Make TOC munge include blank line before TOC

cmd/mungedocs/toc.go

@@ -54,6 +54,7 @@ func updateTOC(filePath string, markdown []byte) ([]byte, error) {
 // builds the ToC.
 func buildTOC(markdown []byte) ([]byte, error) {
 	var buffer bytes.Buffer
+	buffer.WriteString("\n")
 	scanner := bufio.NewScanner(bytes.NewReader(markdown))
 	inBlockQuotes := false
 	for scanner.Scan() {

cmd/mungedocs/toc_test.go

@@ -27,19 +27,19 @@ func Test_buildTOC(t *testing.T) {
 		in  string
 		out string
 	}{
-		{"", ""},
+		{"", "\n"},
-		{"Lorem ipsum\ndolor sit amet\n", ""},
+		{"Lorem ipsum\ndolor sit amet\n", "\n"},
 		{
 			"# Title\nLorem ipsum \n## Section Heading\ndolor sit amet\n",
-			"- [Title](#title)\n  - [Section Heading](#section-heading)\n",
+			"\n- [Title](#title)\n  - [Section Heading](#section-heading)\n",
 		},
 		{
 			"# Title\nLorem ipsum \n## Section Heading\ndolor sit amet\n```bash\n#!/bin/sh\n```",
-			"- [Title](#title)\n  - [Section Heading](#section-heading)\n",
+			"\n- [Title](#title)\n  - [Section Heading](#section-heading)\n",
 		},
 		{
 			"# Title\nLorem ipsum \n## Section Heading\n### Ok, why doesn't this work? ...add 4 *more* `symbols`!\ndolor sit amet\n",
-			"- [Title](#title)\n  - [Section Heading](#section-heading)\n    - [Ok, why doesn't this work? ...add 4 *more* `symbols`!](#ok-why-doesnt-this-work-add-4-more-symbols)\n",
+			"\n- [Title](#title)\n  - [Section Heading](#section-heading)\n    - [Ok, why doesn't this work? ...add 4 *more* `symbols`!](#ok-why-doesnt-this-work-add-4-more-symbols)\n",
 		},
 	}
 	for _, c := range cases {
@@ -63,7 +63,7 @@ func Test_updateTOC(t *testing.T) {
 		},
 		{
 			"# Title\nLorem ipsum \n**table of contents**\n<!-- BEGIN MUNGE: GENERATED_TOC -->\nold cruft\n<!-- END MUNGE: GENERATED_TOC -->\n## Section Heading\ndolor sit amet\n",
-			"# Title\nLorem ipsum \n**table of contents**\n<!-- BEGIN MUNGE: GENERATED_TOC -->\n- [Title](#title)\n  - [Section Heading](#section-heading)\n\n<!-- END MUNGE: GENERATED_TOC -->\n## Section Heading\ndolor sit amet\n",
+			"# Title\nLorem ipsum \n**table of contents**\n<!-- BEGIN MUNGE: GENERATED_TOC -->\n\n- [Title](#title)\n  - [Section Heading](#section-heading)\n\n<!-- END MUNGE: GENERATED_TOC -->\n## Section Heading\ndolor sit amet\n",
 		},
 	}
 	for _, c := range cases {

docs/admin/admission-controllers.md

@@ -34,6 +34,7 @@ Documentation for other releases can be found at
 
 **Table of Contents**
 <!-- BEGIN MUNGE: GENERATED_TOC -->
+
 - [Admission Controllers](#admission-controllers)
   - [What are they?](#what-are-they)
   - [Why do I need them?](#why-do-i-need-them)

docs/admin/cluster-components.md

@@ -103,9 +103,9 @@ Example addons are:
 * [DNS](../../cluster/addons/dns/) provides cluster local DNS.
 * [kube-ui](../../cluster/addons/kube-ui/) provides a graphical UI for the
   cluster.
-* [fluentd-elasticsearch](../../cluster/addons/fluentd-elasticsearch) provides
+* [fluentd-elasticsearch](../../cluster/addons/fluentd-elasticsearch/) provides
-  log storage. Also see the [gcp version](../../cluster/addons/fluentd-gcp).
+  log storage. Also see the [gcp version](../../cluster/addons/fluentd-gcp/).
-* [cluster-monitoring](../../cluster/addons/cluster-monitoring) provides
+* [cluster-monitoring](../../cluster/addons/cluster-monitoring/) provides
   monitoring for the cluster.
 
