grepping odt files

odtgrep.sh

#!/bin/bash

# Usage:
# odtgrep.sh IamSearchingThis *.odt
# find -name '*.odt' -exec odtgrep.sh IamSearchingThis "{}" \;
# or
# odtgrep.sh -C 5 IamSearchingThis *.odt
# find -name '*.odt' -exec odtgrep.sh -C 5 IamSearchingThis "{}" \;

 

# odtgrep original inspiration:
# https://ubuntuforums.org/showthread.php?t=899179&page=2&s=7fcc7620d05f9e432067ab40d71e40d4
# related tweet
# tweet: https://twitter.com/GWierzowiecki/status/1061547654889566208

# coloring from : https://stackoverflow.com/a/20910449/544721
norm="$(printf '\033[0m')" #returns to "normal"
bold="$(printf '\033[0;1m')" #set bold
red="$(printf '\033[0;31m')" #set red
boldred="$(printf '\033[0;1;31m')" #set bold, and set red.

function odtgrep(){
    grep='grep --color=always'
    if [ "$1" == '-C' ]; then
      grep="${grep} -C $2"
      shift 2
    fi
    term="$1"
    shift 1
    for file in "$@"; do
        unzip -p "$file" content.xml | tidy -q -xml 2> /dev/null | $grep "$term";
        if [ $? -eq 0 ]; then
            echo "${bold}${file}${norm}";
        fi;
    done 
}

odtgrep "$@"