[ci] Auto-generate chart changelogs based on Chart annotation (#1354 )

Auto-generate chart changelogs based on Chart annotation
ci: Update workflow
2022-01-05 19:51:34 +01:00 · 2022-01-05 17:37:17 +01:00 · 2022-01-05 17:33:28 +01:00 · 2022-01-05 17:28:11 +01:00 · 2022-01-05 17:27:15 +01:00 · 2022-01-03 13:19:08 -05:00
25 changed files with 419 additions and 215 deletions
--- a/.all-contributorsrc
+++ b/.all-contributorsrc
@@ -472,6 +472,15 @@
      "contributions": [
        "code"
      ]
+    },
+    {
+      "login": "jlrgraham",
+      "name": "jlrgraham",
+      "avatar_url": "https://avatars.githubusercontent.com/u/2184689?v=4",
+      "profile": "https://github.com/jlrgraham",
+      "contributions": [
+        "code"
+      ]
    }
  ],
  "contributorsPerLine": 7,
--- a/.github/ct-lint.yaml
+++ b/.github/ct-lint.yaml
@@ -10,3 +10,5 @@ chart-repos:
 - k8s-at-home-libraries=https://library-charts.k8s-at-home.com
 - k8s-at-home=https://k8s-at-home.com/charts
 - jetstack=https://charts.jetstack.io
+additional-commands:
+- ./hack/check-releasenotes.sh {{ .Path }}
--- a/.github/workflows/charts-lint-test.yaml
+++ b/.github/workflows/charts-lint-test.yaml
@@ -32,15 +32,10 @@ jobs:
    - name: Set up chart-testing
      uses: helm/chart-testing-action@v2.1.0

-    - name: Install Dev tools
-      run: |
-        sudo wget https://github.com/mikefarah/yq/releases/download/v4.2.0/yq_linux_amd64 -O /usr/bin/yq
-        sudo chmod +x /usr/bin/yq
-
    - name: Run chart-testing (list-changed)
      id: list-changed
      run: |
-        EXCLUDED=$(yq eval -j '.excluded-charts // []' .github/ct-lint.yaml)
+        EXCLUDED=$(yq eval -o=json '.excluded-charts // []' .github/ct-lint.yaml)
        CHARTS=$(ct list-changed --config .github/ct-lint.yaml)
        CHARTS_JSON=$(echo "${CHARTS}" | jq -R -s -c 'split("\n")[:-1]')
        OUTPUT_JSON=$(echo "{\"excluded\": ${EXCLUDED}, \"all\": ${CHARTS_JSON}}" | jq -c '.all-.excluded')
@@ -67,15 +62,10 @@ jobs:
    - name: Set up chart-testing
      uses: helm/chart-testing-action@v2.1.0

-    - name: Install Dev tools
-      run: |
-        sudo wget https://github.com/mikefarah/yq/releases/download/v4.2.0/yq_linux_amd64 -O /usr/bin/yq
-        sudo chmod +x /usr/bin/yq
-
    - name: Run chart-testing (list-changed)
      id: list-changed
      run: |
-        EXCLUDED=$(yq eval -j '.excluded-charts // []' .github/ct-install.yaml)
+        EXCLUDED=$(yq eval -o=json '.excluded-charts // []' .github/ct-install.yaml)
        CHARTS=$(ct list-changed --config .github/ct-install.yaml)
        CHARTS_JSON=$(echo "${CHARTS}" | jq -R -s -c 'split("\n")[:-1]')
        OUTPUT_JSON=$(echo "{\"excluded\": ${EXCLUDED}, \"all\": ${CHARTS_JSON}}" | jq -c '.all-.excluded')
--- a/.github/workflows/charts-release.yaml
+++ b/.github/workflows/charts-release.yaml
@@ -11,89 +11,8 @@ on:
    - 'charts/**'

