Setting up chart docs

.github/workflows/ci.yaml

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+name: Lint and Test Charts
+
+on:
+  pull_request:
+    paths:
+      - 'charts/**'
+
+jobs:

.github/workflows/ct.yaml

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+helm-extra-args: --timeout 600
+check-version-increment: true
+debug: true

.github/workflows/helm-docs.sh

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+#!/bin/bash
+set -euo pipefail
+
+HELM_DOCS_VERSION="0.11.0"
+
+# install helm-docs
+curl --silent --show-error --fail --location --output /tmp/helm-docs.tar.gz https://github.com/norwoodj/helm-docs/releases/download/v"${HELM_DOCS_VERSION}"/helm-docs_"${HELM_DOCS_VERSION}"_Linux_x86_64.tar.gz
+tar -xf /tmp/helm-docs.tar.gz helm-docs
+
+# validate docs
+./helm-docs
+git diff --exit-code

.github/workflows/install-chart.yaml

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+install-chart:
+  name: install-chart
+  runs-on: ubuntu-latest
+  needs:
+    - lint-chart
+    - lint-docs
+    - kubeval-chart
+  strategy:
+    matrix:
+      k8s:
+        - v1.12.10
+        - v1.13.12
+        - v1.14.10
+        - v1.15.7
+        - v1.16.4
+        - v1.17.2
+  steps:
+    - name: Checkout
+      uses: actions/checkout@v1
+    - name: Create kind ${{ matrix.k8s }} cluster
+      uses: helm/kind-action@master
+      with:
+        node_image: kindest/node:${{ matrix.k8s }}
+    - name: Run chart-testing (install)
+      uses: helm/chart-testing-action@master
+      with:
+        command: install
+        config: .github/ct.yaml

.github/workflows/kubeval.sh

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+#!/bin/bash
+set -euo pipefail
+
+CHART_DIRS="$(git diff --find-renames --name-only "$(git rev-parse --abbrev-ref HEAD)" remotes/origin/master -- charts | grep '[cC]hart.yaml' | sed -e 's#/[Cc]hart.yaml##g')"
+KUBEVAL_VERSION="0.14.0"
+SCHEMA_LOCATION="https://raw.githubusercontent.com/instrumenta/kubernetes-json-schema/master/"
+
+# install kubeval
+curl --silent --show-error --fail --location --output /tmp/kubeval.tar.gz https://github.com/instrumenta/kubeval/releases/download/"${KUBEVAL_VERSION}"/kubeval-linux-amd64.tar.gz
+tar -xf /tmp/kubeval.tar.gz kubeval
+
+# validate charts
+for CHART_DIR in ${CHART_DIRS}; do
+  helm template "${CHART_DIR}" | ./kubeval --strict --ignore-missing-schemas --kubernetes-version "${KUBERNETES_VERSION#v}" --schema-location "${SCHEMA_LOCATION}"
+done

.github/workflows/lint-charts.yaml

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+lint-chart:
+  runs-on: ubuntu-latest
+  steps:
+    - name: Checkout
+      uses: actions/checkout@v1
+    - name: Run chart-testing (lint)
+      uses: helm/chart-testing-action@master
+      with:
+        command: lint
+        config: .github/ct.yaml

.github/workflows/lint-docs.yaml

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+lint-docs:
+  runs-on: ubuntu-latest
+  needs: lint-chart
+  steps:
+    - name: Checkout
+      uses: actions/checkout@v1
+    - name: Run helm-docs
+      run: .github/helm-docs.sh

.github/workflows/release.yaml

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+name: Release Charts
+
+on:
+  push:
+    branches:
+      - master
+    paths:
+      - 'charts/**'
+
+jobs:
+  release:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v1
+      - name: Configure Git
+        run: |
+          git config user.name "$GITHUB_ACTOR"
+          git config user.email "$GITHUB_ACTOR@users.noreply.github.com"
+      - name: Run chart-releaser
+        uses: helm/chart-releaser-action@master
+        env:
+          CR_TOKEN: '${{ secrets.CR_TOKEN }}'