fix(Chart): escape changelog messages for artifacthub

.gitea/scripts/add-annotations.sh

@@ -0,0 +1,114 @@
+#!/bin/bash
+
+set -e
+
+CHART_FILE="Chart.yaml"
+if [ ! -f "${CHART_FILE}" ]; then
+  echo "ERROR: ${CHART_FILE} not found!" 1>&2
+  exit 1
+fi
+
+DEFAULT_NEW_TAG="$(git tag --sort=-version:refname | head -n 1)"
+DEFAULT_OLD_TAG="$(git tag --sort=-version:refname | head -n 2 | tail -n 1)"
+
+if [ -z "${1}" ]; then
+  read -p "Enter start tag [${DEFAULT_OLD_TAG}]: " OLD_TAG
+  if [ -z "${OLD_TAG}" ]; then
+    OLD_TAG="${DEFAULT_OLD_TAG}"
+  fi
+
+  while [ -z "$(git tag --list "${OLD_TAG}")" ]; do
+    echo "ERROR: Tag '${OLD_TAG}' not found!" 1>&2
+    read -p "Enter start tag [${DEFAULT_OLD_TAG}]: " OLD_TAG
+    if [ -z "${OLD_TAG}" ]; then
+      OLD_TAG="${DEFAULT_OLD_TAG}"
+    fi
+  done
+else
+  OLD_TAG=${1}
+  if [ -z "$(git tag --list "${OLD_TAG}")" ]; then
+    echo "ERROR: Tag '${OLD_TAG}' not found!" 1>&2
+    exit 1
+  fi
+fi
+
+if [ -z "${2}" ]; then
+  read -p "Enter end tag [${DEFAULT_NEW_TAG}]: " NEW_TAG
+  if [ -z "${NEW_TAG}" ]; then
+    NEW_TAG="${DEFAULT_NEW_TAG}"
+  fi
+
+  while [ -z "$(git tag --list "${NEW_TAG}")" ]; do
+    echo "ERROR: Tag '${NEW_TAG}' not found!" 1>&2
+    read -p "Enter end tag [${DEFAULT_NEW_TAG}]: " NEW_TAG
+    if [ -z "${NEW_TAG}" ]; then
+      NEW_TAG="${DEFAULT_NEW_TAG}"
+    fi
+  done
+else
+  NEW_TAG=${2}
+
+  if [ -z "$(git tag --list "${NEW_TAG}")" ]; then
+    echo "ERROR: Tag '${NEW_TAG}' not found!" 1>&2
+    exit 1
+  fi
+fi
+
+CHANGE_LOG_YAML=$(mktemp)
+echo "[]" > "${CHANGE_LOG_YAML}"
+
+function map_type_to_kind() {
+  case "${1}" in
+    feat)
+      echo "added"
+    ;;
+    fix)
+      echo "fixed"
+    ;;
+    chore|style|test|ci|docs|refac)
+      echo "changed"
+    ;;
+    revert)
+      echo "removed"
+    ;;
+    sec)
+      echo "security"
+    ;;
+    *)
+      echo "skip"
+    ;;
+  esac
+}
+
+COMMIT_TITLES="$(git log --pretty=format:"%s" "${OLD_TAG}..${NEW_TAG}")"
+
+echo "INFO: Generate change log entries from ${OLD_TAG} until ${NEW_TAG}"
+
+while IFS= read -r line; do
+  if [[ "${line}" =~ ^([a-zA-Z]+)(\([^\)]+\))?\:\ (.+)$ ]]; then
+    TYPE="${BASH_REMATCH[1]}"
+    KIND=$(map_type_to_kind "${TYPE}")
+
+    if [ "${KIND}" == "skip" ]; then
+      continue
+    fi
+
+    DESC="${BASH_REMATCH[3]}"
+
+    echo "- ${KIND}: ${DESC}"
+
+    jq --arg kind changed --arg description "$DESC" '. += [ $ARGS.named ]' < ${CHANGE_LOG_YAML} > ${CHANGE_LOG_YAML}.new
+    mv ${CHANGE_LOG_YAML}.new ${CHANGE_LOG_YAML}
+
+  fi
+done <<< "${COMMIT_TITLES}"
+
+if [ -s "${CHANGE_LOG_YAML}" ]; then
+  yq --inplace --input-format json --output-format yml "${CHANGE_LOG_YAML}"
+  yq --no-colors --inplace ".annotations.\"artifacthub.io/changes\" |= loadstr(\"${CHANGE_LOG_YAML}\") | sort_keys(.)" "${CHART_FILE}"
+else
+  echo "ERROR: Changelog file is empty: ${CHANGE_LOG_YAML}" 1>&2
+  exit 1
+fi
+
+rm "${CHANGE_LOG_YAML}"

