From 0adbe5e0d16988c21ed17616b5cab3b38b516700 Mon Sep 17 00:00:00 2001
From: Nicholas O'Connor <nrfoconnor@gmail.com>
Date: Mon, 27 Mar 2017 21:03:35 -0700
Subject: [PATCH] build types, untested recursive_remove function in fs

---
 CMakeLists.txt | 10 ++++++++++
 cogrc          |  2 +-
 include/fs.hpp |  1 +
 src/fs.cpp     | 17 +++++++++++++++++
 4 files changed, 29 insertions(+), 1 deletion(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 7c47ed2..e0514e7 100644
--- a/CMakeLists.txt
+++ b/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)
 
diff --git a/cogrc b/cogrc
index 3f3aeda..4e5d210 100644
--- a/cogrc
+++ b/cogrc
@@ -1,3 +1,3 @@
 [version]
 release=no
-release_version=00
+release_version=0.1
diff --git a/include/fs.hpp b/include/fs.hpp
index 097312b..071ddb9 100644
--- a/include/fs.hpp
+++ b/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);
 	}
 }
 
diff --git a/src/fs.cpp b/src/fs.cpp
index 9004938..073dfec 100644
--- a/src/fs.cpp
+++ b/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;
+}