tero@627: ### FS utils
tero@627: 
tero@627: function _list {
tero@627:     local glob="$1"
tero@627:     local test="$2"
tero@627:     local prefix="$3"
tero@627: 
tero@627:     for file in $glob; do
tero@627:         [ $test "$file" ] || continue
tero@627:         [ -n "$prefix" ] && file="${file#$prefix}"
tero@627: 
tero@627:         echo -n "$file "
tero@627:     done
tero@627: }
tero@627: 
tero@628: ## List names of all things in dir
tero@627: function list {
tero@627:     _list "$1/*" '-e' ${2:-$1/}
tero@627: }
tero@627: 
tero@627: ## List names of files in dir:
tero@627: #
tero@627: #   list_files $dir
tero@627: #
tero@627: function list_files {
tero@627:     _list "$1/*" '-f' ${2:-$1/}
tero@627: }
tero@627: 
tero@627: ## List names of dirs in dir:
tero@627: function list_dirs {
tero@627:     _list "$1/*" '-d' ${2:-$1/}
tero@627: }
tero@627: 
tero@684: ## Expand a file or directory path to any files/directorys within that tree
tero@628: function list_tree {
tero@684:     _list "$1 $1/**" '-e' ''
tero@627: }