Initial commit: Dokku Docker Compose plugin with test infrastructure

tests/setup-dokku.sh

@@ -0,0 +1,44 @@
+#!/bin/bash
+set -e
+
+# Install dependencies
+apt-get update
+apt-get install -y ssh-client netcat
+
+# Wait for Dokku to be ready
+echo "Waiting for Dokku to be ready..."
+until nc -z localhost 2222; do
+  sleep 1
+done
+
+# Generate SSH key if it doesn't exist
+if [ ! -f ~/.ssh/id_rsa ]; then
+  mkdir -p ~/.ssh
+  ssh-keygen -t rsa -b 4096 -f ~/.ssh/id_rsa -N ""
+  cat ~/.ssh/id_rsa.pub >> ~/.ssh/authorized_keys
+  chmod 600 ~/.ssh/*
+fi
+
+# Configure SSH
+eval "$(ssh-agent -s)"
+ssh-keyscan -p 2222 -t rsa localhost >> ~/.ssh/known_hosts
+
+# Create SSH config
+cat > ~/.ssh/config << 'EOL'
+Host dokku-test
+  HostName localhost
+  Port 2222
+  User root
+  StrictHostKeyChecking no
+  UserKnownHostsFile /dev/null
+  IdentityFile ~/.ssh/id_rsa
+EOL
+
+# Install required plugins
+echo "Installing Dokku plugins..."
+ssh -T dokku-test "\
+  dokku plugin:install https://github.com/dokku/dokku-postgres.git postgres && \
+  dokku plugin:install https://github.com/dokku/dokku-redis.git redis && \
+  dokku plugin:install https://github.com/dokku/dokku-mysql.git mysql"
+
+echo "Dokku test environment is ready!"