 ## Node components

docs/admin/high-availability.md

@@ -34,6 +34,7 @@ Documentation for other releases can be found at
 
 **Table of Contents**
 <!-- BEGIN MUNGE: GENERATED_TOC -->
+
 - [High Availability Kubernetes Clusters](#high-availability-kubernetes-clusters)
   - [Introduction](#introduction)
   - [Overview](#overview)

docs/admin/networking.md

@@ -34,6 +34,7 @@ Documentation for other releases can be found at
 
 **Table of Contents**
 <!-- BEGIN MUNGE: GENERATED_TOC -->
+
 - [Networking in Kubernetes](#networking-in-kubernetes)
   - [Summary](#summary)
   - [Docker model](#docker-model)

docs/admin/node.md

@@ -34,6 +34,7 @@ Documentation for other releases can be found at
 
 **Table of Contents**
 <!-- BEGIN MUNGE: GENERATED_TOC -->
+
 - [Node](#node)
   - [What is a node?](#what-is-a-node)
   - [Node Status](#node-status)

docs/devel/api-conventions.md

@@ -41,6 +41,7 @@ using resources with kubectl can be found in (working_with_resources.md).*
 
 **Table of Contents**
 <!-- BEGIN MUNGE: GENERATED_TOC -->
+
   - [Types (Kinds)](#types-kinds)
     - [Resources](#resources)
     - [Objects](#objects)

docs/getting-started-guides/scratch.md

@@ -48,6 +48,7 @@ steps that existing cluster setup scripts are making.
 **Table of Contents**
 
 <!-- BEGIN MUNGE: GENERATED_TOC -->
+
   - [Designing and Preparing](#designing-and-preparing)
     - [Learning](#learning)
     - [Cloud Provider](#cloud-provider)

docs/user-guide/README.md

@@ -34,6 +34,7 @@ Documentation for other releases can be found at
 
 **Table of Contents**
 <!-- BEGIN MUNGE: GENERATED_TOC -->
+
 - [Kubernetes User Guide: Managing Applications](#kubernetes-user-guide-managing-applications)
   - [Quick walkthrough](#quick-walkthrough)
   - [Thorough walkthrough](#thorough-walkthrough)

docs/user-guide/accessing-the-cluster.md

@@ -34,6 +34,7 @@ Documentation for other releases can be found at
 
 **Table of Contents**
 <!-- BEGIN MUNGE: GENERATED_TOC -->
+
 - [User Guide to Accessing the Cluster](#user-guide-to-accessing-the-cluster)
   - [Accessing the cluster API](#accessing-the-cluster-api)
     - [Accessing for the first time with kubectl](#accessing-for-the-first-time-with-kubectl)

docs/user-guide/application-troubleshooting.md

@@ -38,6 +38,7 @@ This is *not* a guide for people who want to debug their cluster.  For that you
 
 **Table of Contents**
 <!-- BEGIN MUNGE: GENERATED_TOC -->
+
 - [Application Troubleshooting](#application-troubleshooting)
   - [FAQ](#faq)
   - [Diagnosing the problem](#diagnosing-the-problem)

docs/user-guide/compute-resources.md

@@ -34,6 +34,7 @@ Documentation for other releases can be found at
 
 ** Table of Contents**
 <!-- BEGIN MUNGE: GENERATED_TOC -->
+
 - [Compute Resources](#compute-resources)
   - [Container and Pod Resource Limits](#container-and-pod-resource-limits)
   - [How Pods with Resource Limits are Scheduled](#how-pods-with-resource-limits-are-scheduled)

