infra: add vscode extension poc

.gitignore

@@ -1,7 +1,7 @@
-.vscode/
+/.vscode/
 *.pyc
 /build/
 *~
 .DS_Store
 *.swp
-.venv
+.venv

tools/vscode-extension/.editorconfig

@@ -0,0 +1,8 @@
+root = true
+
+[*]
+indent_style = space
+indent_size = 2
+end_of_line = lf
+charset = utf-8
+insert_final_newline = true

tools/vscode-extension/.eslintignore

@@ -0,0 +1 @@
+build/

tools/vscode-extension/.eslintrc.json

@@ -0,0 +1,3 @@
+{
+  "extends": "./node_modules/gts/"
+}

tools/vscode-extension/.gitignore

@@ -0,0 +1,6 @@
+out
+build
+dist
+node_modules
+.vscode-test/
+*.vsix

tools/vscode-extension/.prettierrc.js

@@ -0,0 +1,18 @@
+// Copyright 2023 Google LLC
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+////////////////////////////////////////////////////////////////////////////////
+module.exports = {
+  ...require('gts/.prettierrc.json')
+}

tools/vscode-extension/.vscode/extensions.json

@@ -0,0 +1,7 @@
+{
+	// See http://go.microsoft.com/fwlink/?LinkId=827846
+	// for the documentation about the extensions.json format
+	"recommendations": [
+		"dbaeumer.vscode-eslint"
+	]
+}

tools/vscode-extension/.vscode/launch.json

@@ -0,0 +1,34 @@
+// A launch configuration that compiles the extension and then opens it inside a new window
+// Use IntelliSense to learn about possible attributes.
+// Hover to view descriptions of existing attributes.
+// For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
+{
+	"version": "0.2.0",
+	"configurations": [
+		{
+			"name": "Run Extension",
+			"type": "extensionHost",
+			"request": "launch",
+			"args": [
+				"--extensionDevelopmentPath=${workspaceFolder}"
+			],
+			"outFiles": [
+				"${workspaceFolder}/out/**/*.js"
+			],
+			"preLaunchTask": "${defaultBuildTask}"
+		},
+		{
+			"name": "Extension Tests",
+			"type": "extensionHost",
+			"request": "launch",
+			"args": [
+				"--extensionDevelopmentPath=${workspaceFolder}",
+				"--extensionTestsPath=${workspaceFolder}/out/test/suite/index"
+			],
+			"outFiles": [
+				"${workspaceFolder}/out/test/**/*.js"
+			],
+			"preLaunchTask": "${defaultBuildTask}"
+		}
+	]
+}

tools/vscode-extension/.vscode/settings.json

@@ -0,0 +1,11 @@
+// Place your settings in this file to overwrite default and user settings.
+{
+    "files.exclude": {
+        "out": false // set this to true to hide the "out" folder with the compiled JS files
+    },
+    "search.exclude": {
+        "out": true // set this to false to include "out" folder in search results
+    },
+    // Turn off tsc task auto detection since we have the necessary tasks as npm scripts
+    "typescript.tsc.autoDetect": "off"
+}

tools/vscode-extension/.vscode/tasks.json

@@ -0,0 +1,20 @@
+// See https://go.microsoft.com/fwlink/?LinkId=733558
+// for the documentation about the tasks.json format
+{
+	"version": "2.0.0",
+	"tasks": [
+		{
+			"type": "npm",
+			"script": "watch",
+			"problemMatcher": "$tsc-watch",
+			"isBackground": true,
+			"presentation": {
+				"reveal": "never"
+			},
+			"group": {
+				"kind": "build",
+				"isDefault": true
+			}
+		}
+	]
+}

tools/vscode-extension/.vscodeignore

@@ -0,0 +1,10 @@
+.vscode/**
+.vscode-test/**
+src/**
+.gitignore
+.yarnrc
+vsc-extension-quickstart.md
+**/tsconfig.json
+**/.eslintrc.json
+**/*.map
+**/*.ts

tools/vscode-extension/README.md

@@ -0,0 +1,5 @@
+# OSS-Fuzz visual studio code extension
+
+Use this extension to build, run and introspector fuzzers by way of the [OSS-Fuzz](https://github.com/google/oss-fuzz) infrastructure.
+
+This extension also provides capabilities to augment the IDE with information from OSS-Fuzz cloud database, showing details given by [Fuzz Introspector](https://github.com/ossf/fuzz-introspector).