feat: allow dotenv-vars to be configured when deploying

Author: xel1045

Envoy.blade.php

@@ -4,6 +4,8 @@
     $deploy      = new Exolnet\Envoy\ConfigDeploy(get_defined_vars());
     $environment = $deploy->getEnvironment();
     extract($environment->extractVariables());
+
+    $dotenvVars = array_filter(explode(PHP_EOL, $dotenvVars ?? ''));
 @endsetup
 
 @servers(['web' => $serverString])
@@ -49,6 +51,7 @@
         deploy:git
         deploy:link
         deploy:copy
+        deploy:dotenv
         deploy:composer
         deploy:npm
     deploy:provisioned
@@ -80,6 +83,7 @@
         deploy:git
         deploy:link
         deploy:copy
+        deploy:dotenv
         deploy:composer
         deploy:npm
     deploy:provisioned
@@ -254,6 +258,21 @@
     @endforeach
 @endtask
 
+@task('deploy:dotenv')
+    cd "{{ $releasePath }}"
+
+    @foreach($dotenvVars as $dotenvVar)
+        @php
+            [$dotenvVarName, $dotenvVarValue] = explode('=', $dotenvVar, 2);
+
+            $dotenvVarName = trim(escapeshellarg(trim($dotenvVarName)), '\'');
+            $dotenvVarValue = trim(escapeshellarg(trim($dotenvVarValue)), '\'');
+        @endphp
+
+        sed -i -E "s/^(#\\s*)?{{ $dotenvVarName }}=.*/{{ $dotenvVarName }}={{ $dotenvVarValue }}/" .env
+    @endforeach
+@endtask
+
 @task('deploy:composer')
     @foreach (array_unique([$releasePath, $assetsPath]) as $path)
         cd "{{ $path }}"