From 6036060e7a3a1c7fae78fa137bd72e1088bffa8a Mon Sep 17 00:00:00 2001
From: Robert Kaussow <mail@geeklabor.de>
Date: Sun, 9 May 2021 23:46:46 +0200
Subject: [PATCH] chore: improve generated changelog (#42)

---
 .chglog/CHANGELOG.tpl.md |  6 +++++-
 .drone.jsonnet           | 11 +++++++++--
 .drone.yml               | 11 ++++++++---
 .prettierignore          |  2 ++
 4 files changed, 24 insertions(+), 6 deletions(-)
 create mode 100644 .prettierignore

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.jsonnet b/.drone.jsonnet
index 0232e58..a0c8ea3 100644
--- a/.drone.jsonnet
+++ b/.drone.jsonnet
@@ -116,14 +116,21 @@ local PipelineBuildBinaries = {
       ],
     },
     {
-      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}',
       ],
     },
+    {
+      name: 'changelog-format',
+      image: 'thegeeklab/alpine-tools',
+      commands: [
+        'prettier CHANGELOG.md',
+        'prettier -w CHANGELOG.md',
+      ],
+    },
     {
       name: 'publish',
       image: 'plugins/github-release',
diff --git a/.drone.yml b/.drone.yml
index fa5772a..5ec0497 100644
--- a/.drone.yml
+++ b/.drone.yml
@@ -87,13 +87,18 @@ steps:
   commands:
   - cd release/ && sha256sum * > sha256sum.txt
 
-- 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}
 
+- name: changelog-format
+  image: thegeeklab/alpine-tools
+  commands:
+  - prettier CHANGELOG.md
+  - prettier -w CHANGELOG.md
+
 - name: publish
   image: plugins/github-release
   settings:
@@ -476,6 +481,6 @@ depends_on:
 
 ---
 kind: signature
-hmac: e0af5cf53442daccc9ef1a29e947b4e7ca4bfc59d600f9c6351ac183411cc83f
+hmac: 08eb30285f9ca0925121fbe966406bb353f1c69f22ad72a16ce1932c5f32ab35
 
 ...
diff --git a/.prettierignore b/.prettierignore
new file mode 100644
index 0000000..97e0b3e
--- /dev/null
+++ b/.prettierignore
@@ -0,0 +1,2 @@
+.drone.yml
+*.tpl.md