Expresso Livre Comunidade

#!/bin/bash

fphp=$(echo "$0" | sed 's#\.sh$#.php#');

fout=$(echo "$0" | sed 's#\.sh$#.out#');

flist=()

while (( "$#" )); do case "$1" in

	-x|--debug) debug=1;                                                    shift 1;;

	--no-save)  nosave=1;                                                   shift 1;;

	-o|--out)   fout=("$2");                                                shift 2;;

	-f|--file)  flist+=("$2");                                              shift 2;;

	--)                                                              shift 1; break;;

	-*|--*=)    echo "Error: Unsupported flag $1" >&2;                       exit 1;;

	*) flist+=("$1");                                                       shift 1;;

esac; done

if [[ "${#flist[@]}" -eq 0 ]]; then

	echo -n 'Searching files... ';

	while IFS= read -r -d $'\0' line; do flist+=("${line}"); done < <(find -type f -iname '*.php' -print0)

	echo -e "${R}${#flist[@]}${N} found. done."

fi

#if [[ ! -z "${debug}" ]]; then set -x; fi

rgrep -Hna -A 10 -Z --no-group-separator 'preg_[a-zA-Z0-9_]* *(' "${flist[@]}" |

	sed 's#\r##;s#\$preg_#$var#g;s#preg_quote#funct#g;s#^[^\x00]*\x0[0-9]\+\-#®#1' |

	sed ':a;N;$!ba;s#\n®#\x11#g;s#\x0#:#g' |

	grep -a 'preg_[a-zA-Z0-9_]* *(' |

	php -f "${fphp}" "${fout}" "${debug}"

# Comando para remover expressões vazias

# for n in $(php -f "${fout}" 2>&1 | grep 'Empty regular expression in' | grep -o '[0-9]\+$'); do sed -i "$n {s#^#//#}" "${fout}"; done