 jobs:
-  generate-readme:
-    name: Auto-generate chart README
-    runs-on: ubuntu-20.04
-    steps:
-    - name: Get k8s-at-home token
-      id: get-app-token
-      uses: getsentry/action-github-app-token@v1
-      with:
-        app_id: ${{ secrets.K8S_AT_HOME_APP_ID }}
-        private_key: ${{ secrets.K8S_AT_HOME_APP_PRIVATE_KEY }}
-
-    - name: Checkout
-      uses: actions/checkout@v2
-      with:
-        token: ${{ steps.get-app-token.outputs.token }}
-        ref: master
-
-    - uses: dorny/paths-filter@v2
-      id: filter
-      with:
-        base: ${{ github.ref }}
-        list-files: shell
-        filters: |
-          addedOrModified:
-            - added|modified: 'charts/**'
-
-    - name: Install Helm
-      if: steps.filter.outputs.addedOrModified == 'true'
-      uses: azure/setup-helm@v1
-      with:
-        version: v3.6.3
-
-    - uses: actions/setup-python@v2
-      if: steps.filter.outputs.addedOrModified == 'true'
-      with:
-        python-version: 3.7
-
-    - name: Install helm-docs
-      if: steps.filter.outputs.addedOrModified == 'true'
-      run: |
-        wget -O /tmp/helm-docs.deb  https://github.com/norwoodj/helm-docs/releases/download/v1.5.0/helm-docs_1.5.0_linux_amd64.deb
-        sudo dpkg -i /tmp/helm-docs.deb
-
-    - name: Run against changed charts
-      if: steps.filter.outputs.addedOrModified == 'true'
-      run: |
-        CHARTS=()
-        PATHS=(${{ steps.filter.outputs.addedOrModified_files }})
-        # Get only the chart paths
-        for i in "${PATHS[@]}"
-        do
-            IFS='/' read -r -a path_parts <<< "$i"
-            CHARTS+=("${path_parts[1]}/${path_parts[2]}")
-        done
-
-        # Remove duplicates
-        CHARTS=( `for i in ${CHARTS[@]}; do echo $i; done | sort -u` )
-
-        for i in "${CHARTS[@]}"
-        do
-            echo "Rendering README for chart ${i}"
-            IFS='/' read -r -a chart_parts <<< "$i"
-            if [ -f "charts/${chart_parts[0]}"/"${chart_parts[1]}/Chart.yaml" ]; then
-              ./hack/gen-helm-docs.sh "${chart_parts[0]}" "${chart_parts[1]}"
-            fi
-            echo ""
-        done
-
-    - name: Create commit
-      if: steps.filter.outputs.addedOrModified == 'true'
-      uses: stefanzweifel/git-auto-commit-action@v4
-      with:
-        push_options: --force
-        commit_message: Auto-generate chart README [no ci]
-        commit_user_name: k8s-at-home[bot]
-        commit_user_email: k8s-at-home[bot]@users.noreply.github.com
-        commit_author: k8s-at-home[bot] <k8s-at-home[bot]@users.noreply.github.com>
-        file_pattern: charts/**/
-
  release:
    runs-on: ubuntu-20.04
-    needs:
-    - generate-readme
    steps:
    - name: Get k8s-at-home token
      id: get-app-token
--- a/.github/workflows/generate-readme.yaml
+++ b/.github/workflows/generate-readme.yaml
@@ -0,0 +1,82 @@
+name: "Charts: Update Readme"
+
+concurrency: update-readme
+
+on:
+  workflow_dispatch:
+  pull_request:
+    paths:
+    - 'charts/**'
+
+jobs:
+  generate-readme:
+    name: Auto-generate chart README
+    runs-on: ubuntu-20.04
+    steps:
+    - name: Checkout
+      uses: actions/checkout@v2
+      with:
+        fetch-depth: 2
+
+    - uses: dorny/paths-filter@v2
+      id: filter
+      with:
+        base: ${{ github.ref }}
+        list-files: shell
+        filters: |
+          addedOrModified:
+            - added|modified: 'charts/**'
+
+    - name: Install Helm
+      if: steps.filter.outputs.addedOrModified == 'true'
+      uses: azure/setup-helm@v1
+      with:
+        version: v3.6.3
+
+    - uses: actions/setup-python@v2
+      if: steps.filter.outputs.addedOrModified == 'true'
+      with:
+        python-version: 3.9
+
+    - name: Install helm-docs
+      if: steps.filter.outputs.addedOrModified == 'true'
+      run: |
+        wget -O /tmp/helm-docs.deb  https://github.com/k8s-at-home/helm-docs/releases/download/v0.1.1/helm-docs_0.1.1_Linux_x86_64.deb
+        sudo dpkg -i /tmp/helm-docs.deb
+
+    - name: Run against changed charts
+      if: steps.filter.outputs.addedOrModified == 'true'
+      run: |
+        CHARTS=()
+        PATHS=(${{ steps.filter.outputs.addedOrModified_files }})
+        # Get only the chart paths
+        for i in "${PATHS[@]}"
+        do
+            IFS='/' read -r -a path_parts <<< "$i"
+            CHARTS+=("${path_parts[1]}/${path_parts[2]}")
+        done
+
+        # Remove duplicates
+        CHARTS=( `for i in ${CHARTS[@]}; do echo $i; done | sort -u` )
+
+        for i in "${CHARTS[@]}"
+        do
+            echo "Rendering README for chart ${i}"
+            IFS='/' read -r -a chart_parts <<< "$i"
+            if [ -f "charts/${chart_parts[0]}"/"${chart_parts[1]}/Chart.yaml" ]; then
+              ./hack/gen-helm-docs.sh "${chart_parts[0]}" "${chart_parts[1]}"
+            fi
+            echo ""
+        done
+
+    - name: Create commit
+      if: steps.filter.outputs.addedOrModified == 'true'
+      uses: stefanzweifel/git-auto-commit-action@v4
+      with:
+        push_options: --force
+        commit_message: Auto-generate chart README
+
+        commit_user_name: ${{ github.actor }}
+        commit_user_email: ${{ github.actor }}@users.noreply.github.com
+
+        file_pattern: charts/**/
--- a/.github/workflows/generate-renovate-changelog.yaml
+++ b/.github/workflows/generate-renovate-changelog.yaml
@@ -0,0 +1,78 @@
+name: "Charts: Update changelog for Renovate PR"
+
+concurrency: update-renovate-pr-changelog
+
+on:
+  pull_request:
+    paths:
+      - "charts/**"
+
+jobs:
+  get-branch:
+    name: Get branch
+    runs-on: ubuntu-20.04
+    outputs:
+      branch: ${{ steps.branch-name.outputs.current_branch }}
+
+    steps:
+      - name: Get branch name
+        id: branch-name
+        uses: tj-actions/branch-names@v5.1
+
+  update-changelog:
+    name: Update changelog
+    runs-on: ubuntu-20.04
+    needs:
+      - get-branch
+    if: startsWith(needs.get-branch.outputs.branch, 'renovate/')
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v2
+        with:
+          fetch-depth: 0
+
+      - uses: dorny/paths-filter@v2
+        id: filter
+        with:
+          list-files: shell
+          filters: |
+            addedOrModified:
+              - added|modified: 'charts/**'
+
+      - name: Run against changed charts
+        if: steps.filter.outputs.addedOrModified == 'true'
+        run: |
+          CHARTS=()
+          PATHS=(${{ steps.filter.outputs.addedOrModified_files }})
+          # Get only the chart paths
+          for i in "${PATHS[@]}"
+          do
+              IFS='/' read -r -a path_parts <<< "$i"
+              CHARTS+=("${path_parts[1]}/${path_parts[2]}")
+          done
+
+          # Remove duplicates
+          CHARTS=( `for i in ${CHARTS[@]}; do echo $i; done | sort -u` )
+
+          for i in "${CHARTS[@]}"
+          do
+              echo "Updating CHANGELOG for chart ${i}"
+              IFS='/' read -r -a chart_parts <<< "$i"
+              if [ -f "charts/${chart_parts[0]}"/"${chart_parts[1]}/Chart.yaml" ]; then
+                ./hack/renovate-releasenotes.sh "charts/${chart_parts[0]}"/"${chart_parts[1]}"
+              fi
+              echo ""
+          done
+
+      - name: Create commit
+        if: steps.filter.outputs.addedOrModified == 'true'
+        uses: stefanzweifel/git-auto-commit-action@v4
+        with:
+          push_options: --force
+          commit_message: Auto-generate chart changelog annotation
+
+          commit_user_name: ${{ github.actor }}
+          commit_user_email: ${{ github.actor }}@users.noreply.github.com
+
+          file_pattern: charts/**/Chart.yaml
--- a/README.md
+++ b/README.md
@@ -1,6 +1,6 @@
 # Helm charts
 <!-- ALL-CONTRIBUTORS-BADGE:START - Do not remove or modify this section -->
-[![All Contributors](https://img.shields.io/badge/all_contributors-52-orange.svg?style=flat-square)](#contributors-)
+[![All Contributors](https://img.shields.io/badge/all_contributors-53-orange.svg?style=flat-square)](#contributors-)
 <!-- ALL-CONTRIBUTORS-BADGE:END -->

