#!/usr/bin/env bash

# Find the correct spelling of a word. Uses (and requires) fzf to select the
# correct word. This output can be piped to something like dict to find
# definitions/synonyms.
#
# Requires: aspell, fzf
# Usage: spell mispeling
# Example: dict $(spell mispeling)

result=$(echo "$@" | aspell -a | tail -n-2)
if [[ "$result" == '*' ]]; then
    echo "$@"
else
    words=$(echo "$result" | sed $'s/[:,] /\\\n/g' | tail -n +2)
    if (( $(wc -l <<< "$words") > 1 )) && command -v 'fzf' >/dev/null; then
        fzf <<< "$words"
    else
        echo "$words"
    fi
fi