kbn-handlebars dependency update (#613)

* Update kbn-handlebars dependency

* Move handlebars dependency to dev

* Update package

* Update readme

* Update readme

* Ignore legal file

1 files changed, 0 insertions, 64 deletions

diff --git a/dev/lib/handlebars/scripts/print_ast.js b/dev/lib/handlebars/scripts/print_ast.js
deleted file mode 100755
index b97fb5a6..00000000
--- a/dev/lib/handlebars/scripts/print_ast.js
+++ /dev/null
@@ -1,64 +0,0 @@
-#!/usr/bin/env node
-/*
- * Elasticsearch B.V licenses this file to you under the MIT License.
- * See `packages/kbn-handlebars/LICENSE` for more information.
- */
-'use strict'; // eslint-disable-line strict
-
-const { relative } = require('path');
-const { inspect } = require('util');
-
-const { parse } = require('handlebars');
-const argv = require('minimist')(process.argv.slice(2));
-
-const DEFAULT_FILTER = 'loc,strip,openStrip,inverseStrip,closeStrip';
-
-const filter = argv['show-all'] ? [''] : (argv.filter || DEFAULT_FILTER).split(',');
-const hideEmpty = argv['hide-empty'] || false;
-const template = argv._[0];
-
-if (template === undefined) {
-  const script = relative(process.cwd(), process.argv[1]);
-  console.log(`Usage: ${script} [options] <template>`);
-  console.log();
-  console.log('Options:');
-  console.log('  --filter=...  A comma separated list of keys to filter from the output.');
-  console.log(`                Default: ${DEFAULT_FILTER}`);
-  console.log('  --hide-empty  Do not display empty properties.');
-  console.log('  --show-all    Do not filter out any properties. Equivalent to --filter="".');
-  console.log();
-  console.log('Example:');
-  console.log(`  ${script} --hide-empty -- 'hello {{name}}'`);
-  console.log();
-  process.exit(1);
-}
-
-console.log(inspect(reduce(parse(template, filter)), { colors: true, depth: null }));
-
-function reduce(ast) {
-  if (Array.isArray(ast)) {
-    for (let i = 0; i < ast.length; i++) {
-      ast[i] = reduce(ast[i]);
-    }
-  } else {
-    for (const k of filter) {
-      delete ast[k];
-    }
-
-    if (hideEmpty) {
-      for (const [k, v] of Object.entries(ast)) {
-        if (v === undefined || v === null || (Array.isArray(v) && v.length === 0)) {
-          delete ast[k];
-        }
-      }
-    }
-
-    for (const [k, v] of Object.entries(ast)) {
-      if (typeof v === 'object' && v !== null) {
-        ast[k] = reduce(v);
-      }
-    }
-  }
-
-  return ast;
-}