# git-cliff ~ configuration file
# https://git-cliff.org/docs/configuration


# Documentation:
# Set a script step like this in the pipeline where git cliff is used:
# wget --output-document cliff.toml https://raw.githubusercontent.com/mendersoftware/mendertesting/master/utils/cliff.toml


[changelog]
# template for the changelog header
header = """---"""
# template for the changelog body
# https://keats.github.io/tera/docs/#introduction
body = """
{% if version %}## {{ version | replace(from="v", to="") }} - {{ timestamp | date(format="%Y-%m-%d") }}{% else %}## [unreleased]{% endif %}
{# Highlights are curated manually at release prep (grammar doc section 4.2). Insert a "## Highlights" block above this line in the release PR. #}
{%- macro entry(commit) -%}
{%- set_global c_line = commit.message | upper_first -%}
{%- set_global c_render_body = false -%}
{%- set_global c_ticket = "" -%}
{%- for f in commit.footers -%}
{# Exact-match keywords only. "All" is a legacy synonym for "Commit". Miscased values
   (e.g. "commit") are silently ignored per the grammar -> subject only, no body. #}
{%- if f.token == "Changelog" and (f.value == "Commit" or f.value == "All") -%}{%- set_global c_render_body = true -%}{%- endif -%}
{# A Changelog value that is not a (case-insensitive) known keyword is a free-text sentence override. #}
{%- set kw = f.value | lower -%}
{%- if f.token == "Changelog" and kw != "commit" and kw != "none" and kw != "title" and kw != "all" -%}{%- set_global c_line = f.value -%}{%- endif -%}
{%- if f.token == "Ticket" and f.value != "None" -%}{%- set_global c_ticket = f.value -%}{%- endif -%}
{%- endfor -%}
{{ c_line }}{% if c_ticket %} ([{{ c_ticket }}](https://northerntech.atlassian.net/browse/{{ c_ticket }})){% endif %}
{%- if commit.body and c_render_body %}
{% for l in commit.body | split(pat="\n") %}{% if "(cherry picked from commit" not in l %}  {{ l }}
{% endif %}{% endfor %}{%- endif -%}
{%- endmacro entry -%}
{# Entries that would render identically (same scope, subject and tickets — e.g. recurring
   dependabot bumps) are listed once. Distinct commits sharing a subject still render,
   since their scope or ticket differs. #}
{%- macro list(commits) -%}
{%- set_global seen = [] -%}
{%- for commit in commits | unique(attribute="id") %}
{%- set_global tks = "" -%}
{%- for f in commit.footers %}{% if f.token == "Ticket" %}{% set_global tks = tks ~ f.value %}{% endif %}{% endfor -%}
{%- set sc = commit.scope | default(value="") -%}
{%- set key = sc ~ "|" ~ commit.message ~ "|" ~ tks -%}
{%- if key not in seen %}
{%- set_global seen = seen | concat(with=key) %}
- {% if commit.scope %}*({{ commit.scope }})* {% endif %}{{ self::entry(commit=commit) }}
{%- endif -%}
{%- endfor -%}
{%- endmacro list -%}
{# 1. Breaking changes #}
{%- set breaking = commits | filter(attribute="breaking", value=true) -%}
{%- if breaking | length > 0 %}

### Breaking changes
{% for commit in breaking %}
- {% if commit.scope %}*({{ commit.scope }})* {% endif %}{{ self::entry(commit=commit) }}
{%- if commit.breaking_description and commit.breaking_description != commit.message %}
{% raw %}  {% endraw %}- **BREAKING**: {{ commit.breaking_description }}
{%- endif -%}
{% endfor -%}
{% endif -%}
{# 2. Deprecations #}
{%- set_global has_dep = false -%}
{%- for commit in commits %}{% for f in commit.footers %}{% if f.token == "Deprecation" %}{% set_global has_dep = true %}{% endif %}{% endfor %}{% endfor -%}
{%- if has_dep %}

### Deprecations
{% for commit in commits %}{% for f in commit.footers %}{% if f.token == "Deprecation" %}
- {{ f.value }}
{%- endif %}{% endfor %}{% endfor -%}
{% endif -%}
{# 3. Ordered type groups (breaking excluded above; Deprecations group rendered above) #}
{%- for group, gc in commits | filter(attribute="breaking", value=false) | group_by(attribute="group") %}
{%- set name = group | split(pat="-->") | last -%}
{%- if name != "Deprecations" %}

