Add support for Ubuntu 26.04

Author: joshgaber

.docker/Dockerfile-ubuntu_26.04

@@ -0,0 +1,8 @@
+FROM ubuntu:26.04
+
+ENV DEBIAN_FRONTEND noninteractive
+
+RUN apt-get update
+RUN apt-get install -y ruby libjpeg8 libxrender1 libfontconfig1
+
+CMD /root/wkhtmltopdf_binary_gem/bin/wkhtmltopdf --version

bin/wkhtmltopdf

@@ -44,6 +44,7 @@ suffix = case RbConfig::CONFIG['host_os']
 
            os = 'ubuntu_22.04' if os.start_with?('ubuntu_22.') ||
                                   os.start_with?('ubuntu_24.') ||
+                                  os.start_with?('ubuntu_26.') ||
                                   os.start_with?('tuxedo_22.') ||
                                   os.start_with?('neon_24.') ||
                                   os.start_with?('neon_22.') ||

docker-compose.yml

@@ -29,6 +29,20 @@ services:
     volumes:
       - .:/root/wkhtmltopdf_binary_gem
 
+  ubuntu_24.04:
+    build:
+      context: .
+      dockerfile: .docker/Dockerfile-ubuntu_24.04
+    volumes:
+      - .:/root/wkhtmltopdf_binary_gem
+
+  ubuntu_26.04:
+    build:
+      context: .
+      dockerfile: .docker/Dockerfile-ubuntu_26.04
+    volumes:
+      - .:/root/wkhtmltopdf_binary_gem
+
   debian_9:
     build:
       context: .

test/test_with_docker.rb

@@ -65,6 +65,10 @@ def test_with_ubuntu_24
     test_on_x86_and_arm with: 'ubuntu_24.04'
   end
 
+  def test_with_ubuntu_26
+    test_on_x86_and_arm with: 'ubuntu_26.04'
+  end
+
   def test_with_archlinux
     test_on_x86 with: 'archlinux'
   end