From d4e4da0ffc8e506520410e419c3c53ee3d0d7b8e Mon Sep 17 00:00:00 2001
From: Artem Goncharov <artem.goncharov@gmail.com>
Date: Thu, 20 Feb 2020 13:18:06 +0100
Subject: [PATCH] Support DNF based OS

Since some time RedHat based OS are moving from yum to dnf. Extend check
of the supported underlying package manager to add "dnf" command
(interface is same as yum).

Change-Id: I5041d32be58a591db7eda7747ba2173527dffbf2
---
 setup_env | 25 +++++++++++++++++--------
 1 file changed, 17 insertions(+), 8 deletions(-)

diff --git a/setup_env b/setup_env
index 87ffce9..2261c70 100755
--- a/setup_env
+++ b/setup_env
@@ -101,10 +101,19 @@ if [ -n "$(command -v apt-get)" ]; then
 elif [ -n "$(command -v yum)" ]; then
     # For yum-based distributions (RHEL, Centos)
     # If we run script in container we need sudo
+    DNF_COMMAND=yum
     if [ ! -f sudo ]; then
-        yum -y install sudo
+        ${DNF_COMMAND} -y install sudo
     fi
-    sudo yum -y install git
+    sudo ${DNF_COMMAND} -y install git
+elif [ -n "$(command -v dnf)" ]; then
+    # For dnf-based distributions (Centos>8, Fedora)
+    # If we run script in container we need sudo
+    DNF_COMMAND=dnf
+    if [ ! -f sudo ]; then
+        ${DNF_COMMAND} -y install sudo
+    fi
+    sudo ${DNF_COMMAND} -y install git
 elif [ -n "$(command -v zypper)" ]; then
     # For zypper-based distributions (openSUSE, SELS)
     # If we run script in container we need sudo
@@ -116,7 +125,7 @@ elif [ -n "$(command -v zypper)" ]; then
     fi
     sudo zypper --non-interactive install git
 else
-    echo "Neither apt-get, nor yum, nor zypper found"
+    echo "Neither apt-get, nor yum, nor dnf, nor zypper found"
     exit 1
 fi
 
@@ -134,14 +143,14 @@ cd ${WORKDIR}
 if [ -n "$(command -v apt-get)" ]; then
     # For apt-get-based Linux distributions (Ubuntu, Debian)
     sudo apt-get -y install curl wget tar unzip python-dev build-essential libssl-dev libxslt-dev libsasl2-dev libffi-dev libbz2-dev libyaml-dev python3-dev
-elif [ -n "$(command -v yum)" ]; then
-    # For yum-based distributions (RHEL, Centos)
-    sudo yum -y install curl wget tar unzip make gcc gcc-c++ libffi-devel libxml2-devel bzip2-devel libxslt-devel openssl-devel
+elif [ -n "$DNF_COMMAND" -a -n "$(command -v ${DNF_COMMAND})" ]; then
+    # For yum/dnf-based distributions (RHEL, Centos)
+    sudo ${DNF_COMMAND} -y install curl wget tar unzip make gcc gcc-c++ libffi-devel libxml2-devel bzip2-devel libxslt-devel openssl-devel
     if [[ ${PY_VERSION::1} == "2" ]]; then
-        sudo yum -y install python-devel libyaml-devel
+        sudo ${DNF_COMMAND} -y install python-devel libyaml-devel
     else
         # python3 dependencies
-        sudo yum -y install python3-devel
+        sudo ${DNF_COMMAND} -y install python3-devel
     fi
 elif [ -n "$(command -v zypper)" ]; then
     # For zypper-based distributions (openSUSE, SELS)