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Author SHA1 Message Date
Petr Korolev
64acef9554 add travis comand 2017-11-30 18:20:45 +03:00
24 changed files with 470 additions and 940 deletions

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@ -80,10 +80,3 @@ Metrics/BlockLength:
Lint/InterpolationCheck:
Enabled: false
Style/FormatStringToken:
Exclude:
- lib/github_changelog_generator/parser.rb
Style/MixinUsage:
Exclude:
- lib/github_changelog_generator/task.rb

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@ -17,7 +17,7 @@ matrix:
after_success: true # This skips 'codeclimate-test-reporter'
- rvm: 2.3.4
- rvm: 2.4.1
- rvm: jruby-9.1.15.0
- rvm: jruby-9.1.13.0
jdk: oraclejdk8
env:
- JRUBY_OPTS=--debug
@ -28,3 +28,4 @@ addons:
secure: iMpV5IAvH+/EVGZrpWnt2BnmNFzSbsRcIumsr4ZyLC8N5nrCSXyjCSy0g48btL3Sj0bSgK9hcrJsmrFd2bkqFleyAcPAzNyUQzBuIRZx47O8yFmbZ+Pj+l3+KOlmcbzJNHfDfxkxuWTmTAcSDfsiyApin721T/ey3SUuwKpZNUc=
after_success:
- bundle exec codeclimate-test-reporter
- bash <(curl -s https://copilot.blackducksoftware.com/ci/travis/scripts/upload)

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@ -1,4 +1,4 @@
# Changelog
# Change Log
## [v1.15.0-rc](https://github.com/skywinder/github-changelog-generator/tree/v1.15.0-rc) (2017-10-29)
[Full Changelog](https://github.com/skywinder/github-changelog-generator/compare/v1.15.0.pre.beta...v1.15.0-rc)
@ -503,7 +503,7 @@
**Implemented enhancements:**
- Generate changelog since/due specific tag [\#254](https://github.com/skywinder/github-changelog-generator/issues/254)
- Generate change log since/due specific tag [\#254](https://github.com/skywinder/github-changelog-generator/issues/254)
- Add --base option [\#258](https://github.com/skywinder/github-changelog-generator/pull/258) ([raphink](https://github.com/raphink))
**Merged pull requests:**
@ -560,7 +560,7 @@
- Show `Unreleased` section even when there is no tags in repo. [\#228](https://github.com/skywinder/github-changelog-generator/issues/228)
- Add option `--exclude-tags x,y,z` [\#214](https://github.com/skywinder/github-changelog-generator/issues/214)
- Generate changelog between 2 specific tags [\#172](https://github.com/skywinder/github-changelog-generator/issues/172)
- Generate change log between 2 specific tags [\#172](https://github.com/skywinder/github-changelog-generator/issues/172)
- Yanked releases support [\#53](https://github.com/skywinder/github-changelog-generator/issues/53)
**Merged pull requests:**
@ -572,7 +572,7 @@
**Implemented enhancements:**
- Trees/Archives with missing changelog notes for the current tag. [\#230](https://github.com/skywinder/github-changelog-generator/issues/230)
- Trees/Archives with missing change log notes for the current tag. [\#230](https://github.com/skywinder/github-changelog-generator/issues/230)
**Fixed bugs:**
@ -591,7 +591,7 @@
**Implemented enhancements:**
- Parsing of existing Changelog file [\#212](https://github.com/skywinder/github-changelog-generator/issues/212)
- Parsing of existing Change Log file [\#212](https://github.com/skywinder/github-changelog-generator/issues/212)
- Warn users about 0 tags in repo. [\#208](https://github.com/skywinder/github-changelog-generator/issues/208)
- Cleanup [\#220](https://github.com/skywinder/github-changelog-generator/pull/220) ([tuexss](https://github.com/tuexss))
@ -855,4 +855,4 @@
## [0.0.1](https://github.com/skywinder/github-changelog-generator/tree/0.0.1) (2014-11-06)
\* *This Changelog was automatically generated by [github_changelog_generator](https://github.com/skywinder/Github-Changelog-Generator)*
\* *This Change Log was automatically generated by [github_changelog_generator](https://github.com/skywinder/Github-Changelog-Generator)*

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@ -1,6 +1,6 @@
# How to contribute
Bug reports and pull requests from users are what keep this project working.
Bug reports and pull requests from users is what keeps this project working.
## Basics
@ -43,7 +43,7 @@ API documentation is written as [YARD] docblocks in the Ruby code.
This is rendered as Web pages on [Rubydoc.info][github-changelog-generator on Rubydoc.info].
The completeness of the API documentation is measured on [our page on the Inch CI website][github-changelog-generator on Inch CI].
The completeness of the API documentation is measured on [our page on the Inch CI Web site][github-changelog-generator on Inch CI]
### man page

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@ -1,5 +1,5 @@
The MIT License (MIT)
Copyright (c) 2016-2018 Petr Korolev
Copyright (c) 2016-2017 Petr Korolev
Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

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@ -25,11 +25,11 @@ GitHub Changelog Generator ![GitHub Logo](../master/images/logo.jpg)
### Changelog generation has never been so easy
**Fully automated changelog generation** - This gem generates a changelog file based on **tags**, **issues** and merged **pull requests** (and splits them into separate lists according to labels) from :octocat: GitHub Issue Tracker.
**Fully automated changelog generation** - This gem generates a change log file based on **tags**, **issues** and merged **pull requests** (and splits them into separate lists according to labels) from :octocat: GitHub Issue Tracker.
Since you don't have to fill your `CHANGELOG.md` manually now: just run the script, relax and take a cup of :coffee: before your next release! :tada:
### *Whats the point of a changelog?*
### *Whats the point of a change log?*
To make it easier for users and contributors to see precisely what notable changes have been made between each release (or version) of the project.
@ -43,20 +43,20 @@ release (or version) of the project."
## Installation
$ [sudo] gem install github_changelog_generator
gem install github_changelog_generator
See also Troubleshooting.
## Running with Docker
$ docker run -it --rm -v "$(pwd)":/usr/local/src/your-app skywinder/github-changelog-generator
docker run -it --rm -v "$(pwd)":/usr/local/src/your-app skywinder/github-changelog-generator
## Output example
- Look at **[CHANGELOG.md](https://github.com/skywinder/Github-Changelog-Generator/blob/master/CHANGELOG.md)** for this project
- [ActionSheetPicker-3.0/CHANGELOG.md](https://github.com/skywinder/ActionSheetPicker-3.0/blob/master/CHANGELOG.md) was generated by command:
$ github_changelog_generator -u skywinder -p ActionSheetPicker-3.0
github_changelog_generator -u skywinder -p ActionSheetPicker-3.0
- In general, it looks like this:
@ -83,27 +83,21 @@ See also Troubleshooting.
- Run this:
$ github_changelog_generator -u github_username -p github_project
or, on the 1.14.x (current stable release)
$ github_changelog_generator github_username/github_project
`github_changelog_generator -u github_username -p github_project`
`github_changelog_generator github_username/github_project`
- For Github Enterprise repos, specify *both* `--github-site` and `--github-api` options:
$ github_changelog_generator --github-site="https://github.yoursite.com" \
--github-api="https://github.yoursite.com/api/v3/"
github_changelog_generator --github-site="https://github.yoursite.com" \
--github-api="https://github.yoursite.com/api/v3/"
This generates a `CHANGELOG.md`, with pretty Markdown formatting.
### Params
Print help for all command-line options to learn more details:
Type `github_changelog_generator --help` for details.
$ github_changelog_generator --help
For more details about params, read the Wiki page: [**Advanced changelog generation examples**](https://github.com/skywinder/github-changelog-generator/wiki/Advanced-change-log-generation-examples)
For more details about params, read the Wiki page: [**Advanced change log generation examples**](https://github.com/skywinder/github-changelog-generator/wiki/Advanced-change-log-generation-examples)
### Params File
@ -177,7 +171,7 @@ You can look for params names from the [parser source code (#setup_parser)](http
## Features and advantages of this project
- Generate canonical, neat changelog file, followed by [basic changelog guidelines](http://keepachangelog.com) :gem:
- Generate canonical, neat change log file, followed by [basic change log guidelines](http://keepachangelog.com) :gem:
- Optionally generate **Unreleased** changes (closed issues that have not released yet) :dizzy:
- **GitHub Enterprise support** via command line options! :factory:
- Flexible format **customization**:
@ -236,15 +230,15 @@ For example:
When you find a closed bug, it is very useful to know which release fixed it.
So that you can easily find the issue by \# in `CHANGELOG.md`.
- It's not quite as easy to find this in handwritten releases notes.
- A generated file saves you the trouble of remembering everything;
sometimes people forget to add things to a handwritten file.
- it's not quite as easy to find this in handwritten releases notes
- a generated file saves you the trouble of remembering everything;
sometimes people forget to add things to a handwritten file
Ultimately, I think GitHub Releases are ideal for end-users.
Meanwhile, `CHANGELOG.md` lives right in the repository, with its detailed list of changes, which is handy for developers.
Finally, there's nothing wrong with using GitHub Releases alongside `CHANGELOG.md` in this combination.
- ***I got an "API rate limit exceeded" error message. What does this mean?***
- ***I received a warning: "GitHub API rate limit exceed" What does this mean?***
GitHub [limits the number of API requests](https://developer.github.com/v3/#rate-limiting) you can make in an hour. You can make up to 5,000 requests per hour. For unauthenticated requests, the rate limit is only up to 60 requests per hour. Unauthenticated requests are associated with your IP address (not the user making requests).

