {
 const deploy = async (...args: string[]) => {
   const escaped = args.map((a) => $.escapeArg(a)).join(" ");
   console.log(`deno deploy ${escaped}`);
-  return (await $.raw`deno deploy ${escaped}`.text()).trim();
+  // Status output (e.g. the build-config echo) goes to stderr per the CLI's
+  // stdout-discipline convention, so inspect the combined streams here.
+  const result = await $.raw`deno deploy ${escaped}`
+    .stderr("piped").stdout("piped");
+  return (result.stdout + result.stderr).trim();
 };
 
 const deployFail = async (...args: string[]) => {