Add glide.yaml and vendor deps

vendor/k8s.io/kubernetes/cmd/mungedocs/headers.go

@@ -0,0 +1,74 @@
+/*
+Copyright 2015 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package main
+
+import (
+	"fmt"
+	"regexp"
+)
+
+var headerRegex = regexp.MustCompile(`^(#+)\s*(.*)$`)
+
+func fixHeaderLine(mlines mungeLines, newlines mungeLines, linenum int) mungeLines {
+	var out mungeLines
+
+	mline := mlines[linenum]
+	line := mlines[linenum].data
+
+	matches := headerRegex.FindStringSubmatch(line)
+	if matches == nil {
+		out = append(out, mline)
+		return out
+	}
+
+	// There must be a blank line before the # (unless first line in file)
+	if linenum != 0 {
+		newlen := len(newlines)
+		if newlines[newlen-1].data != "" {
+			out = append(out, blankMungeLine)
+		}
+	}
+
+	// There must be a space AFTER the ##'s
+	newline := fmt.Sprintf("%s %s", matches[1], matches[2])
+	newmline := newMungeLine(newline)
+	out = append(out, newmline)
+
+	// The next line needs to be a blank line (unless last line in file)
+	if len(mlines) > linenum+1 && mlines[linenum+1].data != "" {
+		out = append(out, blankMungeLine)
+	}
+	return out
+}
+
+// Header lines need whitespace around them and after the #s.
+func updateHeaderLines(filePath string, mlines mungeLines) (mungeLines, error) {
+	var out mungeLines
+	for i, mline := range mlines {
+		if mline.preformatted {
+			out = append(out, mline)
+			continue
+		}
+		if !mline.header {
+			out = append(out, mline)
+			continue
+		}
+		newLines := fixHeaderLine(mlines, out, i)
+		out = append(out, newLines...)
+	}
+	return out, nil
+}