Project

General

Profile

« Previous | Next » 

Revision 9799

Added by Aaron Marcuse-Kubitza over 11 years ago

lib/sh/util.sh: added foreach_arg()

View differences:

util.sh
120 120 
# removes keyword-param-only vars from the environment
121 121 
{ unexport "$@"; }
122 122 

  		




  
  123
  
    
# usage: cmd=... foreach_arg


  		




  
  124
  
    
function foreach_arg()


  		




  
  125
  
    
{


  		




  
  126
  
    
	echo_func; kw_params cmd; : "${cmd:?}"; local a


  		




  
  127
  
    
	for a in "$@"; do a="$(echo_run "$cmd" "$a")" || return; args+=("$a"); done


  		




  
  128
  
    
	echo_vars args


  		




  
  129
  
    
}


  		




  
  130
  
    
alias foreach_arg='"foreach_arg" "$@"; set -- "${args[@]}"; unset args'


  		




  
  131
  
    

  		




  123
  132
  
    
alias self='command "$FUNCNAME"' # usage: wrapper() { self ...; }


  		




  124
  133
  
    
alias self_sys='command -p "$FUNCNAME"' # usage: wrapper() { self_sys ...; }


  		




  125
  134
  
    

  		












Also available in:  Unified diff