create: initial commit

.eslintrc.json

@@ -0,0 +1,49 @@
+{
+    "root": true,
+    "parser": "@typescript-eslint/parser",
+    "parserOptions": {
+        "ecmaVersion": 6,
+        "sourceType": "module"
+    },
+    "plugins": [
+        "@typescript-eslint"
+    ],
+    "extends": [
+        "plugin:@typescript-eslint/recommended", // Uses the recommended rules from @typescript-eslint/eslint-plugin
+        "plugin:react/recommended", // Uses the recommended rules from @eslint-plugin-react
+        "prettier",
+        "plugin:prettier/recommended" // Enables eslint-plugin-prettier and displays prettier errors as ESLint errors. Make sure this is always the last configuration in the extends array.
+    ],
+    "rules": {
+        "@typescript-eslint/naming-convention": [
+            "warn",
+            {
+                "selector": "import",
+                "format": [
+                    "camelCase",
+                    "PascalCase"
+                ]
+            }
+        ],
+        "@typescript-eslint/semi": "warn",
+        "curly": "warn",
+        "eqeqeq": "warn",
+        "no-throw-literal": "warn",
+        "semi": "off",
+        "@typescript-eslint/no-unused-vars": [
+            "warn",
+            {
+                "vars": "all",
+                "args": "after-used",
+                "varsIgnorePattern": "^_",
+                "argsIgnorePattern": "^_"
+            }
+        ],
+        "@typescript-eslint/no-explicit-any": "off"
+    },
+    "ignorePatterns": [
+        "out",
+        "dist",
+        "**/*.d.ts"
+    ]
+}

.gitignore

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+out
+dist
+node_modules
+.vscode-test/
+*.vsix

.npmrc

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+enable-pre-post-scripts = true

.prettierrc.js

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+module.exports = {
+    semi: true,
+    trailingComma: "all",
+    singleQuote: false,
+    tabWidth: 2,
+};

.vscode/extensions.json

@@ -0,0 +1,5 @@
+{
+  // See http://go.microsoft.com/fwlink/?LinkId=827846
+  // for the documentation about the extensions.json format
+  "recommendations": ["dbaeumer.vscode-eslint", "amodio.tsl-problem-matcher", "ms-vscode.extension-test-runner"]
+}

.vscode/launch.json

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+// 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}/dist/**/*.js"
+			],
+			"preLaunchTask": "${defaultBuildTask}"
+		}
+	]
+}

.vscode/settings.json

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+// 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
+        "dist": false // set this to true to hide the "dist" folder with the compiled JS files
+    },
+    "search.exclude": {
+        "out": true, // set this to false to include "out" folder in search results
+        "dist": true // set this to false to include "dist" folder in search results
+    },
+    // Turn off tsc task auto detection since we have the necessary tasks as npm scripts
+    "typescript.tsc.autoDetect": "off",
+    "editor.formatOnSave": true,
+    "editor.codeActionsOnSave": {
+        "source.fixAll.eslint": "explicit"
+    },
+    "cmake.configureOnOpen": false
+}

.vscode/tasks.json

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+// 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": "$ts-webpack-watch",
+			"isBackground": true,
+			"presentation": {
+				"reveal": "never",
+				"group": "watchers"
+			},
+			"group": {
+				"kind": "build",
+				"isDefault": true
+			}
+		},
+		{
+			"type": "npm",
+			"script": "watch-tests",
+			"problemMatcher": "$tsc-watch",
+			"isBackground": true,
+			"presentation": {
+				"reveal": "never",
+				"group": "watchers"
+			},
+			"group": "build"
+		},
+		{
+			"label": "tasks: watch-tests",
+			"dependsOn": [
+				"npm: watch",
+				"npm: watch-tests"
+			],
+			"problemMatcher": []
+		}
+	]
+}

.vscodeignore

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+.vscode/**
+.vscode-test/**
+out/**
+node_modules/**
+src/**
+.gitignore
+.yarnrc
+webpack.config.js
+vsc-extension-quickstart.md
+**/tsconfig.json
+**/.eslintrc.json
+**/*.map
+**/*.ts
+**/.vscode-test.*

CHANGELOG.md

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+# Change Log
+
+All notable changes to the "datasets-viewer" extension will be documented in this file.
+
+Check [Keep a Changelog](http://keepachangelog.com/) for recommendations on how to structure this file.
+
+## [0.0.1] - 2024-03-27
+
+- Initial release

README.md

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+# datasets-viewer
+
+A quick and dirty viewer for previewing Apache Arrow datasets (`.arrow` files) in VS Code.
+
+If you have ever used [Hugging Face's Datasets](https://huggingface.co/datasets/), you should be familiar with this format! This extension allows you to preview the contents of these datasets in a more human-readable format.
+
+## Features
+
+- Preview Apache Arrow datasets in a table viewer
+- Support Strings, Integers, Floats, and Booleans and their nested structures
+
+## Known Issues
+
+- Only supports a limited number of data types
+- Cannot know how many rows are in the dataset

package.json

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+{
+  "name": "datasets-viewer",
+  "displayName": "datasets-viewer",
+  "description": "",
+  "version": "0.0.1",
+  "engines": {
+    "vscode": "^1.87.0"
+  },
+  "categories": [
+    "Other"
+  ],
+  "activationEvents": [],
+  "main": "./dist/extension.js",
+  "contributes": {
+    "commands": [
+      {
+        "command": "datasets-viewer.helloWorld",
+        "title": "Hello World"
+      }
+    ],
+    "customEditors": [
+      {
+        "viewType": "datasets-viewer.arrow",
+        "displayName": "Arrow Datasets (Preview)",
+        "selector": [
+          {
+            "filenamePattern": "*.arrow"
+          }
+        ]
+      }
+    ]
+  },
+  "scripts": {
+    "vscode:prepublish": "pnpm run package",
+    "compile": "webpack",
+    "watch": "webpack --watch",
+    "package": "webpack --mode production --devtool hidden-source-map",
+    "compile-tests": "tsc -p . --outDir out",
+    "watch-tests": "tsc -p . -w --outDir out",
+    "pretest": "pnpm run compile-tests && pnpm run compile && pnpm run lint",
+    "lint": "eslint src --ext ts"
+  },
+  "devDependencies": {
+    "@types/mocha": "^10.0.6",
+    "@types/node": "18.x",
+    "@types/react": "^18.2.70",
+    "@types/react-dom": "^18.2.22",
+    "@types/vscode": "^1.87.0",
+    "@types/vscode-webview": "^1.57.5",
+    "@typescript-eslint/eslint-plugin": "^7.0.2",
+    "@typescript-eslint/parser": "^7.0.2",
+    "@vscode/test-cli": "^0.0.6",
+    "@vscode/test-electron": "^2.3.9",
+    "babel-loader": "^9.1.3",
+    "css-loader": "^6.10.0",
+    "eslint": "^8.56.0",
+    "eslint-config-prettier": "^9.1.0",
+    "eslint-plugin-prettier": "^5.1.3",
+    "eslint-plugin-react": "^7.34.1",
+    "prettier": "^3.2.5",
+    "style-loader": "^3.3.4",
+    "ts-loader": "^9.5.1",
+    "typescript": "^5.3.3",
+    "webpack": "^5.90.3",
+    "webpack-cli": "^5.1.4"
+  },
+  "dependencies": {
+    "@vscode/webview-ui-toolkit": "^1.4.0",
+    "apache-arrow": "^15.0.2",
+    "react": "^18.2.0",
+    "react-dom": "^18.2.0"
+  }
+}