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@ -9,12 +9,12 @@ Gem::Specification.new do |spec|
spec.version = GitHubChangelogGenerator::VERSION
spec.default_executable = "github_changelog_generator"
spec.required_ruby_version = ">= 2.2.2"
spec.required_ruby_version = ">= 1.9.3"
spec.authors = ["Petr Korolev", "Olle Jonsson"]
spec.email = "sky4winder+github_changelog_generator@gmail.com"
spec.summary = "Script, that automatically generate changelog from your tags, issues, labels and pull requests."
spec.description = "Changelog generation has never been so easy. Fully automate changelog generation - this gem generate changelog file based on tags, issues and merged pull requests from Github issue tracker."
spec.description = "Changelog generation has never been so easy. Fully automate changelog generation - this gem generate change log file based on tags, issues and merged pull requests from Github issue tracker."
spec.homepage = "https://github.com/skywinder/Github-Changelog-Generator"
spec.license = "MIT"

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@ -22,14 +22,14 @@ require "github_changelog_generator/reader"
module GitHubChangelogGenerator
# Main class and entry point for this script.
class ChangelogGenerator
# Class, responsible for whole changelog generation cycle
# Class, responsible for whole change log generation cycle
# @return initialised instance of ChangelogGenerator
def initialize
@options = Parser.parse_options
@generator = Generator.new @options
end
# The entry point of this script to generate changelog
# The entry point of this script to generate change log
# @raise (ChangelogGeneratorError) Is thrown when one of specified tags was not found in list of tags.
def run
log = @generator.compound_changelog

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@ -1,237 +0,0 @@
require "github_changelog_generator/generator/section"
module GitHubChangelogGenerator
# This class generates the content for a single changelog entry. An entry is
# generally either for a specific tagged release or the collection of
# unreleased changes.
#
# An entry is comprised of header text followed by a series of sections
# relating to the entry.
#
# @see GitHubChangelogGenerator::Generator
# @see GitHubChangelogGenerator::Section
class Entry
attr_reader :content
def initialize(options = Options.new({}))
@content = ""
@options = Options.new(options)
end
# Generates log entry with header and body
#
# @param [Array] pull_requests List or PR's in new section
# @param [Array] issues List of issues in new section
# @param [String] newer_tag_name Name of the newer tag. Could be nil for `Unreleased` section.
# @param [String] newer_tag_link Name of the newer tag. Could be "HEAD" for `Unreleased` section.
# @param [Time] newer_tag_time Time of the newer tag
# @param [Hash, nil] older_tag Older tag, used for the links. Could be nil for last tag.
# @return [String] Ready and parsed section
def create_entry_for_tag(pull_requests, issues, newer_tag_name, newer_tag_link, newer_tag_time, older_tag_name) # rubocop:disable Metrics/ParameterLists
github_site = @options[:github_site] || "https://github.com"
project_url = "#{github_site}/#{@options[:user]}/#{@options[:project]}"
set_sections_and_maps
@content = generate_header(newer_tag_name, newer_tag_link, newer_tag_time, older_tag_name, project_url)
@content += generate_body(pull_requests, issues)
@content
end
private
# Creates section objects and the label and section maps needed for
# sorting
def set_sections_and_maps
@sections = if @options.configure_sections?
parse_sections(@options[:configure_sections])
elsif @options.add_sections?
default_sections.concat parse_sections(@options[:add_sections])
else
default_sections
end
@lmap = label_map
@smap = section_map
end
# Turns a string from the commandline into an array of Section objects
#
# @param [String, Hash] either string or hash describing sections
# @return [Array] array of Section objects
def parse_sections(sections_desc)
require "json"
sections_desc = sections_desc.to_json if sections_desc.class == Hash
begin
sections_json = JSON.parse(sections_desc)
rescue JSON::ParserError => e
raise "There was a problem parsing your JSON string for sections: #{e}"
end
sections_json.collect do |name, v|
Section.new(name: name.to_s, prefix: v["prefix"], labels: v["labels"], options: @options)
end
end
# Creates a hash map of labels => section objects
#
# @return [Hash] map of labels => section objects
def label_map
@sections.each_with_object({}) do |section_obj, memo|
section_obj.labels.each do |label|
memo[label] = section_obj.name
end
end
end
# Creates a hash map of 'section name' => section object
#
# @return [Hash] map of 'section name' => section object
def section_map
@sections.each_with_object({}) do |section, memo|
memo[section.name] = section
end
end
# It generates header text for an entry with specific parameters.
#
# @param [String] newer_tag_name - name of newer tag
# @param [String] newer_tag_link - used for links. Could be same as #newer_tag_name or some specific value, like HEAD
# @param [Time] newer_tag_time - time, when newer tag created
# @param [String] older_tag_name - tag name, used for links.
# @param [String] project_url - url for current project.
# @return [String] - Header text for a changelog entry.
def generate_header(newer_tag_name, newer_tag_link, newer_tag_time, older_tag_name, project_url)
header = ""
# Generate date string:
time_string = newer_tag_time.strftime(@options[:date_format])
# Generate tag name and link
release_url = if @options[:release_url]
format(@options[:release_url], newer_tag_link)
else
"#{project_url}/tree/#{newer_tag_link}"
end
header += if newer_tag_name.equal?(@options[:unreleased_label])
"## [#{newer_tag_name}](#{release_url})\n\n"
else
"## [#{newer_tag_name}](#{release_url}) (#{time_string})\n\n"
end
if @options[:compare_link] && older_tag_name
# Generate compare link
header += "[Full Changelog](#{project_url}/compare/#{older_tag_name}...#{newer_tag_link})\n\n"
end
header
end
# Generates complete body text for a tag (without a header)
#
# @param [Array] pull_requests
# @param [Array] issues
# @returns [String] ready-to-go tag body
def generate_body(pull_requests, issues)
body = ""
body += main_sections_to_log(pull_requests, issues)
body += merged_section_to_log(pull_requests) if @options[:pulls] && @options[:add_pr_wo_labels]
body
end
# Generates main sections for a tag
#
# @param [Array] pull_requests
# @param [Array] issues
# @return [string] ready-to-go sub-sections
def main_sections_to_log(pull_requests, issues)
if @options[:issues]
sections_to_log = parse_by_sections(pull_requests, issues)
sections_to_log.map(&:generate_content).join
end
end
# Generates section for prs with no labels (for a tag)
#
# @param [Array] pull_requests
# @return [string] ready-to-go sub-section
def merged_section_to_log(pull_requests)
merged = Section.new(name: "merged", prefix: @options[:merge_prefix], labels: [], issues: pull_requests, options: @options)
@sections << merged unless @sections.find { |section| section.name == "merged" }
merged.generate_content
end
# Set of default sections for backwards-compatibility/defaults
#
# @return [Array] array of Section objects
def default_sections
[
Section.new(name: "breaking", prefix: @options[:breaking_prefix], labels: @options[:breaking_labels], options: @options),
Section.new(name: "enhancements", prefix: @options[:enhancement_prefix], labels: @options[:enhancement_labels], options: @options),
Section.new(name: "bugs", prefix: @options[:bug_prefix], labels: @options[:bug_labels], options: @options),
Section.new(name: "issues", prefix: @options[:issue_prefix], labels: @options[:issue_labels], options: @options)
]
end
# This method sorts issues by types
# (bugs, features, or just closed issues) by labels
#
# @param [Array] pull_requests
# @param [Array] issues
# @return [Hash] Mapping of filtered arrays: (Bugs, Enhancements, Breaking stuff, Issues)
def parse_by_sections(pull_requests, issues)
issues.each do |dict|
added = false
dict["labels"].each do |label|
break if @lmap[label["name"]].nil?
@smap[@lmap[label["name"]]].issues << dict
added = true
break if added
end
if @smap["issues"]
@sections.find { |sect| sect.name == "issues" }.issues << dict unless added
end
end
sort_pull_requests(pull_requests)
end
# This method iterates through PRs and sorts them into sections
#
# @param [Array] pull_requests
# @param [Hash] sections
# @return [Hash] sections
def sort_pull_requests(pull_requests)
added_pull_requests = []
pull_requests.each do |pr|
added = false
pr["labels"].each do |label|
break if @lmap[label["name"]].nil?
@smap[@lmap[label["name"]]].issues << pr
added_pull_requests << pr
added = true
break if added
end
end
added_pull_requests.each { |req| pull_requests.delete(req) }
@sections
end
def line_labels_for(issue)
labels = if @options[:issue_line_labels] == ["ALL"]
issue["labels"]
else
issue["labels"].select { |label| @options[:issue_line_labels].include?(label["name"]) }
end
labels.map { |label| " \[[#{label['name']}](#{label['url'].sub('api.github.com/repos', 'github.com')})\]" }.join("")
end
end
end

