Moved @tryghost/importer-handler-content-files to core folder

fix https://linear.app/ghost/issue/ENG-2113/importer-handler-content-files

- this commit moves the lib code and tests to the core folder so we can
  colocate code in one place rather than splitting it out across
  packages, which increases the cognitive load and overhead

Author: daniellockyer

.docker/Dockerfile

@@ -89,7 +89,6 @@ COPY ghost/express-dynamic-redirects/package.json ghost/express-dynamic-redirect
 COPY ghost/ghost/package.json ghost/ghost/package.json
 COPY ghost/html-to-plaintext/package.json ghost/html-to-plaintext/package.json
 COPY ghost/i18n/package.json ghost/i18n/package.json
-COPY ghost/importer-handler-content-files/package.json ghost/importer-handler-content-files/package.json
 COPY ghost/in-memory-repository/package.json ghost/in-memory-repository/package.json
 COPY ghost/job-manager/package.json ghost/job-manager/package.json
 COPY ghost/link-redirects/package.json ghost/link-redirects/package.json

compose.yml

@@ -53,7 +53,6 @@ services:
       - node_modules_ghost_ghost:/home/ghost/ghost/ghost/node_modules:delegated
       - node_modules_ghost_html-to-plaintext:/home/ghost/ghost/html-to-plaintext/node_modules:delegated
       - node_modules_ghost_i18n:/home/ghost/ghost/i18n/node_modules:delegated
-      - node_modules_ghost_importer-handler-content-files:/home/ghost/ghost/importer-handler-content-files/node_modules:delegated
       - node_modules_ghost_in-memory-repository:/home/ghost/ghost/in-memory-repository/node_modules:delegated
       - node_modules_ghost_job-manager:/home/ghost/ghost/job-manager/node_modules:delegated
       - node_modules_ghost_link-redirects:/home/ghost/ghost/link-redirects/node_modules:delegated
@@ -196,7 +195,6 @@ volumes:
   node_modules_ghost_ghost: {}
   node_modules_ghost_html-to-plaintext: {}
   node_modules_ghost_i18n: {}
-  node_modules_ghost_importer-handler-content-files: {}
   node_modules_ghost_in-memory-repository: {}
   node_modules_ghost_job-manager: {}
   node_modules_ghost_link-redirects: {}

ghost/importer-handler-content-files/lib/ImporterContentFileHandler.js renamed to ghost/core/core/server/data/importer/handlers/ImporterContentFileHandler.js

@@ -11,7 +11,7 @@ const debug = require('@tryghost/debug')('import-manager');
 const logging = require('@tryghost/logging');
 const errors = require('@tryghost/errors');
 const ImageHandler = require('./handlers/image');
-const ImporterContentFileHandler = require('@tryghost/importer-handler-content-files');
+const ImporterContentFileHandler = require('./handlers/ImporterContentFileHandler');
 const RevueHandler = require('./handlers/revue');
 const JSONHandler = require('./handlers/json');
 const MarkdownHandler = require('./handlers/markdown');

ghost/core/core/server/data/importer/import-manager.js

@@ -93,7 +93,6 @@
     "@tryghost/http-cache-utils": "0.1.17",
     "@tryghost/i18n": "0.0.0",
     "@tryghost/image-transform": "1.3.0",
-    "@tryghost/importer-handler-content-files": "0.0.0",
     "@tryghost/in-memory-repository": "0.0.0",
     "@tryghost/job-manager": "0.0.0",
     "@tryghost/kg-card-factory": "5.1.0",

ghost/core/package.json

@@ -1,5 +1,5 @@
 const assert = require('assert/strict');
-const ImporterContentFileHandler = require('../index');
+const ImporterContentFileHandler = require('../../../../../../core/server/data/importer/handlers/ImporterContentFileHandler');
 
 describe('ImporterContentFileHandler', function () {
     it('creates an instance', function () {