Yarn and code coverage

.gitignore

@@ -9,3 +9,5 @@ node_modules
 __pycache__
 npm-debug.log
 **/.mypy_cache/**
+!yarn.lock
+coverage/

.travis.yml

@@ -1,20 +1,6 @@
 language: python
 cache: pip
 
-addons:
-  apt:
-    sources:
-      - ubuntu-toolchain-r-test
-    packages:
-      - gcc-4.9
-      - g++-4.9
-      - gcc-4.9-multilib
-      - g++-4.9-multilib
-      - libgtk2.0-0
-      - libx11-dev
-      - libxkbfile-dev
-      - libsecret-1-dev
-      - python-dev
 matrix:
     include:
         # # Use the built in venv for linux builds
@@ -43,17 +29,27 @@ before_install: |
   source ./.nvm/nvm.sh
   nvm install 8.9.1
   nvm use 8.9.1
-  npm i -g [email protected]
-  npm config set python `which python`
   if [ "$TRAVIS_OS_NAME" == "osx" ]; then
     pyenv install $PYTHON
     pyenv global $PYTHON
   fi
   export TRAVIS_PYTHON_PATH=`which python`
 install:
   - pip install --upgrade -r requirements.txt
-  - npm install
-  - npm run vscode:prepublish
+  - yarn
 
 script:
-  - npm test --silent
+  - yarn run clean
+  - yarn run vscode:prepublish
+  - yarn run cover:enable
+  - yarn run testSingleWorkspace --silent
+  - if [ $TRAVIS_UPLOAD_COVERAGE == "true" ]; then
+        bash <(curl -s https://codecov.io/bash);
+    fi
+  - yarn run clean
+  - yarn run vscode:prepublish
+  - yarn run cover:enable
+  - yarn run testMultiWorkspace --silent
+  - if [ $TRAVIS_UPLOAD_COVERAGE == "true" ]; then
+        bash <(curl -s https://codecov.io/bash);
+    fi

