chore(changelog): update changelog for v1.1.0

CHANGELOG.md

@@ -2,48 +2,40 @@
 
 All notable changes to this project will be documented in this file.
 
-## [2.0.7](https://git.0xmax42.io/actions/auto-changelog-release-action/compare/v2.0.6..v2.0.7) - 2025-07-04
-
-### 🐛 Bug Fixes
-
-- *(path)* Correct script directory resolution - ([0a562d4](https://git.0xmax42.io/actions/auto-changelog-release-action/commit/0a562d4e029193c4e39926d1ff220a6a37a6e049))
-
-## [2.0.6](https://git.0xmax42.io/actions/auto-changelog-release-action/compare/v2.0.5..v2.0.6) - 2025-07-04
-
-### 🚜 Refactor
-
-- *(scripts)* Simplify path management and command execution - ([18b493d](https://git.0xmax42.io/actions/auto-changelog-release-action/commit/18b493d524630e8da304e2a8ec098415fa9140e1))
-
-## [2.0.5](https://git.0xmax42.io/actions/auto-changelog-release-action/compare/v2.0.4..v2.0.5) - 2025-07-04
-
-### 🐛 Bug Fixes
-
-- *(script)* Correct path formatting in version detection script - ([a753d6a](https://git.0xmax42.io/actions/auto-changelog-release-action/commit/a753d6aa3b45d4dab36e4ef56bbc71046eb032c9))
-
-## [2.0.4](https://git.0xmax42.io/actions/auto-changelog-release-action/compare/v2.0.3..v2.0.4) - 2025-07-04
-
-### 🐛 Bug Fixes
-
-- *(main)* Update script path to ensure correct resolution - ([df27af7](https://git.0xmax42.io/actions/auto-changelog-release-action/commit/df27af76add1dc4b50ead8015976b5e96b177661))
-
-## [2.0.3](https://git.0xmax42.io/actions/auto-changelog-release-action/compare/v2.0.2..v2.0.3) - 2025-07-04
-
-### 🚜 Refactor
-
-- *(action)* Simplify composite action structure - ([8df31fb](https://git.0xmax42.io/actions/auto-changelog-release-action/commit/8df31fb97ebd73e71b2f8a9dc925fe8a81192be3))
-
-## [2.0.2](https://git.0xmax42.io/actions/auto-changelog-release-action/compare/v2.0.1..v2.0.2) - 2025-07-04
-
-### 🚜 Refactor
-
-- *(actions)* Simplify action path structure - ([30f83b0](https://git.0xmax42.io/actions/auto-changelog-release-action/commit/30f83b08eecabe17b7d1f53aaf0bb4d0cdd82256))
-
-## [2.0.1](https://git.0xmax42.io/actions/auto-changelog-release-action/compare/v0.4.3..v2.0.1) - 2025-07-04
+## [1.1.0](https://git.0xmax42.io/actions/auto-changelog-release-action/compare/v1.0.1..v1.1.0) - 2025-09-29
 
