openstapps/patches/eslint-plugin-header@3.1.1.patch

diff --git a/lib/rules/header.js b/lib/rules/header.js
index 3504b6fc59b780674e652ad1ca944cb3577b8fed..d86dc0b490845c22f54ae83dbc52efcf448e628b 100644
--- a/lib/rules/header.js
+++ b/lib/rules/header.js
@@ -27,6 +27,9 @@ function excludeShebangs(comments) {
 // check if they are at the start of the file since that is already checked by
 // hasHeader().
 function getLeadingComments(context, node) {
+    if (!node.body) {
+        return context.getSourceCode().ast.comments;
+    }
     var all = excludeShebangs(context.getSourceCode().getAllComments(node.body.length ? node.body[0] : node));
     if (all[0].type.toLowerCase() === "block") {
         return [all[0]];
@@ -44,6 +47,8 @@ function genCommentBody(commentType, textArray, eol, numNewlines) {
     var eols = eol.repeat(numNewlines);
     if (commentType === "block") {
         return "/*" + textArray.join(eol) + "*/" + eols;
+    } else if (commentType === "block-html") {
+        return "<!--\n  " + textArray.join(eol) + "\n  -->" + eols;
     } else {
         return "//" + textArray.join(eol + "//") + eols;
     }
@@ -103,7 +108,7 @@ function hasHeader(src) {
             src = src.slice(m.index + m[0].length);
         }
     }
-    return src.substr(0, 2) === "/*" || src.substr(0, 2) === "//";
+    return src.substr(0, 2) === "/*" || src.substr(0, 2) === "//" || src.substr(0, 4) === "<!--";
 }

 function matchesLineEndings(src, num) {
@@ -180,7 +185,7 @@ module.exports = {
                             message: "missing header",
                             fix: canFix ? genPrependFixer(commentType, node, fixLines, eol, numNewlines) : null
                         });
-                    } else if (leadingComments[0].type.toLowerCase() !== commentType) {
+                    } else if (leadingComments[0].type.toLowerCase() !== commentType.replace(/-html$/, '')) {
                         context.report({
                             loc: node.loc,
                             message: "header should be a {{commentType}} comment",