Project

General

Profile

« Previous | Next » 

Revision 14533

Added by Aaron Marcuse-Kubitza over 10 years ago

lib/sh/archives.sh: added compress(), expand(), which handle compression of individual files

View differences:

trunk/lib/sh/archives.sh
26 26 
unzip_newer() { echo_func; set_inv force; unzip ${no_force:+-u }-o "$@"; }
27 27 
	# -o is safe because -u only extracts newer files
28 28 

  		




  
  29
  
    

  		




  
  30
  
    
### compression of individual files


  		




  
  31
  
    

  		




  
  32
  
    
compress()


  		




  
  33
  
    
{


  		




  
  34
  
    
	begin_target; : "${full_file:?}"; local zip_file="$full_file.zip"


  		




  
  35
  
    
	stdout="$zip_file" to_file compress__zip_and_test


  		




  
  36
  
    
}


  		




  
  37
  
    
compress__zip_and_test()


  		




  
  38
  
    
{


  		




  
  39
  
    
	zip -9 <"$full_file"


  		




  
  40
  
    
	unzip -t "$zip_file" # only if newly created


  		




  
  41
  
    
}


  		




  
  42
  
    

  		




  
  43
  
    
expand()


  		




  
  44
  
    
{


  		




  
  45
  
    
	begin_target; : "${full_file:?}"; local zip_file="$full_file.zip"


  		




  
  46
  
    
	stdout="$full_file" to_file unzip <"$zip_file"


  		




  
  47
  
    
}


  		




  
  48
  
    

  		




  29
  49
  
    
fi


  		












Also available in:  Unified diff