tests: /bin/bash -> /usr/bin/env bash (sigstore#1470)

This uses `bash` from the user's `$PATH`, which is (usually) preferable to hardcoding a particular `bash` location: https://unix.stackexchange.com/questions/29608/why-is-it-better-to-use-usr-bin-env-name-instead-of-path-to-name-as-my Selfishly, without this change these scripts don't work on NixOS. Signed-off-by: Zachary Newman <[email protected]>
hatmarch · Apr 19, 2022 · 3cf0412 · 3cf0412
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diff --git a/test/e2e_test.sh b/test/e2e_test.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 #
 # Copyright 2021 The Sigstore Authors.
 #

diff --git a/test/e2e_test_cosigned.sh b/test/e2e_test_cosigned.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 #
 # Copyright 2021 The Sigstore Authors.
 #

diff --git a/test/e2e_test_insecure_registry.sh b/test/e2e_test_insecure_registry.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 #
 # Copyright 2021 The Sigstore Authors.
 #

diff --git a/test/e2e_test_secrets.sh b/test/e2e_test_secrets.sh
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 #
 # Copyright 2021 The Sigstore Authors.
 #