#! /bin/sh
# we cant do a -e since ...

#check if there are enough arguments, if not, exit with an error

debug="";		#set to "" for no debugging, set to "echo " to debug the commands

if [ "$#" != 5 ] ; then
  echo "Incorrect number of arguments"
  exit 1;
fi

svnbin=$1
subversionedpaths=( $2 )				#arrays
subversionedpathsCommitBools=( $3 )
nonversionedpaths=( $4 )
checkouts=( $5 )

#echo svnbin: $svnbin
#echo subversionedpaths: $subversionedpaths
#echo subversionedpathsCommitBools: $subversionedpathsCommitBools
#echo nonversionedpaths: $nonversionedpaths
#echo checkouts: $checkouts



#TODO
#
# silence "is already under version control" messages
# after a "revert $x" you can silence the "skipped '$x'"
#
#TODO



i=0
for path in ${subversionedpaths[@]}
do
   if test -d $path; then														#if the dir doesnt exist, than we dont hav to do anything
      cd $path;
      
      output=$($svnbin stat 2>&1 | grep "is not a working copy");
      if [ "$output" != "" ] ; then       										#if the dir exists but is not yet an svn dir: create repos, if it doenst exits (is removed or something) than we dont do anything
          $debug ${checkouts[$i]};
      fi
      
      if [ "${subversionedpathsCommitBools[$i]}" = "true" ]; then				#Check if we need to commit this folder

          echo "Entering $path"
       															
		  allsubitems=( $(echo *) )												#TODO, maybe also add hidden files starting with a '.' , but we dont want to add .svn dirs
		  																		#TODO2 maybe do something with svn stat to speed up ?
		  subitems=();
		  for subitem in ${allsubitems[@]}										#add all, were going to exlucde explicity stated direct versioned-subdirs or explicity stated nonversioned-subdirs
	      do																	#this is only to prevent some warnings, ultimately we would like svn add to have a option 'exclude dirs'
			  subitem="$(pwd)/$subitem";
			  
			  if test -d $subitem; then											#the subitem (file or a dir) may be a dir, so we add a / to the end
			  	subitem="$subitem/";
			  fi
			  
			  exclude=0;
			  
			  for svnp in ${subversionedpaths[@]}								#check if the subitem is in the list of subverioned paths
			  do
			  	  if [ "$svnp" = "$subitem" ]; then
			  	    exclude=1;
			  	    #echo "exclude versioned $svnp"
			  	  fi
			  done
	
			  for nonvp in ${nonversionedpaths[@]}								#check if the subitem is in the list of dirs that aren't supposed to be versioned
			  do	
			  	  if [ "$nonvp" = "$subitem" ]; then
			  	    exclude=1;
			  	    #echo "exclude nonversioned $svnp"
			  	  fi
			  done
			  
			  if [ $exclude = 0 ]; then											#Exclude the subitem if nessecary
	             subitems[${#subitems[*]}]=$subitem
	          fi
	      done  
		  
		  if [ "$subitems" != "" ]; then											
			 echo "adding ${subitems[@]}"
	         $debug svn add ${subitems[@]}										#add all subitems
	      
	      	 for revpath in ${nonversionedpaths[@]}								#We need to revert sub-sub* dirs, since these havent been excluded
		     do
		       if test -d $revpath; then
		         if [ "${revpath:0:${#path}}" == "$path" ]; then
			 	   echo "Revert $revpath";
			 	   $debug svn revert $revpath;
		         fi
		       fi
		     done
		     
		     $debug svn -m "" commit;													#Finally, we commit
	      fi
	     
	   fi
      
      cd - &> /dev/null;
   fi
  let "i+=1"
done