Experiment: Replace lerna with yarn2 workspaces

.gitattributes

@@ -15,5 +15,7 @@ yarn.lock                    merge=binary
 # Set the language for these files to json5 to ensure GitHub doesn't show the comments as errors
 /.vscode/*.json              linguist-language=JSON5
 
-# Hide docs from GitHub's language detection
+# Hide docs and yarn from GitHub's language detection
 /docs/**                     linguist-documentation
+.yarn/*                      linguist-vendored
+.pnp.js                      linguist-vendored

.gitignore

@@ -1,3 +1,4 @@
+.cache
 .cache-loader
 node_modules
 dist
@@ -21,3 +22,19 @@ bundleAnalysis
 
 # Misc pipeline artifacts
 artifacts
+
+# Windows ADS files in docs.
+docs/**/*:Zone.Identifier
+
+docs/static/playground/
+
+# Images in this folder are autogenerated at docs build time
+docs/content/docs/concepts/images/**/*.png
+
+# Yarn 2
+.yarn/*
+!.yarn/releases
+!.yarn/plugins
+!.yarn/sdks
+!.yarn/versions
+.pnp.*

.vscode/extensions.json

@@ -1,11 +1,12 @@
 {
-    // See http://go.microsoft.com/fwlink/?LinkId=827846 to learn about workspace recommendations.
-    // Extension identifier format: ${publisher}.${name}. Example: vscode.csharp
-    // List of extensions which should be recommended for users of this workspace.
-    "recommendations": [
-        "dbaeumer.vscode-eslint",
-        "editorconfig.editorconfig"
-    ],
-    // List of extensions recommended by VS Code that should not be recommended for users of this workspace.
-    "unwantedRecommendations": []
+  // See http://go.microsoft.com/fwlink/?LinkId=827846 to learn about workspace recommendations.
+  // Extension identifier format: ${publisher}.${name}. Example: vscode.csharp
+  // List of extensions which should be recommended for users of this workspace.
+  "recommendations": [
+    "dbaeumer.vscode-eslint",
+    "editorconfig.editorconfig",
+    "arcanis.vscode-zipfs"
+  ],
+  // List of extensions recommended by VS Code that should not be recommended for users of this workspace.
+  "unwantedRecommendations": []
 }

.vscode/settings.json

@@ -1,24 +1,30 @@
 {
-    "eslint.workingDirectories": [
-        {
-            "mode": "auto"
-        }
-    ],
-    "typescript.format.enable": true,
-    "typescript.format.insertSpaceAfterCommaDelimiter": true,
-    "typescript.format.insertSpaceAfterSemicolonInForStatements": true,
-    "typescript.format.insertSpaceBeforeAndAfterBinaryOperators": true,
-    "typescript.format.insertSpaceAfterKeywordsInControlFlowStatements": true,
-    "typescript.format.insertSpaceAfterFunctionKeywordForAnonymousFunctions": false,
-    "typescript.format.insertSpaceAfterOpeningAndBeforeClosingNonemptyParenthesis": false,
-    "typescript.format.insertSpaceAfterOpeningAndBeforeClosingNonemptyBrackets": false,
-    "typescript.format.insertSpaceAfterOpeningAndBeforeClosingTemplateStringBraces": false,
-    "typescript.format.insertSpaceAfterOpeningAndBeforeClosingJsxExpressionBraces": false,
-    "typescript.format.placeOpenBraceOnNewLineForFunctions": false,
-    "typescript.format.placeOpenBraceOnNewLineForControlBlocks": false,
-    "typescript.tsdk": "node_modules/typescript/lib",
-    "files.associations": {
-        "tools/pipelines/*.yml": "azure-pipelines"
-    },
-    "[azure-pipelines].customSchemaFile": "",
+  "eslint.workingDirectories": [
+    {
+      "mode": "auto"
+    }
+  ],
+  "eslint.packageManager": "yarn",
+  "typescript.format.enable": true,
+  "typescript.format.insertSpaceAfterCommaDelimiter": true,
+  "typescript.format.insertSpaceAfterSemicolonInForStatements": true,
+  "typescript.format.insertSpaceBeforeAndAfterBinaryOperators": true,
+  "typescript.format.insertSpaceAfterKeywordsInControlFlowStatements": true,
+  "typescript.format.insertSpaceAfterFunctionKeywordForAnonymousFunctions": false,
+  "typescript.format.insertSpaceAfterOpeningAndBeforeClosingNonemptyParenthesis": false,
+  "typescript.format.insertSpaceAfterOpeningAndBeforeClosingNonemptyBrackets": false,
+  "typescript.format.insertSpaceAfterOpeningAndBeforeClosingTemplateStringBraces": false,
+  "typescript.format.insertSpaceAfterOpeningAndBeforeClosingJsxExpressionBraces": false,
+  "typescript.format.placeOpenBraceOnNewLineForFunctions": false,
+  "typescript.format.placeOpenBraceOnNewLineForControlBlocks": false,
+  "typescript.tsdk": ".yarn/sdks/typescript/lib",
+  "files.associations": {
+    "tools/pipelines/*.yml": "azure-pipelines"
+  },
+  "[azure-pipelines].customSchemaFile": "",
+  "search.exclude": {
+    "**/.yarn": true,
+    "**/.pnp.*": true
+  },
+  "typescript.enablePromptUseWorkspaceTsdk": true
 }

