Implement Keystone environment deployments

app/Data/Operations/PlannedStep.php

@@ -0,0 +1,46 @@
+<?php
+
+namespace App\Data\Operations;
+
+class PlannedStep
+{
+    protected string $script;
+
+    public function __construct(
+        public string $name = 'Step',
+        protected array $secrets = [],
+        string|callable $script = 'echo "Incomplete Step"',
+    ) {
+        $this->script = is_callable($script) ? $script() : $script;
+    }
+
+    public function getSafeScript(): string
+    {
+        $script = $this->script;
+        foreach ($this->secrets as $key => $value) {
+            $script = str_replace("[!{$key}!]", '********', $script);
+        }
+
+        return $script;
+    }
+
+    public function getScriptTemplate(): string
+    {
+        return $this->script;
+    }
+
+    public function secrets(): array
+    {
+        return $this->secrets;
+    }
+
+    public function getScript(): string
+    {
+        $script = $this->script;
+        foreach ($this->secrets as $key => $value) {
+            $script = str_replace("[!{$key}!]", $value, $script);
+        }
+
+        return $script;
+    }
+}