search-replace

#!/usr/bin/env bash
#
# Recursive search & replace
# Usage: search-replace SEARCH REPLACE [/path/to/search]
# Author: Josué Cau <me@josuecau.com>
# Version: v1.0.0

if [ $# -lt 2 ]; then
  echo "Usage: $(basename "$0") SEARCH REPLACE [/path/to/search]"
  exit 1
fi

if ! type realpath >/dev/null 2>&1; then
  echo 'realpath(1) not found'
  exit 1
fi

if ! type rg >/dev/null 2>&1; then
  echo 'rg(1) not found'
  exit 1
fi

export LC_CTYPE=C LANG=C

search="$1"
replace="$2"
dest=${3-"$PWD"}

dest="$(realpath "$dest")"

rg --files-with-matches --fixed-strings --null "$search" "$dest" \
  | xargs -0 sed -i '' "s|$search|$replace|g"