pyenv/libexec/pyenv-sh-rehash
Casey McGinty 83e5459cfb Remove shebang lines from scripts for performance
All scripts in libexec/ (excluding pyenv) are called through pyenv,
therefore the shebang lines are not necessary. On some systems this
provides a measurable increase in performance of the shell prompt.

Related to pyenv/pyenv-virtualenv#259
2019-03-07 22:15:14 +01:00

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Executable file

set -e
[ -n "$PYENV_DEBUG" ] && set -x
# Provide pyenv completions
if [ "$1" = "--complete" ]; then
exec pyenv-rehash --complete
fi
shell="$(basename "${PYENV_SHELL:-$SHELL}")"
# When pyenv shell integration is enabled, delegate to pyenv-rehash,
# then tell the shell to empty its command lookup cache.
pyenv-rehash
case "$shell" in
fish )
# no rehash support
;;
* )
echo "hash -r 2>/dev/null || true"
;;
esac