#!/bin/bash
set -e

echo "Pending SQL check script:"
echo

# We want to ensure the end of file has a semicolon and doesn't have extra
# newlines
find data/sql/updates/pending* -name "*.sql" -type f | while read -r file; do
    # The first sed script collapses all strings into an empty string. The
    # contents of strings aren't necessary for this check and its still valid
    # sql.
    #
    # The second rule removes sql comments.
    ERR_AT_EOF="$(sed -e "s/'.*'/''/g" -e 's/ --([^-])*$//' "$file" | tr -d '\n ' | tail -c 1)"
    if [[ "$ERR_AT_EOF" != ";"  ]]; then
        echo "Missing Semicolon (;) or multiple newlines at the end of the file."
        exit 1
    else
        echo "> Semicolon check - OK"
    fi
done

find data/sql/updates/pending* -name "*.sql" -type f | while read -r file; do
    if sed "s/'.*'\(.*\)/\1/g" "$file" | grep -q -i -E "broadcast_text"; then
        echo "> broadcast_text check - Failed"
        echo "    - DON'T EDIT broadcast_text TABLE UNLESS YOU KNOW WHAT YOU ARE DOING!"
        echo "    - This error can safely be ignored if the changes are approved to be sniffed."
        exit 1
    else
        echo "> broadcast_text check - OK"
    fi
done

echo
echo "Everything looks good"