direnv: error invalid line

[cdenneen]

Describe the bug
A clear and concise description of what the bug is.

To Reproduce
Steps to reproduce the behavior:

.envrc:

#!/bin/bash

# readarray -td\/ array <<<"$PWD"; declare -p array
# MYPATH=$(pwd)
# readarray -d / -t array < <(printf "%s" "$MYPATH")
# IFS=/ read -d "" -r -a array < <(printf "%s" "$MYPATH")
IFS='/ ' read -r -a array <<< "$PWD"

array=("${array[@]:1}")

returns:

declare -a array=([0]="home" [1]="ec2-user" [2]="src" [3]="eks-live" [4]="capdev" [5]="us-east-1" [6]="cdtest")
direnv: error invalid line: IFS='/ ' read -r -a array <<< "$PWD"

I've tried many different ways of doing that but all provide that same result. It actually is working further in the script the array is fine and does what I need it but the error is a bit frustrating.

even if I have declare -a array I get same error:

direnv: error invalid line: declare -a array

Expected behavior
A clear and concise description of what you expected to happen.

No errors produced

Environment

• OS: [e.g. macOS Mojave, Ubuntu 18.04, ...] Amazon Linux 2
• Shell: [e.g. bash, zsh, ...] bash
• Direnv version [e.g. 2.20.0] 2.33.0

Additional context
Add any other context about the problem here.