From c9b424156398197a356549f765c42aab9fbe7fc7 Mon Sep 17 00:00:00 2001
From: Yonah Dissen <ydissen@vmware.com>
Date: Thu, 16 Feb 2023 23:06:48 +0200
Subject: [PATCH 1/2] refactor install script

---
 hack/install.sh | 68 +++++++++++++++++++++++++++++--------------------
 1 file changed, 40 insertions(+), 28 deletions(-)

diff --git a/hack/install.sh b/hack/install.sh
index 35d0ab8b..b986c387 100755
--- a/hack/install.sh
+++ b/hack/install.sh
@@ -1,4 +1,7 @@
-#!/usr/bin/env bash
+#!/usr/bin/env sh
+
+PROJECT_NAME="helm-s3"
+PROJECT_GH="hypnoglow/$PROJECT_NAME"
 
 set \
   -o errexit \
@@ -18,41 +21,50 @@ validate_checksum() {
     echo "Checksum is valid."
 }
 
+initArch() {
+  arch=$(uname -m)
+  case $arch in
+    x86_64|amd64) arch="amd64" ;;
+    aarch64|arm64) arch="arm64" ;;
+    *)
+      echo "Arch '$(uname -m)' not supported!" >&2
+      exit 1
+      ;;
+  esac
+
+}
+
+initOS() {
+  os=$(uname -s)
+  case "$(uname)" in
+    Darwin) os="darwin" ;;
+    Linux) os="linux" ;;
+    CYGWIN*|MINGW*|MSYS_NT*) os="windows" ;;
+    *)
+      echo "OS '$(uname)' not supported!" >&2
+      exit 1
+      ;;
+  esac
+}
+
 on_exit() {
     exit_code=$?
     if [ ${exit_code} -ne 0 ]; then
-        echo "helm-s3 install hook failed. Please remove the plugin using 'helm plugin remove s3' and install again." > /dev/stderr
+        echo "${PROJECT_NAME} install hook failed. Please remove the plugin using 'helm plugin remove s3' and install again." > /dev/stderr
     fi
     exit ${exit_code}
 }
 trap on_exit EXIT
 
 version="$(cat plugin.yaml | grep "version" | cut -d '"' -f 2)"
-echo "Downloading and installing helm-s3 v${version} ..."
-
-arch=""
-case "$(uname -m)" in
-  x86_64|amd64) arch="amd64" ;;
-  aarch64|arm64) arch="arm64" ;;
-  *)
-    echo "Arch '$(uname -m)' not supported!" >&2
-    exit 1
-    ;;
-esac
-
-os=""
-case "$(uname)" in
-  Darwin) os="darwin" ;;
-  Linux) os="linux" ;;
-  CYGWIN*|MINGW*|MSYS_NT*) os="windows" ;;
-  *)
-    echo "OS '$(uname)' not supported!" >&2
-    exit 1
-    ;;
-esac
-
-binary_url="https://github.com/hypnoglow/helm-s3/releases/download/v${version}/helm-s3_${version}_${os}_${arch}.tar.gz"
-checksum_url="https://github.com/hypnoglow/helm-s3/releases/download/v${version}/helm-s3_${version}_checksums.txt"
+echo "Downloading and installing ${PROJECT_NAME} v${version} ..."
+
+initArch
+
+initOS
+
+binary_url="https://github.com/${PROJECT_GH}/releases/download/v${version}/${PROJECT_NAME}_${version}_${os}_${arch}.tar.gz"
+checksum_url="https://github.com/${PROJECT_GH}/releases/download/v${version}/${PROJECT_NAME}_${version}_checksums.txt"
 
 mkdir -p "bin"
 mkdir -p "releases/v${version}"
@@ -87,5 +99,5 @@ checksums_filename="releases/v${version}_checksums.txt"
 
 # Unpack the binary.
 tar xzf "${binary_filename}" -C "releases/v${version}"
-mv "releases/v${version}/bin/helm-s3" "bin/helm-s3"
+mv "releases/v${version}/bin/${PROJECT_NAME}" "bin/${PROJECT_NAME}"
 exit 0

From 00b0e6884cbb63ed1588cab931a33c1c4837c8d3 Mon Sep 17 00:00:00 2001
From: Yonah Dissen <47282577+yonahd@users.noreply.github.com>
Date: Tue, 24 Oct 2023 11:15:16 +0300
Subject: [PATCH 2/2] Update install.sh

---
 hack/install.sh | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/hack/install.sh b/hack/install.sh
index b986c387..ae084a2f 100755
--- a/hack/install.sh
+++ b/hack/install.sh
@@ -3,10 +3,8 @@
 PROJECT_NAME="helm-s3"
 PROJECT_GH="hypnoglow/$PROJECT_NAME"
 
-set \
-  -o errexit \
-  -o nounset \
-  -o pipefail
+set -e
+set -u
 
 if [ -n "${HELM_S3_PLUGIN_NO_INSTALL_HOOK:-}" ]; then
     echo "Development mode: not downloading versioned release."