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#!/usr/bin/env bash
#!/bin/bash
#
# @author Zeus Intuivo <[email protected]>
#
#
THISSCRIPTNAME=`basename "$0"`
# bash shell script check input argument
# Bash: Detect pipe/file input in a shell script
# REF: https://gist.github.com/davejamesmiller/1966557
# How to detect whether input is from keyboard, a file, or another process.
# Useful for writing a script that can read from standard input, or prompt the
# user for input if there is none.
# Source: http://www.linuxquestions.org/questions/linux-software-2/bash-scripting-pipe-input-to-script-vs.-1-570945/
PIPED="";
COLORED="";
COUNTER=0;
# ag -i filefoo /bar/
# ag [FILE-TYPE] [OPTIONS] PATTERN [PATH]
# ack [OPTION]... PATTERN [FILES OR DIRECTORIES]
# sift [OPTIONS] PATTERN [FILE|PATH|tcp://HOST:PORT]...
# sift [OPTIONS] [-e PATTERN | -f FILE] [FILE|PATH|tcp://HOST:PORT]...
# sift [OPTIONS] --targets [FILE|PATH]...
# grep [-abcdDEFGHhIiJLlmnOopqRSsUVvwxZ] [-A num] [-B num] [-C[num]] [-e pattern] [-f file]
# [--binary-files=value] [--color[=when]] [--colour[=when]] [--context[=num]]
# [--label] [--line-buffered] [--null] [pattern] [file ...]
# In Bash you can also use test -t to check for a terminal:
if [ -t 0 ]; then
# Terminal input (keyboard) - interactive
PIPED=""
else
# File or pipe input - non-interactive
PIPED="YES"
# REF: http://stackoverflow.com/questions/2746553/bash-script-read-values-from-stdin-pipe
# read PIPED #TOOD Works on mac osx, pending to test in linux and windows
PIPED=''
# REF: https://stackoverflow.com/questions/7314044/use-bash-to-read-line-by-line-and-keep-space
# REF: http://www.unix.com/shell-programming-and-scripting/58611-resetting-ifs-variable.html
OLDIFS=$IFS # resetting IFS variable
IFS='' # to read line by line and keep space
IFS= read -r ONEPIPE # to avoid interpretation of backslashes.
PIPED="${ONEPIPE}"
[[ -n "$PIPED" ]] && COUNTER=$((COUNTER+1))
while read ONEPIPE
do
PIPED="${PIPED}
${ONEPIPE}"
COUNTER=$((COUNTER+1))
done
if [ $COUNTER -eq 0 ]; then
IFS=$OLDIFS
exit
fi
# action="${ONEPIPE/ /⃝}" # replace value inside string substitution expresion bash
# TEST: echo "COUNTER: ${COUNTER}";echo "PIDED: ${PIPED}"; exit 0;
IFS=$OLDIFS
fi
# Piped Input
# if [[ -n "$PIPED" ]]
# then
# echo "this is pipe..die "
# exit 0;
#fi
# NOT Piped Input
#if [ -z "$PIPED" ]
# then
# echo "this NOT pipe..die "
# exit 0;
#fi
#echo "PIPED:$PIPED";
#exit;
# ALTERNATIVE:
#if readlink /proc/$$/fd/0 | grep -q "^pipe:"; then
# Pipe input (echo abc | myscript)
# PIPED="YES"
#elif file $( readlink /proc/$$/fd/0 ) | grep -q "character special"; then
# Terminal input (keyboard)
# PIPED=""
#else
# File input (myscript < file.txt)
# PIPED=""
#fi
# CURRENT SCRIPT EXECUTING
THISSCRIPTNAME=`basename "$0"`
if [ -z "$1" ] && [ -z "$PIPED" ] ; then
{
echo " "
echo "Missing 1st argument "
echo " "
echo "Sample Usage: - expects one argument *required"
echo " "
echo " ${THISSCRIPTNAME} seek-this "
echo " ";
echo " "
echo "Missing 2nd argument "
echo " "
echo "Can be used: - with two arguments -optional "
echo " "
echo " ${THISSCRIPTNAME} seek_this [pt, ./pt, sift, ./sift, ag, ./ag, ack, ./ack, grep, ./grep] -v for verbose -h for help"
echo " ";
echo " assuming faster to slower searcher pt -> sift -> ag -> ack -> grep "
echo " ";
exit 1
}
fi
VERBOSE=0;
DEFAULTSEEKER="pt"
