pyenv/libexec/rbenv-local

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#!/usr/bin/env bash
set -e
[ -n "$RBENV_DEBUG" ] && set -x
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# Provide rbenv completions
if [ "$1" = "--complete" ]; then
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echo system --unset
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exec rbenv-versions --bare
fi
RBENV_VERSION="$1"
RBENV_VERSION_FILE=".rbenv-version"
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if [ "$RBENV_VERSION" = "--unset" ]; then
rm -f "$RBENV_VERSION_FILE"
elif [ -n "$RBENV_VERSION" ]; then
rbenv-version-file-write "$RBENV_VERSION_FILE" "$RBENV_VERSION"
else
rbenv-version-file-read "$RBENV_VERSION_FILE" ||
{ echo "rbenv: no local version configured for this directory"
exit 1
} >&2
fi