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@ -1,32 +1,20 @@
# frozen_string_literal: true
require "github_changelog_generator/octo_fetcher"
require "github_changelog_generator/generator/generator_generation"
require "github_changelog_generator/generator/generator_fetcher"
require "github_changelog_generator/generator/generator_processor"
require "github_changelog_generator/generator/generator_tags"
require "github_changelog_generator/generator/entry"
require "github_changelog_generator/generator/section"
module GitHubChangelogGenerator
# Default error for ChangelogGenerator
class ChangelogGeneratorError < StandardError
end
# This class is the high-level code for gathering issues and PRs for a github
# repository and generating a CHANGELOG.md file. A changelog is made up of a
# series of "entries" of all tagged releases, plus an extra entry for the
# unreleased changes. Entries are made up of various organizational
# "sections," and sections contain the github issues and PRs.
#
# So the changelog contains entries, entries contain sections, and sections
# contain issues and PRs.
#
# @see GitHubChangelogGenerator::Entry
# @see GitHubChangelogGenerator::Section
class Generator
attr_accessor :options, :filtered_tags, :tag_section_mapping, :sorted_tags
attr_accessor :options, :filtered_tags, :github, :tag_section_mapping, :sorted_tags
# A Generator responsible for all logic, related with changelog generation from ready-to-parse issues
# A Generator responsible for all logic, related with change log generation from ready-to-parse issues
#
# Example:
# generator = GitHubChangelogGenerator::Generator.new
@ -35,104 +23,6 @@ module GitHubChangelogGenerator
@options = options
@tag_times_hash = {}
@fetcher = GitHubChangelogGenerator::OctoFetcher.new(options)
@sections = []
end
# Main function to start changelog generation
#
# @return [String] Generated changelog file
def compound_changelog
options.load_custom_ruby_files
fetch_and_filter_tags
fetch_issues_and_pr
log = ""
log += options[:frontmatter] if options[:frontmatter]
log += "#{options[:header]}\n\n"
log += if options[:unreleased_only]
generate_entry_between_tags(filtered_tags[0], nil)
else
generate_entries_for_all_tags
end
log += File.read(options[:base]) if File.file?(options[:base])
credit_line = "\n\n\\* *This Changelog was automatically generated by [github_changelog_generator](https://github.com/skywinder/Github-Changelog-Generator)*"
log.gsub!(credit_line, "") # Remove old credit lines
log += credit_line
@log = log
end
private
# Generate log only between 2 specified tags
# @param [String] older_tag all issues before this tag date will be excluded. May be nil, if it's first tag
# @param [String] newer_tag all issue after this tag will be excluded. May be nil for unreleased section
def generate_entry_between_tags(older_tag, newer_tag)
filtered_issues, filtered_pull_requests = filter_issues_for_tags(newer_tag, older_tag)
if newer_tag.nil? && filtered_issues.empty? && filtered_pull_requests.empty?
# do not generate empty unreleased section
return ""
end
newer_tag_link, newer_tag_name, newer_tag_time = detect_link_tag_time(newer_tag)
# If the older tag is nil, go back in time from the latest tag and find
# the SHA for the first commit.
older_tag_name =
if older_tag.nil?
@fetcher.commits_before(newer_tag_time).last["sha"]
else
older_tag["name"]
end
Entry.new(options).create_entry_for_tag(filtered_pull_requests, filtered_issues, newer_tag_name, newer_tag_link, newer_tag_time, older_tag_name)
end
# Filters issues and pull requests based on, respectively, `closed_at` and `merged_at`
# timestamp fields.
#
# @return [Array] filtered issues and pull requests
def filter_issues_for_tags(newer_tag, older_tag)
filtered_pull_requests = delete_by_time(@pull_requests, "merged_at", older_tag, newer_tag)
filtered_issues = delete_by_time(@issues, "closed_at", older_tag, newer_tag)
newer_tag_name = newer_tag.nil? ? nil : newer_tag["name"]
if options[:filter_issues_by_milestone]
# delete excess irrelevant issues (according milestones). Issue #22.
filtered_issues = filter_by_milestone(filtered_issues, newer_tag_name, @issues)
filtered_pull_requests = filter_by_milestone(filtered_pull_requests, newer_tag_name, @pull_requests)
end
[filtered_issues, filtered_pull_requests]
end
# The full cycle of generation for whole project
# @return [String] All entries in the changelog
def generate_entries_for_all_tags
puts "Generating entry..." if options[:verbose]
entries = generate_unreleased_entry
@tag_section_mapping.each_pair do |_tag_section, left_right_tags|
older_tag, newer_tag = left_right_tags
entries += generate_entry_between_tags(older_tag, newer_tag)
end
entries
end
def generate_unreleased_entry
entry = ""
if options[:unreleased]
start_tag = filtered_tags[0] || sorted_tags.last
unreleased_entry = generate_entry_between_tags(start_tag, nil)
entry += unreleased_entry if unreleased_entry
end
entry
end
def fetch_issues_and_pr
@ -145,5 +35,144 @@ module GitHubChangelogGenerator
fetch_events_for_issues_and_pr
detect_actual_closed_dates(@issues + @pull_requests)
end
ENCAPSULATED_CHARACTERS = %w(< > * _ \( \) [ ] #)
# Encapsulate characters to make Markdown look as expected.
#
# @param [String] string
# @return [String] encapsulated input string
def encapsulate_string(string)
string = string.gsub('\\', '\\\\')
ENCAPSULATED_CHARACTERS.each do |char|
string = string.gsub(char, "\\#{char}")
end
string
end
# Generates log for section with header and body
#
# @param [Array] pull_requests List or PR's in new section
# @param [Array] issues List of issues in new section
# @param [String] newer_tag Name of the newer tag. Could be nil for `Unreleased` section
# @param [Hash, nil] older_tag Older tag, used for the links. Could be nil for last tag.
# @return [String] Ready and parsed section
def create_log_for_tag(pull_requests, issues, newer_tag, older_tag = nil)
newer_tag_link, newer_tag_name, newer_tag_time = detect_link_tag_time(newer_tag)
github_site = options[:github_site] || "https://github.com"
project_url = "#{github_site}/#{options[:user]}/#{options[:project]}"
# If the older tag is nil, go back in time from the latest tag and find
# the SHA for the first commit.
older_tag_name =
if older_tag.nil?
@fetcher.commits_before(newer_tag_time).last["sha"]
else
older_tag["name"]
end
log = generate_header(newer_tag_name, newer_tag_link, newer_tag_time, older_tag_name, project_url)
if options[:issues]
# Generate issues:
log += issues_to_log(issues, pull_requests)
end
if options[:pulls] && options[:add_pr_wo_labels]
# Generate pull requests:
log += generate_sub_section(pull_requests, options[:merge_prefix])
end
log
end
# Generate ready-to-paste log from list of issues and pull requests.
#
# @param [Array] issues
# @param [Array] pull_requests
# @return [String] generated log for issues
def issues_to_log(issues, pull_requests)
sections = parse_by_sections(issues, pull_requests)
log = ""
log += generate_sub_section(sections[:breaking], options[:breaking_prefix])
log += generate_sub_section(sections[:enhancements], options[:enhancement_prefix])
log += generate_sub_section(sections[:bugs], options[:bug_prefix])
log += generate_sub_section(sections[:issues], options[:issue_prefix])
log
end
# This method sort issues by types
# (bugs, features, or just closed issues) by labels
#
# @param [Array] issues
# @param [Array] pull_requests
# @return [Hash] Mapping of filtered arrays: (Bugs, Enhancements, Breaking stuff, Issues)
def parse_by_sections(issues, pull_requests)
sections = {
issues: [],
enhancements: [],
bugs: [],
breaking: []
}
issues.each do |dict|
added = false
dict["labels"].each do |label|
if options[:bug_labels].include?(label["name"])
sections[:bugs] << dict
added = true
elsif options[:enhancement_labels].include?(label["name"])
sections[:enhancements] << dict
added = true
elsif options[:breaking_labels].include?(label["name"])
sections[:breaking] << dict
added = true
end
break if added
end
sections[:issues] << dict unless added
end
sort_pull_requests(pull_requests, sections)
end
# This method iterates through PRs and sorts them into sections
#
# @param [Array] pull_requests
# @param [Hash] sections
# @return [Hash] sections
def sort_pull_requests(pull_requests, sections)
added_pull_requests = []
pull_requests.each do |pr|
added = false
pr["labels"].each do |label|
if options[:bug_labels].include?(label["name"])
sections[:bugs] << pr
added_pull_requests << pr
added = true
elsif options[:enhancement_labels].include?(label["name"])
sections[:enhancements] << pr
added_pull_requests << pr
added = true
elsif options[:breaking_labels].include?(label["name"])
sections[:breaking] << pr
added_pull_requests << pr
added = true
end
break if added
end
end
added_pull_requests.each { |p| pull_requests.delete(p) }
sections
end
end
end