 [![docs](https://img.shields.io/badge/docs-rtfm-yellow?logo=gitbook&logoColor=white&style=for-the-badge)](https://docs.k8s-at-home.com/)
@@ -114,6 +114,7 @@ Thanks goes to these wonderful people ([emoji key](https://allcontributors.org/d
    <td align="center"><a href="https://github.com/marcelloceschia"><img src="https://avatars.githubusercontent.com/u/203448?v=4?s=100" width="100px;" alt=""/><br /><sub><b>Marcello Ceschia</b></sub></a><br /><a href="https://github.com/k8s-at-home/charts/commits?author=marcelloceschia" title="Code">💻</a></td>
    <td align="center"><a href="https://www.carrierlost.net"><img src="https://avatars.githubusercontent.com/u/969721?v=4?s=100" width="100px;" alt=""/><br /><sub><b>Roberto Santalla</b></sub></a><br /><a href="https://github.com/k8s-at-home/charts/commits?author=roobre" title="Code">💻</a></td>
    <td align="center"><a href="http://www.greghaskins.com"><img src="https://avatars.githubusercontent.com/u/285310?v=4?s=100" width="100px;" alt=""/><br /><sub><b>Greg Haskins</b></sub></a><br /><a href="https://github.com/k8s-at-home/charts/commits?author=greghaskins" title="Code">💻</a></td>
+    <td align="center"><a href="https://github.com/jlrgraham"><img src="https://avatars.githubusercontent.com/u/2184689?v=4?s=100" width="100px;" alt=""/><br /><sub><b>jlrgraham</b></sub></a><br /><a href="https://github.com/k8s-at-home/charts/commits?author=jlrgraham" title="Code">💻</a></td>
  </tr>
 </table>

