155 lines
3.2 KiB
Bash
155 lines
3.2 KiB
Bash
command -v \
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echo.error \
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echo.status \
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echo.success \
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echo.success.color \
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rg \
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sed \
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utils.check-errors \
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utils.colors.green \
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utils.yN \
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&>/dev/null || return 0
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frog() {
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eval "$(usage.reset)"
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local USAGE__description='
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find-and-replace for all files in the current directory
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frog = [F]ix [R]ip[G]rep ... and "o" because 🐸
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'
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local USAGE__options='
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-s, --search <sed regex> the regex to search for
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-r, --replace <string> replacement value
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-d, --delete delete instead having a replacement value
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--trim trim trailing spaces from all files in the work-tree
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-h, --help print this message
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'
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local USAGE__args='
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\$1 search regex
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\$2 replacement value
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'
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local SEARCH_REGEX REPLACE_VALUE DELETE=false TRIM=false
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local _S ERRORS=0 POSITIONAL_ARGUMENT_COUNT=0
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while [[ $# -gt 0 ]]
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do
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_S=1
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case $1 in
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( -s | --search )
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_S=2
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SEARCH_REGEX="$2"
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;;
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( -r | --replace )
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_S=2
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REPLACE_VALUE="$2"
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;;
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( -d | --delete )
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_S=1
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DELETE=true
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;;
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( --trim )
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_S=1
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TRIM=true
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DELETE=true
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SEARCH_REGEX='\s+$'
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;;
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( -h | --help )
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utils.io.usage
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return 0
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;;
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( * )
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((POSITIONAL_ARGUMENT_COUNT+=1))
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case ${POSITIONAL_ARGUMENT_COUNT} in
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( 1 )
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case "${SEARCH_REGEX}" in
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( '' )
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SEARCH_REGEX="$1"
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;;
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( * )
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[ ! "${REPLACE_VALUE}" ] \
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&& REPLACE_VALUE="$1" \
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|| echo.error "too many arguments" \
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;
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;;
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esac
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;;
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( 2 )
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[ ! "${REPLACE_VALUE}" ] \
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&& REPLACE_VALUE="$1" \
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|| echo.error "too many arguments" \
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;
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;;
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( * )
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echo.error "unknown argument '$1'"
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;;
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esac
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;;
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esac
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[[ ${_S} -le $# ]] \
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&& shift ${_S} \
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|| echo.error "argument error for '$1'" \
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|| shift $#
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done
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[ ! "${SEARCH_REGEX}" ] && [ ! "${REPLACE_VALUE}" ] && [[ ${DELETE} =~ false ]] && [[ ${POSITIONAL_ARGUMENT_COUNT} -eq 0 ]] \
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&& utils.io.usage \
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&& return 0 \
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;
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[ "${SEARCH_REGEX}" ] \
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|| echo.error "missing search regex"
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[ ! "${REPLACE_VALUE}" ] && [[ ${DELETE} =~ false ]] \
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&& echo.error "missing replacement value"
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[ "${REPLACE_VALUE}" ] && [[ ${DELETE} =~ true ]] \
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&& echo.error "cannot use '--delete' with a replacement value"
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utils.check-errors || return $?
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##########################################
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local FILES_MATCHED=($(rg -l -- "${SEARCH_REGEX}"))
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[[ ${#FILES_MATCHED[@]} -gt 0 ]] || {
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echo.status "no files contain '${SEARCH_REGEX}' in the current tree; nothing to do"
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return 0
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}
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clear
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rg -- "${SEARCH_REGEX}" ${FILES_MATCHED[@]}
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echo.status "showing matches from $(utils.colors.green)${#FILES_MATCHED[@]} file(s)$(echo.status.color) in the current directory"
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utils.yN "replace all matches with '${REPLACE_VALUE}'?" || return 1
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[[ ${TRIM} =~ true ]] && SEARCH_REGEX='\s\+$'
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local FILENAME
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for FILENAME in ${FILES_MATCHED[@]}
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do
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sed -i "s ${SEARCH_REGEX} ${REPLACE_VALUE} g" "${FILENAME}" \
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|| echo.error "failed to update '${FILENAME}'"
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done
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[[ ${ERRORS} -eq 0 ]] \
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&& echo.success "successfully replaced '${SEARCH_REGEX}' with '${REPLACE_VALUE}'" \
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|| echo.error "something went wrong (see above)" \
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;
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}
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