 ### 🚀 Features
 
-- *(workflows)* Allow non-main branch releases - ([09e4174](https://git.0xmax42.io/actions/auto-changelog-release-action/commit/09e41744fbf920c0253e13644cb38f1dd430c0f3))
-- *(actions)* Add post-step support for composite actions - ([543b311](https://git.0xmax42.io/actions/auto-changelog-release-action/commit/543b311d1eb1fb83e8e0ef4014c549e61a863038))
+- *(scripts)* Add type extraction and mismatch detection logic - ([e8426bb](https://git.0xmax42.io/actions/auto-changelog-release-action/commit/e8426bb839dd29f807f232efe5f7bf829ec4f9f1))
+
+### 📚 Documentation
+
+- Add changelog improvement ideas to TODO file - ([f54df9f](https://git.0xmax42.io/actions/auto-changelog-release-action/commit/f54df9fbc42e3fc453042a1f2c36f7cd12e38c41))
+
+### ⚙️ Miscellaneous Tasks
+
+- *(config)* Improve child commit handling in merge template - ([65462f5](https://git.0xmax42.io/actions/auto-changelog-release-action/commit/65462f5a1495aa45afd727a962126db953ab75a5))
+
+## [1.0.1](https://git.0xmax42.io/actions/auto-changelog-release-action/compare/v1.0.0..v1.0.1) - 2025-09-27
+
+### ⚙️ Miscellaneous Tasks
+
+- *(scripts)* Check for existing Python installation - ([94980be](https://git.0xmax42.io/actions/auto-changelog-release-action/commit/94980be3e5e5827b75edf9abeab0987709fa3122))
+
+## [1.0.0](https://git.0xmax42.io/actions/auto-changelog-release-action/compare/v0.4.3..v1.0.0) - 2025-09-27
+
+### 🚀 Features
+
+- *(ci)* [**breaking**] Enhance changelog generation with context augmentation - ([8de8b47](https://git.0xmax42.io/actions/auto-changelog-release-action/commit/8de8b470386cf9f21cec660ba71d840ea6786231))
+
+### 🐛 Bug Fixes
+
+- *(release)* Fix changelog generation pipe usage - ([fedcc1f](https://git.0xmax42.io/actions/auto-changelog-release-action/commit/fedcc1ff41b9535f5002d046427dd640b647bde4))
+
+### ⚙️ Miscellaneous Tasks
+
+- *(release)* Update action version in workflow - ([73a1b5c](https://git.0xmax42.io/actions/auto-changelog-release-action/commit/73a1b5cc243248b50275b2368a4cd92bbb4a1a8e))
+- *(ci)* Allow non-main branch releases - ([121ea5b](https://git.0xmax42.io/actions/auto-changelog-release-action/commit/121ea5b57a587626a036738c23e2983380470dd7))
 
 ## [0.4.3](https://git.0xmax42.io/actions/auto-changelog-release-action/compare/v0.4.2..v0.4.3) - 2025-06-29
 

TODO.md

@@ -0,0 +1,46 @@
+# TODO
+
+## Git-Cliff / Changelog Improvements
+
+### Idea: Use Merge Commit Body as Documentation
+
+* **Context**: Normally, only the commit subject is included in changelogs.
+* **Idea**: Treat merge commits as *project documentation*.
+
+  * The subject line = headline of the feature / branch.
+  * The body = narrative explanation of what the branch accomplished.
+  * Child commits = detailed steps, already included under the merge.
+
+### Benefits
+
+* Provides more context for each feature branch.
+* Turns the changelog into a lightweight project documentation.
+* Keeps individual commits small and clean while still showing the bigger picture.
+* Optional: if no body is present, nothing changes.
+
+### Possible Implementation
+
+* In the changelog template:
+
+  * Detect merge commits.
+  * Render `commit.body` below the subject line.
+  * Indent and format properly (e.g. bullet points preserved).
+
+### Example
+
+```
+### 🚀 Features
+
+- 🔀 **Merge branch 'feature/oauth2'** - ([abc1234](...))
+    Add OAuth2 login flow with full explanation of scope:
+    - why OAuth2 was chosen
+    - compatibility with existing login
+    - possible future extensions
+
+    - *(auth)* Add login endpoint - ([def5678](...))
+    - *(auth)* Implement token exchange - ([ghi9012](...))
+    - *(auth)* Add error handling - ([jkl3456](...))
+    - *(test)* Add unit tests for OAuth2 flow - ([mno7890](...))
+```
+
+---

VERSION

@@ -1 +1 @@
-2.0.8
+1.1.0

action.yml

@@ -1,5 +1,5 @@
 name: Auto Changelog & Release
-description: One-stop composite action
+description: "One-stop composite action for version-bump detection, changelog generation and Gitea release."
 
 inputs:
   token:
@@ -19,11 +19,53 @@ inputs:
     required: false
     default: "false"
 
