Prettier (#103)

* add prettier config and vscode format on save

* format src/ with prettier

* no-semi prettier config

* format src/ with no-semi config

* ci

* add files.insertFinalNewline

.eslintrc.json

@@ -10,11 +10,12 @@
     ],
     "rules": {
         "@typescript-eslint/naming-convention": "warn",
-        "@typescript-eslint/semi": "warn",
         "curly": "warn",
         "eqeqeq": "warn",
         "no-throw-literal": "warn",
-        "semi": "off",
-        "indent": [2, "tab", {"SwitchCase": 1}]
-    }
+        "no-unexpected-multiline": "error"
+        },
+    "extends": [
+        "prettier"
+      ]
 }

.github/workflows/nightly.yml

@@ -18,6 +18,10 @@ jobs:
 
       - name: Install dependencies
         run: yarn install
+
+      - name: Check formatting
+        run: |
+          yarn run prettier src -c
       
       - name: Create vsix
         run: |

.github/workflows/release.yml

@@ -35,6 +35,10 @@ jobs:
       - name: Install dependencies
         run: yarn install
 
+      - name: Check formatting
+        run: |
+          yarn run prettier src -c
+
       - name: Yarn Compile
         run: yarn compile
 

.prettierrc

@@ -0,0 +1,5 @@
+
+{
+  "semi": false,
+  "singleQuote": true
+}

.vscode/settings.json

@@ -1,5 +1,6 @@
 // Place your settings in this file to overwrite default and user settings.
 {
+    "files.insertFinalNewline": true,
     "files.exclude": {
         "out": false // set this to true to hide the "out" folder with the compiled JS files
     },
@@ -10,5 +11,9 @@
     "typescript.tsc.autoDetect": "off",
     "files.watcherExclude": {
         "**/target": true
+    },
+    "[typescript]": {
+      "editor.defaultFormatter": "esbenp.prettier-vscode",
+      "editor.formatOnSave": true
     }
-}
+}

package.json

@@ -54,8 +54,10 @@
     "@typescript-eslint/eslint-plugin": "^4.21.0",
     "@typescript-eslint/parser": "^4.21.0",
     "eslint": "^7.23.0",
+    "eslint-config-prettier": "^8.3.0",
     "glob": "^7.1.6",
     "mocha": "^8.3.2",
+    "prettier": "^2.3.2",
     "ts-loader": "^8.1.0",
     "typescript": "^4.2.3",
     "vsce": "^1.87.1",