--- a/charts/README.md
+++ b/charts/README.md
@@ -164,6 +164,7 @@
 | ----- | ----------- |
 | [changedetection-io](incubator/changedetection-io) | changedetection-io helm package |
 | [cryptpad](incubator/cryptpad) | cryptpad helm package |
+| [dendrite](incubator/dendrite) | Dendrite Matrix Homeserver |
 | [lancache](incubator/lancache) | LanCache Monolithic - a caching proxy server for game download content |
 | [openhab](incubator/openhab) | openhab helm package |
 | [seafile](incubator/seafile) | seafile helm package |
--- a/charts/incubator/seafile/Chart.yaml
+++ b/charts/incubator/seafile/Chart.yaml
@@ -2,7 +2,7 @@ apiVersion: v2
 appVersion: 8.0.7
 description: seafile helm package
 name: seafile
-version: 1.2.1
+version: 2.0.0
 kubeVersion: ">=1.16.0-0"
 keywords:
 - seafile
@@ -16,8 +16,20 @@ maintainers:
 dependencies:
 - name: common
  repository: https://library-charts.k8s-at-home.com
-  version: 4.2.0
+  version: 4.3.0
 - name: mariadb
-  version: 9.7.1
+  version: 10.2.0
  repository: https://charts.bitnami.com/bitnami
  condition: mariadb.enabled
+annotations:
+  artifacthub.io/changes: |
+    - kind: changed
+      description: "**Breaking:** Updated `mariadb` chart to version `10.2.0`. Check out the chart documentation to see which values have changed."
+      links:
+        - name: Chart documentation
+          url: https://github.com/bitnami/charts/tree/master/bitnami/mariadb#to-1000
+    - kind: changed
+      description: Updated the common library dependency to version `4.3.0`.
+      links:
+        - name: Chart repository
+          url: https://github.com/k8s-at-home/library-charts/tree/common-4.3.0/charts/stable/common
--- a/charts/incubator/seafile/README.md
+++ b/charts/incubator/seafile/README.md
@@ -1,6 +1,6 @@
 # seafile

-![Version: 1.2.1](https://img.shields.io/badge/Version-1.2.1-informational?style=flat-square) ![AppVersion: 8.0.7](https://img.shields.io/badge/AppVersion-8.0.7-informational?style=flat-square)
+![Version: 2.0.0](https://img.shields.io/badge/Version-2.0.0-informational?style=flat-square) ![AppVersion: 8.0.7](https://img.shields.io/badge/AppVersion-8.0.7-informational?style=flat-square)

 seafile helm package

@@ -18,8 +18,8 @@ Kubernetes: `>=1.16.0-0`

 | Repository | Name | Version |
 |------------|------|---------|
-| https://charts.bitnami.com/bitnami | mariadb | 9.7.1 |
-| https://library-charts.k8s-at-home.com | common | 4.2.0 |
+| https://charts.bitnami.com/bitnami | mariadb | 10.2.0 |
+| https://library-charts.k8s-at-home.com | common | 4.3.0 |

 ## TL;DR

@@ -93,25 +93,24 @@ N/A

 ## Changelog

-All notable changes to this application Helm chart will be documented in this file but does not include changes from our common library. To read those click [here](https://github.com/k8s-at-home/library-charts/tree/main/charts/stable/common#changelog).
-
-The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/), and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
-
-### [1.0.0]
+### Version 2.0.0

 #### Added

- Initial version
+N/A

 #### Changed

- N/A
+* **Breaking:** Updated `mariadb` chart to version `10.2.0`. Check out the chart documentation to see which values have changed.
+* Updated the common library dependency to version `4.3.0`.

-#### Removed
+#### Fixed

- N/A
+N/A

-[1.0.0]: #100
+### Older versions
+
+A historical overview of changes can be found on [ArtifactHUB](https://artifacthub.io/packages/helm/k8s-at-home/seafile?modal=changelog)

 ## Support

@@ -121,4 +120,4 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 - Join our [Discord](https://discord.gg/sTMX7Vh) community

 ----------------------------------------------
-Autogenerated from chart metadata using [helm-docs v1.5.0](https://github.com/norwoodj/helm-docs/releases/v1.5.0)
+Autogenerated from chart metadata using [helm-docs v0.1.1](https://github.com/k8s-at-home/helm-docs/releases/v0.1.1)
--- a/charts/incubator/seafile/README.md.gotmpl
+++ b/charts/incubator/seafile/README.md.gotmpl
@@ -106,6 +106,36 @@ helm install {{ template "chart.name" . }} {{ template "custom.helm.path" . }} -
 - Join our [Discord](https://discord.gg/sTMX7Vh) community
 {{- end -}}