-outputs:
-  release:
-    description: "Whether a release should be made (true/false)"
-
 runs:
-  using: "node20"
-  main: "dist/main.js"
-  post: "dist/post.js"
+  using: "composite"
+  steps:
+    - name: Detect version change
+      shell: bash
+      id: detect
+      env:
+        GITHUB_EVENT_BEFORE: ${{ github.event.before || '' }}
+        GITHUB_SHA: ${{ github.sha || '' }}
+        GITHUB_REF: ${{ github.ref || '' }}
+        ALLOW_NON_MAIN_RELEASE: ${{ inputs.allow_non_main_release }}
+      run: |
+        ${{ github.action_path }}/scripts/detect-version-change.sh
+
+    - name: Read CLIFF_VERSION
+      shell: bash
+      id: cliff_version
+      run: |
+        ${{ github.action_path }}/scripts/read-cliff-version.sh
+
+    - name: Install git-cliff
+      shell: bash
+      run: |
+        ${{ github.action_path }}/scripts/install-git-cliff.sh "${{ steps.cliff_version.outputs.version }}"
+
+    - name: Install Python
+      shell: bash
+      run: |
+        ${{ github.action_path }}/scripts/install-python.sh
+
+    - name: Set up git
+      shell: bash
+      run: |
+        ${{ github.action_path }}/scripts/setup-git.sh \
+          "${{ inputs.author_name }}" \
+          "${{ inputs.author_email }}"
+
+    - name: Generate and commit changelog (unreleased)
+      if: steps.detect.outputs.version_changed == 'false'
+      shell: bash
+      run: |
+        ${{ github.action_path }}/scripts/generate-unreleased-changelog.sh
+
+    - name: Release from VERSION
+      if: steps.detect.outputs.version_changed == 'true'
+      shell: bash
+      env:
+        RELEASE_PUBLISH_TOKEN: ${{ inputs.token || '' }}
+      run: |
+        ${{ github.action_path }}/scripts/release-from-version.sh

cliff.toml

@@ -1,4 +1,4 @@
-# CLIFF_VERSION=2.8.0
+# CLIFF_VERSION=2.10.1
 # git-cliff ~ default configuration file
 # https://git-cliff.org/docs/configuration
 #
@@ -10,18 +10,15 @@ owner = "actions"
 repo = "auto-changelog-release-action"
 
 [changelog]
-# postprocessors
 postprocessors = [
   { pattern = '<GITEA_URL>', replace = "https://git.0xmax42.io" }, # replace gitea url
 ]
 
-# template for the changelog header
 header = """
 # Changelog\n
 All notable changes to this project will be documented in this file.\n
 """
-# template for the changelog body
-# https://keats.github.io/tera/docs/#introduction
+
 body = """
 {%- macro remote_url() -%}
   <GITEA_URL>/{{ remote.gitea.owner }}/{{ remote.gitea.repo }}
@@ -38,16 +35,28 @@ body = """
     ## [unreleased]
 {% endif %}\
 {% for group, commits in commits | group_by(attribute="group") %}
-    ### {{ group | striptags | trim | upper_first }}
-    {% for commit in commits %}
+    ### {{ group | striptags | trim | upper_first }}\n
+    {% for commit in commits %}\
+        {% if commit.merge_commit %}\
+    - 🔀 **{{ commit.message | upper_first }}** - \
+    ([{{ commit.id | truncate(length=7, end="") }}]({{ self::remote_url() }}/commit/{{ commit.id }}))\
+        {% if commit.extra and commit.extra.children %}\
+            {% for child in commit.extra.children %}
+                {{ "    " | safe }}- {% if child.scope %}*({{ child.scope }})* {% endif %}\
+                {% if child.breaking %}[**breaking**] {% endif %}\
+                {{ child.message | upper_first }} - \
+                ([{{ child.id | truncate(length=7, end="") }}]({{ self::remote_url() }}/commit/{{ child.id }}))\
+            {% endfor %}\
+        {% endif %}\
+        {% else %}\
     - {% if commit.scope %}*({{ commit.scope }})* {% endif %}\
     {% if commit.breaking %}[**breaking**] {% endif %}\
     {{ commit.message | upper_first }} - \
     ([{{ commit.id | truncate(length=7, end="") }}]({{ self::remote_url() }}/commit/{{ commit.id }}))\
-    {% endfor %}
+        {% endif %}
+    {% endfor %}\
 {% endfor %}\n
 """
-# template for the changelog footer
 footer = """
 
 """

dist/main.js

@@ -1,34 +0,0 @@
-const cp = require("child_process");
-const path = require("path");
-const fs = require("fs");
-
-function run(script) {
-  cp.execFileSync(script, { stdio: "inherit", shell: true });
-}
-
-function exportOutput(key, value) {
-  fs.appendFileSync(process.env.GITHUB_OUTPUT, `${key}=${value}\n`);
-}
-
-function setEnv(key, value) {
-  fs.appendFileSync(process.env.GITHUB_ENV, `${key}=${value}\n`);
-}
-
-function main() {
-  const script = path.join(__dirname, "..", "scripts", "detect-version-change.sh");
-
-
-  run(script);
-
-  // Hier nehmen wir an, dass das Script selbst bereits `version_changed=true/false`
-  // in $GITHUB_OUTPUT geschrieben hat.
-  // Zur Sicherheit lesen wir das nochmal aus und speichern es auch als release-Flag.
-  const output = fs.readFileSync(process.env.GITHUB_OUTPUT, "utf-8");
-  const match = output.match(/^version_changed=(.*)$/m);
-  const value = match?.[1]?.trim() || "false";
-
-  exportOutput("release", value);
-  setEnv("VERSION_CHANGED", value);
-}
-
-main();