View File

@ -0,0 +1,181 @@
# frozen_string_literal: true
module GitHubChangelogGenerator
class Generator
# Main function to start change log generation
#
# @return [String] Generated change log file
def compound_changelog
options.load_custom_ruby_files
fetch_and_filter_tags
fetch_issues_and_pr
log = ""
log += options[:frontmatter] if options[:frontmatter]
log += "#{options[:header]}\n\n"
log += if options[:unreleased_only]
generate_log_between_tags(filtered_tags[0], nil)
else
generate_log_for_all_tags
end
log += File.read(options[:base]) if File.file?(options[:base])
credit_line = "\n\n\\* *This Change Log was automatically generated by [github_changelog_generator](https://github.com/skywinder/Github-Changelog-Generator)*"
log.gsub!(credit_line, "") # Remove old credit lines
log += credit_line
@log = log
end
# @param [Array] issues List of issues on sub-section
# @param [String] prefix Name of sub-section
# @return [String] Generate ready-to-go sub-section
def generate_sub_section(issues, prefix)
log = ""
if issues.any?
log += "#{prefix}\n\n" unless options[:simple_list]
issues.each do |issue|
merge_string = get_string_for_issue(issue)
log += "- #{merge_string}\n"
end
log += "\n"
end
log
end
# It generate one header for section with specific parameters.
#
# @param [String] newer_tag_name - name of newer tag
# @param [String] newer_tag_link - used for links. Could be same as #newer_tag_name or some specific value, like HEAD
# @param [Time] newer_tag_time - time, when newer tag created
# @param [String] older_tag_link - tag name, used for links.
# @param [String] project_url - url for current project.
# @return [String] - Generate one ready-to-add section.
def generate_header(newer_tag_name, newer_tag_link, newer_tag_time, older_tag_link, project_url)
log = ""
# Generate date string:
time_string = newer_tag_time.strftime(options[:date_format])
# Generate tag name and link
release_url = if options[:release_url]
format(options[:release_url], newer_tag_link)
else
"#{project_url}/tree/#{newer_tag_link}"
end
log += if newer_tag_name.equal?(options[:unreleased_label])
"## [#{newer_tag_name}](#{release_url})\n\n"
else
"## [#{newer_tag_name}](#{release_url}) (#{time_string})\n\n"
end
if options[:compare_link] && older_tag_link
# Generate compare link
log += "[Full Changelog](#{project_url}/compare/#{older_tag_link}...#{newer_tag_link})\n\n"
end
log
end
# Generate log only between 2 specified tags
# @param [String] older_tag all issues before this tag date will be excluded. May be nil, if it's first tag
# @param [String] newer_tag all issue after this tag will be excluded. May be nil for unreleased section
def generate_log_between_tags(older_tag, newer_tag)
filtered_issues, filtered_pull_requests = filter_issues_for_tags(newer_tag, older_tag)
if newer_tag.nil? && filtered_issues.empty? && filtered_pull_requests.empty?
# do not generate empty unreleased section
return ""
end
create_log_for_tag(filtered_pull_requests, filtered_issues, newer_tag, older_tag)
end
# Filters issues and pull requests based on, respectively, `closed_at` and `merged_at`
# timestamp fields.
#
# @return [Array] filtered issues and pull requests
def filter_issues_for_tags(newer_tag, older_tag)
filtered_pull_requests = delete_by_time(@pull_requests, "merged_at", older_tag, newer_tag)
filtered_issues = delete_by_time(@issues, "closed_at", older_tag, newer_tag)
newer_tag_name = newer_tag.nil? ? nil : newer_tag["name"]
if options[:filter_issues_by_milestone]
# delete excess irrelevant issues (according milestones). Issue #22.
filtered_issues = filter_by_milestone(filtered_issues, newer_tag_name, @issues)
filtered_pull_requests = filter_by_milestone(filtered_pull_requests, newer_tag_name, @pull_requests)
end
[filtered_issues, filtered_pull_requests]
end
# The full cycle of generation for whole project
# @return [String] The complete change log
def generate_log_for_all_tags
puts "Generating log..." if options[:verbose]
log = generate_unreleased_section
@tag_section_mapping.each_pair do |_tag_section, left_right_tags|
older_tag, newer_tag = left_right_tags
log += generate_log_between_tags(older_tag, newer_tag)
end
log
end
def generate_unreleased_section
log = ""
if options[:unreleased]
start_tag = filtered_tags[0] || sorted_tags.last
unreleased_log = generate_log_between_tags(start_tag, nil)
log += unreleased_log if unreleased_log
end
log
end
# Parse issue and generate single line formatted issue line.
#
# Example output:
# - Add coveralls integration [\#223](https://github.com/skywinder/github-changelog-generator/pull/223) (@skywinder)
#
# @param [Hash] issue Fetched issue from GitHub
# @return [String] Markdown-formatted single issue
def get_string_for_issue(issue)
encapsulated_title = encapsulate_string issue["title"]
title_with_number = "#{encapsulated_title} [\\##{issue['number']}](#{issue['html_url']})"
if options[:issue_line_labels].present?
title_with_number = "#{title_with_number}#{line_labels_for(issue)}"
end
issue_line_with_user(title_with_number, issue)
end
private
def line_labels_for(issue)
labels = if options[:issue_line_labels] == ["ALL"]
issue["labels"]
else
issue["labels"].select { |label| options[:issue_line_labels].include?(label["name"]) }
end
labels.map { |label| " \[[#{label['name']}](#{label['url'].sub('api.github.com/repos', 'github.com')})\]" }.join("")
end
def issue_line_with_user(line, issue)
return line if !options[:author] || issue["pull_request"].nil?
user = issue["user"]
return "#{line} ({Null user})" unless user
if options[:usernames_as_github_logins]
"#{line} (@#{user['login']})"
else
"#{line} ([#{user['login']}](#{user['html_url']}))"
end
end
end
end

