104 lines
3.1 KiB
Ruby
104 lines
3.1 KiB
Ruby
# frozen_string_literal: true
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module Gitlab
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module Changelog
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# Configuration settings used when generating changelogs.
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class Config
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# When rendering changelog entries, authors are not included.
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AUTHORS_NONE = 'none'
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# The path to the configuration file as stored in the project's Git
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# repository.
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FILE_PATH = '.gitlab/changelog_config.yml'
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# The default date format to use for formatting release dates.
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DEFAULT_DATE_FORMAT = '%Y-%m-%d'
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# The default template to use for generating release sections.
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DEFAULT_TEMPLATE = File.read(File.join(__dir__, 'template.tpl'))
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# The regex to use for extracting the version from a Git tag.
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#
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# This regex is based on the official semantic versioning regex (as found
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# on https://semver.org/), with the addition of allowing a "v" at the
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# start of a tag name.
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#
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# We default to a strict regex as we simply don't know what kind of data
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# users put in their tags. As such, using simpler patterns (e.g. just
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# `\d+` for the major version) could lead to unexpected results.
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#
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# We use a String here as `Gitlab::UntrustedRegexp` is a mutable object.
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DEFAULT_TAG_REGEX = '^v?(?P<major>0|[1-9]\d*)' \
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'\.(?P<minor>0|[1-9]\d*)' \
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'\.(?P<patch>0|[1-9]\d*)' \
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'(?:-(?P<pre>(?:0|[1-9]\d*|\d*[a-zA-Z-][0-9a-zA-Z-]*)(?:\.(?:0|[1-9]\d*|\d*[a-zA-Z-][0-9a-zA-Z-]*))*))' \
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'?(?:\+(?P<meta>[0-9a-zA-Z-]+(?:\.[0-9a-zA-Z-]+)*))?$'
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attr_accessor :date_format, :categories, :template, :tag_regex
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def self.from_git(project)
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if (yaml = project.repository.changelog_config)
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from_hash(project, YAML.safe_load(yaml))
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else
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new(project)
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end
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end
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def self.from_hash(project, hash)
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config = new(project)
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if (date = hash['date_format'])
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config.date_format = date
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end
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if (template = hash['template'])
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config.template =
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begin
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TemplateParser::Parser.new.parse_and_transform(template)
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rescue TemplateParser::Error => e
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raise Error, e.message
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end
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end
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if (categories = hash['categories'])
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if categories.is_a?(Hash)
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config.categories = categories
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else
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raise Error, 'The "categories" configuration key must be a Hash'
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end
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end
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if (regex = hash['tag_regex'])
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config.tag_regex = regex
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end
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config
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end
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def initialize(project)
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@project = project
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@date_format = DEFAULT_DATE_FORMAT
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@template =
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begin
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TemplateParser::Parser.new.parse_and_transform(DEFAULT_TEMPLATE)
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rescue TemplateParser::Error => e
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raise Error, e.message
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end
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@categories = {}
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@tag_regex = DEFAULT_TAG_REGEX
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end
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def contributor?(user)
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@project.team.contributor?(user)
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end
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def category(name)
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@categories[name] || name
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end
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def format_date(date)
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date.strftime(@date_format)
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end
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end
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end
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end
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