dist/post.js

@@ -1,42 +0,0 @@
-const cp = require("child_process");
-const path = require("path");
-
-function run(script, args = []) {
-  const cmd = typeof script === "string" ? script : script.join(" ");
-  cp.execSync(cmd, {
-    stdio: "inherit",
-    shell: true,
-    env: process.env,
-  });
-}
-
-function scriptPath(...segments) {
-  return path.join(__dirname, "..", "scripts", ...segments);
-}
-
-function main() {
-  const versionChanged = (process.env.VERSION_CHANGED || "false").toLowerCase() === "true";
-
-  const readCliffScript = scriptPath("read-cliff-version.sh");
-  const cliffVersion = cp
-    .execSync(readCliffScript, { encoding: "utf-8", shell: true })
-    .trim()
-    .split("\n")
-    .pop();
-
-  run(scriptPath("install-git-cliff.sh") + " " + cliffVersion);
-
-  run(
-    scriptPath("setup-git.sh") +
-      ` "${process.env.INPUT_AUTHOR_NAME}" "${process.env.INPUT_AUTHOR_EMAIL}"`
-  );
-
-  if (versionChanged) {
-    process.env.RELEASE_PUBLISH_TOKEN = process.env.INPUT_TOKEN || "";
-    run(scriptPath("release-from-version.sh"));
-  } else {
-    run(scriptPath("generate-unreleased-changelog.sh"));
-  }
-}
-
-main();

scripts/augment_context.py

@@ -0,0 +1,72 @@
+#!/usr/bin/env python3
+import json
+import subprocess
+import sys
+import re
+
+def extract_type(raw_message: str) -> str | None:
+    m = re.match(r"^(\w+)(?:\([^)]+\))?:", raw_message.strip())
+    return m.group(1) if m else None
+
+def git_commits_between(parent, merge):
+    """Return list of commit hashes between parent and merge (exclusive of parent, inclusive of merge)."""
+    out = subprocess.check_output(
+        ["git", "rev-list", f"{parent}..{merge}", "--no-merges"],
+        text=True
+    )
+    return [line.strip() for line in out.splitlines() if line.strip()]
+
+def load_context(path=None):
+    if path:
+        with open(path) as f:
+            return json.load(f)
+    else:
+        return json.load(sys.stdin)
+
+def main(path=None):
+    context = load_context(path)
+    commits = context[0]["commits"]
+    commits_by_id = {c["id"]: c for c in commits}
+
+    new_commits = []
+    consumed = set()
+
+    for c in commits:
+        if c.get("merge_commit"):
+            parents = subprocess.check_output(
+                ["git", "rev-list", "--parents", "-n", "1", c["id"]],
+                text=True
+            ).strip().split()
+            merge_id, *parent_ids = parents
+
+            parent_type = extract_type(c["raw_message"])
+
+            if len(parent_ids) >= 2:
+                mainline = parent_ids[0]
+                children_ids = git_commits_between(mainline, merge_id)
+
+                children = []
+                for cid in children_ids:
+                    if cid in commits_by_id:
+                        child = commits_by_id[cid]
+                        child_type = extract_type(child["raw_message"])
+                        if child_type and parent_type and child_type != parent_type:
+                            if not child.get("extra") or not isinstance(child["extra"], dict):
+                                child["extra"] = {}
+                            child["extra"]["mismatch_type"] = child_type
+                        children.append(child)
+                        consumed.add(cid)
+
+                if not c.get("extra") or not isinstance(c["extra"], dict):
+                    c["extra"] = {}
+                c["extra"]["children"] = children
+
+        new_commits.append(c)
+
+    filtered = [c for c in new_commits if c["id"] not in consumed]
+    context[0]["commits"] = filtered
+
+    json.dump(context, sys.stdout, indent=4)
+
+if __name__ == "__main__":
+    main(sys.argv[1] if len(sys.argv) > 1 else None)

scripts/detect-version-change.sh

@@ -18,7 +18,6 @@ echo "Allow release from non-main branches: $ALLOW_NON_MAIN_RELEASE"
 if [[ "$ALLOW_NON_MAIN_RELEASE" != "true" && "$GIT_REF" != "refs/heads/main" ]]; then
   echo "🚫 Not on 'main' branch and non-main releases are disabled – skipping version check."
   echo "version_changed=false" >> "$GITHUB_OUTPUT"
-  echo "release=false" >> "$GITHUB_OUTPUT"
   exit 0
 fi
 
