75 lines
2.9 KiB
Plaintext
75 lines
2.9 KiB
Plaintext
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#!/usr/bin/env zsh
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Help()
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{
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echo "fif -g \"string\" -f \"regex pattern\" [-d \"path\"] "
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echo " Options: "
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echo " -g string [REQUIRED] search string for grep"
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echo " -f regex [REQUIRED] filemask for search "
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echo " [-d directory] path to search [defaults to . ] "
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echo " -v prints matching lines in files. "
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echo " (default is file list only) "
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echo " -h display this help "
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echo " "
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echo "EXAMPLES: "
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echo " fif -g \"hello\" -f \"(?i)^.*\.bas+$\" "
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echo " searches all files maching the mask '*.bas' in the "
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echo " current working directory for the string 'hello'. "
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echo " "
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echo " fif -g \"len\" -f \"(?i)^.*\.py+$\" -d /home/gmgauthier/Projects/code/python -v"
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echo " searches all files maching the mask '*.py' in the "
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echo " 'src/package' directory, for the string '.alen' "
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echo " and prints the matched lines to the console "
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echo " "
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echo "NOTES: "
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echo " - something similar can be done with a single grep. "
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echo " eg: 'grep -rnw ~/Projects/code/python/passwdtools -e '.*\.length.*'"
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echo " However, the raw grep doesn't give you the "
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echo " ability to choose which files to scan. "
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echo ""
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echo " - grep takes a simple search string "
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echo " - the filemask can be either ERE or PCRE regex "
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echo " - all searches are recursive "
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exit 0
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}
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while getopts g:f:d:hv flag
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do
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case "${flag}" in
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g) grepstr=${OPTARG};;
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f) filemask=${OPTARG};;
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d) dir=${OPTARG};;
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v) verbose=true;;
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h) Help;;
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esac
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done
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if [[ -z $grepstr ]] then
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echo "You must supply a search string in ere regex format"
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exit 0
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fi
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if [[ -z $filemask ]] then
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echo "You must supply a filename filter for searches in pcre regex format"
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exit 0
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fi
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if [[ -z $dir ]] then
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dir="."
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fi
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# We have to validate the filelist first, otherwise grep will just
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# try to search on whatever is in the PWD
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filelist=$(fd -0 $filemask $dir|sed 's/.$//')
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if [[ -z $filelist ]] || [[ $filelist == "" ]] then
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echo "No files found matching your filemask. Search cannot be executed"
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exit 1
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else
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if [[ $verbose == true ]]; then
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grep -inwrE $grepstr $(fd -0 -H $filemask $dir|sed 's/.$//') # sed strips fd's "%"
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else
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grep -linwrE $grepstr $(fd -0 -H $filemask $dir|sed 's/.$//') # sed strips fd's "%"
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fi
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fi
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exit 0
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