🔧 Modified Scripts to use env for shebang.

The current shebang statements work fine on a Fedora host,
But while trying to setup a development environment on non-Fedora host,
It seems to cause an issue as bash doesn't always live on /bin/bash in some operating systems.

The usage /usr/bin/env bash makes sure, we're pointing towards the environment.

It improves our portability for the scripts for non-fedora-like hosts.

Signed-off-by: nasirhm <[email protected]>

Author: nasirhm

.travis/archlinux/travis-tasks.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 #Exit on failures
 set -e

.travis/centos/travis-tasks.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 #Exit on failures
 set -e

.travis/coverity/travis-tasks.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 #Exit on failures
 set -e

.travis/coverity_prep.sh

@@ -1,4 +1,4 @@
-#!/usr/bin/bash
+#!/usr/bin/env bash
 
 set -x
 

.travis/docs/travis-tasks.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 #Exit on failures
 set -e

.travis/fedora/travis-tasks.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 #Exit on failures
 set -e

.travis/get_rawhide_version.py

@@ -1,4 +1,4 @@
-#!/usr/bin/python3
+#!/usr/bin/env python3
 # -*- coding: utf-8 -*-
 # This file is part of libmodulemd
 # Copyright (C) 2020 Stephen Gallagher

.travis/mageia/travis-tasks.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 #Exit on failures
 set -e

.travis/openmandriva/travis-tasks.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 #Exit on failures
 set -e

.travis/opensuse/travis-tasks.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 #Exit on failures
 set -e