View File

@ -1,83 +0,0 @@
module GitHubChangelogGenerator
# This class generates the content for a single section of a changelog entry.
# It turns the tagged issues and PRs into a well-formatted list of changes to
# be later incorporated into a changelog entry.
#
# @see GitHubChangelogGenerator::Entry
class Section
attr_accessor :name, :prefix, :issues, :labels
def initialize(opts = {})
@name = opts[:name]
@prefix = opts[:prefix]
@labels = opts[:labels] || []
@issues = opts[:issues] || []
@options = opts[:options] || Options.new({})
end
# @param [Array] issues List of issues on sub-section
# @param [String] prefix Name of sub-section
# @return [String] Generate section content
def generate_content
content = ""
if @issues.any?
content += "#{@prefix}\n\n" unless @options[:simple_list]
@issues.each do |issue|
merge_string = get_string_for_issue(issue)
content += "- #{merge_string}\n"
end
content += "\n"
end
content
end
private
# Parse issue and generate single line formatted issue line.
#
# Example output:
# - Add coveralls integration [\#223](https://github.com/skywinder/github-changelog-generator/pull/223) (@skywinder)
#
# @param [Hash] issue Fetched issue from GitHub
# @return [String] Markdown-formatted single issue
def get_string_for_issue(issue)
encapsulated_title = encapsulate_string issue["title"]
title_with_number = "#{encapsulated_title} [\\##{issue['number']}](#{issue['html_url']})"
if @options[:issue_line_labels].present?
title_with_number = "#{title_with_number}#{line_labels_for(issue)}"
end
issue_line_with_user(title_with_number, issue)
end
def issue_line_with_user(line, issue)
return line if !@options[:author] || issue["pull_request"].nil?
user = issue["user"]
return "#{line} ({Null user})" unless user
if @options[:usernames_as_github_logins]
"#{line} (@#{user['login']})"
else
"#{line} ([#{user['login']}](#{user['html_url']}))"
end
end
ENCAPSULATED_CHARACTERS = %w(< > * _ \( \) [ ] #)
# Encapsulate characters to make Markdown look as expected.
#
# @param [String] string
# @return [String] encapsulated input string
def encapsulate_string(string)
string = string.gsub('\\', '\\\\')
ENCAPSULATED_CHARACTERS.each do |char|
string = string.gsub(char, "\\#{char}")
end
string
end
end
end

View File

@ -13,7 +13,7 @@ module GitHubChangelogGenerator
MAX_THREAD_NUMBER = 25
MAX_FORBIDDEN_RETRIES = 100
CHANGELOG_GITHUB_TOKEN = "CHANGELOG_GITHUB_TOKEN"
GH_RATE_LIMIT_EXCEEDED_MSG = "Warning: Can't finish operation: GitHub API rate limit exceeded, changelog may be " \
GH_RATE_LIMIT_EXCEEDED_MSG = "Warning: Can't finish operation: GitHub API rate limit exceeded, change log may be " \
"missing some issues. You can limit the number of issues fetched using the `--max-issues NUM` argument."
NO_TOKEN_PROVIDED = "Warning: No token provided (-t option) and variable $CHANGELOG_GITHUB_TOKEN was not found. " \
"This script can make only 50 requests to GitHub API per hour without token!"

View File

@ -15,7 +15,6 @@ module GitHubChangelogGenerator
KNOWN_OPTIONS = %i[
add_issues_wo_labels
add_pr_wo_labels
add_sections
author
base
between_tags
@ -30,7 +29,6 @@ module GitHubChangelogGenerator
enhancement_prefix
breaking_labels
breaking_prefix
configure_sections
exclude_labels
exclude_tags
exclude_tags_regex
@ -102,16 +100,6 @@ module GitHubChangelogGenerator
puts ""
end
# Boolean method for whether the user is using configure_sections
def configure_sections?
!self[:configure_sections].nil? && !self[:configure_sections].empty?
end
# Boolean method for whether the user is using add_sections
def add_sections?
!self[:add_sections].nil? && !self[:add_sections].empty?
end
private
def values

View File

@ -68,15 +68,9 @@ module GitHubChangelogGenerator
opts.on("--issues-label [LABEL]", "Setup custom label for closed-issues section. Default is \"**Closed issues:**\"") do |v|
options[:issue_prefix] = v
end
opts.on("--header-label [LABEL]", "Setup custom header label. Default is \"# Changelog\"") do |v|
opts.on("--header-label [LABEL]", "Setup custom header label. Default is \"# Change Log\"") do |v|
options[:header] = v
end
opts.on("--configure-sections [Hash, String]", "Define your own set of sections which overrides all default sections") do |v|
options[:configure_sections] = v
end
opts.on("--add-sections [Hash, String]", "Add new sections but keep the default sections") do |v|
options[:add_sections] = v
end
opts.on("--front-matter [JSON]", "Add YAML front matter. Formatted as JSON because it's easier to add on the command line") do |v|
options[:frontmatter] = JSON.parse(v).to_yaml + "---\n"
end
@ -134,16 +128,16 @@ module GitHubChangelogGenerator
opts.on("--issue-line-labels x,y,z", Array, 'The specified labels will be shown in brackets next to each matching issue. Use "ALL" to show all labels. Default is [].') do |list|
options[:issue_line_labels] = list
end
opts.on("--exclude-tags x,y,z", Array, "Changelog will exclude specified tags") do |list|
opts.on("--exclude-tags x,y,z", Array, "Change log will exclude specified tags") do |list|
options[:exclude_tags] = list
end
opts.on("--exclude-tags-regex [REGEX]", "Apply a regular expression on tag names so that they can be excluded, for example: --exclude-tags-regex \".*\+\d{1,}\" ") do |last|
options[:exclude_tags_regex] = last
end
opts.on("--since-tag x", "Changelog will start after specified tag") do |v|
opts.on("--since-tag x", "Change log will start after specified tag") do |v|
options[:since_tag] = v
end
opts.on("--due-tag x", "Changelog will end before specified tag") do |v|
opts.on("--due-tag x", "Change log will end before specified tag") do |v|
options[:due_tag] = v
end
opts.on("--max-issues [NUMBER]", Integer, "Max number of issues to fetch from GitHub. Default is unlimited") do |max|
@ -215,14 +209,12 @@ module GitHubChangelogGenerator
bug_labels: ["bug", "Bug", "Type: Bug"],
exclude_labels: ["duplicate", "question", "invalid", "wontfix", "Duplicate", "Question", "Invalid", "Wontfix", "Meta: Exclude From Changelog"],
breaking_labels: %w[backwards-incompatible breaking],
configure_sections: {},
add_sections: {},
issue_line_labels: [],
max_issues: nil,
simple_list: false,
ssl_ca_file: nil,
verbose: true,
header: "# Changelog",
header: "# Change Log",
merge_prefix: "**Merged pull requests:**",
issue_prefix: "**Closed issues:**",
bug_prefix: "**Fixed bugs:**",

