From cb1304317396aa606babe81752106b30b3445418 Mon Sep 17 00:00:00 2001
From: Robert Kaussow <mail@geeklabor.de>
Date: Sun, 9 May 2021 22:42:31 +0200
Subject: [PATCH] chore: improve generated changelog

---
 .chglog/CHANGELOG.tpl.md |  6 +++++-
 .drone.yml               | 13 ++++++++++---
 .prettierignore          |  1 +
 3 files changed, 16 insertions(+), 4 deletions(-)

diff --git a/.chglog/CHANGELOG.tpl.md b/.chglog/CHANGELOG.tpl.md
index 95a8415..3f7457d 100755
--- a/.chglog/CHANGELOG.tpl.md
+++ b/.chglog/CHANGELOG.tpl.md
@@ -6,10 +6,14 @@
 {{ range .CommitGroups -}}
 ### {{ .Title }}
 
+{{ $subjects := list }}
 {{ range .Commits -}}
+{{ if not (has .Subject $subjects) -}}
 - {{ if .Scope }}**{{ .Scope }}:** {{ end }}{{ .Subject }}
+{{ $subjects = append $subjects .Subject -}}
 {{ end }}
-{{ end -}}
+{{- end }}
+{{- end -}}
 
 {{- if .NoteGroups -}}
 {{ range .NoteGroups -}}
diff --git a/.drone.yml b/.drone.yml
index c1fe4c2..62cb966 100644
--- a/.drone.yml
+++ b/.drone.yml
@@ -64,15 +64,22 @@ steps:
   depends_on:
   - dryrun
 
-- name: changelog
+- name: changelog-generate
   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: changelog-format
+  image: thegeeklab/alpine-tools
+  commands:
+  - prettier CHANGELOG.md
+  - prettier -w CHANGELOG.md
+  depends_on:
+  - changelog-generate
+
 - name: publish-dockerhub
   image: thegeeklab/drone-docker-buildx:20
   settings:
@@ -197,6 +204,6 @@ depends_on:
 
 ---
 kind: signature
-hmac: e03145d27db00972b4bb48d3893c13c5c6998ed72a2243303dbadf11fc442d61
+hmac: c8e827316b75615b657c139fe9d40cfa5cc00f2b38b5127b3040fac499e9d3a6
 
 ...
diff --git a/.prettierignore b/.prettierignore
index eef18b7..97e0b3e 100644
--- a/.prettierignore
+++ b/.prettierignore
@@ -1 +1,2 @@
 .drone.yml
+*.tpl.md