[FTR - esArchiver] Update the remaining "dynamic" archives, removing …

…mappings.json (elastic#162029)

## Summary

Part of elastic#161882

- Updates the remaining "dynamic" es archives (aka those using the
`$KIBANA_PACKAGE_VERSION` variable), deleting mappings.json.
- It also removes the piece of logic in `esArchiver` that replaces that
variable.

packages/kbn-es-archiver/src/lib/archives/parse.test.ts

@@ -10,7 +10,6 @@ import Stream, { PassThrough, Readable, Writable, Transform } from 'stream';
 import { createGzip } from 'zlib';
 
 import { createConcatStream, createListStream, createPromiseFromStreams } from '@kbn/utils';
-import { kibanaPackageJson } from '@kbn/repo-info';
 
 import { createParseArchiveStreams } from './parse';
 
@@ -55,17 +54,6 @@ describe('esArchiver createParseArchiveStreams', () => {
         expect(output).toEqual([{ a: 1 }, 1]);
       });
 
-      it('replaces $KIBANA_PACKAGE_VERSION with the current kibana version', async () => {
-        const output = await createPromiseFromStreams([
-          createListStream([
-            Buffer.from('{"$KIBANA'),
-            Buffer.from('_PACKAGE_VERSION": "enabled"}'),
-          ]),
-          ...createParseArchiveStreams({ gzip: false }),
-        ]);
-        return expect(output).toEqual({ [kibanaPackageJson.version]: 'enabled' });
-      });
-
       it('provides each JSON object as soon as it is parsed', async () => {
         let onReceived: (resolved: any) => void;
         const receivedPromise = new Promise((resolve) => (onReceived = resolve));
@@ -150,18 +138,6 @@ describe('esArchiver createParseArchiveStreams', () => {
 
         expect(output).toEqual([{ a: 1 }, { a: 2 }]);
       });
-
-      it('replaces $KIBANA_PACKAGE_VERSION with the current kibana version', async () => {
-        const output = await createPromiseFromStreams([
-          createListStream([
-            Buffer.from('{"$KIBANA_PACKAGE'),
-            Buffer.from('_VERSION": "enabled"}'),
-          ]),
-          createGzip(),
-          ...createParseArchiveStreams({ gzip: true }),
-        ]);
-        return expect(output).toEqual({ [kibanaPackageJson.version]: 'enabled' });
-      });
     });
 
     it('parses blank files', async () => {

packages/kbn-es-archiver/src/lib/archives/parse.ts

@@ -14,15 +14,13 @@ import {
   createReplaceStream,
   createMapStream,
 } from '@kbn/utils';
-import { kibanaPackageJson } from '@kbn/repo-info';
 
 import { RECORD_SEPARATOR } from './constants';
 
 export function createParseArchiveStreams({ gzip = false } = {}) {
   return [
     gzip ? createGunzip() : new PassThrough(),
     createReplaceStream('\r\n', '\n'),
-    createReplaceStream('$KIBANA_PACKAGE_VERSION', kibanaPackageJson.version),
     createSplitStream(RECORD_SEPARATOR),
     createFilterStream<string>((l) => !!l.match(/[^\s]/)),
     createMapStream<string>((json) => JSON.parse(json.trim())),