.yarn/sdks/integrations.yml

@@ -0,0 +1,5 @@
+# This file is automatically generated by PnPify.
+# Manual changes will be lost!
+
+integrations:
+  - vscode

.yarn/sdks/typescript/bin/tsc

@@ -0,0 +1,20 @@
+#!/usr/bin/env node
+
+const {existsSync} = require(`fs`);
+const {createRequire, createRequireFromPath} = require(`module`);
+const {resolve, dirname} = require(`path`);
+
+const relPnpApiPath = "../../../../.pnp.js";
+
+const absPnpApiPath = resolve(__dirname, relPnpApiPath);
+const absRequire = (createRequire || createRequireFromPath)(absPnpApiPath);
+
+if (existsSync(absPnpApiPath)) {
+  if (!process.versions.pnp) {
+    // Setup the environment to be able to require typescript/bin/tsc
+    require(absPnpApiPath).setup();
+  }
+}
+
+// Defer to the real typescript/bin/tsc your application uses
+module.exports = absRequire(`typescript/bin/tsc`);

.yarn/sdks/typescript/bin/tsserver

@@ -0,0 +1,20 @@
+#!/usr/bin/env node
+
+const {existsSync} = require(`fs`);
+const {createRequire, createRequireFromPath} = require(`module`);
+const {resolve, dirname} = require(`path`);
+
+const relPnpApiPath = "../../../../.pnp.js";
+
+const absPnpApiPath = resolve(__dirname, relPnpApiPath);
+const absRequire = (createRequire || createRequireFromPath)(absPnpApiPath);
+
+if (existsSync(absPnpApiPath)) {
+  if (!process.versions.pnp) {
+    // Setup the environment to be able to require typescript/bin/tsserver
+    require(absPnpApiPath).setup();
+  }
+}
+
+// Defer to the real typescript/bin/tsserver your application uses
+module.exports = absRequire(`typescript/bin/tsserver`);

.yarn/sdks/typescript/lib/tsc.js

@@ -0,0 +1,20 @@
+#!/usr/bin/env node
+
+const {existsSync} = require(`fs`);
+const {createRequire, createRequireFromPath} = require(`module`);
+const {resolve, dirname} = require(`path`);
+
+const relPnpApiPath = "../../../../.pnp.js";
+
+const absPnpApiPath = resolve(__dirname, relPnpApiPath);
+const absRequire = (createRequire || createRequireFromPath)(absPnpApiPath);
+
+if (existsSync(absPnpApiPath)) {
+  if (!process.versions.pnp) {
+    // Setup the environment to be able to require typescript/lib/tsc.js
+    require(absPnpApiPath).setup();
+  }
+}
+
+// Defer to the real typescript/lib/tsc.js your application uses
+module.exports = absRequire(`typescript/lib/tsc.js`);

.yarn/sdks/typescript/lib/tsserver.js

@@ -0,0 +1,77 @@
+#!/usr/bin/env node
+
+const {existsSync} = require(`fs`);
+const {createRequire, createRequireFromPath} = require(`module`);
+const {resolve, dirname} = require(`path`);
+
+const relPnpApiPath = "../../../../.pnp.js";
+
+const absPnpApiPath = resolve(__dirname, relPnpApiPath);
+const absRequire = (createRequire || createRequireFromPath)(absPnpApiPath);
+
+const moduleWrapper = tsserver => {
+  // VSCode sends the zip paths to TS using the "zip://" prefix, that TS
+  // doesn't understand. This layer makes sure to remove the protocol
+  // before forwarding it to TS, and to add it back on all returned paths.
+
+  const {isAbsolute} = require(`path`);
+
+  const Session = tsserver.server.Session;
+  const {onMessage: originalOnMessage, send: originalSend} = Session.prototype;
+  let isVSCode = false;
+
+  return Object.assign(Session.prototype, {
+    onMessage(/** @type {string} */ message) {
+      const parsedMessage = JSON.parse(message)
+
+      if (
+        parsedMessage != null &&
+        typeof parsedMessage === 'object' &&
+        parsedMessage.arguments &&
+        parsedMessage.arguments.hostInfo === 'vscode'
+      ) {
+        isVSCode = true;
+      }
+
+      return originalOnMessage.call(this, JSON.stringify(parsedMessage, (key, value) => {
+        return typeof value === 'string' ? removeZipPrefix(value) : value;
+      }));
+    },
+
+    send(/** @type {any} */ msg) {
+      return originalSend.call(this, JSON.parse(JSON.stringify(msg, (key, value) => {
+        return typeof value === 'string' ? addZipPrefix(value) : value;
+      })));
+    }
+  });
+
+  function addZipPrefix(str) {
+    // We add the `zip:` prefix to both `.zip/` paths and virtual paths
+    if (isAbsolute(str) && !str.match(/^\^zip:/) && (str.match(/\.zip\//) || str.match(/\$\$virtual\//))) {
+      // Absolute VSCode `Uri.fsPath`s need to start with a slash.
+      // VSCode only adds it automatically for supported schemes,
+      // so we have to do it manually for the `zip` scheme.
+      // The path needs to start with a caret otherwise VSCode doesn't handle the protocol
+      // https://github.com/microsoft/vscode/issues/105014#issuecomment-686760910
+      return `${isVSCode ? '^' : ''}zip:${str.replace(/^\/?/, `/`)}`;
+    } else {
+      return str;
+    }
+  }
+
+  function removeZipPrefix(str) {
+    return process.platform === 'win32'
+      ? str.replace(/^\^?zip:\//, ``)
+      : str.replace(/^\^?zip:/, ``);
+  }
+};
+
+if (existsSync(absPnpApiPath)) {
+  if (!process.versions.pnp) {
+    // Setup the environment to be able to require typescript/lib/tsserver.js
+    require(absPnpApiPath).setup();
+  }
+}
+
+// Defer to the real typescript/lib/tsserver.js your application uses
+module.exports = moduleWrapper(absRequire(`typescript/lib/tsserver.js`));

