@digitak/esrun - npm Package Compare versions

Comparing version 1.0.3 to 1.0.4

package.json

 {
   "name": "@digitak/esrun",
-  "version": "1.0.3",
+  "version": "1.0.4",
   "description": "Execute directly your Typescript/Javascript(with ES modules) files using Esbuild",
@@ -11,4 +11,3 @@ "files": ["src/**/*"],
   "scripts": {
-    "test": "./src/bin.js test/test.ts",
-    "publish": "npm publish --access public"
+    "test": "./src/bin.js test"
   },
@@ -15,0 +14,0 @@ "repository": {

src/main.js

@@ -1,21 +0,74 @@
-const { resolve } = require('path')
+const { resolve, basename } = require('path')
 const { build } = require('esbuild')
+const { existsSync, statSync, readFileSync } = require('fs')
 
-async function esrun(inputFile, args=[]) {
-	if (!inputFile) return console.log(`Missing input file`)
-	inputFile = resolve(inputFile)
+/**
+ * Intelligent function that looks for the right file to load
+ * If the file does not exist, try to add a '.ts' and a '.js' extension
+ * If the inputFile is a directory, check for a entry point inside the directory
+ */
+function findInputFile(path) {
+	if (!existsSync(path)) {
+		if (existsSync(`${path}.ts`))
+			path = `${path}.ts`
+		else if (existsSync(`${path}.js`))
+			path = `${path}.js`
+		else throw `Path '${path}' does not exist`
+	}
 
-	const buildResult = await build({
-		entryPoints: [inputFile],
-		bundle: true,
-		write: false,
-		platform: 'node',
-	})
-	const code = buildResult.outputFiles[0].text
-	const evaluator = new Function('process', 'require', code)
-	process.argv = [process.argv[0], inputFile, ...args]
+	const stat = statSync(path)
+	if (stat.isFile())
+		return path
+	else if (stat.isDirectory()) {
+		// first we check if there is a package.json file with a `main` key
+		const packageFile = resolve(path, 'package.json')
+		if (existsSync(packageFile) && statSync(packageFile).isFile()) {
+			const package = JSON.parse(readFileSync(packageFile, 'utf8'))
+			if (package.main) return findInputFile(resolve(path, package.main))
+		}
 
-	return evaluator(process, require)
+		// otherwise we look for a default entry point
+		const name = basename(path)
+		for (const subpath of [
+			resolve(path, 'index.ts'),
+			resolve(path, name),
+			resolve(path, `${name}.ts`),
+			resolve(path, 'main.ts'),
+			resolve(path, 'index.js'),
+			resolve(path, `${name}.js`),
+			resolve(path, 'main.js'),
+		]) if (existsSync(subpath) && statSync(subpath).isFile())
+			return subpath
+		
+		throw `Could not resolve an entry point in folder '${path}`
+	}
+	else throw `Path '${path}' should be a file or a directory`
 }
 
+/**
+ * Run a .ts or .js file
+ */
+async function esrun(inputFile, args=[]) {
+	try {
+		if (!inputFile) throw `Missing input file`
+		inputFile = findInputFile(resolve(inputFile))
+
+		const buildResult = await build({
+			entryPoints: [inputFile],
+			bundle: true,
+			write: false,
+			platform: 'node',
+		})
+		const code = buildResult.outputFiles[0].text
+		const evaluator = new Function('process', 'require', code)
+		process.argv = [process.argv[0], inputFile, ...args]
+	
+		return evaluator(process, require)
+	}
+	catch (error) {
+		console.error(error)
+		return 1
+	}
+}
+
 module.exports = esrun

New alerts

License Policy Violation

License

This package is not allowed per your license policy. Review the package's license to ensure compliance.

Found 1 instance in 1 package

Filesystem access

Supply chain risk

Accesses the file system, and could potentially read sensitive data.

Found 1 instance in 1 package

Fixed alerts

License Policy Violation

License

This package is not allowed per your license policy. Review the package's license to ensure compliance.

Found 1 instance in 1 package

Improved metrics

Total package byte prevSize

5061

increased by42.85%

Lines of code

71

increased by222.73%

Worsened metrics

Number of low supply chain risk alerts

1

increased byInfinity%

No dependency changes