Fix pagination headers for repository commits api endpoint

1 files changed, 10 insertions, 1 deletions

diff --git a/lib/gitlab/git/repository.rb b/lib/gitlab/git/repository.rb
index 6540730ca7a..0f092d4c4ab 100644
--- a/lib/gitlab/git/repository.rb
+++ b/lib/gitlab/git/repository.rb
@@ -292,7 +292,6 @@ module Gitlab
         }
 
         options = default_options.merge(options)
-        options[:limit] ||= 0
         options[:offset] ||= 0
         actual_ref = options[:ref] || root_ref
         begin
@@ -354,6 +353,16 @@ module Gitlab
         lines.map! { |c| Rugged::Commit.new(rugged, c.strip) }
       end
 
+      def count_commits(options)
+        cmd = %W(#{Gitlab.config.git.bin_path} --git-dir=#{path} rev-list)
+        cmd += %W(--after=#{options[:after].iso8601}) if options[:after]
+        cmd += %W(--before=#{options[:before].iso8601}) if options[:before]
+        cmd += %W(--count #{options[:ref]})
+        cmd += %W(-- #{options[:path]}) if options[:path].present?
+        raw_output = IO.popen(cmd) {|io| io.read }
+        raw_output.to_i
+      end
+
       def sha_from_ref(ref)
         rev_parse_target(ref).oid
       end