mirror of
https://git.decapod.one/brethil/dotfiles
synced 2024-11-22 11:31:30 +01:00
83 lines
2.2 KiB
Bash
83 lines
2.2 KiB
Bash
mkvenv(){
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local source_venv force_create venv_name
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while getopts "sf" opt; do
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case $opt in
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s|source) source_venv=y ;;
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f|force) force_create=y ;;
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*) echo "Unknown option: $opt"; return 1 ;;
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esac
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done
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shift $(($OPTIND-1))
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if [[ -n $1 ]]; then
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venv_name=$1
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shift
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else
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venv_name=.venv
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fi
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# any other arguments are passed on to the `venv` module as flags/arguments
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if [[ -e ${venv_name} ]]; then
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if [[ -n ${force_create} ]]; then
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if [[ -n $VIRTUAL_ENV ]]; then # deactivate venv if enabled
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deactivate && warning "Deactivated existing virtualenv" || red "Could not run deactivate";
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fi
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rm -rf ${venv_name} && warning "Deleted existing virtualenv."
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else
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error "$(color $BOLD .venv) already exists. Run with -f to recreate it." >&2
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return 1
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fi
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fi
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info "Creating virtualenv ${venv_name}... "
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if ! python -m virtualenv $@ ${venv_name} ; then
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error "Failed to create virtualenv. Is virtualenv installed? Try:\n $ pip install virtualenv"
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return 1
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fi
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if [[ -z ${source_venv} ]]; then
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echo -n " done. Enable? [Y/n] "
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read source_venv
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else
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echo ""
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fi
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if [[ $source_venv != "n" ]]; then
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source ${venv_name}/bin/activate && \
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echo -e " → $(color $BOLD Enabled!) 🐍 $(color $BOLD$PURPLE $(python --version | cut -d " " -f2 )) ($(color $BOLD$GREEN $(pip --version | cut -d " " -f -2)))"
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fi
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}
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function enable_venv() {
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local root
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local activate
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root=$(git rev-parse --show-toplevel 2>/dev/null)
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if [[ -z $root ]]; then root=$PWD; fi
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activate="$root/.venv/bin/activate"
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if [[ -f "$activate" ]]; then
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source "$activate"
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fi
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}
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function disable_venv() {
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if [[ -z ${VIRTUAL_ENV} ]]; then
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return
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fi
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if [[ ! "$PWD" =~ $(dirname $VIRTUAL_ENV)}* ]]; then
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echo "Deactivating venv..."
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deactivate
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fi
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}
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if [[ -n $DOTFILES_AUTOSWITCH_VIRTUALENV ]]; then
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add-zsh-hook chpwd enable_venv
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add-zsh-hook chpwd disable_venv
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enable_venv
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fi
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