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# This plugin loads pyenv into the current shell and provides prompt info via
# the 'pyenv_prompt_info' function. Also loads pyenv-virtualenv if available.
# Look for pyenv in $PATH and verify that it's not a part of pyenv-win in WSL
if ! command -v pyenv &>/dev/null; then
FOUND_PYENV=0
elif [[ "${commands[pyenv]}" = */pyenv-win/* && "$(uname -r)" = *icrosoft* ]]; then
FOUND_PYENV=0
else
FOUND_PYENV=1
fi
# Look for pyenv and try to load it (will only work on interactive shells)
if [[ $FOUND_PYENV -ne 1 ]]; then
pyenvdirs=("$HOME/.pyenv" "/usr/local/pyenv" "/opt/pyenv" "/usr/local/opt/pyenv")
for dir in $pyenvdirs; do
if [[ -d "$dir/bin" ]]; then
FOUND_PYENV=1
break
fi
done
if [[ $FOUND_PYENV -ne 1 ]]; then
if (( $+commands[brew] )) && dir=$(brew --prefix pyenv 2>/dev/null); then
if [[ -d "$dir/bin" ]]; then
FOUND_PYENV=1
fi
fi
fi
# If we found pyenv, load it but show a caveat about non-interactive shells
if [[ $FOUND_PYENV -eq 1 ]]; then
cat >&2 <<EOF
Found pyenv, but it is badly configured. pyenv might not work for
non-interactive shells (for example, when run from a script).
${bold_color}
To fix this message, add these lines to the '.profile' and '.zprofile' files
in your home directory:
export PYENV_ROOT="${dir/#$HOME/\$HOME}"
export PATH="\$PYENV_ROOT/bin:\$PATH"
eval "\$(pyenv init --path)"
You'll need to restart your user session for the changes to take effect.${reset_color}
For more info go to https://github.com/pyenv/pyenv/#installation.
EOF
# Configuring in .zshrc only makes pyenv available for interactive shells
export PYENV_ROOT="$dir"
export PATH="$PYENV_ROOT/bin:$PATH"
eval "$(pyenv init --path)"
fi
fi
if [[ $FOUND_PYENV -eq 1 ]]; then
if [[ -z "$PYENV_ROOT" ]]; then
export PYENV_ROOT="$(pyenv root)"
fi
eval "$(pyenv init - --no-rehash zsh)"
if [[ -d "$PYENV_ROOT/plugins/pyenv-virtualenv" ]]; then
eval "$(pyenv virtualenv-init - zsh)"
fi
function pyenv_prompt_info() {
echo "$(pyenv version-name)"
}
else
# Fall back to system python
function pyenv_prompt_info() {
echo "system: $(python -V 2>&1 | cut -f 2 -d ' ')"
}
fi
unset FOUND_PYENV pyenvdirs dir
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