Bump version for 2.5.2

Fix the docker build

Dockerfile

@@ -1,4 +1,4 @@
-FROM ruby:3.3-alpine
+FROM ruby:3.4-alpine
 
 # Install docker/buildx-bin
 COPY --from=docker/buildx-bin /buildx /usr/libexec/docker/cli-plugins/docker-buildx
@@ -13,7 +13,7 @@ COPY Gemfile Gemfile.lock kamal.gemspec ./
 COPY lib/kamal/version.rb /kamal/lib/kamal/version.rb
 
 # Install system dependencies
-RUN apk add --no-cache build-base git docker openrc openssh-client-default \
+RUN apk add --no-cache build-base git docker openrc openssh-client-default yaml-dev \
     && rc-update add docker boot \
     && gem install bundler --version=2.4.3 \
     && bundle install

Gemfile.lock

@@ -1,7 +1,7 @@
 PATH
   remote: .
   specs:
-    kamal (2.5.0)
+    kamal (2.5.2)
       activesupport (>= 7.0)
       base64 (~> 0.2)
       bcrypt_pbkdf (~> 1.0)

lib/kamal/cli/registry.rb

@@ -3,7 +3,7 @@ class Kamal::Cli::Registry < Kamal::Cli::Base
   option :skip_local, aliases: "-L", type: :boolean, default: false, desc: "Skip local login"
   option :skip_remote, aliases: "-R", type: :boolean, default: false, desc: "Skip remote login"
   def login
-    ensure_docker_installed
+    ensure_docker_installed unless options[:skip_local]
 
     run_locally    { execute *KAMAL.registry.login } unless options[:skip_local]
     on(KAMAL.hosts) { execute *KAMAL.registry.login } unless options[:skip_remote]

lib/kamal/version.rb

@@ -1,3 +1,3 @@
 module Kamal
-  VERSION = "2.5.0"
+  VERSION = "2.5.2"
 end

test/cli/registry_test.rb

@@ -52,6 +52,18 @@ class CliRegistryTest < CliTestCase
     assert_raises(Kamal::Cli::DependencyError) { run_command("login") }
   end
 
+  test "allow remote login with no docker" do
+    stub_setup
+    SSHKit::Backend::Abstract.any_instance.stubs(:execute)
+      .with(:docker, "--version", "&&", :docker, :buildx, "version")
+      .raises(SSHKit::Command::Failed.new("command not found"))
+
+    SSHKit::Backend::Abstract.any_instance.stubs(:execute)
+      .with { |*args| args[0..1] == [ :docker, :login ] }
+
+    assert_nothing_raised { run_command("login", "--skip-local") }
+  end
+
 
   private
     def run_command(*command)