docs/user-guide/configuring-containers.md

@@ -34,6 +34,7 @@ Documentation for other releases can be found at
 
 **Table of Contents**
 <!-- BEGIN MUNGE: GENERATED_TOC -->
+
 - [Kubernetes User Guide: Managing Applications: Configuring and launching containers](#kubernetes-user-guide-managing-applications-configuring-and-launching-containers)
   - [Configuration in Kubernetes](#configuration-in-kubernetes)
   - [Launching a container using a configuration file](#launching-a-container-using-a-configuration-file)

docs/user-guide/connecting-applications.md

@@ -34,6 +34,7 @@ Documentation for other releases can be found at
 
 **Table of Contents**
 <!-- BEGIN MUNGE: GENERATED_TOC -->
+
 - [Kubernetes User Guide: Managing Applications: Connecting applications](#kubernetes-user-guide-managing-applications-connecting-applications)
 - [The Kubernetes model for connecting containers](#the-kubernetes-model-for-connecting-containers)
   - [Exposing pods to the cluster](#exposing-pods-to-the-cluster)

docs/user-guide/container-environment.md

@@ -35,6 +35,7 @@ Documentation for other releases can be found at
 
 **Table of Contents**
 <!-- BEGIN MUNGE: GENERATED_TOC -->
+
 - [Kubernetes Container Environment](#kubernetes-container-environment)
   - [Overview](#overview)
   - [Cluster Information](#cluster-information)

docs/user-guide/debugging-services.md

@@ -39,6 +39,7 @@ This document will hopefully help you to figure out what's going wrong.
 
 **Table of Contents**
 <!-- BEGIN MUNGE: GENERATED_TOC -->
+
 - [My Service is not working - how to debug](#my-service-is-not-working---how-to-debug)
   - [Conventions](#conventions)
   - [Running commands in a Pod](#running-commands-in-a-pod)

docs/user-guide/deploying-applications.md

@@ -34,6 +34,7 @@ Documentation for other releases can be found at
 
 **Table of Contents**
 <!-- BEGIN MUNGE: GENERATED_TOC -->
+
 - [Kubernetes User Guide: Managing Applications: Deploying continuously running applications](#kubernetes-user-guide-managing-applications-deploying-continuously-running-applications)
   - [Launching a set of replicas using a configuration file](#launching-a-set-of-replicas-using-a-configuration-file)
   - [Viewing replication controller status](#viewing-replication-controller-status)

docs/user-guide/docker-cli-to-kubectl.md

@@ -36,6 +36,7 @@ In this doc, we introduce the kubernetes command line to for interacting with th
 
 **Table of Contents**
 <!-- BEGIN MUNGE: GENERATED_TOC -->
+
 - [kubectl for docker users](#kubectl-for-docker-users)
       - [docker run](#docker-run)
       - [docker ps](#docker-ps)

docs/user-guide/images.md

@@ -40,6 +40,7 @@ The `image` property of a container supports the same syntax as the `docker` com
 
 **Table of Contents**
 <!-- BEGIN MUNGE: GENERATED_TOC -->
+
 - [Images](#images)
   - [Updating Images](#updating-images)
   - [Using a Private Registry](#using-a-private-registry)

docs/user-guide/introspection-and-debugging.md

@@ -38,6 +38,7 @@ your pods. But there are a number of ways to get even more information about you
 
 **Table of Contents**
 <!-- BEGIN MUNGE: GENERATED_TOC -->
+
 - [Kubernetes User Guide: Managing Applications: Application Introspection and Debugging](#kubernetes-user-guide-managing-applications-application-introspection-and-debugging)
   - [Using ```kubectl describe pod``` to fetch details about pods](#using-kubectl-describe-pod-to-fetch-details-about-pods)
   - [Example: debugging Pending Pods](#example-debugging-pending-pods)

docs/user-guide/managing-deployments.md

@@ -36,6 +36,7 @@ You’ve deployed your application and exposed it via a service. Now what? Kuber
 
 **Table of Contents**
 <!-- BEGIN MUNGE: GENERATED_TOC -->
+
 - [Kubernetes User Guide: Managing Applications: Managing deployments](#kubernetes-user-guide-managing-applications-managing-deployments)
   - [Organizing resource configurations](#organizing-resource-configurations)
   - [Bulk operations in kubectl](#bulk-operations-in-kubectl)

docs/user-guide/persistent-volumes.md

@@ -36,6 +36,7 @@ This document describes the current state of `PersistentVolumes` in Kubernetes.
 
