run-commit.sh

#!/bin/sh
# POSIX counterpart of run-commit.cmd: check the API key, stage everything,
# then hand every argument through to the commitclerk package.
set -eu

SCRIPT_DIR=$(CDPATH= cd -- "$(dirname -- "$0")" && pwd)

if [ -z "${OPENAI_API_KEY:-}" ]; then
    echo "Error: OPENAI_API_KEY is not set." >&2
    exit 2
fi

if command -v python3 >/dev/null 2>&1; then
    PYTHON=python3
elif command -v python >/dev/null 2>&1; then
    PYTHON=python
else
    echo "Error: no python3 or python on PATH." >&2
    exit 2
fi

# -A, not a glob: a glob skips dotfiles and never records deletions.
if ! git add -A; then
    echo "git add failed." >&2
    exit 1
fi

# Works whether this wrapper sits next to the package (a repo checkout) or next to
# a downloaded single-file commitclerk.py: -m finds either on the path.
export PYTHONPATH="$SCRIPT_DIR:$PYTHONPATH"
exec "$PYTHON" -m commitclerk "$@"