.yarn/sdks/typescript/lib/typescript.js

@@ -0,0 +1,20 @@
+#!/usr/bin/env node
+
+const {existsSync} = require(`fs`);
+const {createRequire, createRequireFromPath} = require(`module`);
+const {resolve, dirname} = require(`path`);
+
+const relPnpApiPath = "../../../../.pnp.js";
+
+const absPnpApiPath = resolve(__dirname, relPnpApiPath);
+const absRequire = (createRequire || createRequireFromPath)(absPnpApiPath);
+
+if (existsSync(absPnpApiPath)) {
+  if (!process.versions.pnp) {
+    // Setup the environment to be able to require typescript/lib/typescript.js
+    require(absPnpApiPath).setup();
+  }
+}
+
+// Defer to the real typescript/lib/typescript.js your application uses
+module.exports = absRequire(`typescript/lib/typescript.js`);

.yarn/sdks/typescript/package.json

@@ -0,0 +1,6 @@
+{
+  "name": "typescript",
+  "version": "3.7.5-pnpify",
+  "main": "./lib/typescript.js",
+  "type": "commonjs"
+}

.yarnrc.yml

@@ -0,0 +1,75 @@
+enableGlobalCache: true
+
+nmHoistingLimits: workspaces
+
+nodeLinker: pnp
+pnpMode: strict
+pnpFallbackMode: all
+
+npmRegistryServer: "https://registry.npmjs.org"
+
+preferInteractive: true
+enableTelemetry: false
+
+packageExtensions:
+  "@uifabric/fluent-theme@*":
+    dependencies:
+      "@types/react": "^16.8.0"
+      "@types/react-dom": "^16.8.0"
+      "react": "^16.8.0"
+      "react-dom": "^16.8.0"
+  "@uifabric/styling@7.16.18":
+    dependencies:
+      "@types/react": "^16.8.0"
+      "@types/react-dom": "^16.8.0"
+      "react": "^16.8.0"
+      "react-dom": "^16.8.0"
+  "rc-trigger@2.6.5":
+    dependencies:
+      "react": "^16.8.0"
+      "react-dom": "^16.8.0"
+  "react-grid-layout@0.18.3":
+    dependencies:
+      "react": "^16.8.0"
+      "react-dom": "^16.8.0"
+  "@uifabric/variants@7.2.31":
+    dependencies:
+      "@types/react": "^16.8.0"
+      "@types/react-dom": "^16.8.0"
+      "react": "^16.8.0"
+      "react-dom": "^16.8.0"
+
+  # "graphql-config@2.0.1":
+  #   peerDependencies:
+  #     "graphql": "^0.11.0 || ^0.12.0 || ^0.13.0 || 0.14.0"
+  # "graphql-import@0.4.5":
+  #   peerDependencies:
+  #     "graphql": "^0.14.0"
+  # "graphql-language-service-interface@1.3.2":
+  #   peerDependencies:
+  #     "graphql": "^0.14.0"
+  # "graphql-language-service-utils@1.2.2":
+  #   peerDependencies:
+  #     "graphql": "^0.14.0"
+
+  "@octokit/rest@*":
+    dependencies:
+      "@octokit/core": ">=3"
+  "webpack@*":
+    dependencies:
+      "lodash": "^4.15.0"
+    peerDependencies:
+      "webpack-cli": "*"
+  "winston-transport@4.4.0":
+    dependencies:
+      "logform": "2.2.0"
+
+plugins:
+  - path: .yarn/plugins/@yarnpkg/plugin-workspace-tools.cjs
+    spec: "@yarnpkg/plugin-workspace-tools"
+  - path: .yarn/plugins/@yarnpkg/plugin-interactive-tools.cjs
+    spec: "@yarnpkg/plugin-interactive-tools"
+  - path: .yarn/plugins/@yarnpkg/plugin-typescript.cjs
+    spec: "@yarnpkg/plugin-typescript"
+
+yarnPath: .yarn/releases/yarn-2.4.0.cjs