From 9aaee6af1441a0037cdcc7e8d218eb393e9adc1d Mon Sep 17 00:00:00 2001
From: Nicholas O'Connor <nrfoconnor@gmail.com>
Date: Sun, 12 Mar 2017 17:13:07 -0700
Subject: [PATCH] boost fs

---
 Makefile.am     |  2 ++
 bootstrap       |  2 ++
 configure.ac    |  6 ++++++
 src/Makefile.am |  2 ++
 src/cellar.cpp  | 28 ++++++++++++++++++++++++++--
 5 files changed, 38 insertions(+), 2 deletions(-)
 create mode 100644 bootstrap

diff --git a/Makefile.am b/Makefile.am
index af437a6..282d9b3 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -1 +1,3 @@
+ACLOCAL_AMFLAGS = -I m4
+EXTRA_DIST = bootstrap
 SUBDIRS = src
diff --git a/bootstrap b/bootstrap
new file mode 100644
index 0000000..c014288
--- /dev/null
+++ b/bootstrap
@@ -0,0 +1,2 @@
+[ -d m4 ] || mkdir m4
+aclocal -I m4 --install
diff --git a/configure.ac b/configure.ac
index 18b397d..02b226a 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1,9 +1,15 @@
 AC_INIT([cellar], [0])
 AM_INIT_AUTOMAKE([-Wall -Werror foreign subdir-objects])
 
+AC_CONFIG_MACRO_DIR([m4])
+
 AC_PROG_CXX
 AX_CXX_COMPILE_STDCXX_11
 
+AX_BOOST_BASE([1.63], , [AC_MSG_ERROR([boost 1.63 required])])
+AX_BOOST_SYSTEM
+AX_BOOST_FILESYSTEM
+
 AC_CONFIG_HEADERS([config.h])
 AC_CONFIG_FILES([
     Makefile
diff --git a/src/Makefile.am b/src/Makefile.am
index d6adec4..157de51 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -1,2 +1,4 @@
 bin_PROGRAMS = cellar
+cellar_CPPFLAGS = $(BOOST_CPPFLAGS)
+cellar_LDFLAGS = $(BOOST_LDFLAGS) $(BOOST_SYSTEM_LIB) $(BOOST_FILESYSTEM_LIB)
 cellar_SOURCES = cellar.cpp
diff --git a/src/cellar.cpp b/src/cellar.cpp
index a5bc3db..07025a7 100644
--- a/src/cellar.cpp
+++ b/src/cellar.cpp
@@ -1,4 +1,28 @@
+#include <iostream>
+#include <string>
+
+#include <boost/filesystem/operations.hpp>
+#include <boost/filesystem/path.hpp>
+
+namespace fs = boost::filesystem;
+
 int main(int argc, char* argv[]) {
-        // stub
-        return 0;
+    fs::path cwd(fs::current_path());
+	cwd = fs::system_complete(".");
+    fs::directory_iterator iter_end;
+
+    for (fs::directory_iterator iter_cwd(cwd); iter_cwd != iter_end; ++iter_cwd) {
+        try {
+            std::string item = iter_cwd->path().filename().native();
+
+            std::cout << item;
+            std::cout << " ";
+        }
+        catch (const std::exception& exc) {
+            std::cout << "fuck" << std::endl;
+            return 1;
+        }
+    }
+    std::cout << std::endl;
+    return 0;
 }