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path: root/scripts/build/build_musllinux_1_1.sh
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#!/bin/bash

# Create musllinux_1_1 wheels for psycopg2
#
# Look at the .github/workflows/packages.yml file for hints about how to use it.

set -euo pipefail
set -x

dir="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
prjdir="$( cd "${dir}/../.." && pwd )"

# Build all the available versions, or just the ones specified in PYVERS
if [ ! "${PYVERS:-}" ]; then
    PYVERS="$(ls /opt/python/)"
fi

# Find psycopg version
version=$(grep -e ^PSYCOPG_VERSION "${prjdir}/setup.py" | sed "s/.*'\(.*\)'/\1/")
# A gratuitous comment to fix broken vim syntax file: '")
distdir="${prjdir}/dist/psycopg2-$version"

# Replace the package name
if [[ "${PACKAGE_NAME:-}" ]]; then
    sed -i "s/^setup(name=\"psycopg2\"/setup(name=\"${PACKAGE_NAME}\"/" \
        "${prjdir}/setup.py"
fi

# Install prerequisite libraries
apk update
apk add postgresql-dev
# Add findutils because the Busybox version lacks the `-ls` flag, used by the
# `strip_wheel.sh` script.
apk add findutils

# Create the wheel packages
for pyver in $PYVERS; do
    pybin="/opt/python/${pyver}/bin"
    "${pybin}/python" -m build -w -o "${prjdir}/dist/" "${prjdir}"
done

# Bundle external shared libraries into the wheels
for whl in "${prjdir}"/dist/*.whl; do
    "${dir}/strip_wheel.sh" "$whl"
    auditwheel repair "$whl" -w "$distdir"
done

# Make sure the postgresql-dev is not in the system
apk del postgresql-dev

# Install packages and test
cd "${prjdir}"
for pyver in $PYVERS; do
    pybin="/opt/python/${pyver}/bin"
    "${pybin}/pip" install ${PACKAGE_NAME:-psycopg2} --no-index -f "$distdir"

    # Print psycopg and libpq versions
    "${pybin}/python" -c "import psycopg2; print(psycopg2.__version__)"
    "${pybin}/python" -c "import psycopg2; print(psycopg2.__libpq_version__)"
    "${pybin}/python" -c "import psycopg2; print(psycopg2.extensions.libpq_version())"

    # Fail if we are not using the expected libpq library
    if [[ "${WANT_LIBPQ:-}" ]]; then
        "${pybin}/python" -c "import psycopg2, sys; sys.exit(${WANT_LIBPQ} != psycopg2.extensions.libpq_version())"
    fi

    "${pybin}/python" -c "import tests; tests.unittest.main(defaultTest='tests.test_suite')"
done