+{{- define "custom.changelog" -}}
+{{ $changeTypes := list "added" "changed" "fixed" }}
+## Changelog
+
+### Version {{ template "chart.version" . }}
+
+{{ range $changeType := $changeTypes }}
+  {{- with (index $.Annotations "artifacthub.io/changes") }}
+    {{- print "#### " ($changeType | title)  | nindent 0  }}
+    {{- print "" | nindent 0  }}
+    {{- $changesFound := false }}
+    {{- range (print "changes:\n" . | fromYaml).changes }}
+      {{- if eq .kind $changeType }}
+        {{- print "* " .description  | nindent 0 }}
+        {{- $changesFound = true }}
+      {{- end }}
+    {{- end }}
+    {{- if not $changesFound }}
+      {{- print "N/A" | nindent 0 }}
+    {{- end }}
+    {{- print "" | nindent 0  }}
+  {{- end }}
+{{- end }}
+
+### Older versions
+
+A historical overview of changes can be found on [ArtifactHUB](https://artifacthub.io/packages/helm/k8s-at-home/{{- template "chart.name" . }}?modal=changelog)
+
+{{- end -}}
+
 {{ template "chart.header" . }}

 {{ template "chart.versionBadge" . }}{{ template "chart.typeBadge" . }}{{ template "chart.appVersionBadge" . }}
--- a/charts/incubator/seafile/README_CHANGELOG.md.gotmpl
+++ b/charts/incubator/seafile/README_CHANGELOG.md.gotmpl
@@ -1,27 +0,0 @@
-{{- define "custom.changelog.header" -}}
-## Changelog
-{{- end -}}
-
-{{- define "custom.changelog" -}}
-{{ template "custom.changelog.header" . }}
-
-All notable changes to this application Helm chart will be documented in this file but does not include changes from our common library. To read those click [here](https://github.com/k8s-at-home/library-charts/tree/main/charts/stable/common#changelog).
-
-The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/), and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
-
-### [1.0.0]
-
-#### Added
-
- Initial version
-
-#### Changed
-
- N/A
-
-#### Removed
-
- N/A
-
-[1.0.0]: #100
-{{- end -}}
--- a/charts/stable/node-red/Chart.yaml
+++ b/charts/stable/node-red/Chart.yaml
@@ -1,8 +1,8 @@
 apiVersion: v2
-appVersion: 1.3.5
+appVersion: 2.1.4
 description: Node-RED is low-code programming for event-driven applications
 name: node-red
-version: 9.1.0
+version: 10.0.0
 kubeVersion: ">=1.16.0-0"
 keywords:
 - nodered
@@ -18,4 +18,4 @@ maintainers:
 dependencies:
 - name: common
  repository: https://library-charts.k8s-at-home.com
-  version: 4.2.0
+  version: 4.3.0
--- a/charts/stable/node-red/README.md
+++ b/charts/stable/node-red/README.md
@@ -1,6 +1,6 @@
 # node-red

-![Version: 9.1.0](https://img.shields.io/badge/Version-9.1.0-informational?style=flat-square) ![AppVersion: 1.3.5](https://img.shields.io/badge/AppVersion-1.3.5-informational?style=flat-square)
+![Version: 10.0.0](https://img.shields.io/badge/Version-10.0.0-informational?style=flat-square) ![AppVersion: 2.1.4](https://img.shields.io/badge/AppVersion-2.1.4-informational?style=flat-square)

 Node-RED is low-code programming for event-driven applications

@@ -19,7 +19,7 @@ Kubernetes: `>=1.16.0-0`

 | Repository | Name | Version |
 |------------|------|---------|
-| https://library-charts.k8s-at-home.com | common | 4.2.0 |
+| https://library-charts.k8s-at-home.com | common | 4.3.0 |

 ## TL;DR

@@ -84,7 +84,7 @@ N/A
 | env.TZ | string | `"UTC"` | Set the container timezone |
 | image.pullPolicy | string | `"IfNotPresent"` | image pull policy |
 | image.repository | string | `"nodered/node-red"` | image repository |
-| image.tag | string | `"1.3.5"` | image tag |
+| image.tag | string | `"2.1.4"` | image tag |
 | ingress.main | object | See values.yaml | Enable and configure ingress settings for the chart under this key. |
 | persistence | object | See values.yaml | Configure persistence settings for the chart under this key. |
 | service | object | See values.yaml | Configures service settings for the chart. |
@@ -95,6 +95,13 @@ All notable changes to this application Helm chart will be documented in this fi

 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/), and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).

