Remove 'this is HEAD' warning on docs

cmd/mungedocs/BUILD

@@ -21,7 +21,6 @@ go_binary(
         "mungedocs.go",
         "preformatted.go",
         "toc.go",
-        "unversioned_warning.go",
         "util.go",
         "whitespace.go",
     ],

cmd/mungedocs/mungedocs.go

@@ -21,7 +21,6 @@ import (
 	"fmt"
 	"io/ioutil"
 	"os"
-	"os/exec"
 	"path"
 	"path/filepath"
 	"strings"
@@ -50,11 +49,6 @@ Examples:
 
 	ErrChangesNeeded = errors.New("mungedocs: changes required")
 
-	// This records the files in the rootDir in upstream/latest-release
-	filesInLatestRelease string
-	// This indicates if the munger is running inside Jenkins
-	inJenkins bool
-
 	// All of the munge operations to perform.
 	// TODO: allow selection from command line. (e.g., just check links in the examples directory.)
 	allMunges = []munge{
@@ -63,7 +57,6 @@ Examples:
 		// Functions which modify state.
 		{"remove-whitespace", updateWhitespace},
 		{"table-of-contents", updateTOC},
-		{"unversioned-warning", updateUnversionedWarning},
 		{"md-links", updateLinks},
 		{"blank-lines-surround-preformatted", updatePreformatted},
 		{"header-lines", updateHeaderLines},
@@ -217,26 +210,6 @@ func main() {
 		os.Exit(2)
 	}
 
-	absRootDir, err := filepath.Abs(*rootDir)
-	if err != nil {
-		fmt.Fprintf(os.Stderr, "ERROR: %v\n", err)
-		os.Exit(2)
-	}
-	inJenkins = len(os.Getenv("JENKINS_HOME")) != 0
-	out, err := exec.Command("git", "ls-tree", "-r", "--name-only", fmt.Sprintf("%s/%s", *upstream, latestReleaseBranch), absRootDir).CombinedOutput()
-	if err != nil {
-		if inJenkins {
-			fmt.Fprintf(os.Stderr, "output: %s,\nERROR: %v\n", out, err)
-			os.Exit(2)
-		} else {
-			fmt.Fprintf(os.Stdout, "output: %s,\nERROR: %v\n", out, err)
-			fmt.Fprintf(os.Stdout, "`git ls-tree -r --name-only %s/%s failed. We'll ignore this error locally, but Jenkins may pick an error. Munger uses the output of this command to determine in unversioned warning, if it should add a link to the doc in release branch.\n", *upstream, latestReleaseBranch)
-			filesInLatestRelease = ""
-		}
-	} else {
-		filesInLatestRelease = string(out)
-	}
-
 	fp := fileProcessor{
 		munges:     wantedMunges(),
 		verifyOnly: *verify,

docs/README.md

@@ -1,37 +1,3 @@
-<!-- BEGIN MUNGE: UNVERSIONED_WARNING -->
-
-<!-- BEGIN STRIP_FOR_RELEASE -->
-
-<img src="http://kubernetes.io/kubernetes/img/warning.png" alt="WARNING"
-     width="25" height="25">
-<img src="http://kubernetes.io/kubernetes/img/warning.png" alt="WARNING"
-     width="25" height="25">
-<img src="http://kubernetes.io/kubernetes/img/warning.png" alt="WARNING"
-     width="25" height="25">
-<img src="http://kubernetes.io/kubernetes/img/warning.png" alt="WARNING"
-     width="25" height="25">
-<img src="http://kubernetes.io/kubernetes/img/warning.png" alt="WARNING"
-     width="25" height="25">
-
-<h2>PLEASE NOTE: This document applies to the HEAD of the source tree</h2>
-
-If you are using a released version of Kubernetes, you should
-refer to the docs that go with that version.
-
-<!-- TAG RELEASE_LINK, added by the munger automatically -->
-<strong>
-The latest release of this document can be found
-[here](http://releases.k8s.io/release-1.4/docs/README.md).
-
-Documentation for other releases can be found at
-[releases.k8s.io](http://releases.k8s.io).
-</strong>
---
-
-<!-- END STRIP_FOR_RELEASE -->
-
-<!-- END MUNGE: UNVERSIONED_WARNING -->
-
 # Kubernetes Documentation: releases.k8s.io/HEAD
 
 * The [User's guide](user-guide/README.md) is for anyone who wants to run programs and

docs/admin/README.md

@@ -1,37 +1,3 @@
-<!-- BEGIN MUNGE: UNVERSIONED_WARNING -->
-
-<!-- BEGIN STRIP_FOR_RELEASE -->
-
-<img src="http://kubernetes.io/kubernetes/img/warning.png" alt="WARNING"
-     width="25" height="25">
-<img src="http://kubernetes.io/kubernetes/img/warning.png" alt="WARNING"
-     width="25" height="25">
-<img src="http://kubernetes.io/kubernetes/img/warning.png" alt="WARNING"
-     width="25" height="25">
-<img src="http://kubernetes.io/kubernetes/img/warning.png" alt="WARNING"
-     width="25" height="25">
-<img src="http://kubernetes.io/kubernetes/img/warning.png" alt="WARNING"
-     width="25" height="25">
-
-<h2>PLEASE NOTE: This document applies to the HEAD of the source tree</h2>
-
-If you are using a released version of Kubernetes, you should
-refer to the docs that go with that version.
-
-<!-- TAG RELEASE_LINK, added by the munger automatically -->
-<strong>
-The latest release of this document can be found
-[here](http://releases.k8s.io/release-1.4/docs/admin/README.md).
-
-Documentation for other releases can be found at
-[releases.k8s.io](http://releases.k8s.io).
-</strong>
---
-
-<!-- END STRIP_FOR_RELEASE -->
-
-<!-- END MUNGE: UNVERSIONED_WARNING -->
-
 This file has moved to: http://kubernetes.github.io/docs/admin/