add io::Device::mkdir

src/io/devices/Device.hpp

@@ -20,7 +20,8 @@ namespace io {
         virtual bool exists(std::string_view path) = 0;
         virtual bool isdir(std::string_view path) = 0;
         virtual bool isfile(std::string_view path) = 0;
-        virtual void mkdirs(std::string_view path) = 0;
+        virtual bool mkdir(std::string_view path) = 0;
+        virtual bool mkdirs(std::string_view path) = 0;
         virtual bool remove(std::string_view path) = 0;
         virtual uint64_t removeAll(std::string_view path) = 0;
         virtual std::unique_ptr<PathsGenerator> list(std::string_view path) = 0;
@@ -62,8 +63,12 @@ namespace io {
             return parent->isfile((root / path).pathPart());
         }
 
-        void mkdirs(std::string_view path) override {
-            parent->mkdirs((root / path).pathPart());
+        bool mkdir(std::string_view path) override {
+            return parent->mkdir((root / path).pathPart());
+        }
+
+        bool mkdirs(std::string_view path) override {
+            return parent->mkdirs((root / path).pathPart());
         }
 
         bool remove(std::string_view path) override {

src/io/devices/StdfsDevice.cpp

@@ -64,15 +64,28 @@ bool StdfsDevice::isfile(std::string_view path) {
     return fs::is_regular_file(resolved);
 }
 
-void StdfsDevice::mkdirs(std::string_view path) {
+bool StdfsDevice::mkdir(std::string_view path) {
     auto resolved = resolve(path);
 
     std::error_code ec;
-    fs::create_directories(resolved, ec);
+    bool created = fs::create_directory(resolved, ec);
     if (ec) {
         logger.error() << "error creating directory " << resolved << ": "
                        << ec.message();
     }
+    return created;
+}
+
+bool StdfsDevice::mkdirs(std::string_view path) {
+    auto resolved = resolve(path);
+
+    std::error_code ec;
+    bool created = fs::create_directories(resolved, ec);
+    if (ec) {
+        logger.error() << "error creating directories " << resolved << ": "
+                       << ec.message();
+    }
+    return created;
 }
 
 bool StdfsDevice::remove(std::string_view path) {

src/io/devices/StdfsDevice.hpp

@@ -12,7 +12,8 @@ namespace io {
         bool exists(std::string_view path) override;
         bool isdir(std::string_view path) override;
         bool isfile(std::string_view path) override;
-        void mkdirs(std::string_view path) override;
+        bool mkdir(std::string_view path) override;
+        bool mkdirs(std::string_view path) override;
         bool remove(std::string_view path) override;
         uint64_t removeAll(std::string_view path) override;
         std::unique_ptr<PathsGenerator> list(std::string_view path) override;