feat: vue2 legacy support (#771)

* feat: create legacy charts for vue2 projects

* feat: add configs for legacy folder

* feat: change project configs

* feat: add tests for legacy charts

* feat: fix utils

* feat: fix base charts tests syntax

* feat: add sandboxes for vue2 charts

* fix: remove legacy prefix from vue2 components

* fix: change build configs

* fix: fix ci tests config

* feat: update build config and tune package folders

.github/workflows/ci.yml

@@ -21,5 +21,8 @@ jobs:
           cache: 'pnpm'
       - name: Install dependencies
         run: pnpm install
+      - name: Install dependencies to legacy folder
+        working-directory: legacy
+        run: pnpm install
       - name: Run tests
         run: pnpm test

.gitignore

@@ -14,3 +14,9 @@ npm-debug.log*
 
 # testing
 coverage
+
+# legacy builds
+/legacy/index.cjs
+/legacy/index.cjs.map
+/legacy/index.js
+/legacy/index.js.map

legacy/.babelrc

@@ -0,0 +1,3 @@
+{
+  "extends": "../.babelrc"
+}

legacy/jest.config.json

@@ -0,0 +1,25 @@
+{
+  "testEnvironment": "jsdom",
+  "setupFiles": ["<rootDir>/../test/setup.js"],
+  "testMatch": ["<rootDir>/test/(*.)spec.(js|ts)"],
+  "moduleFileExtensions": ["js", "ts", "vue"],
+  "transform": {
+    "^.+\\.vue$": "@vue/vue2-jest",
+    "^.+\\.(t|j)sx?$": [
+      "@swc/jest",
+      {
+        "module": {
+          "type": "commonjs"
+        },
+        "env": {
+          "targets": {
+            "node": 12
+          }
+        }
+      }
+    ]
+  },
+  "collectCoverage": true,
+  "collectCoverageFrom": ["<rootDir>/src/**/*"],
+  "coverageReporters": ["lcovonly", "text"]
+}

legacy/package.json

@@ -0,0 +1,22 @@
+{
+  "main": "./legacy/src/index.js",
+  "publishConfig": {
+    "main": "./legacy/index.cjs",
+    "module": "./legacy/index.js"
+  },
+  "scripts": {
+    "unit": "jest -c jest.config.json"
+  },
+  "devDependencies": {
+    "@babel/core": "7.16.5",
+    "@swc/core": "1.2.120",
+    "@swc/jest": "0.2.15",
+    "@vue/test-utils": "1.3.0",
+    "@vue/vue2-jest": "27.0.0-alpha.4",
+    "babel-jest": "27.4.5",
+    "css-loader": "0.28.0",
+    "jest": "27.4.3",
+    "vue": "2.6.14",
+    "vue-template-compiler": "2.6.14"
+  }
+}