FILENAMESONLY=0
SEEKING="$1";
if [[ "$1" == "-h" ]] && [[ -z "$PIPED" ]] ; then
{
echo " "
echo " nur - 'nur' in German means only. Script used to show only parts of code for mac and linux"
echo " leveraging from other linux scrips like sift, ack, grep, ag "
echo "Usage: "
echo " "
echo " ${THISSCRIPTNAME} seek_this --nocolor -v -f [sift, pt, ack, grep, ag]"
echo " --nocolor -v verbose -f Files on "
echo " "
exit 0;
}
fi
if [[ -n "$2" ]] ; then
{
# Second Argument provided is -v and is not PIPED or PIDEd is empty
if [[ "$2" == "-v" ]] && [ -z "$PIPED" ] ; then
{
echo "Verbose on";
VERBOSE=1;
}
fi
if [[ "$2" == "sift" || "$2" == "pt" || "$2" == "ack" || "$2" == "grep" || "$2" == "ag" || "$2" == "./ag" || "$2" == "./ack" || "$2" == "./sift" ]] ; then
{
DEFAULTSEEKER="$2"
}
fi
if [[ "$2" == "--nocolor" ]] ; then
{
COLORED=""; # "" is no "YES" is yes
}
fi
}
fi
if [[ -n "$3" ]] ; then
{
if [[ "$3" == "-v" ]] && [ -z "$PIPED" ] ; then
{
echo "Verbose on";
VERBOSE=1;
}
fi
if [[ "$3" == "-f" ]] && [ -z "$PIPED" ] ; then
{
echo "Files on";
VERBOSE=1;
}
fi
}
fi
if [[ -n "$4" ]] ; then
{
if [[ "$4" == "-v" ]] && [ -z "$PIPED" ] ; then
{
echo "Verbose on";
VERBOSE=1;
}
fi
if [[ "$4" == "-f" ]] && [ -z "$PIPED" ] ; then
{
if [ $VERBOSE -eq 1 ] ; then
{
echo "Files on";
}
fi
FILENAMESONLY=1;
}
fi
}
fi
# TEST COLORED AND PIPED
# echo "$SEEKING"
# # NOT Colored
# if [[ -n "$COLORED" ]] ; then
# {
# echo "NOT COLORED"
# }
# else
# {
# echo "[38;5;28mCOL[38;5;9mORED[0m"
# }
# fi
# # NOT Piped
# if [ -z "$PIPED" ] ; then
# {
# echo "NOT PIPED"
# }
# else
# {
# echo "[38;5;28mPI[38;5;9mPED[0m"
# if [[ "$SEEKING" == *""* ]] ; then
# {
# echo "$SEEKING"
# echo "BUT PASSED CHARS HAVE COLOR"
# }
# else
# {
# echo "$SEEKING"
# echo "NO COLOR FROM BEHIND"
# }
# fi
# }
# fi
# exit
# Override colored off when piped with not color
# Piped
if [ -n "$PIPED" ] ; then
{
WHAT=$(echo "$PIPED" | grep -E "\[")
#echo "$WHAT";
if [ -z "$WHAT" ] ; then
{
# Colored
COLORED="YES"; # "" is no "YES" is yes
#echo "z"
}
else
{
# NOT Colored
COLORED=""; # "" is no "YES" is yes
#echo "!z"
}
fi
#}
#| sed 's@\@ESC@'
#exit
}
fi
# NOT Colored
# if [ -n "$COLORED" ] ; then
# {
# echo "NOT COLORED"
# }
# else
# {
# echo "[38;5;28mCOL[38;5;9mORED[0m"
# }
# fi
# # exit
#### #### # #### ##### ####
#### #### # #### ##### ####
# # # # # # # # # #
# # # # # # # # # #
# # # # # # # # ####
# # # # # # # # ####
# # # # # # ##### #
# # # # # # ##### #
# # # # # # # # # # #
# # # # # # # # # # #
#### #### ###### #### # # ####
#### #### ###### #### # # ####
#
# COLORS - Ouput - Start
#
[[ -z "${RED}" ]] && RED="\\033[38;5;1m"
[[ -z "${CYAN}" ]] && CYAN="\\033[38;5;123m"
[[ -z "${GREEN}" ]] && GREEN="\\033[38;5;22m"
[[ -z "${BLACK}" ]] && BLACK="\\033[38;5;16m"
[[ -z "${PURPLE_BLUE}" ]] && PURPLE_BLUE="\\033[38;5;93m"
[[ -z "${GRAY241}" ]] && GRAY241="\\033[38;5;241m"
[[ -z "${BRIGHT_BLUE87}" ]] && BRIGHT_BLUE87="\\033[38;5;87m"
#
# COLORS - Output - end
#
SEEKER="pt";
IGNORE_DIR="ignore";
FILESCOMMAND="";
PRINTCOMMAND="-l -0";
msg_red () {
echo -e "${RED}${*}"
}
msg_echo () {
echo -e "${*}"
}
trap '{ msg_red " KEYBOARD INTERRUPT."; exit 130; }' INT
#
# C H E C K H O W C O M P U T E R H A N D L E S E R R O R S --Start
#
test_positives(){
KIND=""
local -i _err=0
if ls werwerwerwerwerwerwerwerwerwerwerr >/dev/null 2>&1; then
_err=$?
