#!/bin/sh
CODESPELL=${CODESPELL-codespell}

# Make sure we run codespell from the top wx directory.
cd `dirname "$0"`/../..

if ! command -v $CODESPELL > /dev/null; then
    echo "ERROR: codespell not available." >&2
    exit 127
fi

$CODESPELL \
  -I misc/suppressions/codespell-words \
  -x misc/suppressions/codespell-lines \
  -S 'docs/changes.txt,docs/changes_30.txt,*.png,*.ico,*.bmp,*.cur,docs/doxygen/images' \
  README.md docs include interface

rc=$?

if [ $rc != 0 ]; then
    cat <<EOF

=================================== ERROR ===================================
Spell check failed, please correct the spelling mistakes at the locations
listed above. If any of the reported mistakes are false positives, please add
the lines provoking them to misc/suppressions/codespell-lines file or, if
there are many occurrences of the same word, add this word to codespell-words
file in the same directory.
EOF
>& 2
    exit $rc
fi