print command

install.sh

@@ -14,8 +14,8 @@ mv cppipe ${PREFIX}/bin
 
 # Install headers
 mkdir -p ${PREFIX}/include/cppipe
-cp basicTypes.h commands.hpp commands.inl childProcess.hpp childProcess.inl ${PREFIX}/include/cppipe
 chmod 755 ${PREFIX}/include/cppipe
+cp basicTypes.h commands.hpp commands.inl childProcess.hpp childProcess.inl ${PREFIX}/include/cppipe
 chmod 644 ${PREFIX}/include/cppipe/*
 
 # Clear old cache

src/commands.hpp

@@ -161,4 +161,7 @@ PendingCmd operator&(const PendingCmd&, const Cmd&);
 */
 std::string $(const PendingCmd&);
 
+/* Operator<< for printing */
+std::ostream& operator<<(std::ostream&, const Cmd&);
+
 #include "commands.inl"

src/commands.inl

@@ -283,3 +283,10 @@ inline PendingCmd operator&(const PendingCmd& cleft, const Cmd& right)
 	const_cast<PendingCmd&>(cleft).detach();
 	return PendingCmd(right);
 }
+
+inline std::ostream& operator<<(std::ostream& s, const Cmd& c)
+{
+	for(size_t i = 0; i < c.argv.size() - 1; ++i)
+		s << '"' << c.argv[i] << '"' << ' ';
+	return s << std::endl;
+}

todo.txt

@@ -5,6 +5,8 @@ cppipe compile options from tft
 respect CXXFLAGS LDFLAGS
 
 ?
+run(cmd)
+string args
 args before src file go to compiler
 use exceptions (open_or_die)
 precompiled header cppipe.h