 **Table of Contents**
 <!-- BEGIN MUNGE: GENERATED_TOC -->
+
 - [Persistent Volumes and Claims](#persistent-volumes-and-claims)
   - [Introduction](#introduction)
   - [Lifecycle of a volume and claim](#lifecycle-of-a-volume-and-claim)

docs/user-guide/production-pods.md

@@ -34,6 +34,7 @@ Documentation for other releases can be found at
 
 **Table of Contents**
 <!-- BEGIN MUNGE: GENERATED_TOC -->
+
 - [Kubernetes User Guide: Managing Applications: Working with pods and containers in production](#kubernetes-user-guide-managing-applications-working-with-pods-and-containers-in-production)
   - [Persistent storage](#persistent-storage)
   - [Distributing credentials](#distributing-credentials)

docs/user-guide/quick-start.md

@@ -34,6 +34,7 @@ Documentation for other releases can be found at
 
 **Table of Contents**
 <!-- BEGIN MUNGE: GENERATED_TOC -->
+
 - [Kubernetes User Guide: Managing Applications: Quick start](#kubernetes-user-guide-managing-applications-quick-start)
   - [Launching a simple application](#launching-a-simple-application)
   - [Exposing your application to the Internet](#exposing-your-application-to-the-internet)

docs/user-guide/replication-controller.md

@@ -34,6 +34,7 @@ Documentation for other releases can be found at
 
 **Table of Contents**
 <!-- BEGIN MUNGE: GENERATED_TOC -->
+
 - [Replication Controller](#replication-controller)
   - [What is a _replication controller_?](#what-is-a-replication-controller)
   - [How does a replication controller work?](#how-does-a-replication-controller-work)

docs/user-guide/secrets.md

@@ -39,6 +39,7 @@ a docker image. See [Secrets design document](../design/secrets.md) for more inf
 
 **Table of Contents**
 <!-- BEGIN MUNGE: GENERATED_TOC -->
+
 - [Secrets](#secrets)
   - [Overview of Secrets](#overview-of-secrets)
     - [Service Accounts Automatically Create and Use Secrets with API Credentials](#service-accounts-automatically-create-and-use-secrets-with-api-credentials)

docs/user-guide/services.md

@@ -34,6 +34,7 @@ Documentation for other releases can be found at
 
 **Table of Contents**
 <!-- BEGIN MUNGE: GENERATED_TOC -->
+
 - [Services in Kubernetes](#services-in-kubernetes)
   - [Overview](#overview)
   - [Defining a service](#defining-a-service)

docs/user-guide/volumes.md

@@ -43,6 +43,7 @@ Familiarity with [pods](pods.md) is suggested.
 
 **Table of Contents**
 <!-- BEGIN MUNGE: GENERATED_TOC -->
+
 - [Volumes](#volumes)
   - [Background](#background)
   - [Types of Volumes](#types-of-volumes)

docs/user-guide/walkthrough/README.md

@@ -38,6 +38,7 @@ In order for the kubectl usage examples to work, make sure you have an examples
 
 **Table of Contents**
 <!-- BEGIN MUNGE: GENERATED_TOC -->
+
 - [Kubernetes 101 - Kubectl CLI and Pods](#kubernetes-101---kubectl-cli-and-pods)
   - [Kubectl CLI](#kubectl-cli)
   - [Pods](#pods)

docs/user-guide/walkthrough/k8s201.md

@@ -40,6 +40,7 @@ In order for the kubectl usage examples to work, make sure you have an examples
 
 **Table of Contents**
 <!-- BEGIN MUNGE: GENERATED_TOC -->
+
 - [Kubernetes 201 - Labels, Replication Controllers, Services and Health Checking](#kubernetes-201---labels-replication-controllers-services-and-health-checking)
   - [Labels](#labels)
   - [Replication Controllers](#replication-controllers)