From d28e18766a5605b05917e2dbbf69b39ea9860dc7 Mon Sep 17 00:00:00 2001
From: Stefan Reimer <stefan@zero-downtime.net>
Date: Thu, 21 Jan 2021 10:53:53 +0000
Subject: [PATCH] CI/CD tools update

---
 .helmdocsignore           |  6 ++----
 Makefile                  |  9 ++++++++-
 README.md                 |  4 ++--
 charts/kubezero/README.md |  2 +-
 scripts/publish.sh        | 27 +++++++++++++++++++--------
 5 files changed, 32 insertions(+), 16 deletions(-)

diff --git a/.helmdocsignore b/.helmdocsignore
index 8fc08f21..688e7713 100644
--- a/.helmdocsignore
+++ b/.helmdocsignore
@@ -1,4 +1,2 @@
-# Ignore sub-charts
-charts/*/charts/*
-charts/kubezero-lib
-deploy
+# Only our own charts, see Makefile
+charts/
diff --git a/Makefile b/Makefile
index aebd4c59..bc4204f8 100644
--- a/Makefile
+++ b/Makefile
@@ -2,7 +2,7 @@ BUCKET ?= zero-downtime
 BUCKET_PREFIX ?= /cloudbender/distfiles
 FILES ?= distfiles.txt
 
-.PHONY: clean update
+.PHONY: clean update docs
 
 all: update
 
@@ -12,3 +12,10 @@ clean:
 
 update:
 	./script/update_helm.sh
+
+docs:
+	for c in charts/*; do \
+		[[ $$c =~ "kubezero-lib" ]] && continue ; \
+		[[ $$c =~ "kubeadm" ]] && continue ; \
+		helm-docs -c $$c ; \
+	done
diff --git a/README.md b/README.md
index 060056e9..ec6247b3 100644
--- a/README.md
+++ b/README.md
@@ -15,10 +15,10 @@ All chosen components are 100% organic OpenSource.
 
 # Version / Support Matrix
 
-| KubeZero \ Kubernetes Version          | v1.17 | v1.18 | v1.19 | v1.20+| EOL         |
+| KubeZero \ Kubernetes Version          | v1.17 | v1.18 | v1.19 | v1.20 | EOL         |
 |----------------------------------------|-------|-------|-------|-------|-------------|
 | master branch                          | no    | yes   | beta  | no    |             |
-| stable branch                          | yes   | no    | no    | no    |             |
+| stable branch                          | no    | yes   | no    | no    |             |
 | v2.18.0                                | no    | yes   | no    | no    | 30 Apr 2021 |
 | v1                                     | yes   | no    | no    | no    | 30 Jan 2021 |
 
diff --git a/charts/kubezero/README.md b/charts/kubezero/README.md
index 2ae02fd1..3cdae9d5 100644
--- a/charts/kubezero/README.md
+++ b/charts/kubezero/README.md
@@ -60,4 +60,4 @@ Kubernetes: `>= 1.16.0`
 | metrics.namespace | string | `"monitoring"` |  |
 
 ----------------------------------------------
-Autogenerated from chart metadata using [helm-docs v1.2.1](https://github.com/norwoodj/helm-docs/releases/v1.2.1)
+Autogenerated from chart metadata using [helm-docs v1.5.0](https://github.com/norwoodj/helm-docs/releases/v1.5.0)
diff --git a/scripts/publish.sh b/scripts/publish.sh
index 88fcac42..06076515 100755
--- a/scripts/publish.sh
+++ b/scripts/publish.sh
@@ -1,5 +1,5 @@
 #!/bin/bash
-set -eux
+set -eu
 
 CHARTS=${1:-'.*'}
 # all credits go to the argoproj Helm guys https://github.com/argoproj/argo-helm
@@ -7,9 +7,14 @@ CHARTS=${1:-'.*'}
 SRCROOT="$(cd "$(dirname "$0")/.." && pwd)"
 GIT_PUSH=${GIT_PUSH:-true}
 
-rm -rf $SRCROOT/output && git clone -b gh-pages ssh://git@git.zero-downtime.net:22000/ZeroDownTime/KubeZero.git $SRCROOT/output
+[ "$(git branch --show-current)" == "stable" ] || { echo "Helm packages should only be built from stable branch !"; exit 1; }
+
+TMPDIR=$(mktemp -d kubezero-repo.XXX)
+mkdir -p $TMPDIR/stage
+
+git clone -b gh-pages ssh://git@git.zero-downtime.net:22000/ZeroDownTime/KubeZero.git $TMPDIR/repo
 # Reset all
-# rm -rf $SRCROOT/output/*tgz $SRCROOT/output/index.yaml
+# rm -rf $TMPDIR/repo/*tgz $TMPDIR/repo/index.yaml
 
 helm repo add argoproj https://argoproj.github.io/argo-helm
 helm repo add jetstack https://charts.jetstack.io
@@ -29,15 +34,21 @@ do
 
     echo "Processing $dir"
     helm lint $dir || true
-    helm --debug package $dir
+    helm --debug package -d $TMPDIR/stage $dir
 done
 
-cp $SRCROOT/*.tgz output/
-cd $SRCROOT/output && helm repo index .
+# Do NOT overwrite existing charts
+cp -n $TMPDIR/stage/*.tgz $TMPDIR/repo
 
-cd $SRCROOT/output && git status
+cd $TMPDIR/repo
+
+helm repo index .
+git status
 
 if [ "$GIT_PUSH" == "true" ]
 then
-    cd $SRCROOT/output && git add . && git commit -m "Publish charts" && git push ssh://git@git.zero-downtime.net:22000/ZeroDownTime/KubeZero.git gh-pages
+    git add . && git commit -m "Publish charts" && git push ssh://git@git.zero-downtime.net:22000/ZeroDownTime/KubeZero.git gh-pages
 fi
+
+cd -
+rm -rf $TMPDIR