if (( _err == 0 )) ; then # Intel processor
KIND="INTEL"
fi
if [ $_err == 0 ]; then # Mac Intel processor
KIND="${KIND}MAC"
fi
else
if (( _err == 0 )) ; then # Intel processor
KIND="INTEL"
fi
if [ $_err == 0 ]; then # Mac Intel processor
KIND="${KIND}MAC"
fi
fi
echo "${KIND}"
}
PROCESSOR_ERROR=$(test_positives)
# DEBUG MACPOSITIVE MACPOSITIVE echo "${PROCESSOR_ERROR}"
# DEBUG MACPOSITIVE exit 1
#
# C H E C K H O W C O M P U T E R H A N D L E S E R R O R S --End
#
#
# C H E C K R E P L A C E F U N C T I O N S I N S T A L L E D --Start
#
check_replacer () {
local REPLACER="$1"
if command -v "${REPLACER}" >/dev/null 2>&1; then
# It looks installed
# .. is it working properly
# msg_green " ${1} INSTALLED."
#stdout UND stderr -capture REF: https://www.thomas-krenn.com/de/wiki/Bash_stdout_und_stderr_umleiten
${REPLACER} --version &> /tmp/ersetze_test_${REPLACER}.txt
# shellcheck disable=SC2155
local PROPERLYWORKING=$(cat /tmp/ersetze_test_${REPLACER}.txt)
if [[ "$PROPERLYWORKING" == *"dyld:"* ]]; then { echo "error"; return;} fi
if [[ "$PROPERLYWORKING" == *"GNU"* ]]; then { echo "GNU"; return;} else { echo "MAC";return;} fi
echo "checked";
return;
else
# msg_red "${GREEN} ${RED} CANNOT REPLACE ...${1} IS MISSING ";
# msg_red " NEED TO INSTALL ${1}. Linux: sudo apt-get install ${1} Mac: brew install ${1} "
echo "install";
return;
fi
}
function msg_install() {
msg_red "${GREEN} ${RED} CANNOT REPLACE ...${1} IS MISSING ";
msg_red " NEED TO INSTALL ${1}. Linux: sudo apt-get install ${1} Mac: brew install ${1} "
}
# REPLACER="sed";
# Try vim's ex ..broke here grrr TODO research how to implement doing erestese_indatei /images/projects/ images/projects index.html did not work at all
REPLACER="sed"; # changed to sed
VALIDREPLACER=$(check_replacer "${REPLACER}")
if [[ $VALIDREPLACER == "error" ]] ; then
msg_red "Error with replacer ${REPLACER}"
msg_red " - Error:"
cat /tmp/ersetze_test_${REPLACER}.txt
rm /tmp/ersetze_test_${REPLACER}.txt
fi
if [[ $VALIDREPLACER == "install" ]] ; then
msg_install "${REPLACER}"
fi
rm /tmp/ersetze_test_${REPLACER}.txt
# TODO - Remove Repetition HERE
# ? empty still
if [[ $VALIDREPLACER == "install" || $VALIDREPLACER == "error" ]] ; then
REPLACER="sed";
VALIDREPLACER=$(check_replacer "${REPLACER}")
if [[ $VALIDREPLACER == "error" ]] ; then
msg_red "Error with replacer ${REPLACER}"
msg_red " - Error:"
cat /tmp/ersetze_test_${REPLACER}.txt
rm /tmp/ersetze_test_${REPLACER}.txt
exit 1;
fi
if [[ $VALIDREPLACER == "install" ]] ; then
msg_install "${REPLACER}"
rm /tmp/ersetze_test_${REPLACER}.txt
exit 1;
fi
fi
REPLACERGNU="NO"
if [[ $VALIDREPLACER == "GNU" ]] ; then
REPLACERGNU="YES"
fi
# Test
# echo "REPLACERGNU: $REPLACERGNU"
# echo "VALIDREPLACER: $VALIDREPLACER"
# exit
# C H E C K R E P L A C E F U N C T I O N S I N S T A L L E D -- RESULTS
# Results as
# $REPLACERGNU NO OR YES
# $REPLACERGNU ex or sed
# halts execution if not found
#
# C H E C K R E P L A C E F U N C T I O N S I N S T A L L E D -- End
#
# S E E K I N G I N S T A L L C H E C K - Start
#
if command -v pt >/dev/null 2>&1; then