+### [10.0.0]
+
+#### Changed
+
+- Upgrade to Node Red 2.x (2.1.4) upstream image.
+- Upgrade common dep to 4.3.0.
+
 ### [9.0.0]

 #### Changed
--- a/charts/stable/node-red/README_CHANGELOG.md.gotmpl
+++ b/charts/stable/node-red/README_CHANGELOG.md.gotmpl
@@ -9,6 +9,13 @@ All notable changes to this application Helm chart will be documented in this fi

 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/), and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).

+### [10.0.0]
+
+#### Changed
+
+- Upgrade to Node Red 2.x (2.1.4) upstream image.
+- Upgrade common dep to 4.3.0.
+
 ### [9.0.0]

 #### Changed
--- a/charts/stable/node-red/values.yaml
+++ b/charts/stable/node-red/values.yaml
@@ -9,7 +9,7 @@ image:
  # -- image repository
  repository: nodered/node-red
  # -- image tag
-  tag: 1.3.5
+  tag: 2.1.4
  # -- image pull policy
  pullPolicy: IfNotPresent

--- a/hack/check-releasenotes.sh
+++ b/hack/check-releasenotes.sh
@@ -0,0 +1,46 @@
+#!/usr/bin/env bash
+
+set -eu
+
+# Check if release notes have been changed
+# Usage ./check-releasenotes.sh path
+
+# require yq
+command -v yq >/dev/null 2>&1 || {
+    echo >&2 "yq (https://github.com/mikefarah/yq) is not installed. Aborting."
+    exit 1
+}
+
+# Absolute path of repository
+repository=$(git rev-parse --show-toplevel)
+
+# Allow for a specific chart to be passed in as a argument
+if [ $# -ge 1 ] && [ -n "$1" ]; then
+    root="$1"
+    chart_file="${1}/Chart.yaml"
+    if [ ! -f "$chart_file" ]; then
+        echo "File ${chart_file} does not exist."
+        exit 1
+    fi
+
+    echo "Validating release notes for $root"
+
+    cd $root
+    CURRENT=$(cat Chart.yaml | yq e '.annotations."artifacthub.io/changes"' -P -)
+
+    if [ "$CURRENT" == "" ] || [ "$CURRENT" == "null" ]; then
+      echo >&2 "Release notes have not been set for this chart!"
+      exit 1
+    fi
+
+    DEFAULT_BRANCH=$(git remote show origin | awk '/HEAD branch/ {print $NF}')
+    ORIGINAL=$(git show origin/$DEFAULT_BRANCH:./Chart.yaml | yq e '.annotations."artifacthub.io/changes"' -P -)
+
+    if [ "$CURRENT" == "$ORIGINAL" ]; then
+      echo >&2 "Release notes have not been updated!"
+      exit 1
+    fi
+else
+    echo >&2 "No chart folder has been specified."
+    exit 1
+fi
--- a/hack/gen-helm-docs.sh
+++ b/hack/gen-helm-docs.sh
@@ -16,7 +16,6 @@ repository=$(git rev-parse --show-toplevel)
 # Templates to copy into each chart directory
 readme_template="${repository}/hack/templates/README.md.gotmpl"
 readme_config_template="${repository}/hack/templates/README_CONFIG.md.gotmpl"
-readme_changelog_template="${repository}/hack/templates/README_CHANGELOG.md.gotmpl"

 # Gather all charts using the common library, excluding common-test
 charts=$(find "${repository}" -name "Chart.yaml")
@@ -40,8 +39,6 @@ for chart in ${charts}; do
    cp "${readme_template}" "${chart_directory}"
    # Copy CONFIG template to each Chart directory, do not overwrite if exists
    cp -n "${readme_config_template}" "${chart_directory}" || true
-    # Copy CHANGELOG template to each Chart directory, do not overwrite if exists
-    cp -n "${readme_changelog_template}" "${chart_directory}" || true
 done

