From patchwork Wed Mar 26 11:02:45 2014
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Subject: [2,of,2,V2] tests: don't hardcode path to bash interpreter
From: Olle Lundberg <olle.lundberg@gmail.com>
X-Patchwork-Id: 4072
Message-Id: <c0c158e277f7b7a33c51.1395831765@SE-C02KQ0DADR55>
To: mercurial-devel@selenic.com
Date: Wed, 26 Mar 2014 12:02:45 +0100

# HG changeset patch
# User Olle Lundberg <geek@nerd.sh>
# Date 1395785272 -3600
#      Tue Mar 25 23:07:52 2014 +0100
# Node ID c0c158e277f7b7a33c51d0ee163c42345c70d84d
# Parent  6e8b538637302e06a3510d15e36c30757f8501a2
tests: don't hardcode path to bash interpreter

Use the env binary to figure out the correct bash to use.
Certain systems ships with an ancient version of bash, but the
user might have installed a newer one that is earlier in $PATH.

For example the current version of Mac OS X ships version 3.2.51
of bash, which does not understand new fancy builtins such as
readarray. A user might install a newer version of bash, use that
as their shell and add that path before bin.

diff --git a/tests/bundles/rebase.sh b/tests/bundles/rebase.sh
--- a/tests/bundles/rebase.sh
+++ b/tests/bundles/rebase.sh
@@ -1,6 +1,6 @@
-#!/bin/bash
+#!/usr/bin/env bash
 hg init rebase
 cd rebase
 
 #  @  7: 'H'
 #  |
diff --git a/tests/bundles/remote.sh b/tests/bundles/remote.sh
--- a/tests/bundles/remote.sh
+++ b/tests/bundles/remote.sh
@@ -1,6 +1,6 @@
-#!/bin/bash
+#!/usr/bin/env bash
 hg init remote
 cd remote
 
 echo "0" >> afile
 hg add afile