Docs: Switch to git-cliff for changelog generation

.chglog/CHANGELOG.tpl.md

@@ -1,47 +0,0 @@
-# Changelog
-
-Notable changes to Mailpit will be documented in this file.
-
-{{ if .Versions -}}
-{{ if .Unreleased.CommitGroups -}}
-## [Unreleased]
-
-{{ if .Unreleased.CommitGroups -}}
-{{ range .Unreleased.CommitGroups -}}
-### {{ .Title }}
-{{ range .Commits -}}
-- {{ if .Scope }}**{{ .Scope }}:** {{ end }}{{ .Subject }}
-{{ end }}
-{{ end }}
-{{ end -}}
-{{ end -}}
-{{ end -}}
-
-{{ range .Versions }} 
-{{- if .CommitGroups -}}
-## [{{ .Tag.Name }}]
-
-{{ if .NoteGroups -}}
-{{ range .NoteGroups -}}
-### {{ .Title }}
-{{ range .Notes }}
-{{ .Body }}
-{{ end -}}
-{{ end }}
-{{ end -}}
-{{ end -}}
-
-{{ range .CommitGroups -}}
-### {{ .Title }}
-{{ range .Commits -}}
-- {{ if .Scope }}**{{ .Scope }}:** {{ end }}{{ .Subject }}
-{{ end }}
-{{ end }}
-
-{{- if .MergeCommits -}}
-### Pull Requests
-{{ range .MergeCommits -}}
-- {{ .Header }}
-{{ end }}
-{{ end }}
-{{ end -}}

.chglog/RELEASE.tpl.md

@@ -1,12 +0,0 @@
-{{ if .Versions -}}
-{{ range .Versions }} 
-{{- if .CommitGroups -}}
-{{ range .CommitGroups -}}
-### {{ .Title }}
-{{ range .Commits -}}
-- {{ if .Scope }}**{{ .Scope }}:** {{ end }}{{ .Subject }}
-{{ end }}
-{{ end -}}
-{{ end -}}
-{{ end -}}
-{{ end -}}

.chglog/config.yml

@@ -1,46 +0,0 @@
-style: github
-template: CHANGELOG.tpl.md
-info:
-  title: CHANGELOG
-  repository_url: https://github.com/axllent/mailpit
-options:
-  commits:
-    # filters:
-    #   Type:
-    #     - feat
-    #     - fix
-    #     - perf
-    #     - refactor
-  commit_groups:
-    title_maps:
-      feature: Feature
-      fix: Fix
-    #   perf: Performance Improvements
-    #   refactor: Code Refactoring
-    sort_by: Custom
-    title_order:
-      - Feature
-      - Chore
-      - UI
-      - API
-      - Libs
-      - Docker
-      - Security
-      - Fix
-      - Bugfix
-      - Docs
-      - Swagger
-      - Build
-      - Testing
-      - Test
-      - Tests
-      - Pull Requests
-  header:
-    pattern: "^(\\w*)(?:\\(([\\w\\$\\.\\-\\*\\s]*)\\))?\\:\\s(.*)$"
-    pattern_maps:
-      - Type
-      - Scope
-      - Subject
-  notes:
-    keywords:
-      - BREAKING CHANGE

.github/cliff.toml

@@ -0,0 +1,48 @@
+## https://git-cliff.org/
+[changelog]
+body = """
+{% if version %}\
+  \n## [{{ version }}]
+{% else %}\
+  \n## Unreleased
+{% endif %}\
+{% for group, commits in commits | group_by(attribute="group") %}
+  ### {{ group | striptags | trim | upper_first }}\
+  {% for commit in commits %}
+    - {{ commit.message | upper_first }}\
+  {% endfor %}
+{% endfor %}\n
+"""
+footer = ""
+header = "# Changelog\n\nNotable changes to Mailpit will be documented in this file."
+postprocessors = [
+  {pattern = "reponse", replace = "response"},
+  {pattern = "messsage", replace = "message"},
+  {pattern = '(?i) go modules', replace = " Go dependencies"},
+  {pattern = '(?i) node modules', replace = " node dependencies"},
+  {pattern = '#([0-9]+)', replace = "[#$1](https://github.com/axllent/mailpit/issues/$1)"},
+]
+trim = true
+
+[git]
+# HTML comments added for grouping order, stripped on generation
+commit_parsers = [
+  {body = ".*security", group = "<!-- 1 -->Security"},
+  {message = "(?i)^feat", group = "<!-- 2 -->Feature"},
+  {message = "(?i)^chore", group = "<!-- 3 -->Chore"},
+  {message = "(?i)^libs", group = "<!-- 3 -->Chore"},
+  {message = "(?i)^ui", group = "<!-- 3 -->Chore"},
+  {message = "(?i)^api", group = "<!-- 4 -->API"},
+  {message = "(?i)^fix", group = "<!-- 5 -->Fix"},
+  {message = "(?i)^doc", group = "<!-- 6 -->Documentation", default_scope = "unscoped"},
+  {message = "(?i)^swagger", group = "<!-- 6 -->Documentation", default_scope = "unscoped"},
+  {message = "(?i)^test", group = "<!-- 7 -->Test"},
+]
+
+# Exclude commits that are not matched by any commit parser.
+# filter_commits = true
+# Order releases topologically instead of chronologically.
+# topo_order = true
+# Order of commits in each group/release within the changelog.
+# Allowed values: newest, oldest
+sort_commits = "oldest"