View File

@ -10,6 +10,7 @@ module GitHubChangelogGenerator
OPTIONS = %w[ user project token date_format output
bug_prefix enhancement_prefix issue_prefix
breaking_labels issue_line_labels
header merge_prefix issues
add_issues_wo_labels add_pr_wo_labels
pulls filter_issues_by_milestone author
@ -19,7 +20,7 @@ module GitHubChangelogGenerator
between_tags exclude_tags exclude_tags_regex since_tag max_issues
github_site github_endpoint simple_list
future_release release_branch verbose release_url
base configure_sections add_sections]
base ]
OPTIONS.each do |o|
attr_accessor o.to_sym
@ -37,7 +38,7 @@ module GitHubChangelogGenerator
end
def define(args, &task_block)
desc "Generate a Changelog from GitHub"
desc "Generate a Change log from GitHub"
yield(*[self, args].slice(0, task_block.arity)) if task_block

View File

@ -1,7 +1,7 @@
.\" generated with Ronn/v0.7.3
.\" http://github.com/rtomayko/ronn/tree/0.7.3
.
.TH "GIT\-GENERATE\-CHANGELOG" "1" "December 2017" "" ""
.TH "GIT\-GENERATE\-CHANGELOG" "1" "October 2017" "" ""
.
.SH "NAME"
\fBgit\-generate\-changelog\fR \- Generate changelog from github
@ -10,7 +10,7 @@
\fBgit generate\-changelog\fR [\-h|\-\-help] [\-u|\-\-user] [\-p|\-\-project]
.
.SH "DESCRIPTION"
Automatically generate changelog from your tags, issues, labels and pull requests on GitHub\.
Automatically generate change log from your tags, issues, labels and pull requests on GitHub\.
.
.SH "OPTIONS"
\-u, \-\-user [USER]
@ -70,7 +70,7 @@ Setup custom label for closed\-issues section\. Default is "\fBClosed issues:\fR
\-\-header\-label [LABEL]
.
.P
Setup custom header label\. Default is "# Changelog"
Setup custom header label\. Default is "# Change Log"
.
.P
\-\-front\-matter [JSON]
@ -178,7 +178,7 @@ Issues with the specified labels will be always added to "Implemented enhancemen
\-\-exclude\-tags x,y,z
.
.P
Changelog will exclude specified tags
Change log will exclude specified tags
.
.P
\-\-exclude\-tags\-regex [REGEX]
@ -190,13 +190,13 @@ Apply a regular expression on tag names so that they can be excluded, for exampl
\-\-since\-tag x
.
.P
Changelog will start after specified tag
Change log will start after specified tag
.
.P
\-\-due\-tag x
.
.P
Changelog will end before specified tag
Change log will end before specified tag
.
.P
\-\-max\-issues [NUMBER]
@ -284,18 +284,6 @@ Paths to Ruby file(s) to require before generating changelog\.
Run verbosely\. Default is true
.
.P
\-\-configure\-sections [HASH, STRING]
.
.P
Define your own set of sections which overrides all default sections") do |v|
.
.P
\-\-add\-sections [HASH, STRING]
.
.P
Add new sections but keep the default sections"
.
.P
\-v, \-\-version
.
.P

View File

@ -80,7 +80,7 @@
<h2 id="DESCRIPTION">DESCRIPTION</h2>
<p>Automatically generate changelog from your tags, issues, labels and pull requests on GitHub.</p>
<p>Automatically generate change log from your tags, issues, labels and pull requests on GitHub.</p>
<h2 id="OPTIONS">OPTIONS</h2>
@ -122,7 +122,7 @@
<p> --header-label [LABEL]</p>
<p> Setup custom header label. Default is "# Changelog"</p>
<p> Setup custom header label. Default is "# Change Log"</p>
<p> --front-matter [JSON]</p>
@ -194,7 +194,7 @@
<p> --exclude-tags x,y,z</p>
<p> Changelog will exclude specified tags</p>
<p> Change log will exclude specified tags</p>
<p> --exclude-tags-regex [REGEX]</p>
@ -202,11 +202,11 @@
<p> --since-tag x</p>
<p> Changelog will start after specified tag</p>
<p> Change log will start after specified tag</p>
<p> --due-tag x</p>
<p> Changelog will end before specified tag</p>
<p> Change log will end before specified tag</p>
<p> --max-issues [NUMBER]</p>
@ -261,21 +261,13 @@
<p> Run verbosely. Default is true</p>
<p> --configure-sections [HASH, STRING]</p>
<p> -v, --version</p>
<p> Define your own set of sections which overrides all default sections") do |v|</p>
<p> Print version number</p>
<p> --add-sections [HASH, STRING]</p>
<p> -h, --help</p>
<p> Add new sections but keep the default sections"</p>
<p> -v, --version</p>
<p> Print version number</p>
<p> -h, --help</p>
<p> Displays Help</p>
<p> Displays Help</p>
<h2 id="EXAMPLES">EXAMPLES</h2>
@ -294,7 +286,7 @@
<ol class='man-decor man-foot man foot'>
<li class='tl'></li>
<li class='tc'>December 2017</li>
<li class='tc'>October 2017</li>
<li class='tr'>git-generate-changelog(1)</li>
</ol>

View File

@ -80,7 +80,7 @@
<h2 id="DESCRIPTION">DESCRIPTION</h2>
<p>Automatically generate changelog from your tags, issues, labels and pull requests on GitHub.</p>
<p>Automatically generate change log from your tags, issues, labels and pull requests on GitHub.</p>
<h2 id="OPTIONS">OPTIONS</h2>
@ -122,7 +122,7 @@
<p> --header-label [LABEL]</p>
<p> Setup custom header label. Default is "# Changelog"</p>
<p> Setup custom header label. Default is "# Change Log"</p>
<p> --pr-label [LABEL]</p>
@ -186,15 +186,15 @@
<p> --exclude-tags x,y,z</p>
<p> Changelog will exclude specified tags</p>
<p> Change log will exclude specified tags</p>
<p> --since-tag x</p>
<p> Changelog will start after specified tag</p>
<p> Change log will start after specified tag</p>
<p> --due-tag x</p>
<p> Changelog will end before specified tag</p>
<p> Change log will end before specified tag</p>
<p> --max-issues [NUMBER]</p>
@ -220,18 +220,6 @@
<p> Put the unreleased changes in the specified release number.</p>
<p> --configure-sections [HASH, STRING]</p>
<p> Define your own set of sections which overrides all default sections") do |v|</p>
<p> --add-sections [HASH, STRING]</p>
<p> Add new sections but keep the default sections"</p>
<p> --include-merged</p>
<p> If configure_sections is set, use this to restore the merged pull requests sections</p>
<p> --[no-]verbose</p>
<p> Run verbosely. Default is true</p>

