Do not hardcode env

distros/centos-stream/8/amd64.pkrvars.hcl.sh

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

distros/centos-stream/9/amd64.pkrvars.hcl.sh

@@ -1,4 +1,4 @@
-#!/usr/bin/env bash
+#!env bash
 
 set -ex
 
@@ -30,4 +30,4 @@ cd_files = [ "distros/centos-stream/9/disc/*" ]
 vbox_os_type = "RedHat9_64"
 HERPDERP
 
-rm -f cache/CentOS-Stream-9-latest-x86_64-boot.iso
+rm -f cache/CentOS-Stream-9-latest-x86_64-boot.iso

distros/fedora/rawhide/amd64.pkrvars.hcl.sh

@@ -1,4 +1,4 @@
-#!/usr/bin/env bash
+#!env bash
 set -exo pipefail
 
 # Name of the file to write out
@@ -44,4 +44,4 @@ vbox_os_type = "Fedora_64"
 EOF
 
 rm -r "${tmp}"
-rm -f "cache/${iso_name}"
+rm -f "cache/${iso_name}"

distros/nixos/23.05/amd64.pkrvars.hcl.sh

@@ -1,4 +1,4 @@
-#!/usr/bin/env bash
+#!env bash
 set -exo pipefail
 
 # Name of the file to write out
@@ -38,4 +38,4 @@ boot_wait = "60s"
 EOF
 
 rm -r "${tmp}"
-rm -f "cache/latest-nixos-minima-x86_64-linux.iso"
+rm -f "cache/latest-nixos-minima-x86_64-linux.iso"

distros/nixos/23.11/amd64.pkrvars.hcl.sh

@@ -1,4 +1,4 @@
-#!/usr/bin/env bash
+#!env bash
 set -exo pipefail
 
 # Name of the file to write out

distros/opensuse/tumbleweed/amd64.pkrvars.hcl.sh

@@ -1,4 +1,4 @@
-#!/usr/bin/env bash
+#!env bash
 
 name="${0%.sh}"
 
@@ -32,4 +32,4 @@ http_directory = "distros/opensuse/tumbleweed/http/"
 vbox_os_type   = "OpenSUSE_Tumbleweed_64"
 EOF
 
-rm -r "${tmp}"
+rm -r "${tmp}"