Add SPDX headers to hack scripts

The hack directory scripts had no copyright info. Use the same as the Go
files.

Added using:

    $ reuse addheader \
        --copyright 'The RamenDR authors' \
        --exclude-year \
        --license Apache-2.0 \
        --template ramen \
        `git ls-files | grep -E 'hack/.+\.sh$'`

Signed-off-by: Nir Soffer <[email protected]>

hack/curl-install.sh

@@ -1,4 +1,8 @@
 #!/bin/sh
+
+# SPDX-FileCopyrightText: The RamenDR authors
+# SPDX-License-Identifier: Apache-2.0
+
 # shellcheck disable=2086
 if ! command -v curl; then
 	wget -O ${1}/curl https://github.com/moparisthebest/static-curl/releases/download/v7.76.0/curl-amd64

hack/docker-client-install.sh

@@ -1,4 +1,8 @@
 #!/bin/sh
+
+# SPDX-FileCopyrightText: The RamenDR authors
+# SPDX-License-Identifier: Apache-2.0
+
 # shellcheck shell=sh disable=2046,2086
 set -x
 set -- $1 20.10.6

hack/docker-install.sh

@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightText: The RamenDR authors
+# SPDX-License-Identifier: Apache-2.0
+
 # shellcheck shell=sh disable=2046,2086
 docker_install()
 {

hack/docker-uninstall.sh

@@ -1,4 +1,8 @@
 #!/bin/sh
+
+# SPDX-FileCopyrightText: The RamenDR authors
+# SPDX-License-Identifier: Apache-2.0
+
 set -x
 set -e
 if test -x "${1}"/dockerd-rootless-setuptool.sh; then

hack/exit_stack.sh

@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightText: The RamenDR authors
+# SPDX-License-Identifier: Apache-2.0
+
 # shellcheck shell=sh
 trap 'set -- $?; trap - EXIT; eval $exit_stack; echo exit status: $1' EXIT
 trap 'trap - EXIT; eval $exit_stack' EXIT

hack/fuse-overlayfs-install.sh

@@ -1,4 +1,8 @@
 #!/bin/sh
+
+# SPDX-FileCopyrightText: The RamenDR authors
+# SPDX-License-Identifier: Apache-2.0
+
 # shellcheck disable=2086
 set -x
 # https://github.com/containers/fuse-overlayfs

hack/git-checkout.sh

@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightText: The RamenDR authors
+# SPDX-License-Identifier: Apache-2.0
+
 # shellcheck shell=sh disable=2086
 git_checkout()
 {

hack/github-url.sh

@@ -1,4 +1,8 @@
 #!/bin/sh
+
+# SPDX-FileCopyrightText: The RamenDR authors
+# SPDX-License-Identifier: Apache-2.0
+
 github_url_file()
 {
         echo https://raw.githubusercontent.com/"$1"/"$3"/"$2"

hack/go-install.sh

@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightText: The RamenDR authors
+# SPDX-License-Identifier: Apache-2.0
+
 # shellcheck shell=sh disable=2046,2086
 go_install()
 {

hack/kubectl-install.sh

@@ -1,4 +1,8 @@
 #!/bin/sh
+
+# SPDX-FileCopyrightText: The RamenDR authors
+# SPDX-License-Identifier: Apache-2.0
+
 # shellcheck disable=2046,2086
 if ! command -v kubectl\
 ||\

hack/kustomize-install.sh

@@ -1,4 +1,8 @@
 #!/bin/sh
+
+# SPDX-FileCopyrightText: The RamenDR authors
+# SPDX-License-Identifier: Apache-2.0
+
 # shellcheck disable=2046,2086
 if ! command -v kustomize; then
 	$(dirname ${0})/curl-install.sh ${1}

hack/minikube-install.sh

@@ -1,4 +1,8 @@
 #!/bin/sh
+
+# SPDX-FileCopyrightText: The RamenDR authors
+# SPDX-License-Identifier: Apache-2.0
+
 # shellcheck disable=2046,2086
 if ! command -v minikube; then
 	# https://minikube.sigs.k8s.io/docs/start/

hack/minikube-ramen.sh

@@ -1,4 +1,8 @@
 #!/bin/sh
+
+# SPDX-FileCopyrightText: The RamenDR authors
+# SPDX-License-Identifier: Apache-2.0
+
 # shellcheck disable=2086
 set -e
 ramen_hack_directory_path_name=$(dirname $0)

hack/minikube-rook-mirror-setup.sh

@@ -1,4 +1,8 @@
 #!/bin/bash
+
+# SPDX-FileCopyrightText: The RamenDR authors
+# SPDX-License-Identifier: Apache-2.0
+
 set -x
 set -e -o pipefail
 scriptdir="$(dirname "$(realpath "$0")")"

hack/minikube-rook-mirror-test.sh

@@ -1,4 +1,8 @@
 #!/bin/bash
+
+# SPDX-FileCopyrightText: The RamenDR authors
+# SPDX-License-Identifier: Apache-2.0
+
 set -x
 set -e -o pipefail
 

hack/minikube-rook-setup.sh

@@ -1,4 +1,8 @@
 #!/bin/bash
+
+# SPDX-FileCopyrightText: The RamenDR authors
+# SPDX-License-Identifier: Apache-2.0
+
 set -x
 set -e -o pipefail
 

hack/minikube.sh

@@ -1,4 +1,8 @@
 #!/bin/sh
+
+# SPDX-FileCopyrightText: The RamenDR authors
+# SPDX-License-Identifier: Apache-2.0
+
 # shellcheck disable=2086
 minikube_minio_url()
 {

hack/ocm-minikube-ramen.sh

@@ -1,4 +1,8 @@
 #!/bin/sh
+
+# SPDX-FileCopyrightText: The RamenDR authors
+# SPDX-License-Identifier: Apache-2.0
+
 # shellcheck disable=1090,2046,2086,1091
 set -x
 set -e

hack/ocm-minikube.sh

@@ -1,4 +1,8 @@
 #!/bin/sh
+
+# SPDX-FileCopyrightText: The RamenDR authors
+# SPDX-License-Identifier: Apache-2.0
+
 # shellcheck disable=1090,1091,2046,2086
 
