From b67f40bdf7448718bd401e8f9217ad60375b2f47 Mon Sep 17 00:00:00 2001
From: Donal McBreen <donal@basecamp.com>
Date: Thu, 2 May 2024 12:38:20 +0100
Subject: [PATCH] Warn on missing builder

We are going to try to create a builder if one is missing, so let's warn
rather than report it as an error.
---
 lib/kamal/cli/build.rb | 2 +-
 test/cli/build_test.rb | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/lib/kamal/cli/build.rb b/lib/kamal/cli/build.rb
index 8eae4dd7..a43cee2e 100644
--- a/lib/kamal/cli/build.rb
+++ b/lib/kamal/cli/build.rb
@@ -30,7 +30,7 @@ class Kamal::Cli::Build < Kamal::Cli::Base
           end
         rescue SSHKit::Command::Failed => e
           if e.message =~ /(no builder)|(no such file or directory)/
-            error "Missing compatible builder, so creating a new one first"
+            warn "Missing compatible builder, so creating a new one first"
 
             if cli.create
               KAMAL.with_verbosity(:debug) { execute *KAMAL.builder.push }
diff --git a/test/cli/build_test.rb b/test/cli/build_test.rb
index 5c3e3680..ca11dc1a 100644
--- a/test/cli/build_test.rb
+++ b/test/cli/build_test.rb
@@ -34,7 +34,7 @@ class CliBuildTest < CliTestCase
       .returns(true)
 
     run_command("push").tap do |output|
-      assert_match /Missing compatible builder, so creating a new one first/, output
+      assert_match /WARN Missing compatible builder, so creating a new one first/, output
     end
   end