{
# pt --help
# Usage:
# pt [OPTIONS] PATTERN [PATH]
#
# Application Options:
# --version Show version
#
# Output Options:
# --color Print color codes in results (default: true)
# --nocolor Don't print color codes in results (default: false)
# --color-line-number= Color codes for line numbers (default: 1;33)
# --color-path= Color codes for path names (default: 1;32)
# --color-match= Color codes for result matches (default: 30;43)
# --group Print file name at header (default: true)
# --nogroup Don't print file name at header (default: false)
# -0, --null Separate filenames with null (for 'xargs -0') (default: false)
# --column Print column (default: false)
# --numbers Print Line number. (default: true)
# -N, --nonumbers Omit Line number. (default: false)
# -A, --after= Print lines after match
# -B, --before= Print lines before match
# -C, --context= Print lines before and after match
# -l, --files-with-matches Only print filenames that contain matches
# -c, --count Only print the number of matching lines for each input file.
# -o, --output-encode= Specify output encoding (none, jis, sjis, euc)
#
# Search Options:
# -e Parse PATTERN as a regular expression (default: false). Accepted syntax is the same
# as https://github.com/google/re2/wiki/Syntax except from \C
# -i, --ignore-case Match case insensitively
# -S, --smart-case Match case insensitively unless PATTERN contains uppercase characters
# -w, --word-regexp Only match whole words
# --ignore= Ignore files/directories matching pattern
# --vcs-ignore= VCS ignore files (default: .gitignore)
# --global-gitignore Use git's global gitignore file for ignore patterns
# --home-ptignore Use $Home/.ptignore file for ignore patterns
# -U, --skip-vcs-ignores Don't use VCS ignore file for ignore patterns
# -g= Print filenames matching PATTERN
# -G, --file-search-regexp= PATTERN Limit search to filenames matching PATTERN
# --depth= Search up to NUM directories deep (default: 25)
# -f, --follow Follow symlinks
# --hidden Search hidden files and directories
#
# Help Options:
# -h, --help Show this help message
if [ $VERBOSE -eq 1 ] ; then
{
# NOT Colored
if [[ -n "$COLORED" ]] ; then
{
echo " pt INSTALLED."
}
else
{
msg_echo " pt INSTALLED."
}
fi
}
fi
# pt is case sensitive by default
# -0, --null Separate filenames with null (for 'xargs -0') (default: false)
# --nocolor Don't print color codes in results (default: false)
#
# WHEN not PIPED then show line numbers
# -N, --nonumbers Omit Line number. (default: false)
if [ -z "$PIPED" ] ; then
{
SEEKER=" pt --hidden --numbers "
}
fi
# PIPED then hide line numbers
if [[ -n "$PIPED" ]] ; then
{
SEEKER=" pt --hidden --nonumbers "
}
fi
# NOT Colored
if [[ -n "$COLORED" ]] ; then
{
SEEKER="${SEEKER} --nocolor ";
}
fi
# -l, --files-with-matches Only print filenames that contain matches
IGNORE_DIR="ignore";
IGNORE_FILE="ignore";
PRINTCOMMAND="-l --null";
}
else # // sift not installed
{
if command -v sift >/dev/null 2>&1; then
{
if [ $VERBOSE -eq 1 ] ; then
{
# NOT Colored
if [[ -n "$COLORED" ]] ; then
{
echo " sift INSTALLED."
