1 files changed, 83 insertions, 0 deletions
diff --git a/vendor/mtdowling/jmespath.php/src/CompilerRuntime.php b/vendor/mtdowling/jmespath.php/src/CompilerRuntime.php
new file mode 100644
index 0000000..c26b09c
--- /dev/null
+++ b/vendor/mtdowling/jmespath.php/src/CompilerRuntime.php
@@ -0,0 +1,83 @@
+<?php
+namespace JmesPath;
+
+/**
+ * Compiles JMESPath expressions to PHP source code and executes it.
+ *
+ * JMESPath file names are stored in the cache directory using the following
+ * logic to determine the filename:
+ *
+ * 1. Start with the string "jmespath_"
+ * 2. Append the MD5 checksum of the expression.
+ * 3. Append ".php"
+ */
+class CompilerRuntime
+{
+    private $parser;
+    private $compiler;
+    private $cacheDir;
+    private $interpreter;
+
+    /**
+     * @param string|null $dir Directory used to store compiled PHP files.
+     * @param Parser|null $parser JMESPath parser to utilize
+     * @throws \RuntimeException if the cache directory cannot be created
+     */
+    public function __construct($dir = null, Parser $parser = null)
+    {
+        $this->parser = $parser ?: new Parser();
+        $this->compiler = new TreeCompiler();
+        $dir = $dir ?: sys_get_temp_dir();
+
+        if (!is_dir($dir) && !mkdir($dir, 0755, true)) {
+            throw new \RuntimeException("Unable to create cache directory: $dir");
+        }
+
+        $this->cacheDir = realpath($dir);
+        $this->interpreter = new TreeInterpreter();
+    }
+
+    /**
+     * Returns data from the provided input that matches a given JMESPath
+     * expression.
+     *
+     * @param string $expression JMESPath expression to evaluate
+     * @param mixed  $data       Data to search. This data should be data that
+     *                           is similar to data returned from json_decode
+     *                           using associative arrays rather than objects.
+     *
+     * @return mixed Returns the matching data or null
+     * @throws \RuntimeException
+     */
+    public function __invoke($expression, $data)
+    {
+        $functionName = 'jmespath_' . md5($expression);
+
+        if (!function_exists($functionName)) {
+            $filename = "{$this->cacheDir}/{$functionName}.php";
+            if (!file_exists($filename)) {
+                $this->compile($filename, $expression, $functionName);
+            }
+            require $filename;
+        }
+
+        return $functionName($this->interpreter, $data);
+    }
+
+    private function compile($filename, $expression, $functionName)
+    {
+        $code = $this->compiler->visit(
+            $this->parser->parse($expression),
+            $functionName,
+            $expression
+        );
+
+        if (!file_put_contents($filename, $code)) {
+            throw new \RuntimeException(sprintf(
+                'Unable to write the compiled PHP code to: %s (%s)',
+                $filename,
+                var_export(error_get_last(), true)
+            ));
+        }
+    }
+}