source/makesymlink.cpp

   1 #include <unistd.h>
   2 #include <msp/fs/utils.h>
   3 #include <msp/io/print.h>
   4 #include "builder.h"
   5 #include "package.h"
   6 #include "makesymlink.h"
   7 #include "symlink.h"
   8
   9 using namespace Msp;
  10
  11 MakeSymlink::MakeSymlink(Builder &b, const Symlink &sl):
  12         Action(b)
  13 {
  14         FS::Path relpath = FS::relative(sl.get_target().get_path(), FS::dirname(sl.get_path()));
  15
  16         announce(sl.get_package()->get_name(), "LN", sl.get_path().str());
  17         if(builder.get_verbose()>=2)
  18                 IO::print("%s -> %s\n", sl.get_name(), relpath.str());
  19
  20         if(!builder.get_dry_run())
  21                 symlink(relpath.str().c_str(), sl.get_path().str().c_str());
  22 }
  23
  24 int MakeSymlink::check()
  25 {
  26         signal_done.emit();
  27         return 0;
  28 }