}
else
{
msg_echo " sift INSTALLED."
}
fi
}
fi
# -i, --ignore-case case insensitive (default: off) Case sentive by default
# -n, --line-number show line numbers (default: off)
# -Q, --literal treat pattern as literal, quote meta characters
# --output-sep= output separator (default: "\n")
# --no-color disable colored output
# Error: sift Error: files skipped due to very long lines
# Fix:
# REF: https://github.com/svent/sift/issues/16
# As of version 0.4.0 sift supports two new options:
#
# --err-skip-line-length to skip these errors
# --blocksize to specify a larger blocksize, allowing to search files with very long lines. Example: --blocksize 10M
SEEKER="sift -nQ --blocksize 50M";
# NOT PIPED then show line numbers
if [ -z "$PIPED" ] ; then
{
SEEKER="sift --err-skip-line-length -nQ ";
}
fi
# PIPED then hide line numbers
if [[ -n "$PIPED" ]] ; then
{
SEEKER="sift --err-skip-line-length -Q ";
}
fi
# NOT Colored
if [[ -n "$COLORED" ]] ; then
{
SEEKER="${SEEKER} --no-color ";
}
fi
IGNORE_DIR="exclude-dirs";
IGNORE_FILE="exclude-files";
PRINTCOMMAND="-l --output-sep=\"\\x00\"";
}
else # // pt not installed
{
# msg_red " NEED TO INSTALL pt."
# msg_red " ENTER SUDO PASSWORD AND PRESS ENTER."
# REF: https://github.com/monochromegane/the_platinum_searcher
# sudo brew install the_platinum_searcher
if command -v ag >/dev/null 2>&1; then
{
if [ $VERBOSE -eq 1 ] ; then
{
# NOT Colored
if [[ -n "$COLORED" ]] ; then
{
echo " ag INSTALLED."
}
else
{
msg_echo " ag INSTALLED."
}
fi
}
fi
# -s is for case sensitive
#-Q --literal Don't parse PATTERN as a regular expression
#-0 --null --print0 Separate filenames with null (for 'xargs -0')
#--nocolor Disable colors (Enabled by default)
# NOT PIPED then show line numbers
if [[ -z "$PIPED" ]] ; then
{
SEEKER="ag -sQ ";
}
fi
# PIPED then hide line numbers
if [[ -n "$PIPED" ]] ; then
{
SEEKER="ag --no-numbers -sQ ";
}
fi
# NOT Colored
if [[ -n "$COLORED" ]] ; then
{
SEEKER="${SEEKER} --nocolor ";
}
fi
IGNORE_DIR="ignore";
IGNORE_FILE="ignore";
PRINTCOMMAND="-l --print0";
}
else # // ag not installed
{
# msg_red " NEED TO INSTALL ag."
# msg_red " ENTER SUDO PASSWORD AND PRESS ENTER."
# sudo apt-get install silversearcher-ag -fy
if command -v ack >/dev/null 2>&1; then
{
if [ $VERBOSE -eq 1 ] ; then
{
# NOT Colored
if [[ -n "$COLORED" ]] ; then
{
echo " ack INSTALLED."
}
else
{
msg_echo " ack INSTALLED."
}
fi
}
fi
# ack is case sensitve by default
# --print0 Print null byte as separator between filenames, only works with -f, -g, -l, -L or -c.
# -Q, --literal Quote all metacharacters; PATTERN is litera
# --nocolor Highlight the matching text (default: on unless --nocolor)
#
# Ack DOES NOT SUPPORT HIDING LINE NUMBERS
# NOT PIPED then show line numbers
if [[ -z "$PIPED" ]] ; then
{
SEEKER="ack -Q ";
}
fi
# PIPED then hide line numbers
if [[ -n "$PIPED" ]] ; then
{
SEEKER="ack -Q ";
}
fi
# NOT Colored
if [[ -n "$COLORED" ]] ; then
{
SEEKER="${SEEKER} --nocolor ";
}
fi
IGNORE_DIR="ignore-dir";
IGNORE_FILE="ignore-file";
PRINTCOMMAND="-l --print0";
}
else # // ack not installed
{
# msg_red " NEED TO INSTALL ack."
# msg_red " ENTER SUDO PASSWORD AND PRESS ENTER."
# sudo apt-get install ack-grep -fy
ls ./ack | egrep 'ack' &>/dev/null
err_buff=$?
