macos_setup_environment.sh

#!/bin/bash -i
# Setups up a development environment for APIM development on MacOS
# Assumes that Homebrew (https://brew.sh/) is already installed as a package manager

echo "Setting up MacOS environment for APIM development ..."

# Install pyenv via homebrew
brew install pyenv pyenv-virtualenv

BASHSTAMP="# APIM_DEV-Mac"

# Adding pyenv configuration .zshrc
echo "Adding pyenv to .zshrc ..."
if ! grep -Fxq "$BASHSTAMP" $HOME/.zshrc ; then
cat <<EOF >> $HOME/.zshrc

$BASHSTAMP
export PYENV_ROOT="\$HOME/.pyenv"
export PATH="\$PYENV_ROOT/bin:\$PATH"
eval "\$(pyenv init --path)"
eval "\$(pyenv virtualenv-init -)"
eval "\$(pyenv init -)"

EOF
fi

source $HOME/.zshrc

# Confirm that pyenv is installed
echo "Checking if pyenv is installed ..."
if pyenv -v > /dev/null; then
    echo "Pyenv has installed successfully."
else
    echo "Pyenv is not installed."
    exit 1
fi

# Installing python dependencies.
echo "Installing python dependencies"
brew update
if brew install openssl readline sqlite3 zlib xz ; then
    echo "Python dependencies were installed successfully."
else
    echo "Python dependencies were NOT installed correctly."
    exit 2
fi

# Installing python 3.13 with pyenv
echo "Installing python 3.13 with pyenv ..."
if pyenv versions | grep -Fq "3.13" ; then
    echo "Pyenv has already got Python 3.13 installed."
else
    if pyenv install 3.13 ; then
        echo "Pyenv installed Python 3.13 successfully."
    else
        echo "Pyenv did NOT install Python 3.13 successfully."
        exit 3
    fi
fi


# Creating Apigee environment with Python 3.13
echo "Creating Apigee environment with Python 3.13 ..."
if pyenv versions | grep -q ".*apigee" ; then
    echo "A Python virtualenv named 'apigee' already exists."
else
    if pyenv virtualenv 3.13 apigee ; then
        echo "A Python 3.13 virtualenv named 'apigee' was created."
    else
        echo "A Python 3.13 virtualenv named 'apigee' was NOT created."
        exit 4
    fi
fi


# Activating apigee environment
echo "Activating apigee environment ..."
if pyenv local apigee ; then
    echo "Apigee enviroment activated."
else
    echo "Apigee enviroment NOT activated."
    exit 5
fi


# Checking python version
echo "Checking python version ..."
version=$(python -V 2>&1)
if [[ $version = 'Python 3.13'* ]] ; then
    echo "Python version is correct."
else
    echo "Python version is NOT correct."
    exit 6
fi


#Updating pip
if pip install --upgrade pip ; then
    echo "Pip was updated."
else
    echo "Pip was NOT updated."
    exit 7
fi


#Installing poetry
echo "Installing poetry ..."
if poetry -V 2> /dev/null ; then
    echo "Poetry is already installed on apigee environment."
else
    if pip install poetry ; then
        echo "Poetry was installed on apigee environment."
    else
        echo "Poetry was NOT installed on apigee environment."
        exit 8
    fi
fi



printf "\n\nSetup successfull! \n \
The apigee environment is now set with the .python-version file,\n \
\033[1mso there's no need to run $ pyenv activate apigee\033[0m,\n \
cd'ing to the repo should suffice.\n \
Please \033[1mopen another terminal\033[0m to update your \$PATH and run:\n \
\033[1m$ pyenv version\033[0m, which should output 'apigee'\n \
\033[1m$ make install\033[0m to finish environment setup.\n \
If something went wrong during the setup scripts, you can execute\n \
\033[1m$ make clean-environment\033[0m (N.B. This will remove the ~/.pyenv directory)\n\n"