From 264d70856b74ff6e0b4f65c74c83c48d685795ba Mon Sep 17 00:00:00 2001
From: Robert Kaussow <mail@geeklabor.de>
Date: Wed, 10 Feb 2021 22:27:44 +0100
Subject: [PATCH] ci: auto-generate changelog

---
 .chglog/CHANGELOG.tpl.md | 23 +++++++++++++++++++++++
 .chglog/config.yml       | 23 +++++++++++++++++++++++
 .drone.yml               | 21 ++++++++++++---------
 3 files changed, 58 insertions(+), 9 deletions(-)
 create mode 100755 .chglog/CHANGELOG.tpl.md
 create mode 100755 .chglog/config.yml

diff --git a/.chglog/CHANGELOG.tpl.md b/.chglog/CHANGELOG.tpl.md
new file mode 100755
index 0000000..95a8415
--- /dev/null
+++ b/.chglog/CHANGELOG.tpl.md
@@ -0,0 +1,23 @@
+# Changelog
+
+{{ range .Versions -}}
+## {{ if .Tag.Previous }}[{{ .Tag.Name }}]({{ $.Info.RepositoryURL }}/compare/{{ .Tag.Previous.Name }}...{{ .Tag.Name }}){{ else }}{{ .Tag.Name }}{{ end }} ({{ datetime "2006-01-02" .Tag.Date }})
+
+{{ range .CommitGroups -}}
+### {{ .Title }}
+
+{{ range .Commits -}}
+- {{ if .Scope }}**{{ .Scope }}:** {{ end }}{{ .Subject }}
+{{ end }}
+{{ end -}}
+
+{{- if .NoteGroups -}}
+{{ range .NoteGroups -}}
+### {{ .Title }}
+
+{{ range .Notes }}
+{{ .Body }}
+{{ end }}
+{{ end -}}
+{{ end -}}
+{{ end -}}
diff --git a/.chglog/config.yml b/.chglog/config.yml
new file mode 100755
index 0000000..918b7c0
--- /dev/null
+++ b/.chglog/config.yml
@@ -0,0 +1,23 @@
+style: github
+template: CHANGELOG.tpl.md
+info:
+  title: CHANGELOG
+  repository_url: https://gitea.rknet.org/docker/molecule
+options:
+  commit_groups:
+    title_maps:
+      feat: Features
+      fix: Bug Fixes
+      perf: Performance Improvements
+      refactor: Code Refactoring
+      chore: Others
+      ci: CI Pipeline
+  header:
+    pattern: "^(\\w*)(?:\\(([\\w\\$\\.\\-\\*\\s]*)\\))?\\:\\s(.*)$"
+    pattern_maps:
+      - Type
+      - Scope
+      - Subject
+  notes:
+    keywords:
+      - BREAKING CHANGE
diff --git a/.drone.yml b/.drone.yml
index 8dda42d..2c5959e 100644
--- a/.drone.yml
+++ b/.drone.yml
@@ -30,8 +30,6 @@ steps:
 - name: dryrun
   image: thegeeklab/drone-docker-buildx:20
   settings:
-    build_args:
-    - BUILD_VERSION=${DRONE_TAG%-*}
     dockerfile: Dockerfile
     dry_run: true
     password:
@@ -57,11 +55,18 @@ 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 ${DRONE_TAG:---next-tag unreleased unreleased}
+  depends_on:
+  - tags
+
 - name: publish-dockerhub
   image: thegeeklab/drone-docker-buildx:20
   settings:
-    build_args:
-    - BUILD_VERSION=${DRONE_TAG%-*}
     dockerfile: Dockerfile
     password:
       from_secret: docker_password
@@ -73,13 +78,11 @@ steps:
     - refs/heads/main
     - refs/tags/**
   depends_on:
-  - tags
+  - changelog
 
 - name: publish-quay
   image: thegeeklab/drone-docker-buildx:20
   settings:
-    build_args:
-    - BUILD_VERSION=${DRONE_TAG%-*}
     dockerfile: Dockerfile
     password:
       from_secret: quay_password
@@ -92,7 +95,7 @@ steps:
     - refs/heads/main
     - refs/tags/**
   depends_on:
-  - tags
+  - changelog
 
 - name: publish-gitea
   image: plugins/gitea-release
@@ -185,6 +188,6 @@ depends_on:
 
 ---
 kind: signature
-hmac: eb9f18a96365cbdd00c38b9e2ef210ceee91a147570a6beae469d328f3d6b8a2
+hmac: 9274a1547159dbcd6deb404d5cda31ef411749f396044195219e9b80a59d34ab
 
 ...