if [[ "${PROCESSOR_ERROR}" == *"MAC"* ]] && [ $err_buff == 0 ]; then
{
if [ $VERBOSE -eq 1 ] ; then
{
# NOT Colored
if [[ -n "$COLORED" ]] ; then
{
echo " ./ack INSTALLED."
}
else
{
msg_echo " ./ack INSTALLED."
}
fi
}
fi
# Ack DOES NOT SUPPORT HIDING LINE NUMBERS
# NOT PIPED then show line numbers
if [ -z "$PIPED" ] ; then
{
SEEKER="./ack -Q ";
}
fi
# PIPED then hide line numbers
if [[ -n "$PIPED" ]] ; then
{
SEEKER="./ack -Q ";
}
fi
# NOT Colored
if [[ -n "$COLORED" ]] ; then
{
SEEKER="${SEEKER} --nocolor ";
}
fi
IGNORE_DIR="ignore-dir";
IGNORE_FILE="ignore-file";
PRINTCOMMAND="-l --print0";
}
elif [[ "${PROCESSOR_ERROR}" == *"INTEL"* ]] && (( $err_buff == 0 )); then
{
if [ $VERBOSE -eq 1 ] ; then
{
# NOT Colored
if [[ -n "$COLORED" ]] ; then
{
echo " ./ack INSTALLED."
}
else
{
msg_echo " ./ack INSTALLED."
}
fi
}
fi
# Ack DOES NOT SUPPORT HIDING LINE NUMBERS
# NOT PIPED then show line numbers
if [ -z "$PIPED" ] ; then
{
SEEKER="./ack -Q ";
}
fi
# PIPED then hide line numbers
if [[ -n "$PIPED" ]] ; then
{
SEEKER="./ack -Q ";
}
fi
# NOT Colored
if [[ -n "$COLORED" ]] ; then
{
SEEKER="${SEEKER} --nocolor ";
}
fi
IGNORE_DIR="ignore-dir";
IGNORE_FILE="ignore-file";
PRINTCOMMAND="-l --print0";
}
else # // ./ack not installed
{
# msg_red " NEED TO INSTALL ./ack "
# msg_red " ENTER SUDO PASSWORD AND PRESS ENTER."
# cp ~/bin/ack .
if command -v grep >/dev/null 2>&1; then
{
#-i, --ignore-case
# Perform case insensitive matching. By default, grep is case sensitive.
#
#-E, --extended-regexp
# Interpret pattern as an extended regular expression (i.e. force grep to behave as
# egrep).
#
#-e pattern, --regexp=pattern
# Specify a pattern used during the search of the input: an input line is selected if it
# matches any of the specified patterns. This option is most useful when multiple -e
# options are used to specify multiple patterns, or when a pattern begins with a dash
# (`-').
#-F, --fixed-strings
# Interpret pattern as a set of fixed strings (i.e. force grep to behave as fgrep).
# --color=never disable color
#
# grep (GNU grep) 2.25
# -l, --files-with-matches
# Suppress normal output; instead print the name of each input
# file from which output would normally have been printed. The
# scanning will stop on the first match.
#
# -Z, --null
# Output a zero byte (the ASCII NUL character) instead of the
# character that normally follows a file name. For example, grep
# -lZ outputs a zero byte after each file name instead of the
# usual newline. This option makes the output unambiguous, even
# in the presence of file names containing unusual characters
# like newlines. This option can be used with commands like find
# -print0, perl -0, sort -z, and xargs -0 to process arbitrary
# file names, even those that contain newline characters.
#
if [ $VERBOSE -eq 1 ] ; then
{
# NOT Colored
if [[ -n "$COLORED" ]] ; then
{
echo " grep INSTALLED."
}
else
{
msg_echo " grep INSTALLED."
