fix #251

.rubocop_todo.yml

@@ -1,5 +1,5 @@
 # This configuration was generated by `rubocop --auto-gen-config`
-# on 2015-06-12 11:23:12 +0300 using RuboCop version 0.31.0.
+# on 2015-07-16 14:46:25 +0300 using RuboCop version 0.31.0.
 # The point is for the user to remove these configuration records
 # one by one as the offenses are removed from the code base.
 # Note that changes in the inspected code, or installation of new
@@ -7,7 +7,7 @@
 
 # Offense count: 13
 Metrics/AbcSize:
-  Max: 71
+  Max: 73
 
 # Offense count: 1
 Metrics/CyclomaticComplexity:

lib/github_changelog_generator/generator/generator.rb

@@ -56,7 +56,7 @@ module GitHubChangelogGenerator
     # @param [String] newer_tag Name of the newer tag. Could be nil for `Unreleased` section
     # @param [String] older_tag_name Older tag, used for the links. Could be nil for last tag.
     # @return [String] Ready and parsed section
-    def create_log(pull_requests, issues, newer_tag, older_tag_name = nil)
+    def create_log_for_tag(pull_requests, issues, newer_tag, older_tag_name = nil)
       newer_tag_link, newer_tag_name, newer_tag_time = detect_link_tag_time(newer_tag)
 
       github_site = options[:github_site] || "https://github.com"

lib/github_changelog_generator/generator/generator_generation.rb

@@ -8,7 +8,7 @@ module GitHubChangelogGenerator
       sort_tags_by_date(@filtered_tags)
       fetch_issues_and_pr
 
-      log = "# Change Log\n\n"
+      log = "#{@options[:header]}\n\n"
 
       if @options[:unreleased_only]
         log += generate_log_between_tags(filtered_tags[0], nil)
@@ -103,7 +103,7 @@ module GitHubChangelogGenerator
         return ""
       end
 
-      create_log(filtered_pull_requests, filtered_issues, newer_tag, older_tag_name)
+      create_log_for_tag(filtered_pull_requests, filtered_issues, newer_tag, older_tag_name)
     end
 
     # Apply all filters to issues and pull requests

lib/github_changelog_generator/parser.rb

@@ -59,6 +59,9 @@ 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 \"# Change Log\"") do |v|
+          options[:header] = v
+        end
         opts.on("--pr-label [LABEL]", "Setup custom label for pull requests section. Default is \"**Merged pull requests:**\"") do |v|
           options[:merge_prefix] = v
         end
@@ -162,6 +165,7 @@ module GitHubChangelogGenerator
         max_issues: nil,
         simple_list: false,
         verbose: true,
+        header: "# Change Log",
         merge_prefix: "**Merged pull requests:**",
         issue_prefix: "**Closed issues:**",
         bug_prefix: "**Fixed bugs:**",