 # Run helm-docs for charts using the common library and the common library itself
@@ -49,5 +46,4 @@ helm-docs \
    --ignore-file="${repository}/.helmdocsignore" \
    --template-files="$(basename "${readme_template}")" \
    --template-files="$(basename "${readme_config_template}")" \
-    --template-files="$(basename "${readme_changelog_template}")" \
    --chart-search-root="${root}"
--- a/hack/renovate-releasenotes.sh
+++ b/hack/renovate-releasenotes.sh
@@ -0,0 +1,48 @@
+#!/usr/bin/env bash
+
+set -eu
+
+# Check if release notes have been changed
+# Usage ./check-releasenotes.sh path
+
+# require yq
+command -v yq >/dev/null 2>&1 || {
+    echo >&2 "yq (https://github.com/mikefarah/yq) is not installed. Aborting."
+    exit 1
+}
+
+# Allow for a specific chart to be passed in as a argument
+if [ $# -ge 1 ] && [ -n "$1" ]; then
+    root="$1"
+    chart_file="${1}/Chart.yaml"
+    if [ ! -f "$chart_file" ]; then
+        echo "File ${chart_file} does not exist."
+        exit 1
+    fi
+    cd $root
+    DEFAULT_BRANCH=$(git remote show origin | awk '/HEAD branch/ {print $NF}')
+
+    echo "Generating release notes for $root"
+
+    # Loop over all dependencies in current chart version
+    NEW_DEPENDENCIES=$(cat Chart.yaml | yq e '.dependencies[].name' -P - | LC_ALL=C sort)
+    OLD_DEPENDENCIES=$(git show origin/$DEFAULT_BRANCH:./Chart.yaml | yq e '.dependencies[].name' -P - | LC_ALL=C sort)
+
+    tmpfile=$(mktemp)
+    trap 'rm -f "$tmpfile"' EXIT
+
+    for DEP_NAME in ${NEW_DEPENDENCIES[@]}
+    do
+      NEW_VERSION=$(cat Chart.yaml | yq e ".dependencies[] | select(.name == \"$DEP_NAME\") | .version" -P -)
+      OLD_VERSION=$(git show origin/$DEFAULT_BRANCH:./Chart.yaml | yq e ".dependencies[] | select(.name == \"$DEP_NAME\") | .version" -P -)
+      if [ "${NEW_VERSION}" != "${OLD_VERSION}" ]; then
+        echo "- kind: changed" >> $tmpfile
+        echo "  description: Upgraded \`${DEP_NAME}\` chart dependency to version \`${NEW_VERSION}\`." >> $tmpfile
+      fi
+    done
+
+    yq eval-all --inplace 'select(fileIndex == 0).annotations."artifacthub.io/changes" = (select(fileIndex == 1) | to_yaml) | select(fileIndex==0)' Chart.yaml $tmpfile
+else
+    echo >&2 "No chart folder has been specified."
+    exit 1
+fi
--- a/hack/templates/README.md.gotmpl
+++ b/hack/templates/README.md.gotmpl
@@ -106,6 +106,36 @@ helm install {{ template "chart.name" . }} {{ template "custom.helm.path" . }} -
 - Join our [Discord](https://discord.gg/sTMX7Vh) community
 {{- end -}}

+{{- define "custom.changelog" -}}
+{{ $changeTypes := list "added" "changed" "fixed" }}
+## Changelog
+
+### Version {{ template "chart.version" . }}
+
+{{ range $changeType := $changeTypes }}
+  {{- with (index $.Annotations "artifacthub.io/changes") }}
+    {{- print "#### " ($changeType | title)  | nindent 0  }}
+    {{- print "" | nindent 0  }}
+    {{- $changesFound := false }}
+    {{- range (print "changes:\n" . | fromYaml).changes }}
+      {{- if eq .kind $changeType }}
+        {{- print "* " .description  | nindent 0 }}
+        {{- $changesFound = true }}
+      {{- end }}
+    {{- end }}
+    {{- if not $changesFound }}
+      {{- print "N/A" | nindent 0 }}
+    {{- end }}
+    {{- print "" | nindent 0  }}
+  {{- end }}
+{{- end }}
+
+### Older versions
+
+A historical overview of changes can be found on [ArtifactHUB](https://artifacthub.io/packages/helm/k8s-at-home/{{- template "chart.name" . }}?modal=changelog)
+
+{{- end -}}
+
 {{ template "chart.header" . }}

 {{ template "chart.versionBadge" . }}{{ template "chart.typeBadge" . }}{{ template "chart.appVersionBadge" . }}
--- a/hack/templates/README_CHANGELOG.md.gotmpl
+++ b/hack/templates/README_CHANGELOG.md.gotmpl
@@ -1,27 +0,0 @@
-{{- define "custom.changelog.header" -}}
-## Changelog
-{{- end -}}
-
-{{- define "custom.changelog" -}}
-{{ template "custom.changelog.header" . }}
-
-All notable changes to this application Helm chart will be documented in this file but does not include changes from our common library. To read those click [here](https://github.com/k8s-at-home/library-charts/tree/main/charts/stable/commonREADME.md#Changelog).
-
-The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/), and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
-
-### [1.0.0]
-
-#### Added
-
- N/A
-
-#### Changed
-
- N/A
-
-#### Removed
-
- N/A
-
-[1.0.0]: #1.0.0
-{{- end -}}
--- a/templates/chart/Chart.yaml
+++ b/templates/chart/Chart.yaml
@@ -2,7 +2,7 @@ apiVersion: v2
 appVersion: 1.0.0
 description: ${CHARTNAME} helm package
 name: ${CHARTNAME}
-version: 2.1.0
+version: 1.0.0
 kubeVersion: ">=1.16.0-0"
 keywords:
 - ${CHARTNAME}
@@ -16,4 +16,8 @@ maintainers:
 dependencies:
 - name: common
  repository: https://library-charts.k8s-at-home.com
-  version: 4.2.0
+  version: 4.3.0
+annotations:
+  artifacthub.io/changes: |
+    - kind: added
+      description: Initial version
--- a/templates/chart/README.md
+++ b/templates/chart/README.md
@@ -86,11 +86,7 @@ N/A

