Linting

lib/github_changelog_generator/array.rb

@@ -1,3 +1,4 @@
+# frozen_string_literal: true
 class Array
   def stringify_keys_deep!
     new_ar = []

lib/github_changelog_generator/generator/generator_generation.rb

@@ -178,9 +178,9 @@ module GitHubChangelogGenerator
       return "#{line} ({Null user})" unless user
 
       if @options[:usernames_as_github_logins]
-        "#{line} (@#{user["login"]})"
+        "#{line} (@#{user['login']})"
       else
-        "#{line} ([#{user["login"]}](#{user["html_url"]}))"
+        "#{line} ([#{user['login']}](#{user['html_url']}))"
       end
     end
   end

lib/github_changelog_generator/generator/generator_tags.rb

@@ -101,7 +101,7 @@ module GitHubChangelogGenerator
     def get_filtered_tags(all_tags)
       filtered_tags = filter_since_tag(all_tags)
       filtered_tags = filter_due_tag(filtered_tags)
-      filtered_tags = filter_between_tags(filtered_tags)
+      filter_between_tags(filtered_tags)
     end
 
     # @param [Array] all_tags all tags
@@ -148,7 +148,7 @@ module GitHubChangelogGenerator
     # @return [Array] filtered tags according :between_tags option
     def filter_between_tags(all_tags)
       filtered_tags = all_tags
-      tag_names     = filtered_tags.map { |ft| ft['name'] }
+      tag_names     = filtered_tags.map { |ft| ft["name"] }
 
       if @options[:between_tags]
         @options[:between_tags].each do |tag|

lib/github_changelog_generator/hash.rb

@@ -1,3 +1,4 @@
+# frozen_string_literal: true
 class Hash
   def stringify_keys_deep!
     new_hash = {}

lib/github_changelog_generator/octo_fetcher.rb

@@ -1,10 +1,10 @@
+# frozen_string_literal: true
 module GitHubChangelogGenerator
   # A Fetcher responsible for all requests to GitHub and all basic manipulation with related data
   # (such as filtering, validating, e.t.c)
   #
   # Example:
-  # fetcher = GitHubChangelogGenerator::OctoFetcher.new options
+  # fetcher = GitHubChangelogGenerator::OctoFetcher.new(options)
-
   class OctoFetcher
     PER_PAGE_NUMBER   = 100
     MAX_THREAD_NUMBER = 1
@@ -14,16 +14,21 @@ module GitHubChangelogGenerator
     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!"
 
-    def initialize(options = {})
+    # @param options [Hash] Options passed in
+    # @option options [String] :user GitHub username
+    # @option options [String] :project GitHub project
+    # @option options [String] :since Only issues updated at or after this time are returned. This is a timestamp in ISO 8601 format: YYYY-MM-DDTHH:MM:SSZ. eg. Time.parse("2016-01-01 10:00:00").iso8601
+    # @option options [Boolean] :http_cache Use ActiveSupport::Cache::FileStore to cache http requests
+    # @option options [Boolean] :cache_file If using http_cache, this is the cache file path
+    # @option options [Boolean] :cache_log If using http_cache, this is the cache log file path
+    def initialize(options = {}) # rubocop:disable Metrics/CyclomaticComplexity
       @options      = options || {}
       @user         = @options[:user]
       @project      = @options[:project]
-      # Only issues updated at or after this time are returned. This is a timestamp in ISO 8601 format: YYYY-MM-DDTHH:MM:SSZ.
+      @since        = @options[:since]
-      @since        = @options[:since] # eg. Time.parse("2016-01-01 10:00:00").iso8601
-      # Use ActiveSupport::Cache::FileStore to cache http requests
       @http_cache   = @options[:http_cache]
-      @cache_file   = @options.fetch(:cache_file, '/tmp/github-changelog-http-cache') if @http_cache
+      @cache_file   = @options.fetch(:cache_file, "/tmp/github-changelog-http-cache") if @http_cache
-      @cache_log    = @options.fetch(:cache_log, '/tmp/github-changelog-logger.log') if @http_cache
+      @cache_log    = @options.fetch(:cache_log, "/tmp/github-changelog-logger.log") if @http_cache
       init_cache if @http_cache
 
       @github_token = fetch_github_token
@@ -33,17 +38,16 @@ module GitHubChangelogGenerator
       @github_options[:access_token] = @github_token unless @github_token.nil?
       @github_options[:api_endpoint] = @options[:github_endpoint] unless @options[:github_endpoint].nil?
 
