ci: auto-generate changelog

.chglog/CHANGELOG.tpl.md

@@ -0,0 +1,23 @@
+# Changelog
+
+{{ range .Versions -}}
+## {{ if .Tag.Previous }}[{{ .Tag.Name }}]({{ $.Info.RepositoryURL }}/compare/{{ .Tag.Previous.Name }}...{{ .Tag.Name }}){{ else }}{{ .Tag.Name }}{{ end }} ({{ datetime "2006-01-02" .Tag.Date }})
+
+{{ range .CommitGroups -}}
+### {{ .Title }}
+
+{{ range .Commits -}}
+- {{ if .Scope }}**{{ .Scope }}:** {{ end }}{{ .Subject }}
+{{ end }}
+{{ end -}}
+
+{{- if .NoteGroups -}}
+{{ range .NoteGroups -}}
+### {{ .Title }}
+
+{{ range .Notes }}
+{{ .Body }}
+{{ end }}
+{{ end -}}
+{{ end -}}
+{{ end -}}

.chglog/config.yml

@@ -0,0 +1,25 @@
+style: github
+template: CHANGELOG.tpl.md
+info:
+  title: CHANGELOG
+  repository_url: https://gitea.rknet.org/docker/markdownlint-cli
+options:
+  commit_groups:
+    title_maps:
+      feat: Features
+      fix: Bug Fixes
+      perf: Performance Improvements
+      refactor: Code Refactoring
+      chore: Others
+      test: Testing
+      ci: CI Pipeline
+      docs: Documentation
+  header:
+    pattern: "^(\\w*)(?:\\(([\\w\\$\\.\\-\\*\\s]*)\\))?\\:\\s(.*)$"
+    pattern_maps:
+      - Type
+      - Scope
+      - Subject
+  notes:
+    keywords:
+      - BREAKING CHANGE

.drone.yml

@@ -57,6 +57,15 @@ steps:
   depends_on:
   - dryrun
 
+- name: changelog
+  image: thegeeklab/git-chglog
+  commands:
+  - git fetch -tq
+  - git-chglog --no-color --no-emoji ${DRONE_TAG:---next-tag unreleased unreleased}
+  - git-chglog --no-color --no-emoji -o CHANGELOG.md ${DRONE_TAG:---next-tag unreleased unreleased}
+  depends_on:
+  - tags
+
 - name: publish-dockerhub
   image: thegeeklab/drone-docker-buildx:20
   settings:
@@ -73,7 +82,7 @@ steps:
     - refs/heads/main
     - refs/tags/**
   depends_on:
-  - tags
+  - changelog
 
 - name: publish-quay
   image: thegeeklab/drone-docker-buildx:20
@@ -92,7 +101,7 @@ steps:
     - refs/heads/main
     - refs/tags/**
   depends_on:
-  - tags
+  - changelog
 
 - name: publish-gitea
   image: plugins/gitea-release
@@ -185,6 +194,6 @@ depends_on:
 
 ---
 kind: signature
-hmac: 548b2f45c01010e5f3265e102571dc31194b72514db24a5bcc69be1f418157a6
+hmac: 1dc2d3a35a7202ce60e22c88d41a03be79f0f8f85ecff965edefa68ed9801757
 
 ...