 ## Changelog

-All notable changes to this application Helm chart will be documented in this file but does not include changes from our common library. To read those click [here](https://github.com/k8s-at-home/library-charts/tree/main/charts/stable/common#changelog).
-
-The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/), and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
-
-### [1.0.0]
+### Version 1.0.0

 #### Added

@@ -98,13 +94,11 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),

 #### Changed

- N/A
+N/A

-#### Removed
+#### Fixed

- N/A
-
-[1.0.0]: #1.0.0
+N/A

 ## Support

--- a/templates/chart/README.md.gotmpl
+++ b/templates/chart/README.md.gotmpl
@@ -106,6 +106,36 @@ helm install {{ template "chart.name" . }} {{ template "custom.helm.path" . }} -
 - Join our [Discord](https://discord.gg/sTMX7Vh) community
 {{- end -}}

+{{- define "custom.changelog" -}}
+{{ $changeTypes := list "added" "changed" "fixed" }}
+## Changelog
+
+### Version {{ template "chart.version" . }}
+
+{{ range $changeType := $changeTypes }}
+  {{- with (index $.Annotations "artifacthub.io/changes") }}
+    {{- print "#### " ($changeType | title)  | nindent 0  }}
+    {{- print "" | nindent 0  }}
+    {{- $changesFound := false }}
+    {{- range (print "changes:\n" . | fromYaml).changes }}
+      {{- if eq .kind $changeType }}
+        {{- print "* " .description  | nindent 0 }}
+        {{- $changesFound = true }}
+      {{- end }}
+    {{- end }}
+    {{- if not $changesFound }}
+      {{- print "N/A" | nindent 0 }}
+    {{- end }}
+    {{- print "" | nindent 0  }}
+  {{- end }}
+{{- end }}
+
+### Older versions
+
+A historical overview of changes can be found on [ArtifactHUB](https://artifacthub.io/packages/helm/k8s-at-home/{{- template "chart.name" . }}?modal=changelog)
+
+{{- end -}}
+
 {{ template "chart.header" . }}

 {{ template "chart.versionBadge" . }}{{ template "chart.typeBadge" . }}{{ template "chart.appVersionBadge" . }}
--- a/templates/chart/README_CHANGELOG.md.gotmpl
+++ b/templates/chart/README_CHANGELOG.md.gotmpl
@@ -1,27 +0,0 @@
-{{- define "custom.changelog.header" -}}
-## Changelog
-{{- end -}}
-
-{{- define "custom.changelog" -}}
-{{ template "custom.changelog.header" . }}
-
-All notable changes to this application Helm chart will be documented in this file but does not include changes from our common library. To read those click [here](https://github.com/k8s-at-home/library-charts/tree/main/charts/stable/common#changelog).
-
-The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/), and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
-
-### [1.0.0]
-
-#### Added
-
- Initial version
-
-#### Changed
-
- N/A
-
-#### Removed
-
- N/A
-
-[1.0.0]: #100
-{{- end -}}
Author	SHA1	Message	Date
Bᴇʀɴᴅ Sᴄʜᴏʀɢᴇʀs	c25ed8a428	[ci] Auto-generate chart changelogs based on Chart annotation (#1354 ) Auto-generate chart changelogs based on Chart annotation	2022-01-05 19:51:34 +01:00
Bᴇʀɴᴅ Sᴄʜᴏʀɢᴇʀs	edc5e8099e	ci: Update workflow	2022-01-05 17:37:17 +01:00
Bᴇʀɴᴅ Sᴄʜᴏʀɢᴇʀs	02e8b833c9	ci: Update workflow	2022-01-05 17:33:28 +01:00
Bᴇʀɴᴅ Sᴄʜᴏʀɢᴇʀs	d887e99035	ci: Update workflow	2022-01-05 17:28:11 +01:00
Bᴇʀɴᴅ Sᴄʜᴏʀɢᴇʀs	ba1893871a	ci: Add renovate-specific workflow	2022-01-05 17:27:15 +01:00
allcontributors[bot]	73bd01f394	docs: add jlrgraham as a contributor for code (#1353 ) * docs: update README.md [skip ci] * docs: update .all-contributorsrc [skip ci] Co-authored-by: allcontributors[bot] <46447321+allcontributors[bot]@users.noreply.github.com>	2022-01-03 13:19:08 -05:00
jlrgraham	6e39a0ae19	[node-red] Upgrade to 2.1.4. (#1352 ) * [node-red] Upgrade to 2.1.4. * [node-red] bump common dep to 4.3.0.	2022-01-03 13:07:04 -05:00
k8s-at-home[bot]	d704fd4583	Auto-generate chart summary [no ci]	2022-01-03 16:13:12 +00:00