}
fi
}
fi
# WHEN PIPED then show line numbers
if [ -z "$PIPED" ] ; then
{
SEEKER="grep -nrE "
}
fi
# PIPED then hide line numbers
if [[ -n "$PIPED" ]] ; then
{
SEEKER="grep -rE "
}
fi
# NOT Colored
if [[ -n "$COLORED" ]] ; then
{
SEEKER="${SEEKER} --color=never ";
}
fi
IGNORE_DIR="exclude-dir";
IGNORE_FILE="exclude";
FILESCOMMAND=".";
# PRINTCOMMAND="-l --print0";
PRINTCOMMAND="-l --null";
}
else # // grep not installed
{
# NOT Colored
if [[ -n "$COLORED" ]] ; then
{
echo "CANNOT SEARCH ....MISSING SEARCHER SIFT, ACK, AG, ./ACK, ./AG, ./SIFT OR GREP ";
exit 1;
}
else
{
echo -e "${RED} CANNOT SEARCH ....MISSING SEARCHER SIFT, ACK, AG, ./ACK, ./AG, ./SIFT OR GREP ";
exit 1;
}
fi
#msg_red " NEED TO INSTALL grep."
}
fi
}
fi
}
fi
}
fi
}
fi
}
fi
# show hidden chars
# echo -e "${CYAN}" | tr -dc '[:print:]' | od -c ;
# echo -e "${RED}" | tr -dc '[:print:]' ;
# exit 1;
#CHECK FOR CHOICE FORCE IT
if command -v "${DEFAULTSEEKER}" >/dev/null 2>&1; then
{
SEEKER="${DEFAULTSEEKER}";
if [ $VERBOSE -eq 1 ] ; then
{
# NOT Colored
if [[ -n "$COLORED" ]] ; then
{
echo " using chosen option ... ${SEEKER} ";
echo " INSTALLED."
}
else
{
echo -e "${CYAN} using chosen option ... ${SEEKER} ";
msg_echo " ${SEEKER} INSTALLED."
}
fi
}
fi
# make case sensitive for local sift
if [[ "$DEFAULTSEEKER" == "sift" ]] ; then
{
# NOT PIPED then show line numbers
if [[ -z "$PIPED" ]] ; then
{
SEEKER="sift --err-skip-line-length -nQ ";
}
fi
# PIPED then hide line numbers
if [[ -n "$PIPED" ]] ; then
{
SEEKER="sift --err-skip-line-length -Q ";
}
fi
# NOT Colored
if [[ -n "$COLORED" ]] ; then
{
SEEKER="${SEEKER} --no-color ";
}
fi
IGNORE_DIR="exclude-dirs";
IGNORE_FILE="exclude-files"
PRINTCOMMAND="-l --output-sep=\"\\x00\"";
}
fi
# make case sentive for ag
if [[ "$DEFAULTSEEKER" == "ag" ]] ; then
{
# NOT PIPED then show line numbers
if [ -z "$PIPED" ] ; then
{
SEEKER="ag -sQ ";
}
fi
# PIPED then hide line numbers
if [[ -n "$PIPED" ]] ; then
{
SEEKER="ag --nonumbers -sQ ";
}
fi
# NOT Colored
if [[ -n "$COLORED" ]] ; then
{
SEEKER="${SEEKER} --nocolor ";
}
fi
IGNORE_DIR="ignore";
IGNORE_FILE="ignore";
PRINTCOMMAND="-l --print0";
}
fi
# make case sensitive for ack
if [[ "$DEFAULTSEEKER" == "ack" ]] ; then
{
# Ack DOES NOT SUPPORT HIDDING LINE NUMBERS
# WHEN PIPED then show line numbers
if [ -z "$PIPED" ] ; then
{
SEEKER="ack -Q ";
}
fi
# PIPED then hide line numbers
if [[ -n "$PIPED" ]] ; then
{
SEEKER="ack -Q ";
}
fi
# NOT Colored
if [[ -n "$COLORED" ]] ; then
{
SEEKER="${SEEKER} --nocolor ";
}
fi
IGNORE_DIR="ignore-dir";
IGNORE_FILE="ignore-dir";
PRINTCOMMAND="-l --print0";
}
fi
# pt claims to be similar to ack
if [[ "$DEFAULTSEEKER" == "pt" ]] ; then
{
# WHEN not PIPED then show line numbers
# -N, --nonumbers Omit Line number. (default: false)