3 files changed, 139 insertions, 0 deletions
diff --git a/vendor/scssphp/scssphp/src/Logger/LoggerInterface.php b/vendor/scssphp/scssphp/src/Logger/LoggerInterface.php
new file mode 100644
index 000000000..7c0a2f76e
--- /dev/null
+++ b/vendor/scssphp/scssphp/src/Logger/LoggerInterface.php
@@ -0,0 +1,48 @@
+<?php
+
+/**
+ * SCSSPHP
+ *
+ * @copyright 2012-2020 Leaf Corcoran
+ *
+ * @license http://opensource.org/licenses/MIT MIT
+ *
+ * @link http://scssphp.github.io/scssphp
+ */
+
+namespace ScssPhp\ScssPhp\Logger;
+
+/**
+ * Interface implemented by loggers for warnings and debug messages.
+ *
+ * The official Sass implementation recommends that loggers report the
+ * messages immediately rather than waiting for the end of the
+ * compilation, to provide a better debugging experience when the
+ * compilation does not end (error or infinite loop after the warning
+ * for instance).
+ */
+interface LoggerInterface
+{
+    /**
+     * Emits a warning with the given message.
+     *
+     * If $deprecation is true, it indicates that this is a deprecation
+     * warning. Implementations should surface all this information to
+     * the end user.
+     *
+     * @param string $message
+     * @param bool  $deprecation
+     *
+     * @return void
+     */
+    public function warn($message, $deprecation = false);
+
+    /**
+     * Emits a debugging message.
+     *
+     * @param string $message
+     *
+     * @return void
+     */
+    public function debug($message);
+}
diff --git a/vendor/scssphp/scssphp/src/Logger/QuietLogger.php b/vendor/scssphp/scssphp/src/Logger/QuietLogger.php
new file mode 100644
index 000000000..ad7c07537
--- /dev/null
+++ b/vendor/scssphp/scssphp/src/Logger/QuietLogger.php
@@ -0,0 +1,29 @@
+<?php
+
+/**
+ * SCSSPHP
+ *
+ * @copyright 2012-2020 Leaf Corcoran
+ *
+ * @license http://opensource.org/licenses/MIT MIT
+ *
+ * @link http://scssphp.github.io/scssphp
+ */
+
+namespace ScssPhp\ScssPhp\Logger;
+
+/**
+ * A logger that silently ignores all messages.
+ *
+ * @final
+ */
+class QuietLogger implements LoggerInterface
+{
+    public function warn($message, $deprecation = false)
+    {
+    }
+
+    public function debug($message)
+    {
+    }
+}
diff --git a/vendor/scssphp/scssphp/src/Logger/StreamLogger.php b/vendor/scssphp/scssphp/src/Logger/StreamLogger.php
new file mode 100644
index 000000000..7db7cc189
--- /dev/null
+++ b/vendor/scssphp/scssphp/src/Logger/StreamLogger.php
@@ -0,0 +1,62 @@
+<?php
+
+/**
+ * SCSSPHP
+ *
+ * @copyright 2012-2020 Leaf Corcoran
+ *
+ * @license http://opensource.org/licenses/MIT MIT
+ *
+ * @link http://scssphp.github.io/scssphp
+ */
+
+namespace ScssPhp\ScssPhp\Logger;
+
+/**
+ * A logger that prints to a PHP stream (for instance stderr)
+ *
+ * @final
+ */
+class StreamLogger implements LoggerInterface
+{
+    private $stream;
+    private $closeOnDestruct;
+
+    /**
+     * @param resource $stream          A stream resource
+     * @param bool     $closeOnDestruct If true, takes ownership of the stream and close it on destruct to avoid leaks.
+     */
+    public function __construct($stream, $closeOnDestruct = false)
+    {
+        $this->stream = $stream;
+        $this->closeOnDestruct = $closeOnDestruct;
+    }
+
+    /**
+     * @internal
+     */
+    public function __destruct()
+    {
+        if ($this->closeOnDestruct) {
+            fclose($this->stream);
+        }
+    }
+
+    /**
+     * @inheritDoc
+     */
+    public function warn($message, $deprecation = false)
+    {
+        $prefix = ($deprecation ? 'DEPRECATION ' : '') . 'WARNING: ';
+
+        fwrite($this->stream, $prefix . $message . "\n\n");
+    }
+
+    /**
+     * @inheritDoc
+     */
+    public function debug($message)
+    {
+        fwrite($this->stream, $message . "\n");
+    }
+}