From f44057354b2cc75e3e569244ff2920203eb51acf Mon Sep 17 00:00:00 2001
From: Arthur Carcano <arthur.carcano@ocamlpro.com>
Date: Mon, 29 Apr 2024 10:03:16 +0200
Subject: [PATCH] Use a shebang to enforce running test.sh in bash

Commit b959a7f3eccdebda804206232a37f1d651f5dd5c was made because
`test.sh` cannot run on systems where the default shell is not bash
compatible (e.g. zsh). (cf https://github.com/evolbioinfo/gotree/pull/23)

A [shebang](https://en.wikipedia.org/wiki/Shebang_(Unix)) allows to
force the use of bash to interpret the shell script. This version
using `/usr/bin/env` should be the most portable.
---
 README.md | 2 +-
 test.sh   | 1 +
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/README.md b/README.md
index 6ebca1e..7198444 100644
--- a/README.md
+++ b/README.md
@@ -129,7 +129,7 @@ The `gotree` executable should be located in the current folder (or the `$GOPATH
 
 To test the executable:
 ```
-bash test.sh
+./test.sh
 ```
 
 ## Auto completion
diff --git a/test.sh b/test.sh
index 807d21c..0a89462 100755
--- a/test.sh
+++ b/test.sh
@@ -1,3 +1,4 @@
+#!/usr/bin/env bash
 ########## Test Suite for Gotree command line tools ##############
 
 set -e