.vscode/launch.json

@@ -1,80 +1,96 @@
 // A launch configuration that compiles the extension and then opens it inside a new window
 {
-	"version": "0.1.0",
-	"configurations": [
-		{
-			"name": "Launch Extension",
-			"type": "extensionHost",
-			"request": "launch",
-			"runtimeExecutable": "${execPath}",
-			"args": [
-				"--extensionDevelopmentPath=${workspaceFolder}"
-			],
-			"stopOnEntry": false,
-			"sourceMaps": true,
-			"outFiles": [
-				"${workspaceFolder}/out/**/*.js"
-			],
-			"preLaunchTask": "Compile"
-		},
-		{
-			"name": "Launch Extension as debugServer", // https://code.visualstudio.com/docs/extensions/example-debuggers
-			"type": "node",
-			"request": "launch",
-			"program": "${workspaceFolder}/out/client/debugger/Main.js",
-			"stopOnEntry": false,
-			"args": [
-				"--server=4711"
-			],
-			"sourceMaps": true,
-			"outFiles": [
-				"${workspaceFolder}/out/client/**/*.js"
-			],
-			"cwd": "${workspaceFolder}",
-			"preLaunchTask": "Compile"
-		},
-		{
-			"name": "Launch Tests",
-			"type": "extensionHost",
-			"request": "launch",
-			"runtimeExecutable": "${execPath}",
-			"args": [
-				"${workspaceFolder}/src/test",
-				"--extensionDevelopmentPath=${workspaceFolder}",
-				"--extensionTestsPath=${workspaceFolder}/out/test"
-			],
-			"stopOnEntry": false,
-			"sourceMaps": true,
-			"outFiles": [
-				"${workspaceFolder}/out/**/*.js"
-			],
-			"preLaunchTask": "Compile"
-		},
-		{
-			"name": "Launch Multiroot Tests",
-			"type": "extensionHost",
-			"request": "launch",
-			"runtimeExecutable": "${execPath}",
-			"args": [
-				"${workspaceFolder}/src/testMultiRootWkspc/multi.code-workspace",
-				"--extensionDevelopmentPath=${workspaceFolder}",
-				"--extensionTestsPath=${workspaceFolder}/out/test"
-			],
-			"stopOnEntry": false,
-			"sourceMaps": true,
-			"outFiles": [
-				"${workspaceFolder}/out/**/*.js"
-			],
-			"preLaunchTask": "Compile"
-		}
-	],
-	"compounds": [
-		{
-			"name": "Extension + Debugger",
-			"configurations": [
-				"Launch Extension",
-				"Launch Extension as debugServer"
-			]
-		}
-	]
+    "version": "0.1.0",
+    "configurations": [
+        {
+            "name": "Launch Extension",
+            "type": "extensionHost",
+            "request": "launch",
+            "runtimeExecutable": "${execPath}",
+            "args": [
+                "--extensionDevelopmentPath=${workspaceFolder}"
+            ],
+            "stopOnEntry": false,
+            "sourceMaps": true,
+            "outFiles": [
+                "${workspaceFolder}/out/**/*.js"
+            ],
+            "preLaunchTask": "Compile"
+        },
+        {
+            "name": "Launch Extension as debugServer", // https://code.visualstudio.com/docs/extensions/example-debuggers
+            "type": "node",
+            "request": "launch",
+            "program": "${workspaceFolder}/out/client/debugger/Main.js",
+            "stopOnEntry": false,
+            "args": [
+                "--server=4711"
+            ],
+            "sourceMaps": true,
+            "outFiles": [
+                "${workspaceFolder}/out/client/**/*.js"
+            ],
+            "cwd": "${workspaceFolder}",
+            "preLaunchTask": "Compile"
+        },
+        {
+            "name": "Launch Tests",
+            "type": "extensionHost",
+            "request": "launch",
+            "runtimeExecutable": "${execPath}",
+            "args": [
+                "${workspaceFolder}/src/test",
+                "--extensionDevelopmentPath=${workspaceFolder}",
+                "--extensionTestsPath=${workspaceFolder}/out/test"
+            ],
+            "stopOnEntry": false,
+            "sourceMaps": true,
+            "outFiles": [
+                "${workspaceFolder}/out/**/*.js"
+            ],
+            "preLaunchTask": "Compile"
+        },
+        {
+            "name": "Launch Multiroot Tests",
+            "type": "extensionHost",
+            "request": "launch",
+            "runtimeExecutable": "${execPath}",
+            "args": [
+                "${workspaceFolder}/src/testMultiRootWkspc/multi.code-workspace",
+                "--extensionDevelopmentPath=${workspaceFolder}",
+                "--extensionTestsPath=${workspaceFolder}/out/test"
+            ],
+            "stopOnEntry": false,
+            "sourceMaps": true,
+            "outFiles": [
+                "${workspaceFolder}/out/**/*.js"
+            ],
+            "preLaunchTask": "Compile"
+        },
+        {
+            "name": "Launch Tests (with code coverage)",
+            "type": "extensionHost",
+            "request": "launch",
+            "runtimeExecutable": "${execPath}",
+            "args": [
+                "${workspaceFolder}/src/test",
+                "--extensionDevelopmentPath=${workspaceFolder}",
+                "--extensionTestsPath=${workspaceFolder}/out/test"
+            ],
+            "stopOnEntry": false,
+            "sourceMaps": true,
+            "outFiles": [
+                "${workspaceFolder}/out/**/*.js"
+            ]
+        }
+    ],
+    "compounds": [
+        {
+            "name": "Extension + Debugger",
+            "configurations": [
+                "Launch Extension",
+                "Launch Extension as debugServer"
+            ]
+        }
+    ]
 }

