build types, untested recursive_remove function in fs

CMakeLists.txt

@@ -3,6 +3,16 @@ project(cellar CXX)
 set(CMAKE_CXX_STANDARD 11)
 set(CMAKE_CXX_STANDARD_REQUIRED ON)
 
+set(CMAKE_CXX_FLAGS -pipe)
+set(CMAKE_CXX_FLAGS_DEBUG -O0 -g)
+set(CMAKE_CXX_FLAGS_RELEASE -O2)
+set(CMAKE_CXX_FLAGS_RELWITHDBGINFO ${CMAKE_CXX_FLAGS_RELEASE} -g)
+
+if(NOT CMAKE_BUILD_TYPE)
+        message(STATUS "Assuming this is a release build. -DCMAKE_BUILD_TYPE=Debug otherwise.")
+        set(CMAKE_BUILD_TYPE Release FORCE)
+endif(NOT CMAKE_BUILD_TYPE)
+
 # local cmake modules
 set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} ${CMAKE_SOURCE_DIR}/cmake/Modules)
 

cogrc

@@ -1,3 +1,3 @@
 [version]
 release=no
-release_version=00
+release_version=0.1

include/fs.hpp

@@ -11,6 +11,7 @@ namespace cellar {
 	namespace fs {
 		extern vector<string> listdir(string path);
         extern bool recursive_copy(string, string);
+        extern bool recursive_remove(string);
 	}
 }
 

src/fs.cpp

@@ -46,3 +46,20 @@ bool cellar::fs::recursive_copy(string src, string dst) {
 
     return true;
 }
+
+bool cellar::fs::recursive_remove(string target) {
+    if (!filesystem::exists(target)) { return false; }
+
+    for (string itemrel : cellar::fs::listdir(target)) {
+        string itemabs = target + "/" + itemrel;
+
+        auto itemstat = filesystem::symlink_status(itemabs);
+
+        if (filesystem::is_directory(itemstat)) { recursive_remove(itemabs); }
+        else { filesystem::remove(itemabs); }
+    }
+
+    filesystem::remove(target);
+
+    return true;
+}