From 6579883226baae7dfb9e3f0c765b19ae62be4fd8 Mon Sep 17 00:00:00 2001
From: jonas <jonas.forsberg@suse.com>
Date: Sun, 24 Oct 2021 13:25:50 +0200
Subject: [PATCH] .

---
 update.sh | 27 ++++++++++++++++++++++++---
 1 file changed, 24 insertions(+), 3 deletions(-)

diff --git a/update.sh b/update.sh
index fad22d0..73d492c 100755
--- a/update.sh
+++ b/update.sh
@@ -5,6 +5,7 @@ set -aeou pipefail
 
 SCRIPTDIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" &> /dev/null && pwd )"
 
+
 function printHelp(){
     cat << EOF
 Usage ${0##*/} [options..]
@@ -139,7 +140,8 @@ function rmt_mirror(){
 function install_tools(){
     new_log "Install client tools"
     echo "- kubectl"
-    echo "- heml"
+    echo "- helm"
+    echo "- stern"
     if asktobreak; then
         return
     fi
@@ -149,7 +151,7 @@ function install_tools(){
     echo "---- kubectl ----"
     cd $HOME/bin
     if [[ -f kubectl ]]; then
-        KUBECTL_CURRENT=$(./kubectl version 2> /dev/null| sed -n 's/.* GitVersion:"\(v[0-9]*\.[0-9]*\.[0-9]*\)".*/\1/p')
+        KUBECTL_CURRENT=$(./kubectl version --client 2> /dev/null| sed -n 's/.* GitVersion:"\(v[0-9]*\.[0-9]*\.[0-9]*\)".*/\1/p')
     else
         KUBECTL_CURRENT="N/A"
     fi
@@ -157,6 +159,7 @@ function install_tools(){
     echo "Installed version:     $KUBECTL_CURRENT"
     echo "Latest stable version: $KUBECTL_STABLE"
     if [[ "$KUBECTL_CURRENT" != "$KUBECTL_STABLE" ]]; then
+	echo "updating to $KUBECTL_STABLE"
         curl -LO https://dl.k8s.io/release/$KUBECTL_STABLE/bin/linux/amd64/kubectl
         chmod +x kubectl
     fi
@@ -169,16 +172,34 @@ function install_tools(){
     else
         HELM_CURRENT="N/A"
     fi
-    HELM_STABLE="$(curl -Ls https://github.com/helm/helm/releases | grep 'href="/helm/helm/releases/tag/v3.[0-9]*.[0-9]*\"' | grep -v no-underline | head -n 1 | cut -d '"' -f 2 | awk '{n=split($NF,a,"/");print a[n]}' | awk 'a !~ $0{print}; {a=$0}')"
+    HELM_STABLE="$(curl -Ls https://github.com/helm/helm/releases | egrep 'href="/helm/helm/releases/tag/v[0-9]+.[0-9]+.[0-9]+\"' |  head -n 1 | sed -n 's/.*tag\/\(v.*\)" data.*/\1/p')"
     echo "Installed version:     $HELM_CURRENT"
     echo "Latest stable version: $HELM_STABLE"
     if [[ "$HELM_CURRENT" != "$HELM_STABLE" ]]; then
+	echo "updating to $HELM_STABLE"
         curl -LO https://get.helm.sh/helm-$HELM_STABLE-linux-amd64.tar.gz
 	tar xvzf helm-$HELM_STABLE-linux-amd64.tar.gz --strip-components=1 linux-amd64/helm
 	rm helm-$HELM_STABLE-linux-amd64.tar.gz
     fi
     echo ""
 
+    echo "---- stern ----"
+    if [[ -f stern ]]; then
+        STERN_CURRENT="v$(./stern -v | head -n1 | cut -d " " -f2)"
+    else
+        STERN_CURRENT="N/A"
+    fi
+    STERN_STABLE="$(curl -Ls https://github.com/stern/stern/releases | egrep 'href="/stern/stern/releases/tag/v[0-9]+.[0-9]+.[0-9]+*\"' | head -n 1 | sed -n 's/.*tag\/\(v.*\)" data.*/\1/p')"
+    echo "Installed version:     $STERN_CURRENT"
+    echo "Latest stable version: $STERN_STABLE"
+    if [[ "$STERN_CURRENT" != "$STERN_STABLE" ]]; then
+        echo "updating to $STERN_STABLE"
+	curl -LO https://github.com/stern/stern/releases/download/$STERN_STABLE/stern_${STERN_STABLE:1}_linux_amd64.tar.gz
+	tar xvzf stern_${STERN_STABLE:1}_linux_amd64.tar.gz --strip-components=1 stern_${STERN_STABLE:1}_linux_amd64/stern
+	rm stern_${STERN_STABLE:1}_linux_amd64.tar.gz
+    fi
+    echo ""
+
     set -e
 }