File: rbenv-version-origin

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rbenv 1.1.2-2
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#!/usr/bin/env bash
# Summary: Explain how the current Ruby version is set
set -e
[ -n "$RBENV_DEBUG" ] && set -x

unset RBENV_VERSION_ORIGIN

OLDIFS="$IFS"
IFS=$'\n' scripts=(`rbenv-hooks version-origin`)
IFS="$OLDIFS"
for script in "${scripts[@]}"; do
  source "$script"
done

if [ -n "$RBENV_VERSION_ORIGIN" ]; then
  echo "$RBENV_VERSION_ORIGIN"
elif [ -n "$RBENV_VERSION" ]; then
  echo "RBENV_VERSION environment variable"
else
  rbenv-version-file
fi