### {{ name }}
{{ self::list(commits=gc) }}
{%- endif -%}
{%- endfor -%}
{# 4. All tickets resolved appendix #}
{%- set_global tickets = [] -%}
{%- for commit in commits %}{% for f in commit.footers %}{% if f.token == "Ticket" and f.value != "None" %}{% set_global tickets = tickets | concat(with=f.value) %}{% endif %}{% endfor %}{% endfor -%}
{%- if tickets | length > 0 %}

---
### All tickets resolved in this release

| Ticket |
|---|
{% for t in tickets | unique %}| [{{ t }}](https://northerntech.atlassian.net/browse/{{ t }}) |
{% endfor -%}
{% endif -%}
{%- if not commits %}

No Changelog found.
{% endif %}
{%- raw %}
{% endraw -%}
"""
# template for the changelog footer
footer = """---"""
# remove the leading and trailing whitespace from the templates
trim = true


[git]
# parse the commits based on https://www.conventionalcommits.org
conventional_commits = true
# filter out the commits that are not conventional
filter_unconventional = true
# process each line of a commit as an individual commit
split_commits = false
# regex for parsing and grouping commits
commit_parsers = [
    # NOTE: git-cliff evaluates parsers first-match-wins and combines a single parser's
    # fields with OR. Order therefore matters: type rules come first so a feat/fix that
    # merely mentions a CVE, or carries a Deprecation trailer, keeps its own type group.
    { message = "^[^:]+\\(internal\\):", skip = true }, # Skip "internal" scope
    { message = "(?m)^Changelog: None$", skip = true }, # exact footer line only; a sentence starting with "None" is a valid override
    # Type groups
    { message = "^feat", group = "<!-- 4 -->New features" },
    { message = "^fix", group = "<!-- 6 -->Bug fixes" },
    { message = "^perf", group = "<!-- 5 -->Improvements" },
    { message = "^refactor", group = "<!-- 5 -->Improvements" },
    # CVE-flagged commits that fell through the type rules (i.e. dependency bumps and
    # chores) route to Security. This keeps CVE-Security scoped to bumps/chores per the
    # grammar, not to any commit that happens to mention a CVE.
    { message = "CVE-\\d{4}-\\d+", group = "<!-- 3 -->Security" },
    { body = "CVE-\\d{4}-\\d+", group = "<!-- 3 -->Security" },
    { footer = "CVE-\\d{4}-\\d+", group = "<!-- 3 -->Security" },
    # Non-CVE dependency bumps route to Dependency updates (any deps* scope, plus scopeless bump)
    { message = "^chore: bump", group = "<!-- 7 -->Dependency updates" },
    { message = "^chore\\(deps", group = "<!-- 7 -->Dependency updates" },
    # Deprecation-only commits (e.g. a plain chore) are kept out of the skip bucket so the
    # template can surface their Deprecation trailer. feat/fix carrying one already matched above.
    { footer = "^Deprecation:", group = "<!-- 2 -->Deprecations" },
    # Everything else (docs, style, test, ci, non-bump chore) is skipped
    { message = "^.*", skip = true },
]
link_parsers = [
    { pattern = "MEN-(\\d+)", href = "https://northerntech.atlassian.net/browse/MEN-$1" },
    { pattern = "SEC-(\\d+)", href = "https://northerntech.atlassian.net/browse/SEC-$1" },
    { pattern = "QA-(\\d+)", href = "https://northerntech.atlassian.net/browse/QA-$1" },
    { pattern = "ME-(\\d+)", href = "https://northerntech.atlassian.net/browse/ME-$1" },
]

# protect breaking changes from being skipped due to matching a skipping commit_parser
protect_breaking_commits = false
# filter out the commits that are not matched by commit parsers
filter_commits = false
# regex for matching git tags
tag_pattern = "v*[0-9].*"
# regex for skipping tags
skip_tags = ""
# regex for ignoring tags
# Use ignore instead of skip so that a commit with both an rc and a final tag is still processed
ignore_tags = "beta|alpha|rc"
# sort the tags topologically
topo_order = false
# sort the commits inside sections by oldest/newest order
sort_commits = "oldest"

[bump]
features_always_bump_minor = true
breaking_always_bump_major = true