[vim bindings] Use code from codemirror-vim

.github/workflows/ci.yml

@@ -1,5 +1,5 @@
 name: main
-on: [push]
+on: [push, pull_request]
 jobs:
   build-and-test:
     runs-on: ubuntu-latest

package.json

@@ -23,9 +23,11 @@
   "devDependencies": {
     "@rollup/plugin-buble": "^0.21.3",
     "blint": "^1.1.0",
+    "cm5-vim": "^0.0.5",
     "node-static": "0.7.11",
     "puppeteer": "^1.20.0",
-    "rollup": "^1.26.3"
+    "rollup": "^1.26.3",
+    "rollup-plugin-copy": "^3.4.0"
   },
   "bugs": "http://github.com/codemirror/CodeMirror/issues",
   "keywords": [

rollup.config.js

@@ -1,4 +1,14 @@
 import buble from '@rollup/plugin-buble';
+import copy from 'rollup-plugin-copy'
+
+let copyVim = copy({
+  targets: [
+    { 
+      src: require.resolve("cm5-vim/vim.js").replace(/\\/g,  "/"), 
+      dest: "./keymap" 
+    }
+  ]
+});
 
 export default [
   {
@@ -17,7 +27,7 @@ export default [
       file: "lib/codemirror.js",
       name: "CodeMirror"
     },
-    plugins: [ buble({namedFunctionExpressions: false}) ]
+    plugins: [ buble({namedFunctionExpressions: false}), copyVim ]
   },
   {
     input: ["src/addon/runmode/runmode-standalone.js"],

test/index.html

@@ -162,7 +162,6 @@
     <script src="emacs_test.js"></script>
     <script src="sql-hint-test.js"></script>
     <script src="sublime_test.js"></script>
-    <script src="vim_test.js"></script>
     <script src="html-hint-test.js"></script>
     <script src="annotatescrollbar.js"></script>
     <script>