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c8a258698d
This change fixes the setting of $PATH for pyenv and its shims, while warning the user about non-interactive shells. Co-authored-by: Marc Cornellà <hello@mcornella.com>
69 lines
1.9 KiB
Bash
69 lines
1.9 KiB
Bash
# This plugin loads pyenv into the current shell and provides prompt info via
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# the 'pyenv_prompt_info' function. Also loads pyenv-virtualenv if available.
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# Load pyenv only if command not already available
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if command -v pyenv &> /dev/null && [[ "$(uname -r)" != *icrosoft* ]]; then
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FOUND_PYENV=1
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else
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FOUND_PYENV=0
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fi
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# Look for pyenv and try to load it (will only work on interactive shells)
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if [[ $FOUND_PYENV -ne 1 ]]; then
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pyenvdirs=("$HOME/.pyenv" "/usr/local/pyenv" "/opt/pyenv" "/usr/local/opt/pyenv")
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for dir in $pyenvdirs; do
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if [[ -d "$dir/bin" ]]; then
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FOUND_PYENV=1
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break
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fi
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done
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if [[ $FOUND_PYENV -ne 1 ]]; then
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if (( $+commands[brew] )) && dir=$(brew --prefix pyenv 2>/dev/null); then
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if [[ -d "$dir/bin" ]]; then
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FOUND_PYENV=1
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fi
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fi
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fi
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# If we found pyenv, load it but show a caveat about non-interactive shells
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if [[ $FOUND_PYENV -eq 1 ]]; then
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cat <<EOF
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Found pyenv, but it is badly configured. pyenv might not work for
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non-interactive shells (for example, when run from a script).
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${bold_color}
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To fix this message, add these lines to the '.profile' and '.zprofile' files
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in your home directory:
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export PYENV_ROOT="${dir/#$HOME/\$HOME}"
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export PATH="\$PYENV_ROOT/bin:\$PATH"
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eval "\$(pyenv init --path)"
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${reset_color}
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For more info go to https://github.com/pyenv/pyenv/#installation.
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EOF
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# Configuring in .zshrc only makes pyenv available for interactive shells
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export PYENV_ROOT=$dir
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export PATH="$PYENV_ROOT/bin:$PATH"
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eval "$(pyenv init --path)"
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fi
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fi
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if [[ $FOUND_PYENV -eq 1 ]]; then
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eval "$(pyenv init - --no-rehash zsh)"
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if (( ${+commands[pyenv-virtualenv-init]} )); then
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eval "$(pyenv virtualenv-init - zsh)"
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fi
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function pyenv_prompt_info() {
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echo "$(pyenv version-name)"
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}
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else
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# Fall back to system python
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function pyenv_prompt_info() {
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echo "system: $(python -V 2>&1 | cut -f 2 -d ' ')"
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}
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fi
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unset FOUND_PYENV pyenvdirs dir
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