Switches to use yarn (maybe fixes #644?)

.vscode/settings.json

@@ -1,9 +1,11 @@
 {
     "editor.insertSpaces": true,
+    "eslint.packageManager": "yarn",
     "files.associations": {
         ".eslintrc.json": "jsonc"
     },
     "files.trimTrailingWhitespace": true,
+    "npm.packageManager": "yarn",
     "postcssSorting.config": {
         "order": ["custom-properties", "dollar-variables", "declarations", "at-rules", "rules"],
         "properties-order": "alphabetical",

CONTRIBUTING.md

@@ -19,15 +19,15 @@ git clone https://github.com/eamodio/vscode-gitlens.git
 Prerequisites
 
 - [Git](https://git-scm.com/)
-- [NodeJS](https://nodejs.org/en/), `>= 8.9.1, <= 10.2.0`
-- [npm](https://npmjs.com/), `>= 6.2.0`
+- [NodeJS](https://nodejs.org/), `>= 10.11.0`
+- [yarn](https://yarnpkg.com/), `>= 1.17.3`
 
 ### Dependencies
 
 From a terminal, where you have cloned the repository, execute the following command to install the required dependencies:
 
 ```
-npm install --no-save
+yarn --frozen-lockfile
 ```
 
 ### Build
@@ -35,7 +35,7 @@ npm install --no-save
 From a terminal, where you have cloned the repository, execute the following command to re-build the project from scratch:
 
 ```
-npm run rebuild
+yarn run rebuild
 ```
 
 👉 **NOTE!** This will run a complete rebuild of the project.
@@ -43,7 +43,7 @@ npm run rebuild
 Or to just run a quick build, use:
 
 ```
-npm run build
+yarn run build
 ```
 
 ### Watch
@@ -51,7 +51,7 @@ npm run build
 During development you can use a watcher to make builds on changes quick and easy. From a terminal, where you have cloned the repository, execute the following command:
 
 ```
-npm run watch
+yarn run watch
 ```
 
 Or use the provided `watch` task in VS Code, execute the following from the command palette (be sure there is no `>` at the start):
@@ -68,7 +68,7 @@ This will first do an initial full build and then watch for file changes, compil
 
 ### Formatting
 
-This project uses [prettier](https://prettier.io/) for code formatting. You can run prettier across the code by calling `npm run pretty` from a terminal.
+This project uses [prettier](https://prettier.io/) for code formatting. You can run prettier across the code by calling `yarn run pretty` from a terminal.
 
 To format the code as you make changes you can install the [Prettier - Code formatter](https://marketplace.visualstudio.com/items/esbenp.prettier-vscode) extension.
 
@@ -80,7 +80,7 @@ Add the following to your User Settings to run prettier:
 
 ### Linting
 
-This project uses [ESLint](https://eslint.org/) for code linting. You can run ESLint across the code by calling `npm run lint` from a terminal. Warnings from ESLint show up in the `Errors and Warnings` quick box and you can navigate to them from inside VS Code.
+This project uses [ESLint](https://eslint.org/) for code linting. You can run ESLint across the code by calling `yarn run lint` from a terminal. Warnings from ESLint show up in the `Errors and Warnings` quick box and you can navigate to them from inside VS Code.
 
 To lint the code as you make changes you can install the [ESLint](https://marketplace.visualstudio.com/items?itemName=dbaeumer.vscode-eslint) extension.
 
@@ -89,13 +89,13 @@ To lint the code as you make changes you can install the [ESLint](https://market
 To generate a production bundle (without packaging) run the following from a terminal:
 
 ```
-npm run bundle
+yarn run bundle
 ```
 
 To generate a VSIX (installation package) run the following from a terminal:
 
 ```
-npm run pack
+yarn run pack
 ```
 
 ### Debugging

package.json

@@ -5317,20 +5317,20 @@
         "clean": "git clean -Xdf -e !node_modules -e !node_modules/**/*",
         "lint": "eslint src/**/*.ts --fix",
         "pack": "vsce package",
-        "pretty": "prettier --config .prettierrc --loglevel warn --write \"./**/*.{ts,md,json}\" && npm run lint",
+        "pretty": "prettier --config .prettierrc --loglevel warn --write \"./**/*.{ts,md,json}\" && yarn run lint",
         "pub": "vsce publish",
-        "rebuild": "npm run reset && npm run build",
-        "reset": "npm run clean && npm install --no-save",
+        "rebuild": "yarn run reset && yarn run build",
+        "reset": "yarn run clean && yarn install --no-save",
         "watch": "webpack --watch --env.development --info-verbosity verbose",
         "webviews:optimize": "webpack --config-name webviews --env.optimizeImages",
         "webviews:watch": "webpack --watch --config-name webviews --env.development --info-verbosity verbose",
         "update:emoji": "pushd emoji && node ./shortcodeToEmoji.js && popd",
-        "vscode:prepublish": "npm run reset && npm run bundle"
+        "vscode:prepublish": "yarn run reset && yarn run bundle"
     },
     "dependencies": {
         "dayjs": "1.8.15",
         "iconv-lite": "0.5.0",
-        "lodash-es": "4.17.14",
+        "lodash-es": "4.17.15",
         "vsls": "0.3.1291"
     },
     "devDependencies": {
@@ -5339,9 +5339,9 @@
         "@types/vscode": "1.31.0",
         "@typescript-eslint/eslint-plugin": "1.12.0",
         "@typescript-eslint/parser": "1.12.0",
-        "clean-webpack-plugin": "3.0.0",
         "circular-dependency-plugin": "5.0.2",
-        "css-loader": "3.0.0",
+        "clean-webpack-plugin": "3.0.0",
+        "css-loader": "3.1.0",
         "eslint": "6.0.1",
         "eslint-cli": "1.1.1",
         "eslint-config-prettier": "6.0.0",
@@ -5361,8 +5361,8 @@
         "ts-loader": "6.0.4",
         "typescript": "3.5.3",
         "vsce": "1.65.0",
-        "webpack": "4.35.3",
-        "webpack-cli": "3.3.6",
-        "webpack-bundle-analyzer": "3.3.2"
+        "webpack": "4.36.1",
+        "webpack-bundle-analyzer": "3.3.2",
+        "webpack-cli": "3.3.6"
     }
 }