@hyperionbt/helios-cli - npm Package Compare versions

Comparing version 0.1.0 to 0.1.1

index.js

@@ -6,7 +6,10 @@ #!/usr/bin/env node
 import { 
+	Address,
+	deserializeUplc,
 	Program,
-	UserError as HeliosError
+	UserError as HeliosError,
+	VERSION as HELIOS_VERSION
 } from 'helios';
 
-const VERSION = "0.1.0";
+const VERSION = "0.1.1";
 
@@ -17,2 +20,5 @@ const USAGE = `Usage:
 Commands:
+  address <json-file>
+    -m, --mainnet
+
   compile <input-file> 
@@ -62,3 +68,3 @@ -I, --include   <include-module-dir>
 
-		const option = args.splice(i, 2).shift();
+		const option = args.splice(i, 2).slice(1).shift();
 
@@ -131,2 +137,47 @@ if (option === undefined) {
 
+function assertEmpty(args) {
+	if (args.length > 0) {
+		throw new UsageError(`unused arg '${args[0]}'`);
+	}
+}
+
+function readFile(path) {
+	if (!fs.existsSync(path)) {
+		throw new CliError(`"${path}" not found`, 2);
+	} else if (!fs.lstatSync(path).isFile()) {
+		throw new CliError(`"${path}" isn't a file`, 2);
+	} else {
+		return fs.readFileSync(path, 'utf8');
+	}
+}
+
+function parseCalcScriptAddressOptions(args) {
+	const options = {
+		isMainnet: parseFlag(args, "-m", "--mainnet")
+	};
+
+	assertNoMoreOptions(args);
+
+	return options;
+}
+
+async function calcScriptAddress(args) {
+	const options = parseCalcScriptAddressOptions(args);
+
+
+	const inputFile = args.shift();
+
+	if (inputFile === undefined) {
+		throw new UsageError("no script file specified")
+	}
+
+	assertEmpty(args);
+
+	const uplcProgram = deserializeUplc(readFile(inputFile));
+
+	const address = new Address([options.isMainnet ? 0x71 : 0x70].concat(uplcProgram.hash().slice()));
+
+	console.log(address.toBech32());
+}
+
 function parseCompileOptions(args) {
@@ -144,12 +195,2 @@ const options = {
 
-function readFile(path) {
-	if (!fs.existsSync(path)) {
-		throw new CliError(`"${path}" not found`, 2);
-	} else if (!fs.lstatSync(path).isFile()) {
-		throw new CliError(`"${path}" isn't a file`, 2);
-	} else {
-		return fs.readFileSync(path, 'utf8');
-	}
-}
-
 function listIncludes(inputFile, dirs) {
@@ -186,2 +227,4 @@ const paths = [absPath(inputFile)];
 
+	assertEmpty(args);
+
 	const includeDirs = options.includeDirs.slice();
@@ -198,5 +241,14 @@ includeDirs.unshift(".");
 
-	console.log(uplc);
+	if (options.output !== undefined) {
+		fs.writeFileSync(options.output, uplc);
+	} else {
+		console.log(uplc);
+	}
 }
 
+function printVersion() {
+	console.log(`Helios-CLI version: ${VERSION}`);
+	console.log(`Helios lib version: ${HELIOS_VERSION}`);
+}
+
 async function mainInternal(args) {
@@ -209,3 +261,3 @@ if (args.some(a => a === "-h" || a === "--help")) {
 	if (args.length === 0) {
-		throw new UsageError("expected 1 or more args, got 0");
+		throw new UsageError("expected 1 or more args");
 	}
@@ -220,2 +272,5 @@
 	switch (command) {
+		case "address":
+			await calcScriptAddress(args);
+			break;
 		case "compile":
@@ -225,3 +280,3 @@ await compile(args);
 		case "version":
-			console.log(VERSION);
+			printVersion();
 			break;
@@ -228,0 +283,0 @@ default:

package.json

 {
   "name": "@hyperionbt/helios-cli",
   "type": "module",
-  "version": "0.1.0",
+  "version": "0.1.1",
   "description": "CLI tool for compiling Cardano smart contracts written in Helios, and building Cardano transactions.",
@@ -11,4 +11,4 @@ "main": "./index.js",
   "repository": {
-	  "type": "git",
-	  "url": "git+https://github.com/hyperion-bt/helios.git"
+    "type": "git",
+    "url": "git+https://github.com/hyperion-bt/helios.git"
   },
@@ -15,0 +15,0 @@ "author": "Daniel Onyesoh",

README.md

 # Helios-CLI
 
-A CLI tool for compiled [Helios](https://github.com/Hyperion-BT/Helios) smart contracts.
+A CLI tool for compiling [Helios](https://github.com/Hyperion-BT/Helios) smart contracts.
 
@@ -5,0 +5,0 @@ ## Installation

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Fixed alerts

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Improved metrics

Total package byte prevSize

7228

increased by18.32%

Lines of code

235

increased by20.51%

No dependency changes