Use json2hcl binary

Author: DivineOmega

src/HCLParser.php

@@ -11,43 +11,17 @@ public function __construct($hcl)
         $this->hcl = $hcl;
     }
 
-    public function parse()
+    private function getJSONString()
     {
-        $working = $this->hcl;
-
-        // Remove single line comments
-        $working = preg_replace('/#.*/', '', $working);
-
-        // Replace = with :
-        $working = str_replace('=', ':', $working);
-
-        // Surround with { }
-        $working = '{'.$working.'}';
-
-        // Surround keys with " "
-        preg_match_all('/(?:\s*)(\w+)\s+:/', $working, $matches, PREG_OFFSET_CAPTURE);
-
-        for ($i=count($matches[1])-1; $i >= 0; $i--) { 
-            $match = $matches[1][$i];
-            $matchText = $match[0];
-            $startPos = $match[1];
-            $working = substr_replace($working, '"'.$matchText.'"', $startPos, strlen($matchText));
-        }
+        $command = __DIR__.'/../bin/json2hcl_v0.0.6_linux_amd64 --reverse <<\'EOF\''.PHP_EOL.$this->hcl.PHP_EOL.'EOF';
 
-        // Add : between " and {
-        $working = preg_replace('/"\s*{/', '": {', $working);
+        exec($command, $lines);
 
-        // Add , between "} and "
-        $working = preg_replace('/"\s*}\s*"/', '\"}, '.PHP_EOL.PHP_EOL.'"', $working);
-
-        // Add , between " and "
-        $working = preg_replace('/"\s*"/', '",'.PHP_EOL.'"', $working);
-
-        // Removing trailing comma before ]
-        $working = preg_replace('/,\s*]/', PHP_EOL.']', $working);
-
-        var_dump($working); die;
+        return implode(PHP_EOL, $lines);
+    }
 
-        return json_decode($working);
+    public function parse()
+    {
+        return json_decode($this->getJSONString());
     }
 }

src/Installer.php

@@ -9,7 +9,9 @@ public static function installBinaries()
         $binaryUrls = ['https://github.com/kvz/json2hcl/releases/download/v0.0.6/json2hcl_v0.0.6_linux_amd64'];
 
         foreach($binaryUrls as $binaryUrl) {
-            file_put_contents(__DIR__.'/../bin/'.basename($binaryUrl), file_get_contents($binaryUrl));
+            $destination = __DIR__.'/../bin/'.basename($binaryUrl);
+            file_put_contents($destination, file_get_contents($binaryUrl));
+            chmod($destination, 0755);
         }
     }
 }