Use tool to generate changelogs.

This commit uses antsibull-changelog to generate changelogs for each
release. The CHANGELOG.rst file generated in this process will serve as
the body of the release. The source tarball is attached as an artifact.

.github/workflows/release.yaml

@@ -0,0 +1,37 @@
+---
+name: Release
+on:
+  push:
+    tags:
+      - v*
+
+    tags-ignore:
+      - "*-alpha"
+      - "*-beta"
+
+jobs:
+  release:
+    name: Release
+    runs-on: ubuntu-latest
+    permissions:
+      contents: write
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Install antibull-changelog
+        run: pip install ansibull-changelog
+
+      - name: Generate changelog
+        run: ansibull-changelog release
+
+      - name: Build collection tarball
+        run: ansible-galaxy collection build
+
+      - name: Get version string
+        shell: echo "VERSION=${GITHUB_REF_NAME:1}" >> "$GITHUB_ENV"
+
+      - uses: ncipollo/release-action@v1
+        with:
+          artifacts:
+            - crichez-secureboot-${{ env.VERSION }}.tar.gz
+          body_file: CHANGELOG.rst

changelogs/changelog.yaml

@@ -1,14 +1,13 @@
----
 ancestor: null
 releases:
   1.0.0:
-    release_date: "2024-08-02"
-    fragments:
-      - Initial release
     changes:
       release_summary: Initial release
+    fragments:
+    - Initial release
     objects:
       role:
-        - name: uki_config
-          description: Configure kernel-install to use UKIs
-          namespace: null
+      - description: Configure kernel-install to use UKIs
+        name: uki_config
+        namespace: null
+    release_date: '2024-08-02'

changelogs/config.yaml

@@ -0,0 +1,37 @@
+add_plugin_period: true
+changelog_filename_template: ../CHANGELOG.rst
+changelog_filename_version_depth: 0
+changelog_nice_yaml: false
+changelog_sort: alphanumerical
+changes_file: changelog.yaml
+changes_format: combined
+ignore_other_fragment_extensions: true
+keep_fragments: false
+mention_ancestor: true
+new_plugins_after_name: removed_features
+notesdir: fragments
+output_formats:
+- rst
+prelude_section_name: release_summary
+prelude_section_title: Release Summary
+sanitize_changelog: true
+sections:
+- - major_changes
+  - Major Changes
+- - minor_changes
+  - Minor Changes
+- - breaking_changes
+  - Breaking Changes / Porting Guide
+- - deprecated_features
+  - Deprecated Features
+- - removed_features
+  - Removed Features (previously deprecated)
+- - security_fixes
+  - Security Fixes
+- - bugfixes
+  - Bugfixes
+- - known_issues
+  - Known Issues
+title: Crichez.Secureboot
+trivial_section_name: trivial
+use_fqcn: true