darkcloud-nvimconfig/gentags

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#!/usr/bin/env bash
TAGS_FILE="${HOME}/.vim/tags"
CTAGS_CMD="ctags --fields=+l --c-kinds=+p --c++-kinds=+p -R -f ${TAGS_FILE}"
function generate_tags(){
echo -e "\nRecursively generating tags for the following paths:"
for path in "$@"; do
echo " ${path}"
done
RESULT=$($CTAGS_CMD "$@" >/dev/null 2>&1) && echo -e "Done!\n" || echo -e "Failed! Look at ${TAGS_FILE}.log for details.\n"
if [[ -n "$RESULT" ]]; then
echo "$RESULT" >> "${TAGS_FILE}.log"
fi
}
if [[ $(type -P ctags) ]]; then
[[ -n "$1" ]] && generate_tags "$@" || generate_tags "$PWD"
else
echo 'Error: cannot find the ctags binary in $PATH'
exit 1
fi