Initialize the Virtual assistant extension (#1)

* Initialize the extension

* Update dependencies

.eslintignore

@@ -0,0 +1,35 @@
+# Javascript builds
+node_modules
+dist
+tsc_out
+.out
+.changelog
+.DS_Store
+coverage
+.cache
+.tmp
+.eslintcache
+generated
+__tests__
+
+# package managers
+lerna-debug.log
+
+# IDEs and editors
+.idea
+.project
+.classpath
+.c9
+*.launch
+.settings
+*.sublime-workspace
+.history
+.vscode
+.yo-rc.json
+
+# IDE - VSCode
+.vscode
+# For vim
+*.swp
+
+public

.eslintrc-md.json

@@ -0,0 +1,28 @@
+{
+  "plugins": [
+    "markdown",
+    "react"
+  ],
+  "parserOptions": {
+    "ecmaVersion": 9,
+    "sourceType": "module",
+    "ecmaFeatures": {
+      "jsx": true
+    }
+  },
+  "settings": {
+    "react": {
+      "version": "16.4.0"
+    }
+  },
+  "rules": {
+    "eol-last": 2,
+    "spaced-comment": 2,
+    "no-unused-vars": 0,
+    "no-this-before-super": 2,
+    "react/jsx-uses-react": "error",
+    "react/jsx-uses-vars": "error",
+    "react/no-unknown-property": 2,
+    "react/jsx-no-undef": 2
+  }
+}

.eslintrc.json

@@ -0,0 +1,100 @@
+{
+  "env": {
+    "browser": true,
+    "node": true,
+    "es6": true
+  },
+  "extends": [
+    "eslint:recommended",
+    "plugin:react/recommended",
+    "plugin:react-hooks/recommended",
+    "plugin:@typescript-eslint/recommended",
+    "prettier"
+  ],
+  "overrides": [
+    {
+      "files": ["**/patternfly-docs/pages/*"],
+      "rules": {
+        "arrow-body-style": "off"
+      }
+    }
+  ],
+  "parserOptions": {
+    "ecmaVersion": "latest",
+    "sourceType": "module",
+    "ecmaFeatures": {
+      "jsx": true
+    }
+  },
+  "settings": {
+    "react": {
+      "version": "detect"
+    }
+  },
+  "plugins": ["react", "react-hooks", "@typescript-eslint"],
+  "rules": {
+    "@typescript-eslint/adjacent-overload-signatures": "error",
+    "@typescript-eslint/array-type": "error",
+    "@typescript-eslint/consistent-type-assertions": "error",
+    "@typescript-eslint/consistent-type-definitions": "error",
+    "@typescript-eslint/no-misused-new": "error",
+    "@typescript-eslint/no-namespace": "error",
+    "@typescript-eslint/no-unused-vars": [
+      "error",
+      {
+        "argsIgnorePattern": "^_"
+      }
+    ],
+    "@typescript-eslint/prefer-for-of": "error",
+    "@typescript-eslint/prefer-function-type": "error",
+    "@typescript-eslint/prefer-namespace-keyword": "error",
+    "@typescript-eslint/unified-signatures": "error",
+    "@typescript-eslint/no-var-requires": "off",
+    "arrow-body-style": "error",
+    "array-bracket-spacing": ["error", "always"],
+    "camelcase": [
+      "error",
+      {
+        "ignoreDestructuring": true
+      }
+    ],
+    "constructor-super": "error",
+    "curly": "error",
+    "dot-notation": "error",
+    "eqeqeq": ["error", "smart"],
+    "guard-for-in": "error",
+    "indent": ["error", 2],
+    "max-classes-per-file": ["error", 1],
+    "no-nested-ternary": "error",
+    "no-bitwise": "error",
+    "no-caller": "error",
+    "no-cond-assign": "error",
+    "no-console": "error",
+    "no-debugger": "error",
+    "no-empty": "error",
+    "no-eval": "error",
+    "no-new-wrappers": "error",
+    "no-undef-init": "error",
+    "no-unsafe-finally": "error",
+    "no-unused-expressions": [
+      "error",
+      {
+        "allowTernary": true,
+        "allowShortCircuit": true
+      }
+    ],
+    "no-unused-labels": "error",
+    "no-var": "error",
+    "object-shorthand": "error",
+    "object-curly-spacing": ["error", "always"],
+    "one-var": ["error", "never"],
+    "prefer-const": "error",
+    "radix": ["error", "as-needed"],
+    "react/prop-types": 0,
+    "react/display-name": 0,
+    "react-hooks/exhaustive-deps": "warn",
+    "react/no-unescaped-entities": ["error", { "forbid": [">", "}"] }],
+    "spaced-comment": "error",
+    "use-isnan": "error"
+  }
+}

