#!/usr/bin/env bash
# Build Path: /app/.heroku/python/

OUT_PREFIX=$1
BIN_DIR="$(cd "$(dirname "$0")"/../.. || exit; pwd)/bin"
export BIN_DIR

# shellcheck source=bin/utils
source "$BIN_DIR/steps/sqlite3"

sqlite3_version
echo "Setting up SQLite3 Headers for $SQLITE3_VERSION"
sqlite3_install "$OUT_PREFIX" "$SQLITE3_VERSION" 1

echo "Building Python…"
SOURCE_TARBALL='https://python.org/ftp/python/3.7.1/Python-3.7.1.tgz'
curl -L $SOURCE_TARBALL | tar xz
mv Python-3.7.1 src
cd src

./configure --prefix=$OUT_PREFIX --with-ensurepip=no
make
make install

# Remove unneeded test directories, similar to the official Docker Python images:
# https://github.com/docker-library/python
find "${OUT_PREFIX}" \( -type d -a \( -name test -o -name tests \) \) -exec rm -rf '{}' +

# Remove spare /
LOCATION=${OUT_PREFIX%?}

ln $LOCATION/bin/python3 $LOCATION/bin/python