View File

@ -1,4 +1,4 @@
git-generate-changelog(1) - Generate changelog from GitHub
git-generate-changelog(1) - Generate changelog from github
================================
## SYNOPSIS
@ -7,7 +7,7 @@ git-generate-changelog(1) - Generate changelog from GitHub
## DESCRIPTION
Automatically generate changelog from your tags, issues, labels and pull requests on GitHub.
Automatically generate change log from your tags, issues, labels and pull requests on GitHub.
## OPTIONS
@ -49,7 +49,7 @@ Automatically generate changelog from your tags, issues, labels and pull request
--header-label [LABEL]
Setup custom header label. Default is "# Changelog"
Setup custom header label. Default is "# Change Log"
--front-matter [JSON]
@ -121,7 +121,7 @@ Automatically generate changelog from your tags, issues, labels and pull request
--exclude-tags x,y,z
Changelog will exclude specified tags
Change log will exclude specified tags
--exclude-tags-regex [REGEX]
@ -129,11 +129,11 @@ Automatically generate changelog from your tags, issues, labels and pull request
--since-tag x
Changelog will start after specified tag
Change log will start after specified tag
--due-tag x
Changelog will end before specified tag
Change log will end before specified tag
--max-issues [NUMBER]
@ -187,21 +187,13 @@ Automatically generate changelog from your tags, issues, labels and pull request
Run verbosely. Default is true
--configure-sections [HASH, STRING]
-v, --version
Define your own set of sections which overrides all default sections") do |v|
Print version number
--add-sections [HASH, STRING]
-h, --help
Add new sections but keep the default sections"
-v, --version
Print version number
-h, --help
Displays Help
Displays Help
## EXAMPLES

View File

@ -1,4 +1,4 @@
# Changelog
# Change Log
## [1.3.10](https://github.com/skywinder/Github-Changelog-Generator/tree/1.3.10) (2015-03-18)
@ -302,4 +302,4 @@
\* *This Changelog was automatically generated by [github_changelog_generator](https://github.com/skywinder/Github-Changelog-Generator)*
\* *This Change Log was automatically generated by [github_changelog_generator](https://github.com/skywinder/Github-Changelog-Generator)*

View File

@ -1,362 +0,0 @@
# frozen_string_literal: true
# rubocop:disable Metrics/ModuleLength
module GitHubChangelogGenerator
RSpec.describe Entry do
def label(name)
{ "name" => name }
end
def issue(title, labels, number = "1", user = { "login" => "user" })
{
"title" => "issue #{title}",
"labels" => labels.map { |l| label(l) },
"number" => number,
"html_url" => "https://github.com/owner/repo/issue/#{number}",
"user" => user
}
end
def pr(title, labels, number = "1", user = { "login" => "user" })
{
"pull_request" => true,
"title" => "pr #{title}",
"labels" => labels.map { |l| label(l) },
"number" => number,
"html_url" => "https://github.com/owner/repo/pull/#{number}",
"user" => user.merge("html_url" => "https://github.com/#{user['login']}")
}
end
def titles_for(issues)
issues.map { |issue| issue["title"] }
end
def default_sections
%w[enhancements bugs breaking issues]
end
describe "#create_entry_for_tag" do
let(:options) do
Parser.default_options.merge(
user: "owner",
project: "repo",
bug_labels: ["bug"],
enhancement_labels: ["enhancement"],
breaking_labels: ["breaking"]
)
end
let(:issues) do
[
issue("no labels", [], "5", "login" => "user1"),
issue("enhancement", ["enhancement"], "6", "login" => "user2"),
issue("bug", ["bug"], "7", "login" => "user1"),
issue("breaking", ["breaking"], "8", "login" => "user5"),
issue("all the labels", %w[enhancement bug breaking], "9", "login" => "user9")
]
end
let(:pull_requests) do
[
pr("no labels", [], "10", "login" => "user1"),
pr("enhancement", ["enhancement"], "11", "login" => "user5"),
pr("bug", ["bug"], "12", "login" => "user5"),
pr("breaking", ["breaking"], "13", "login" => "user5"),
pr("all the labels", %w[enhancement bug breaking], "14", "login" => "user5")
]
end
subject { described_class.new(options) }
it "generates a header and body" do
changelog = <<-CHANGELOG.gsub(/^ {8}/, "")
## [1.0.1](https://github.com/owner/repo/tree/1.0.1) (2017-12-04)
[Full Changelog](https://github.com/owner/repo/compare/1.0.0...1.0.1)
**Breaking changes:**
- issue breaking [\\#8](https://github.com/owner/repo/issue/8)
- pr breaking [\\#13](https://github.com/owner/repo/pull/13) ([user5](https://github.com/user5))
**Implemented enhancements:**
- issue enhancement [\\#6](https://github.com/owner/repo/issue/6)
- issue all the labels [\\#9](https://github.com/owner/repo/issue/9)
- pr enhancement [\\#11](https://github.com/owner/repo/pull/11) ([user5](https://github.com/user5))
- pr all the labels [\\#14](https://github.com/owner/repo/pull/14) ([user5](https://github.com/user5))
**Fixed bugs:**
- issue bug [\\#7](https://github.com/owner/repo/issue/7)
- pr bug [\\#12](https://github.com/owner/repo/pull/12) ([user5](https://github.com/user5))
**Closed issues:**
- issue no labels [\\#5](https://github.com/owner/repo/issue/5)
**Merged pull requests:**
- pr no labels [\\#10](https://github.com/owner/repo/pull/10) ([user1](https://github.com/user1))
CHANGELOG
expect(subject.create_entry_for_tag(pull_requests, issues, "1.0.1", "1.0.1", Time.new(2017, 12, 4), "1.0.0")).to eq(changelog)
end
end
describe "#parse_sections" do
before do
subject { described_class.new }
end
context "valid json" do
let(:sections_string) { "{ \"foo\": { \"prefix\": \"foofix\", \"labels\": [\"test1\", \"test2\"]}, \"bar\": { \"prefix\": \"barfix\", \"labels\": [\"test3\", \"test4\"]}}" }
let(:sections_array) do
[
Section.new(name: "foo", prefix: "foofix", labels: %w[test1 test2]),
Section.new(name: "bar", prefix: "barfix", labels: %w[test3 test4])
]
end
it "returns an array with 2 objects" do
arr = subject.send(:parse_sections, sections_string)
expect(arr.size).to eq 2
arr.each { |section| expect(section).to be_an_instance_of Section }
end
it "returns correctly constructed sections" do
require "json"
sections_json = JSON.parse(sections_string)
sections_array.each_index do |i|
aggregate_failures "checks each component" do
expect(sections_array[i].name).to eq sections_json.first[0]
expect(sections_array[i].prefix).to eq sections_json.first[1]["prefix"]
expect(sections_array[i].labels).to eq sections_json.first[1]["labels"]
expect(sections_array[i].issues).to eq []
end
sections_json.shift
end
end
end
context "hash" do
let(:sections_hash) do
{
enhancements: {
prefix: "**Enhancements**",
labels: %w[feature enhancement]
},
breaking: {
prefix: "**Breaking**",
labels: ["breaking"]
},
bugs: {
prefix: "**Bugs**",
labels: ["bug"]
}
}
end
let(:sections_array) do
[
Section.new(name: "enhancements", prefix: "**Enhancements**", labels: %w[feature enhancement]),
Section.new(name: "breaking", prefix: "**Breaking**", labels: ["breaking"]),
Section.new(name: "bugs", prefix: "**Bugs**", labels: ["bug"])
]
end
it "returns an array with 3 objects" do
arr = subject.send(:parse_sections, sections_hash)
expect(arr.size).to eq 3
arr.each { |section| expect(section).to be_an_instance_of Section }
end
it "returns correctly constructed sections" do
sections_array.each_index do |i|
aggregate_failures "checks each component" do
expect(sections_array[i].name).to eq sections_hash.first[0].to_s
expect(sections_array[i].prefix).to eq sections_hash.first[1][:prefix]
expect(sections_array[i].labels).to eq sections_hash.first[1][:labels]
expect(sections_array[i].issues).to eq []
end
sections_hash.shift
end
end
end
end
describe "#parse_by_sections" do
context "default sections" do
let(:options) do
{
bug_labels: ["bug"],
enhancement_labels: ["enhancement"],
breaking_labels: ["breaking"]
}
end
let(:issues) do
[
issue("no labels", []),
issue("enhancement", ["enhancement"]),
issue("bug", ["bug"]),
issue("breaking", ["breaking"]),
issue("all the labels", %w[enhancement bug breaking])
]
end
let(:pull_requests) do
[
pr("no labels", []),
pr("enhancement", ["enhancement"]),
pr("bug", ["bug"]),
pr("breaking", ["breaking"]),
pr("all the labels", %w[enhancement bug breaking])
]
end
subject { described_class.new(options) }
before do
subject.send(:set_sections_and_maps)
@arr = subject.send(:parse_by_sections, pull_requests, issues)
end
it "returns 4 sections" do
expect(@arr.size).to eq 4
end
it "returns default sections" do
default_sections.each { |default_section| expect(@arr.select { |section| section.name == default_section }.size).to eq 1 }
end
it "assigns issues to the correct sections" do
breaking_section = @arr.select { |section| section.name == "breaking" }[0]
enhancement_section = @arr.select { |section| section.name == "enhancements" }[0]
issue_section = @arr.select { |section| section.name == "issues" }[0]
bug_section = @arr.select { |section| section.name == "bugs" }[0]
expect(titles_for(breaking_section.issues)).to eq(["issue breaking", "pr breaking"])
expect(titles_for(enhancement_section.issues)).to eq(["issue enhancement", "issue all the labels", "pr enhancement", "pr all the labels"])
expect(titles_for(issue_section.issues)).to eq(["issue no labels"])
expect(titles_for(bug_section.issues)).to eq(["issue bug", "pr bug"])
expect(titles_for(pull_requests)).to eq(["pr no labels"])
end
end
context "configure sections" do
let(:options) do
{
configure_sections: "{ \"foo\": { \"prefix\": \"foofix\", \"labels\": [\"test1\", \"test2\"]}, \"bar\": { \"prefix\": \"barfix\", \"labels\": [\"test3\", \"test4\"]}}"
}
end
let(:issues) do
[
issue("no labels", []),
issue("test1", ["test1"]),
issue("test3", ["test3"]),
issue("test4", ["test4"]),
issue("all the labels", %w[test1 test2 test3 test4])
]
end
let(:pull_requests) do
[
pr("no labels", []),
pr("test1", ["test1"]),
pr("test3", ["test3"]),
pr("test4", ["test4"]),
pr("all the labels", %w[test1 test2 test3 test4])
]
end
subject { described_class.new(options) }
before do
subject.send(:set_sections_and_maps)
@arr = subject.send(:parse_by_sections, pull_requests, issues)
end
it "returns 2 sections" do
expect(@arr.size).to eq 2
end
it "returns only configured sections" do
expect(@arr.select { |section| section.name == "foo" }.size).to eq 1
expect(@arr.select { |section| section.name == "bar" }.size).to eq 1
end
it "assigns issues to the correct sections" do
foo_section = @arr.select { |section| section.name == "foo" }[0]
bar_section = @arr.select { |section| section.name == "bar" }[0]
aggregate_failures "checks all sections" do
expect(titles_for(foo_section.issues)).to eq(["issue test1", "issue all the labels", "pr test1", "pr all the labels"])
expect(titles_for(bar_section.issues)).to eq(["issue test3", "issue test4", "pr test3", "pr test4"])
expect(titles_for(pull_requests)).to eq(["pr no labels"])
end
end
end
context "add sections" do
let(:options) do
{
bug_labels: ["bug"],
enhancement_labels: ["enhancement"],
breaking_labels: ["breaking"],
add_sections: "{ \"foo\": { \"prefix\": \"foofix\", \"labels\": [\"test1\", \"test2\"]}}"
}
end
let(:issues) do
[
issue("no labels", []),
issue("test1", ["test1"]),
issue("bugaboo", ["bug"]),
issue("all the labels", %w[test1 test2 enhancement bug])
]
end
let(:pull_requests) do
[
pr("no labels", []),
pr("test1", ["test1"]),
pr("enhance", ["enhancement"]),
pr("all the labels", %w[test1 test2 enhancement bug])
]
end
subject { described_class.new(options) }
before do
subject.send(:set_sections_and_maps)
@arr = subject.send(:parse_by_sections, pull_requests, issues)
end
it "returns 5 sections" do
expect(@arr.size).to eq 5
end
it "returns default sections" do
default_sections.each { |default_section| expect(@arr.select { |section| section.name == default_section }.size).to eq 1 }
end
it "returns added section" do
expect(@arr.select { |section| section.name == "foo" }.size).to eq 1
end
it "assigns issues to the correct sections" do
foo_section = @arr.select { |section| section.name == "foo" }[0]
enhancement_section = @arr.select { |section| section.name == "enhancements" }[0]
bug_section = @arr.select { |section| section.name == "bugs" }[0]
aggregate_failures "checks all sections" do
expect(titles_for(foo_section.issues)).to eq(["issue test1", "issue all the labels", "pr test1", "pr all the labels"])
expect(titles_for(enhancement_section.issues)).to eq(["pr enhance"])
expect(titles_for(bug_section.issues)).to eq(["issue bugaboo"])
expect(titles_for(pull_requests)).to eq(["pr no labels"])
end
end
end
end
end
end
# rubocop:enable Metrics/ModuleLength