.github/upload-preview.js

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+const fs = require('fs');
+const path = require('path');
+const { Octokit } = require('@octokit/rest');
+const octokit = new Octokit({ auth: process.env.GH_PR_TOKEN });
+const surge = require('surge');
+const publishFn = surge().publish();
+
+// From github actions
+const ghrepo = process.env.GITHUB_REPOSITORY || '';
+
+const owner = process.env.CIRCLE_PROJECT_USERNAME || ghrepo.split('/')[0]; // patternfly
+const repo = process.env.CIRCLE_PROJECT_REPONAME || ghrepo.split('/')[1];
+const prnum = process.env.CIRCLE_PR_NUMBER || process.env.GH_PR_NUM;
+const prbranch = process.env.CIRCLE_BRANCH || process.env.GITHUB_REF.split('/').pop();
+
+const uploadFolder = process.argv[2];
+if (!uploadFolder) {
+  console.log('Usage: upload-preview uploadFolder');
+  process.exit(1);
+}
+
+const uploadFolderName = path.basename(uploadFolder);
+let uploadURL = `${repo}-${prnum ? `pr-virtual-assistant-${prnum}` : prbranch}`.replace(/[\/|\.]/g, '-');
+
+switch(uploadFolderName) {
+  case 'coverage':
+    uploadURL += '-a11y.surge.sh';
+    break;
+  case 'public':
+    if (!prnum && prbranch === 'main') {
+      uploadURL = 'https://pf-extensions.surge.sh/';
+    }
+    else {
+      uploadURL += '.surge.sh';
+    }
+    break;
+  default:
+    uploadURL += `-${uploadFolderName}`;
+    uploadURL += '.surge.sh';
+    break;
+}
+
+publishFn({
+  project: uploadFolder,
+  p: uploadFolder,
+  domain: uploadURL,
+  d: uploadURL,
+  e: 'https://surge.surge.sh',
+  endpoint: 'https://surge.surge.sh'
+});
+
+function tryAddComment(comment, commentBody) {
+  if (!commentBody.includes(comment)) {
+    return comment;
+  }
+  return '';
+}
+
+if (prnum) {
+  octokit.issues.listComments({
+    owner,
+    repo,
+    issue_number: prnum
+  })
+    .then(res => res.data)
+    .then(comments => {
+      let commentBody = '';
+      const existingComment = comments.find(comment => comment.user.login === 'patternfly-build');
+      if (existingComment) {
+        commentBody += existingComment.body.trim();
+        commentBody += '\n\n';
+      }
+
+      if (uploadFolderName === 'public') {
+        commentBody += tryAddComment(`Preview: https://${uploadURL}`, commentBody);
+      }
+      else if (uploadFolderName === 'coverage') {
+        commentBody += tryAddComment(`A11y report: https://${uploadURL}`, commentBody);
+      }
+
+      if (existingComment) {
+        octokit.issues.updateComment({
+          owner,
+          repo,
+          comment_id: existingComment.id,
+          body: commentBody
+        }).then(() => console.log('Updated comment!'));
+      } else {
+        octokit.issues.createComment({
+          owner,
+          repo,
+          issue_number: prnum,
+          body: commentBody
+        }).then(() => console.log('Created comment!'));
+      }
+    });
+}