-
       client_type = @options[:github_endpoint].nil? ? Octokit::Client : Octokit::EnterpriseAdminClient
       @client     = client_type.new(@github_options)
     end
 
     def init_cache
       middleware_opts = {
-        :serializer   => Marshal,
+        serializer: Marshal,
-        :store        => ActiveSupport::Cache::FileStore.new(@cache_file),
+        store: ActiveSupport::Cache::FileStore.new(@cache_file),
-        :logger       => Logger.new(@cache_log),
+        logger: Logger.new(@cache_log),
-        :shared_cache => false
+        shared_cache: false
       }
       stack = Faraday::RackBuilder.new do |builder|
         builder.use Faraday::HttpCache, middleware_opts
@@ -98,7 +102,7 @@ module GitHubChangelogGenerator
 
       if tags.count == 0
         Helper.log.warn "Warning: Can't find any tags in repo.\
-Make sure, that you push tags to remote repo via 'git push --tags'".yellow
+Make sure, that you push tags to remote repo via 'git push --tags'"
       else
         Helper.log.info "Found #{tags.count} tags"
       end
@@ -264,11 +268,11 @@ Make sure, that you push tags to remote repo via 'git push --tags'".yellow
       begin
         value = yield
       rescue Octokit::Unauthorized => e
-        Helper.log.error e.message.red
+        Helper.log.error e.message
         abort "Error: wrong GitHub token"
       rescue Octokit::Forbidden => e
-        Helper.log.warn e.message.red
+        Helper.log.warn e.message
-        Helper.log.warn GH_RATE_LIMIT_EXCEEDED_MSG.yellow
+        Helper.log.warn GH_RATE_LIMIT_EXCEEDED_MSG
         Helper.log.warn @client.rate_limit
       end
       value
@@ -293,7 +297,7 @@ Make sure, that you push tags to remote repo via 'git push --tags'".yellow
     def fetch_github_token
       env_var = @options[:token] ? @options[:token] : (ENV.fetch CHANGELOG_GITHUB_TOKEN, nil)
 
-      Helper.log.warn NO_TOKEN_PROVIDED.yellow unless env_var
+      Helper.log.warn NO_TOKEN_PROVIDED unless env_var
 
       env_var
     end

lib/github_changelog_generator/parser.rb

@@ -215,8 +215,8 @@ module GitHubChangelogGenerator
         enhancement_prefix: "**Implemented enhancements:**",
         git_remote: "origin",
         http_cache: true,
-        cache_file: '/tmp/github-changelog-http-cache',
+        cache_file: "/tmp/github-changelog-http-cache",
-        cache_log: '/tmp/github-changelog-logger.log',
+        cache_log: "/tmp/github-changelog-logger.log"
       }
     end
 

spec/spec_helper.rb

@@ -46,9 +46,9 @@ VCR.configure do |c|
     preserve_exact_body_bytes: true,
     decode_compressed_response: true
   }
-  c.filter_sensitive_data('<GITHUB_TOKEN>') {
+  c.filter_sensitive_data("<GITHUB_TOKEN>") do
     "token #{ENV.fetch('CHANGELOG_GITHUB_TOKEN')}"
-  }
+  end
 
   c.configure_rspec_metadata!
 

spec/unit/generator/generator_tags_spec.rb

@@ -2,7 +2,7 @@
 describe GitHubChangelogGenerator::Generator do
   def tag_with_name(tag)
     {
-      'name' => tag
+      "name" => tag
     }
   end
 

spec/unit/octo_fetcher_spec.rb

@@ -1,3 +1,4 @@
+# frozen_string_literal: true
 VALID_TOKEN = "0123456789abcdef"
 INVALID_TOKEN = "0000000000000000"
 
@@ -60,7 +61,6 @@ describe GitHubChangelogGenerator::OctoFetcher do
 
   describe "#github_fetch_tags" do
     context "when wrong token provided", :vcr do
-
       let(:options) do
         {
           user: "skywinder",
@@ -75,7 +75,6 @@ describe GitHubChangelogGenerator::OctoFetcher do
     end
 
     context "when API call is valid", :vcr do
-
       it "should return tags" do
         expected_tags = [{ "name"        => "v0.0.3",
                            "zipball_url" =>
@@ -126,7 +125,6 @@ describe GitHubChangelogGenerator::OctoFetcher do
 
   describe "#fetch_closed_issues_and_pr" do
     context "when API call is valid", :vcr do
-
       it "returns issues" do
         issues, pull_requests = fetcher.fetch_closed_issues_and_pr
         expect(issues.size).to eq(7)
@@ -411,7 +409,6 @@ describe GitHubChangelogGenerator::OctoFetcher do
 
   describe "#fetch_date_of_tag" do
     context "when API call is valid", :vcr do
-
       it "returns date" do
         tag = { "name"        => "v0.0.3",
                 "zipball_url" =>
@@ -431,7 +428,6 @@ describe GitHubChangelogGenerator::OctoFetcher do
 
   describe "#fetch_commit" do
     context "when API call is valid", :vcr do
-
       it "returns commit" do
         event = { "id"         => 357_462_189,
                   "url"        =>
@@ -481,8 +477,7 @@ describe GitHubChangelogGenerator::OctoFetcher do
                "https://api.github.com/repos/skywinder/changelog_test/commits/7ec095e5e3caceacedabf44d0b9b10da17c92e51",
               # OLD API: "https://api.github.com/repos/skywinder/changelog_test/git/commits/7ec095e5e3caceacedabf44d0b9b10da17c92e51",
               "html_url" =>
-               "https://github.com/skywinder/changelog_test/commit/7ec095e5e3caceacedabf44d0b9b10da17c92e51" }]
+               "https://github.com/skywinder/changelog_test/commit/7ec095e5e3caceacedabf44d0b9b10da17c92e51" }]]
-          ]
         ]
 
         expectations.each do |property, val|