@@ -29,10 +28,8 @@ if git diff --name-only "$COMMIT_BEFORE" "$COMMIT_AFTER" | grep -q "^$VERSION_FI
   echo "✅ VERSION file was changed"
   echo "VERSION_CHANGED=true" >> "$GITHUB_ENV"
   echo "version_changed=true" >> "$GITHUB_OUTPUT"
-  echo "release=true" >> "$GITHUB_OUTPUT"
 else
   echo "ℹ️ VERSION file not changed"
   echo "VERSION_CHANGED=false" >> "$GITHUB_ENV"
   echo "version_changed=false" >> "$GITHUB_OUTPUT"
-  echo "release=false" >> "$GITHUB_OUTPUT"
 fi

scripts/generate-unreleased-changelog.sh

@@ -8,7 +8,9 @@ GIT_BRANCH="${GITHUB_REF##refs/heads/}"
 # === Step 1: Generate Changelog (only if file exists or on main) ===
 if [[ -f "$CHANGELOG_FILE" || "$GIT_BRANCH" == "main" ]]; then
   echo "📄 Generating $CHANGELOG_FILE using git-cliff..."
-  git-cliff -c "$CLIFF_CONFIG" -o "$CHANGELOG_FILE"
+  git-cliff -c "$CLIFF_CONFIG" --context \
+|   "${GITHUB_ACTION_PATH}/scripts/augment_context.py" \
+|   git-cliff -c "$CLIFF_CONFIG" --from-context - -o "$CHANGELOG_FILE"
 else
   echo "ℹ️  $CHANGELOG_FILE does not exist and branch is not 'main'. Skipping generation."
   exit 0

scripts/install-python.sh

@@ -0,0 +1,14 @@
+#!/usr/bin/env bash
+# install-python.sh – installs the latest Python version through apt
+# Usage: sudo ./install-python.sh
+set -euo pipefail
+
+if command -v python3 >/dev/null 2>&1; then
+    echo "ℹ️ Python $(python3 --version) is already installed"
+    exit 0
+fi
+
+apt update
+apt install -y python3
+
+echo "✅ Python $(python3 --version) installed"

scripts/read-cliff-version.sh

@@ -12,10 +12,10 @@ fi
 VERSION_LINE=$(awk -F '=' '/^# CLIFF_VERSION=/ { gsub(/[" ]/, "", $2); print $2 }' "$CLIFF_TOML" || true)
 
 if [[ -n "$VERSION_LINE" ]]; then
-  echo "✅ Extracted CLIFF_VERSION: $VERSION_LINE" >&2
+  echo "✅ Extracted CLIFF_VERSION: $VERSION_LINE"
 else
-  echo "⚠️  No CLIFF_VERSION found in $CLIFF_TOML" >&2
+  echo "⚠️  No CLIFF_VERSION found in $CLIFF_TOML"
 fi
 
+# Output für GitHub Actions / Composite Action
 echo "version=${VERSION_LINE:-}" >> "$GITHUB_OUTPUT"
-echo "$VERSION_LINE"

scripts/release-from-version.sh

@@ -64,7 +64,9 @@ echo "📦 Version: $VERSION"
 
 # === Step 2: Generate changelog for release ===
 echo "📄 Generating changelog for tag v$VERSION"
-git-cliff -c "$CLIFF_CONFIG" -t "v$VERSION" -o "$CHANGELOG_FILE"
+git-cliff -c "$CLIFF_CONFIG" -t "v$VERSION" --context \
+|   "${GITHUB_ACTION_PATH}/scripts/augment_context.py" \
+|   git-cliff -c "$CLIFF_CONFIG"  -t "v$VERSION" --from-context - -o "$CHANGELOG_FILE"
 
 ESCAPED_VERSION="$(echo "$VERSION" | sed 's/\./\\./g')"