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43 lines
1.1 KiB
Bash
43 lines
1.1 KiB
Bash
# Activates autoenv or reports its failure
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() {
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if ! type autoenv_init >/dev/null; then
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for d (~/.autoenv /usr/local/opt/autoenv); do
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if [[ -e $d/activate.sh ]]; then
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autoenv_dir=$d
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break
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fi
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done
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if [[ -z $autoenv_dir ]]; then
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cat <<END >&2
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-------- AUTOENV ---------
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Could not locate autoenv installation.
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Please check if autoenv is correctly installed.
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In the meantime the autoenv plugin is DISABLED.
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--------------------------
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END
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return 1
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fi
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source $autoenv_dir/activate.sh
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fi
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}
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[[ $? != 0 ]] && return $?
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# The use_env call below is a reusable command to activate/create a new Python
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# virtualenv, requiring only a single declarative line of code in your .env files.
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# It only performs an action if the requested virtualenv is not the current one.
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use_env() {
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typeset venv
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venv="$1"
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if [[ "${VIRTUAL_ENV:t}" != "$venv" ]]; then
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if workon | grep -q "$venv"; then
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workon "$venv"
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else
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echo -n "Create virtualenv $venv now? (Yn) "
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read answer
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if [[ "$answer" == "Y" ]]; then
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mkvirtualenv "$venv"
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fi
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fi
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fi
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}
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