source/lib/task.cpp

   1 #include <msp/fs/dir.h>
   2 #include <msp/fs/stat.h>
   3 #include <msp/fs/utils.h>
   4 #include "filetarget.h"
   5 #include "task.h"
   6
   7 using namespace std;
   8 using namespace Msp;
   9
  10 void Task::add_target(const FileTarget &t)
  11 {
  12         targets.push_back(&t);
  13 }
  14
  15 void Task::set_unlink(bool u)
  16 {
  17         unlink = u;
  18 }
  19
  20 void Task::prepare()
  21 {
  22         for(const FileTarget *t: targets)
  23         {
  24                 const FS::Path &f = t->get_path();
  25                 if(FS::exists(f))
  26                 {
  27                         // If the file exists, the directory it's in must exist too
  28                         FS::unlink(f);
  29                 }
  30                 else
  31                 {
  32                         FS::Path dir = FS::dirname(f);
  33                         if(!FS::exists(dir))
  34                                 FS::mkpath(dir, 0755);
  35                 }
  36         }
  37 }