chore: fix release process issues

Signed-off-by: Ahmed AbouZaid <6760103+aabouzaid@users.noreply.github.com>

.github/config/cliff.toml

@@ -0,0 +1,79 @@
+# git-cliff ~ default configuration file
+# https://git-cliff.org/docs/configuration
+#
+# Lines starting with "#" are comments.
+# Configuration options are organized into tables and keys.
+# See documentation for more information on available options.
+
+[changelog]
+# template for the changelog footer
+header = """
+The changelog is automatically generated and it follows [Conventional Commits](https://www.conventionalcommits.org/en/v1.0.0/) format.
+"""
+# template for the changelog body
+# https://keats.github.io/tera/docs/#introduction
+body = """
+
+{% if version %}\
+    ## [{{ version | trim_start_matches(pat="v") }}](https://github.com/camunda/camunda-platform-helm/releases/tag/{{ version }}) ({{ timestamp | date(format="%Y-%m-%d") }})
+{% else %}\
+    ## [unreleased]
+{% endif %}\
+{% for group, commits in commits | group_by(attribute="group") %}
+    ### {{ group | striptags | trim | upper_first }}
+    {% for commit in commits %}
+        - {% if commit.breaking %}**⚠ BREAKING CHANGE** {% endif %}\
+            {{ commit.message | upper_first }}\
+    {% endfor %}
+{% endfor %}\n
+"""
+# template for the changelog footer
+footer = """
+<!-- generated by git-cliff -->
+"""
+# remove the leading and trailing s
+trim = true
+# postprocessors
+postprocessors = [
+  # { pattern = '<REPO>', replace = "https://github.com/orhun/git-cliff" }, # replace repository URL
+]
+
+[git]
+# parse the commits based on https://www.conventionalcommits.org
+conventional_commits = true
+# filter out the commits that are not conventional
+filter_unconventional = true
+# process each line of a commit as an individual commit
+split_commits = false
+# regex for preprocessing the commit messages
+commit_preprocessors = [
+  # Replace issue numbers
+  #{ pattern = '\((\w+\s)?#([0-9]+)\)', replace = "([#${2}](<REPO>/issues/${2}))"},
+  # Check spelling of the commit with https://github.com/crate-ci/typos
+  # If the spelling is incorrect, it will be automatically fixed.
+  #{ pattern = '.*', replace_command = 'typos --write-changes -' },
+]
+# regex for parsing and grouping commits
+commit_parsers = [
+  { message = "^feat:", group = "<!-- 0 -->Features" },
+  { message = "^refactor:", group = "<!-- 1 -->Refactor" },
+  { message = "^fix:", group = "<!-- 2 -->Fixes" },
+  { message = "^doc:", group = "<!-- 3 -->Documentation" },
+  { message = "^revert:", group = "<!-- 4 -->Revert" },
+]
+# protect breaking changes from being skipped due to matching a skipping commit_parser
+protect_breaking_commits = false
+# filter out the commits that are not matched by commit parsers
+filter_commits = true
+# regex for matching git tags
+# tag_pattern = "v[0-9].*"
+# regex for skipping tags
+# skip_tags = ""
+# regex for ignoring tags
+# ignore_tags = ""
+# sort the tags topologically
+topo_order = false
+# sort the commits inside sections by oldest/newest order
+sort_commits = "oldest"
+# limit the number of commits included in the changelog.
+# limit_commits = 42