.gitea/workflows/helm.yaml

@@ -13,7 +13,7 @@ on:
 jobs:
   helm-lint:
     container:
-      image: docker.io/volkerraschek/helm:3.18.0
+      image: docker.io/volkerraschek/helm:3.18.2
     runs-on:
     - ubuntu-latest
     steps:
@@ -28,7 +28,7 @@ jobs:
 
   helm-unittest:
     container:
-      image: docker.io/volkerraschek/helm:3.18.0
+      image: docker.io/volkerraschek/helm:3.18.2
     runs-on:
     - ubuntu-latest
     steps:

.gitea/workflows/release.yaml

@@ -8,18 +8,26 @@ on:
 jobs:
   publish-chart:
     container:
-      image: docker.io/volkerraschek/helm:3.18.0
+      image: docker.io/volkerraschek/helm:3.18.2
     runs-on: ubuntu-latest
     steps:
       - name: Install tooling
         run: |
           apk update
-          apk add git npm
+          apk add git npm jq yq
+
       - uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+
+      - name: Add Artifacthub.io annotations
+        run: |
+          NEW_TAG="$(git tag --sort=-version:refname | head -n 1)"
+          OLD_TAG="$(git tag --sort=-version:refname | head -n 2 | tail -n 1)"
+          .gitea/scripts/add-annotations.sh "${OLD_TAG}" "${NEW_TAG}"
+
       - name: Package chart
         env:
-          HELM_REPO_NAME: upload
-
           CHARTMUSEUM_PASSWORD: ${{ secrets.CHARTMUSEUM_PASSWORD }}
           CHARTMUSEUM_REPOSITORY: ${{ vars.CHARTMUSEUM_REPOSITORY }}
           CHARTMUSEUM_USERNAME: ${{ secrets.CHARTMUSEUM_USERNAME }}
@@ -43,4 +51,4 @@ jobs:
           # gitea
           helm repo add --username ${REPOSITORY_OWNER} --password ${GITEA_PACKAGE_REGISTRY_TOKEN} gitea ${GITEA_SERVER_URL}/api/packages/${REPOSITORY_OWNER}/helm
           helm cm-push ${REPOSITORY_NAME}-${PACKAGE_VERSION}.tgz gitea
-          helm repo remove gitea
+          helm repo remove gitea

Chart.yaml

@@ -1,18 +1,21 @@
+annotations:
+  artifacthub.io/links: |
+    - name: Prometheus Fail2Ban exporter (binary)
+      url: https://git.cryptic.systems/volker.raschek/prometheus-fail2ban-exporter
+    - name: support
+      url: https://git.cryptic.systems/volker.raschek/prometheus-fail2ban-exporter-charts/issues
 apiVersion: v2
-name: prometheus-fail2ban-exporter
-description: Prometheus metric exporter for Fail2Ban
-type: application
-version: "0.1.0"
 appVersion: "0.1.1"
-
+description: Prometheus metric exporter for Fail2Ban
 # icon: https://annotations.example.com/icon.png
-
 keywords:
-- prometheus
-- prometheus-exporter
-- prometheus-fail2ban-exporter
-- fail2ban-exporter
-
+  - prometheus
+  - prometheus-exporter
+  - prometheus-fail2ban-exporter
+  - fail2ban-exporter
+name: prometheus-fail2ban-exporter
 sources:
-- https://git.cryptic.systems/volker.raschek/prometheus-fail2ban-exporter-charts
-- https://git.cryptic.systems/volker.raschek/prometheus-fail2ban-exporter
+  - https://git.cryptic.systems/volker.raschek/prometheus-fail2ban-exporter-charts
+  - https://git.cryptic.systems/volker.raschek/prometheus-fail2ban-exporter
+type: application
+version: "0.4.1"

LICENSE

@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2025 Markus Pesch
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

Makefile

@@ -4,7 +4,7 @@ CONTAINER_RUNTIME?=$(shell which podman)
 # HELM_IMAGE
 HELM_IMAGE_REGISTRY_HOST?=docker.io
 HELM_IMAGE_REPOSITORY?=volkerraschek/helm
-HELM_IMAGE_VERSION?=3.18.0 # renovate: datasource=docker registryUrl=https://docker.io depName=volkerraschek/helm
+HELM_IMAGE_VERSION?=3.18.2 # renovate: datasource=docker registryUrl=https://docker.io depName=volkerraschek/helm
 HELM_IMAGE_FULLY_QUALIFIED=${HELM_IMAGE_REGISTRY_HOST}/${HELM_IMAGE_REPOSITORY}:${HELM_IMAGE_VERSION}
 
 # NODE_IMAGE

README.md

@@ -42,7 +42,7 @@ version of the chart must be in sync with the `values.yaml`. Newer *minor* versi
 versions can break something!
 
 ```bash
-CHART_VERSION=0.3.1
+CHART_VERSION=0.4.16
 helm show values prometheus-exporters/prometheus-fail2ban-exporter --version "${CHART_VERSION}" > values.yaml
 ```