zsh plugin for autodetecting conda environments based on a .venv file in your project

conda-env-autodetect.plugin.zsh

# conda-env-autodetect.plugin.zsh

# Copy this file to ~/.oh-my-zsh/plugins/conda-env-autodetect/
# And make sure you have a .venv file with your env's name in your
# preject's root folder.


_conda_env_auto_activate() {
    if [ -f ".venv" ]; then
      # check conda is active
      env_name=$(cat .venv)
      is_conda=$(which conda)
      if [ $is_conda = "conda not found" ]; then
        echo "Conda not yet in path. Type <cd .> or <source activate $env_name>"
        return
      else
        # activate
        echo "Activating $env_name conda environment."
        source activate $env_name
      fi
      return
    else
      if [[ -z "${CONDA_PREFIX}" ]]; then
        return
      else
        echo "Deactivating $env_name conda environment."
        source deactivate
      fi
    fi
}

# Activate on shell start.
_conda_env_auto_activate

# Activate on directory change.
# Zsh. Should make this for bash too
chpwd_functions=(_conda_env_auto_activate)