.github/config/release-please/release-please-config.json

@@ -5,17 +5,18 @@
   "bump-minor-pre-major": false,
   "prerelease": false,
   "draft": false,
+  "last-release-sha": "e098c6f7f1d6870acde813b2d38f3db33f89e662",
   "packages": {
     "charts/camunda-platform-latest": {
       "release-type": "helm",
       "extra-label": "version/8.5,automation/release-please,release/pr,kind/chore,chart/camunda-platform",
-      "component": "camunda-platform",
+      "component": "camunda-platform-latest",
       "include-v-in-tag": false
     },
     "charts/camunda-platform-8.4": {
       "release-type": "helm",
       "extra-label": "version/8.4,automation/release-please,release/pr,kind/chore,chart/camunda-platform",
-      "component": "camunda-platform",
+      "component": "camunda-platform-8.4",
       "include-v-in-tag": false,
       "extra-files": [
         {
@@ -28,7 +29,7 @@
     "charts/camunda-platform-8.3": {
       "release-type": "helm",
       "extra-label": "version/8.3,automation/release-please,release/pr,kind/chore,chart/camunda-platform",
-      "component": "camunda-platform",
+      "component": "camunda-platform-8.3",
       "include-v-in-tag": false,
       "extra-files": [
         {
@@ -41,7 +42,7 @@
     "charts/camunda-platform-8.2": {
       "release-type": "helm",
       "extra-label": "version/8.2,automation/release-please,release/pr,kind/chore,chart/camunda-platform",
-      "component": "camunda-platform",
+      "component": "camunda-platform-8.2",
       "include-v-in-tag": false,
       "extra-files": [
         {

.github/workflows/chart-release-pr.yml

@@ -9,6 +9,10 @@ permissions:
   contents: write
   pull-requests: write
 
+env:
+  RELEASE_PLEASE_CONFIG_FILE: .github/config/release-please/release-please-config.json
+  RELEASE_PLEASE_MANIFEST_FILE: .github/config/release-please/.release-please-manifest.json
+
 jobs:
   release-please:
     name: Run Release Please
@@ -24,5 +28,5 @@ jobs:
         with:
           token: '${{ steps.generate-github-token.outputs.token }}'
           # Config docs: https://github.com/googleapis/release-please/blob/main/docs/manifest-releaser.md
-          config-file: .github/config/release-please/release-please-config.json
-          manifest-file: .github/config/release-please/.release-please-manifest.json
+          config-file: "${{ env.RELEASE_PLEASE_CONFIG_FILE }}"
+          manifest-file: "${{ env.RELEASE_PLEASE_MANIFEST_FILE }}"

.github/workflows/chart-release-update-config.yml

@@ -0,0 +1,42 @@
+name: "Chart - Release - Update Config"
+
+on:
+  push:
+    branches:
+      - main
+    paths:
+      - .github/config/release-please/.release-please-manifest.json
+
+permissions:
+  contents: write
+
+env:
+  RELEASE_PLEASE_CONFIG: ".github/config/release-please/release-please-config.json"
+
+jobs:
+  # A workaround for https://github.com/googleapis/release-please/issues/2202
+  update-config:
+    name: Update release-please config
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4
+        with:
+          fetch-depth: 0
+      - name: Configure Git
+        run: |
+          git config user.name "$GITHUB_ACTOR"
+          git config user.email "$GITHUB_ACTOR@users.noreply.github.com"
+      - name: Get latest release commit
+        run: |
+          last_release_commit="$(git log -n1 --pretty=format:'%H' --grep='chore(release):')"
+          cat "${RELEASE_PLEASE_CONFIG_FILE}"  |
+            jq --arg last_release_commit "${last_release_commit}" \
+              '."last-release-sha" = $last_release_commit' | tee "${RELEASE_PLEASE_CONFIG_FILE}"
+      - name: Git pull
+        run: git pull --rebase --autostash .
+      - uses: EndBug/add-and-commit@a94899bca583c204427a224a7af87c02f9b325d5 # v9.1.4
+        with:
+          author_name: "distro-ci[bot]"
+          author_email: "122795778+distro-ci[bot]@users.noreply.github.com"
+          message: "chore(release): update release-please config"

.github/workflows/chart-release.yaml

@@ -163,11 +163,11 @@ jobs:
       - name: Checkout
         uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4
         with:
-          # The verification step happens in the "release" branch before merging into the "main" branch.
+          # The verification step happens in the release branch before merging into the "main" branch.
           fetch-depth: 0
+          ref: release-please--branches--main
       - name: Install env dependencies
         uses: asdf-vm/actions/install@05e0d2ed97b598bfce82fd30daf324ae0c4570e6 # v3
-      # NOTE: This simple test is under review. So it could fail (it should be fixed in that case).
       - name: Simple smoke test
         uses: nick-fields/retry@7152eba30c6575329ac0576536151aca5a72780e # v3
         with:

