Set up an internals/scripts package, and migrate start-example over (#…

…1232)

internals/scripts/package.json

@@ -0,0 +1,67 @@
+{
+  "name": "@internals/scripts",
+  "private": true,
+  "type": "module",
+  "version": "0.1.0",
+  "description": "Scripts for managing the UpscalerJS Repo",
+  "exports": {
+    "./start-example": "./dist/bin/start-example.js",
+    ".": "./dist/index.js"
+  },
+  "author": "Kevin Scott",
+  "license": "MIT",
+  "dependencies": {
+    "@internals/common": "workspace:*"
+  },
+  "scripts": {
+    "start-example": "wireit",
+    "build": "wireit",
+    "test:run": "wireit",
+    "test": "wireit"
+  },
+  "wireit": {
+    "start-example": {
+      "command": "node ./dist/bin/start-example.js",
+      "dependencies": [
+        "build"
+      ]
+    },
+    "build": {
+      "command": "tsc -p ./tsconfig.json",
+      "dependencies": [
+        "../common:build"
+      ],
+      "files": [
+        "src/**/*.ts",
+        "src/**/*.mts",
+        "!src/**/*.test.ts",
+        "!src/**/*.test.mts",
+        "package.json",
+        "vite.config.ts",
+        "tsconfig.json"
+      ],
+      "output": [
+        "dist/**"
+      ]
+    },
+    "test:run": {
+      "command": "vitest run --config ./vite.config.ts",
+      "dependencies": [
+        "../common:build"
+      ]
+    },
+    "test": {
+      "command": "vitest --config ./vite.config.ts",
+      "dependencies": [
+        "../common:build"
+      ]
+    }
+  },
+  "engines": {
+    "node": ">=20.0.0"
+  },
+  "devDependencies": {
+    "wireit": "latest",
+    "vitest": "^0.34.2"
+  }
+}

internals/scripts/src/bin/start-example.ts

@@ -0,0 +1,48 @@
+/*****
+ * This script spins up a local instance of a particular example, and sets up a watch command to build UpscalerJS.
+ */
+
+import path from 'path';
+import { spawn } from 'child_process';
+import { EXAMPLES_DIR } from '@internals/common/constants';
+import { stat, exists } from '@internals/common/fs';
+import { parseArgs } from "node:util";
+
+/****
+ * Main function
+ */
+
+const startExample = (example: string) => {
+  const examplePath = path.resolve(EXAMPLES_DIR, example);
+
+  const command = 'npm install --force --no-package-lock && npm run dev'.split(' ');
+
+  return spawn(command[0], command.slice(1), {
+    shell: true,
+    cwd: examplePath,
+    stdio: "inherit"
+  });
+};
+
+
+const isValidExample = async (exampleDirectory: string) => {
+  const examplePath = path.resolve(EXAMPLES_DIR, exampleDirectory);
+  return await exists(examplePath) && (await stat(examplePath)).isDirectory();
+};
+
+const main = async () => {
+  const {
+    positionals: [
+      exampleDirectory,
+    ]
+  } = parseArgs({
+    allowPositionals: true,
+  });
+
+  if (!await isValidExample(exampleDirectory)) {
+    throw new Error(`Example directory does not exist: "${exampleDirectory}"`);
+  }
+  startExample(exampleDirectory);
+};
+
+main();

internals/scripts/tsconfig.json

@@ -0,0 +1,9 @@
+{
+  "extends": "../tsconfig.json",
+  "compilerOptions": {
+    "rootDir": "./src",
+    "outDir": "./dist",
+  },
+  "include": ["./src/**/*.ts", "./src/**/*.mts"],
+  "exclude": ["./src/**/*.test.ts", "./src/**/*.test.mts"],
+}

internals/scripts/vite.config.ts

@@ -0,0 +1,5 @@
+import { defineConfig, mergeConfig } from 'vitest/config';
+import configShared from '../vite.config';
+
+export default mergeConfig(configShared, defineConfig({
+}));

package.json

@@ -55,6 +55,7 @@
     "@internals/bundlers": "workspace:*",
     "@internals/common": "workspace:*",
     "@internals/http-server": "workspace:*",
+    "@internals/scripts": "workspace:*",
     "@internals/test-runner": "workspace:*",
     "@internals/upscaler-cli": "workspace:*",
     "@internals/webdriver": "workspace:*",

scripts/package.json

@@ -10,10 +10,6 @@
     "docs:build-guides": "pnpm __run_command ./package-scripts/docs/build-guides.ts",
     "docs:link-model-readmes": "pnpm __run_command ./package-scripts/docs/link-model-readmes.ts",
     "docs:tense-checks": "pnpm __run_command ./package-scripts/docs/tense-checks.ts",
-    "example:start": "pnpm __run_command ./start-example.ts",
-    "find-all-packages": "pnpm __run_command ./package-scripts/find-all-packages.ts",
-    "model:benchmark:performance": "pnpm __run_command ./package-scripts/benchmark/performance/index.ts",
-    "model:benchmark:speed": "pnpm __run_command ./package-scripts/benchmark/speed/index.ts",
     "model:clean": "pnpm __run_command ./package-scripts/clean-model.ts",
     "model:convert-python-model": "pnpm __run_command ./package-scripts/convert-python-model.ts",
     "model:convert-python-model-folder": "pnpm __run_command ./package-scripts/convert-python-model-folder.ts",