compile_for_local_dev.sh

#!/bin/bash
# Copyright 2022 Synchronous Technologies Pte Ltd
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

echo
echo '====================='
echo '====================='
echo 'This command uses several pip-installed binaries. Make sure that the
pip-installed binary path is on your PATH environment variable. For example,
PATH=$PATH:$HOME/.local/bin'
echo '====================='
echo '====================='
echo

if ! which jq > /dev/null ; then
    echo 'jq needs to be installed to use this script. If you are on macos, please run `brew install jq`. If you are on linux use your package manager to install jq (e.g. `sudo apt-get install jq` or `sudo pacman -S jq`)'
    exit 1
fi
if ! which realpath > /dev/null ; then
    echo 'realpath needs to be installed to use this script. If you are on macos, please run `brew install coreutils`. If you are on linux this is weird, realpath should already be available!'
    exit 1
fi

if [ -n "$VIRTUAL_ENV" ] ; then
    # If the user is using a virtualenv, then pip should automatically use that.
    # But for safety, let's force it.
    PIP_FLAGS=--require-virtualenv
else
    # If the user is outside of a virtualenv, then don't allow packages to
    # install to system directories.
    PIP_FLAGS=--user
fi


# Use tomlq to extract the build requirements
if ! which tomlq > /dev/null ; then
    python3 -m pip install $PIP_FLAGS yq || exit 1
fi

# Q and z are here to split using quotes and then remove the quotes in the resultant array
# packages=( ${(Q)${(z)$(tomlq -r '."build-system".requires | @sh' python/pyproject.toml)}} )
jqout=$(tomlq -r '."build-system".requires | @sh' python/pyproject.toml)
eval "packages=( $jqout )"
python3 -m pip install $PIP_FLAGS "${packages[@]}" || exit 1
# Install the runtime requirements
python3 -m pip install $PIP_FLAGS -qr python/requirements.txt || exit 1



(
    cd python/pyzef || exit 1

    [ -d build ] || mkdir build || exit 1
    cd build

    # Remove the token files if they are there to ensure we get the latest - ignoring any errors
    rm zef-build/*.json >/dev/null 2>&1

    if [ -n "$CMAKE_GENERATOR" ] ; then
        CMAKE_ARGS="-j $np"
    elif [[ "$OSTYPE" == "msys" || "$OSTYPE" == "cygwin" ]] ; then
        # Leave the default for CMAKE_GENERATOR so that appropriate MSVC is selected
        CMAKE_ARGS="-j $np"
    elif which ninja > /dev/null ; then
        export CMAKE_GENERATOR=Ninja
        CMAKE_ARGS=""
    else
        if which nproc ; then
            np="$(expr $(nproc))"
        elif which sysctl ; then
            np="$(expr $(sysctl -n hw.logicalcpu))"
        else
            np=""
        fi
        CMAKE_ARGS="-j $np"
    fi
    # The -DPython3_EXECUTABLE seems necessary here for github CI
    export CMAKE_BUILD_TYPE=${CMAKE_BUILD_TYPE:-Release}
    cmake .. -DCMAKE_BUILD_TYPE=${CMAKE_BUILD_TYPE} -DCMAKE_PREFIX_PATH=$(realpath ../../../core) -DPython3_EXECUTABLE=$(which python3) -DLIBZEF_STATIC=TRUE -DLIBZEF_FORCE_ASSERTS=TRUE || exit 1

    cmake --build . --config ${CMAKE_BUILD_TYPE} $CMAKE_ARGS || exit 1
) || exit 1

ln -fs $(realpath python/pyzef/build/pyzef.* --relative-to=python/zef) python/zef/
ln -fs $(realpath core/auth.html --relative-to=python/zef) python/zef/
# Generate the rel_ent_instances.pyi file inplace
python3 core/scripts/run_cog_gen.py python/zef/core/internals/ python/zef/core/internals/ python/pyzef/build/zef-build/