From edaf193e21124414701f218598ec8308f14bd075 Mon Sep 17 00:00:00 2001
From: Michal Berger <michalx.berger@intel.com>
Date: Thu, 2 Sep 2021 11:15:14 +0200
Subject: [PATCH] doc/shfmt: Add note about minimal version of Bash

Signed-off-by: Michal Berger <michalx.berger@intel.com>
Change-Id: Id480d98cfe29f6c7676a39c0bfaf777ba54a6049
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/9371
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
---
 doc/shfmt.md | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/doc/shfmt.md b/doc/shfmt.md
index c4aae79ad..08d22af97 100644
--- a/doc/shfmt.md
+++ b/doc/shfmt.md
@@ -15,6 +15,9 @@ formatter, shfmt, was introduced to help keep the .sh code consistent
 across the entire repo. For more details on the tool itself, please see
 [shfmt](https://github.com/mvdan/sh).
 
+We also advise to use 4.4 Bash as a minimum version to make sure scripts
+across the whole repo work as intended.
+
 ## Usage {#shfmt_usage}
 
 On the CI pool, the shfmt is run against all the updated .sh files that