Remove rm-tag command

CHANGELOG

 v3.0.0
   - Remove list-remote-tags command (Robert Schilling)
+  - Remove rm-tag command (Robert Schilling)
 v2.7.1
   - Add new command to list tags from a remote repo

README.md

@@ -117,10 +117,6 @@ Create tag (lightweight & annotated):
     ./bin/gitlab-projects create-tag gitlab/gitlab-ci.git v3.0.0 3-0-stable
     ./bin/gitlab-projects create-tag gitlab/gitlab-ci.git v3.0.0 3-0-stable 'annotated message goes here'
-Remove tag:
-
-    ./bin/gitlab-projects rm-tag gitlab/gitlab-ci.git v3.0.0
-
 Gc repo:
     ./bin/gitlab-projects gc gitlab/gitlab-ci.git

lib/gitlab_projects.rb

@@ -53,7 +53,6 @@ class GitlabProjects
     when 'create-branch'; create_branch
     when 'rm-branch'; rm_branch
     when 'create-tag'; create_tag
-    when 'rm-tag'; rm_tag
     when 'add-project'; add_project
     when 'list-projects'; puts list_projects
     when 'rm-project'; rm_project
@@ -140,12 +139,6 @@ class GitlabProjects
     system(*cmd)
   end
-  def rm_tag
-    tag_name = ARGV.shift
-    cmd = %W(git --git-dir=#{full_path} tag -d -- #{tag_name})
-    system(*cmd)
-  end
-
   def add_project
     $logger.info "Adding project #{@project_name} at <#{full_path}>."
     FileUtils.mkdir_p(full_path, mode: 0770)

spec/gitlab_projects_spec.rb

@@ -139,25 +139,6 @@ describe GitlabProjects do
     end
   end
-  describe :rm_tag do
-    let(:gl_projects_create) {
-      build_gitlab_projects('import-project', repo_name, 'https://github.com/randx/six.git')
-    }
-    let(:gl_projects_create_tag) {
-      build_gitlab_projects('create-tag', repo_name, 'test_tag', 'master')
-    }
-    let(:gl_projects) { build_gitlab_projects('rm-tag', repo_name, 'test_tag') }
-
-    it "should remove a branch" do
-      gl_projects_create.exec
-      gl_projects_create_tag.exec
-      branch_ref = capture_in_tmp_repo(%W(git rev-parse test_tag))
-      gl_projects.exec
-      branch_del = capture_in_tmp_repo(%W(git rev-parse test_tag))
-      branch_del.should_not == branch_ref
-    end
-  end
-
   describe :add_project do
     let(:gl_projects) { build_gitlab_projects('add-project', repo_name) }