tool (sh to mjs translator) - Issue #1

examples/sample-script.sh

@@ -0,0 +1,39 @@
+#!/bin/bash
+
+# Sample shell script for testing $fy tool
+# This demonstrates various shell features
+
+set -e
+
+# Variables
+PROJECT_DIR="/tmp/test-project"
+LOG_FILE="build.log"
+
+# Create project directory
+mkdir -p "$PROJECT_DIR"
+cd "$PROJECT_DIR"
+
+# Initialize project
+echo "Initializing project..." 
+touch package.json
+echo '{"name": "test-project", "version": "1.0.0"}' > package.json
+
+# Build process
+echo "Starting build process" | tee "$LOG_FILE"
+ls -la >> "$LOG_FILE"
+
+# Conditional execution
+if [ -f "package.json" ]; then
+  echo "Package.json found"
+else
+  echo "Package.json missing" && exit 1
+fi
+
+# Pipeline operations
+cat package.json | grep "name" | cut -d '"' -f 4
+
+# Cleanup
+cd ..
+rm -rf "$PROJECT_DIR"
+
+echo "Build complete!"

examples/test-fy-debug.mjs

@@ -0,0 +1,32 @@
+#!/usr/bin/env bun
+
+/**
+ * Debug the $fy tool to see what it receives
+ */
+
+import { register, $ } from '../src/$.mjs';
+
+// Register a debug version
+register('$fy-debug', async ({ args, stdin, options }) => {
+  console.log('DEBUG - args:', args);
+  console.log('DEBUG - stdin:', stdin);
+  console.log('DEBUG - stdin type:', typeof stdin);
+  console.log('DEBUG - stdin length:', stdin ? stdin.length : 'null/undefined');
+  console.log('DEBUG - options:', options);
+
+  return {
+    stdout: 'Debug info printed to stderr\n',
+    code: 0
+  };
+});
+
+console.log('=== Testing $fy Debug ===\n');
+
+// Test with file
+console.log('Testing with file:');
+const result = await $`$fy-debug examples/sample-script.sh`;
+console.log('Result:', result.stdout);
+
+console.log('\nTesting with stdin:');
+const result2 = await $({ stdin: 'ls -la' })`$fy-debug`;
+console.log('Result2:', result2.stdout);

examples/test-fy-tool.mjs

@@ -0,0 +1,50 @@
+#!/usr/bin/env bun
+
+/**
+ * Test script for the $fy tool
+ */
+
+import { $ } from '../src/$.mjs';
+
+console.log('=== Testing $fy Tool ===\n');
+
+// Test 1: Help message
+console.log('1. Testing help message:');
+try {
+  const help = await $`$fy`;
+  console.log(help.stderr);
+} catch (error) {
+  console.log('Help result:', error.code);
+}
+
+console.log('\n2. Testing simple command conversion from stdin:');
+// Test 2: Simple command from stdin
+try {
+  const result = await $({ stdin: 'ls -la' })`$fy`;
+  console.log('Converted command:');
+  console.log(result.stdout);
+} catch (error) {
+  console.log('Error:', error.message);
+}
+
+console.log('\n3. Testing pipeline command from stdin:');
+// Test 3: Pipeline command from stdin  
+try {
+  const result = await $({ stdin: 'ls -la | grep test' })`$fy`;
+  console.log('Converted pipeline:');
+  console.log(result.stdout);
+} catch (error) {
+  console.log('Error:', error.message);
+}
+
+console.log('\n4. Testing shell operators from stdin:');
+// Test 4: Shell operators
+try {
+  const result = await $({ stdin: 'cd /tmp && pwd && ls' })`$fy`;
+  console.log('Converted sequence:');
+  console.log(result.stdout);
+} catch (error) {
+  console.log('Error:', error.message);
+}
+
+console.log('=== $fy Tool Test Complete ===');

src/$.mjs

@@ -4521,6 +4521,7 @@ import dirnameCommand from './commands/$.dirname.mjs';
 import yesCommand from './commands/$.yes.mjs';
 import seqCommand from './commands/$.seq.mjs';
 import testCommand from './commands/$.test.mjs';
+import { $fy } from './commands/$.$fy.mjs';
 
 // Built-in commands that match Bun.$ functionality
 function registerBuiltins() {
@@ -4547,6 +4548,7 @@ function registerBuiltins() {
   register('yes', yesCommand);
   register('seq', seqCommand);
   register('test', testCommand);
+  register('$fy', $fy);
 }