 # open cluster management (ocm) hub and managed minikube kvm amd64 clusters deploy

hack/olm.sh

@@ -1,4 +1,8 @@
 #!/bin/sh
+
+# SPDX-FileCopyrightText: The RamenDR authors
+# SPDX-License-Identifier: Apache-2.0
+
 # shellcheck disable=1090,2086,1091
 
 OLM_BASE_URL="https://github.com/operator-framework/operator-lifecycle-manager/releases/download/v0.19.1"

hack/podman-docker-install.sh

@@ -1,4 +1,8 @@
 #!/bin/sh
+
+# SPDX-FileCopyrightText: The RamenDR authors
+# SPDX-License-Identifier: Apache-2.0
+
 # shellcheck disable=2046,2086
 if ! command -v docker; then
 	$(dirname ${0})/podman-install.sh

hack/podman-docker-uninstall.sh

@@ -1,4 +1,8 @@
 #!/bin/sh
+
+# SPDX-FileCopyrightText: The RamenDR authors
+# SPDX-License-Identifier: Apache-2.0
+
 # shellcheck disable=2086
 if test "$(file -h /usr/bin/docker)" = '/usr/bin/docker: symbolic link to /usr/bin/podman'
 then

hack/podman-install.sh

@@ -1,4 +1,8 @@
 #!/bin/sh
+
+# SPDX-FileCopyrightText: The RamenDR authors
+# SPDX-License-Identifier: Apache-2.0
+
 # shellcheck disable=2086
 if ! command -v podman; then
 	# https://podman.io/getting-started/installation#linux-distributions

hack/podman-uninstall.sh

@@ -1,4 +1,8 @@
 #!/bin/sh
+
+# SPDX-FileCopyrightText: The RamenDR authors
+# SPDX-License-Identifier: Apache-2.0
+
 # shellcheck disable=2046,2086
 if command -v podman; then
 	$(dirname ${0})/podman-docker-uninstall.sh

hack/pre-commit.sh

@@ -1,4 +1,8 @@
 #! /bin/bash
+
+# SPDX-FileCopyrightText: The RamenDR authors
+# SPDX-License-Identifier: Apache-2.0
+
 # vim: set ts=4 sw=4 et :
 
 # Usage: pre-commit.sh

hack/setup-kind-cluster.sh

@@ -1,4 +1,8 @@
 #! /bin/bash
+
+# SPDX-FileCopyrightText: The RamenDR authors
+# SPDX-License-Identifier: Apache-2.0
+
 set -e -o pipefail
 
 KIND_IMAGE="${KIND_IMAGE:-1.20.7@sha256:cbeaf907fc78ac97ce7b625e4bf0de16e3ea725daf6b04f930bd14c67c671ff9}"

hack/shell_option_store_restore.sh

@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightText: The RamenDR authors
+# SPDX-License-Identifier: Apache-2.0
+
 # shellcheck shell=sh disable=2086
 shell_option_store()
 {

hack/shio-demo.sh

@@ -1,4 +1,8 @@
 #!/bin/sh
+
+# SPDX-FileCopyrightText: The RamenDR authors
+# SPDX-License-Identifier: Apache-2.0
+
 # shellcheck disable=1090,2046,2086
 set -e
 

hack/true_if_exit_status_and_stderr.sh

@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightText: The RamenDR authors
+# SPDX-License-Identifier: Apache-2.0
+
 # shellcheck shell=sh
 true_if_exit_status_and_stderr()
 {

hack/uidmap-install.sh

@@ -1,4 +1,8 @@
 #!/bin/sh
+
+# SPDX-FileCopyrightText: The RamenDR authors
+# SPDX-License-Identifier: Apache-2.0
+
 # shellcheck disable=1091
 if ! command -v newuidmap
 then

hack/until_true_or_n.sh

@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightText: The RamenDR authors
+# SPDX-License-Identifier: Apache-2.0
+
 # shellcheck shell=sh disable=2086
 until_true_or_n()
 {

hack/velero-install.sh

@@ -1,4 +1,8 @@
 #!/bin/sh
+
+# SPDX-FileCopyrightText: The RamenDR authors
+# SPDX-License-Identifier: Apache-2.0
+
 # shellcheck disable=2086
 set -x
 set -e

hack/velero-test.sh

@@ -1,4 +1,8 @@
 #!/bin/sh
+
+# SPDX-FileCopyrightText: The RamenDR authors
+# SPDX-License-Identifier: Apache-2.0
+
 # shellcheck disable=1090,2046,2086
 set -e
 ramen_hack_directory_path_name=$(dirname $0)

hack/velero-uninstall.sh

@@ -1,4 +1,8 @@
 #!/bin/sh
+
+# SPDX-FileCopyrightText: The RamenDR authors
+# SPDX-License-Identifier: Apache-2.0
+
 # shellcheck disable=2086
 set -x
 set -e