.github/workflows/repo-pr-conventions.yaml

@@ -28,6 +28,9 @@ jobs:
           # Configure additional validation for the subject based on a regex.
           # Ensures the subject doesn't start with an uppercase character.
           subjectPattern: ^(?![A-Z]).+$
+          # Ignore release PR since it's different and already automated.
+          ignoreLabels: |
+            release/pr
           # When using "Squash and merge" on a PR with only one commit, GitHub
           # will suggest using that commit message instead of the PR title for the
           # merge commit, and it's easy to commit this by mistake. Enable this option

.tool-versions

@@ -1,4 +1,4 @@
-git-chglog 0.15.4
+git-cliff 2.4.0
 golang 1.22.5
 gomplate v4.1.0
 helm 3.15.3

scripts/generate-release-notes.sh

@@ -1,16 +1,17 @@
 #!/bin/bash
-set -euo pipefail
+set -euox pipefail
+
 
 main () {
     test "$(git branch --show-current)" != "main" && git fetch origin main:main
+    latest_release_commit="$(git log main -n1 --pretty=format:'%H' --grep='chore(release):')"
+    cliff_config_file=".github/config/cliff.toml"
 
     chart_dir="${1}"
     chart_file="${chart_dir}/Chart.yaml"
     chart_name="$(yq '.name' ${chart_file})"
     chart_version="$(yq '.version' ${chart_file})"
-    chart_version_previous="$(git show main:${chart_file} | yq '.version')"
     chart_tag="${chart_name}-${chart_version}"
-    chart_tag_previous="${chart_name}-${chart_version_previous}"
 
     #
     # Early exit if the tag already exists.
@@ -24,24 +25,29 @@ main () {
 
     #
     # Generate RELEASE-NOTES.md file (used for Github release notes and ArtifactHub "changes" annotation).
-    git-chglog                                      \
+    git-cliff ${latest_release_commit}..            \
+        --config "${cliff_config_file}"             \
         --output "${chart_dir}/RELEASE-NOTES.md"    \
-        --tag-filter-pattern "${chart_tag}"         \
-        --next-tag "${chart_tag}"                   \
-        --path "${chart_dir}"                       \
-        "${chart_tag_previous}".."${chart_tag}"
+        --include-path "${chart_dir}/**"            \
+        --tag "${chart_tag}"
+
+    cat "${chart_dir}/RELEASE-NOTES.md"
 
     #
     # Update ArtifactHub "changes" annotation in the Chart.yaml file.
     # https://artifacthub.io/docs/topics/annotations/helm/#supported-annotations
-    change_types="$(yq e '.options.commits.filters.Type | join(" ")' .chglog/config.yml)"
+    change_types () {
+        yq -oy "${cliff_config_file}" |
+          yq '[.git.commit_parsers[].group] | join(" ")' |
+            tr -d '[:punct:]' | tr -d '[:digit:]'
+    }
 
     # 
     declare -A kac_map
     kac_map+=(
-        ["feat"]=added
-        ["refactor"]=changed
-        ["fix"]=fixed
+        ["Features"]=added
+        ["Refactor"]=changed
+        ["Fixes"]=fixed
     )
 
     # Workaround to rest with empty literal block which is not possible in yq.
@@ -52,10 +58,10 @@ main () {
     artifacthub_changes_tmp="/tmp/changes-for-artifacthub.yaml.tmp"
     echo -e 'annotations:\n  artifacthub.io/changes: |' > "${artifacthub_changes_tmp}"
 
-    for change_type in ${change_types}; do
+    for change_type in $(change_types); do
         change_type_section=$(sed -rn "/^\#+\s${change_type^}/,/^#/p" "${chart_dir}/RELEASE-NOTES.md")
         if [[ -n "${change_type_section}" && "${!kac_map[@]}" =~ "${change_type}" ]]; then
-            echo "${change_type_section}" | egrep '^\*' | sed 's/^* //g' | while read commit_message; do
+            echo "${change_type_section}" | egrep '^\-' | sed 's/^- //g' | while read commit_message; do
                 echo "    - kind: ${kac_map[${change_type}]}"
                 echo "      description: \"$(echo ${commit_message} | sed -r "s/ \(.+\)$//")\""
             done >> "${artifacthub_changes_tmp}"