.vscode/settings.json

@@ -1,22 +1,23 @@
 // Place your settings in this file to overwrite default and user settings.
 {
-	"files.exclude": {
-		"out": true, // set this to true to hide the "out" folder with the compiled JS files
-		"**/*.pyc": true,
-		"**/__pycache__": true,
-		"node_modules": true,
-		".vscode-test": true,
-		"**/.mypy_cache/**": true,
-		"**/.ropeproject/**": true
-	},
-	"search.exclude": {
-		"out": true // set this to false to include "out" folder in search results
-	},
-	"typescript.tsdk": "./node_modules/typescript/lib", // we want to use the TS server from our node_modules folder to control its version
-	"tslint.enable": true,
-	"python.linting.enabled": false,
-	"python.unitTest.promptToConfigure": false,
-	"python.workspaceSymbols.enabled": false,
+    "files.exclude": {
+        "out": true, // set this to true to hide the "out" folder with the compiled JS files
+        "**/*.pyc": true,
+        "**/__pycache__": true,
+        "node_modules": true,
+        ".vscode-test": true,
+        "**/.mypy_cache/**": true,
+        "**/.ropeproject/**": true
+    },
+    "search.exclude": {
+        "out": true, // set this to false to include "out" folder in search results
+        "coverage": true
+    },
+    "typescript.tsdk": "./node_modules/typescript/lib", // we want to use the TS server from our node_modules folder to control its version
+    "tslint.enable": true,
+    "python.linting.enabled": false,
+    "python.unitTest.promptToConfigure": false,
+    "python.workspaceSymbols.enabled": false,
     "python.formatting.provider": "none",
     "files.insertFinalNewline": true
 }

.vscodeignore

@@ -1,19 +1,34 @@
 .vscode/**
 typings/**
 out/test/**
+out/src/**
 out/pythonFiles/**
+out/testMultiRootWkspc/**
 test/**
 src/**
 scripts/**
 **/*.map
 .gitignore
 .gitmodules
+.editorconfig
+.eslintrc
+.gitattributes
 images/**/*.gif
 images/**/*.png
 tsconfig.json
 typings.json
+coverconfig.json
+tslint.json
+tsfmt.json
+gulpfile.js
 pythonFiles/**/*.pyc
 requirements.txt
 vsc-extension-quickstart.md
 .travis.yml
 webpack.config.js
+yarn.lock
+coverage/**
+CODE_OF_CONDUCT.md
+CODING_STANDARDS.md
+CONTRIBUTING.md
+ISSUE_TEMPLATE.md

CONTRIBUTING.md

@@ -17,7 +17,7 @@
 ```shell
 git clone https://github.com/microsoft/vscode-python
 cd vscode-python
-npm install
+yarn install
 ```
 
 ### Incremental Build

coverconfig.json

@@ -0,0 +1,17 @@
+{
+    "enabled": false,
+    "relativeSourcePath": "../client",
+    "relativeCoverageDir": "../../coverage",
+    "ignorePatterns": [
+        "**/node_modules/**"
+    ],
+    "reports": [
+        "text-summary",
+        "json-summary",
+        "json",
+        "html",
+        "lcov",
+        "lcovonly"
+    ],
+    "verbose": false
+}

gulpfile.js

@@ -17,6 +17,8 @@ const colors = require('colors/safe');
 const gitmodified = require('gulp-gitmodified');
 const path = require('path');
 const debounce = require('debounce');
+const jeditor = require("gulp-json-editor");
+const del = require('del');
 
 /**
 * Hygiene works by creating cascading subsets of all our files and
@@ -61,6 +63,29 @@ gulp.task('hygiene-watch', () => gulp.watch(all, debounce(() => run({ mode: 'cha
 
 gulp.task('hygiene-modified', ['compile'], () => run({ mode: 'changes' }));
 
+gulp.task('clean', ['output:clean', 'cover:clean'], () => { });
+
+gulp.task('output:clean', () => del('coverage'));
+
+gulp.task('cover:clean', () => del('coverage'));
+
+gulp.task('cover:enable', () => {
+    return gulp.src("./coverconfig.json")
+        .pipe(jeditor((json) => {
+            json.enabled = true;
+            return json;
+        }))
+        .pipe(gulp.dest("./out", { 'overwrite': true }));
+});
+
+gulp.task('cover:disable', () => {
+    return gulp.src("./coverconfig.json")
+        .pipe(jeditor((json) => {
+            json.enabled = true;
+            return json;
+        }))
+        .pipe(gulp.dest("./out", { 'overwrite': true }));
+});
 
 /**
 * @typedef {Object} hygieneOptions - creates a new type named 'SpecialType'