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electrum/contrib/freeze_packages.sh

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#!/bin/bash
# Run this after a new release to update dependencies
set -e
venv_dir=~/.electrum-venv
contrib="$(dirname "$0")"
# note: we should not use a higher version of python than what the binaries bundle
if [[ ! "$SYSTEM_PYTHON" ]] ; then
SYSTEM_PYTHON=$(which python3.10) || printf ""
else
SYSTEM_PYTHON=$(which "$SYSTEM_PYTHON") || printf ""
fi
if [[ ! "$SYSTEM_PYTHON" ]] ; then
echo "Please specify which python to use in \$SYSTEM_PYTHON" && exit 1
fi
which virtualenv > /dev/null 2>&1 || { echo "Please install virtualenv" && exit 1; }
"${SYSTEM_PYTHON}" -m hashin -h > /dev/null 2>&1 || { "${SYSTEM_PYTHON}" -m pip install hashin; }
for suffix in '' '-hw' '-binaries' '-binaries-mac' '-build-wine' '-build-mac' '-build-base' '-build-appimage' '-build-android'; do
reqfile="requirements${suffix}.txt"
rm -rf "$venv_dir"
virtualenv -p "${SYSTEM_PYTHON}" "$venv_dir"
source "$venv_dir/bin/activate"
echo "Installing dependencies... (${reqfile})"
# We pin all python packaging tools (pip and friends). Some of our dependencies might
# pull some of them in (e.g. protobuf->setuptools), and all transitive dependencies
# must be pinned, so we might as well pin all packaging tools. This however means
# that we should explicitly install them now, so that we pin latest versions if possible.
python -m pip install --upgrade pip setuptools wheel
python -m pip install -r "$contrib/requirements/${reqfile}" --upgrade
echo "OK."
requirements=$(pip freeze --all)
restricted=$(echo $requirements | ${SYSTEM_PYTHON} "$contrib/deterministic-build/find_restricted_dependencies.py")
if [ ! -z "$restricted" ]; then
python -m pip install $restricted
requirements=$(pip freeze --all)
fi
echo "Generating package hashes... (${reqfile})"
rm -f "$contrib/deterministic-build/${reqfile}"
touch "$contrib/deterministic-build/${reqfile}"
# restrict ourselves to source-only packages.
# TODO expand this to all reqfiles...
HASHIN_FLAGS=""
if [[
"${suffix}" == "" ||
"${suffix}" == "-build-wine" ||
"${suffix}" == "-build-mac" ||
"${suffix}" == "-build-appimage" ||
"${suffix}" == "-build-android" ||
"0" == "1"
]] ;
then
HASHIN_FLAGS="--python-version source"
fi
echo -e "\r Hashing requirements for $reqfile..."
${SYSTEM_PYTHON} -m hashin $HASHIN_FLAGS -r "$contrib/deterministic-build/${reqfile}" $requirements
echo "OK."
done
echo "Done. Updated requirements"