View File

@ -0,0 +1,73 @@
# frozen_string_literal: true
module GitHubChangelogGenerator
describe Generator do
describe "#get_string_for_issue" do
let(:issue) do
{ "title" => "Bug in code" }
end
it "formats an issue according to options" do
expect do
described_class.new.get_string_for_issue(issue)
end.not_to raise_error
end
end
describe "#parse_by_sections" do
def label(name)
{ "name" => name }
end
def issue(title, labels)
{ "title" => "issue #{title}", "labels" => labels.map { |l| label(l) } }
end
def pr(title, labels)
{ "title" => "pr #{title}", "labels" => labels.map { |l| label(l) } }
end
def get_titles(issues)
issues.map { |issue| issue["title"] }
end
let(:options) do
{
bug_labels: ["bug"],
enhancement_labels: ["enhancement"],
breaking_labels: ["breaking"]
}
end
let(:issues) do
[
issue("no labels", []),
issue("enhancement", ["enhancement"]),
issue("bug", ["bug"]),
issue("breaking", ["breaking"]),
issue("all the labels", %w[enhancement bug breaking])
]
end
let(:pull_requests) do
[
pr("no labels", []),
pr("enhancement", ["enhancement"]),
pr("bug", ["bug"]),
pr("breaking", ["breaking"]),
pr("all the labels", %w[enhancement bug breaking])
]
end
it "works" do
sections = described_class.new(options).parse_by_sections(issues, pull_requests)
expect(get_titles(sections[:issues])).to eq(["issue no labels"])
expect(get_titles(sections[:enhancements])).to eq(["issue enhancement", "issue all the labels", "pr enhancement", "pr all the labels"])
expect(get_titles(sections[:bugs])).to eq(["issue bug", "pr bug"])
expect(get_titles(sections[:breaking])).to eq(["issue breaking", "pr breaking"])
expect(get_titles(pull_requests)).to eq(["pr no labels"])
end
end
end
end

View File

@ -51,7 +51,7 @@ describe GitHubChangelogGenerator::Reader do
it { is_expected.to be_empty }
end
context "when file has only the header" do
subject { @reader.parse("# Changelog") }
subject { @reader.parse("# Change Log") }
it { is_expected.to be_an(Array) }
it { is_expected.to be_empty }
end