Use absolute path for tsx module to enable launching from any directory

Author: mattbaylor

packages/opencode/opencode-node.cjs

@@ -12,17 +12,23 @@ const { pathToFileURL } = require('url');
 // Get the script directory
 const scriptDir = __dirname;
 
+// Repository root where node_modules is located
+const repoRoot = path.join(scriptDir, '..', '..');
+const nodeModulesPath = path.join(repoRoot, 'node_modules');
+
 // Convert paths to file:// URLs
 const loaderPath = pathToFileURL(path.join(scriptDir, 'loader.mjs')).href;
 const shimPath = pathToFileURL(path.join(scriptDir, 'global-bun-shim.mjs')).href;
 const indexPath = path.join(scriptDir, 'src', 'index.ts');
+// Use absolute path for tsx/esm so it can be found regardless of cwd
+const tsxPath = pathToFileURL(path.join(nodeModulesPath, 'tsx', 'dist', 'esm', 'index.mjs')).href;
 
 // Build the arguments
 const args = [
   '--loader', loaderPath,
   '--conditions=browser',
   '--import', shimPath,
-  '--import', 'tsx/esm',
+  '--import', tsxPath,
   indexPath,
   ...process.argv.slice(2) // Forward all arguments
 ];
@@ -31,7 +37,11 @@ const args = [
 const child = spawn('node', args, {
   stdio: 'inherit',
   windowsHide: false,
-  cwd: path.join(scriptDir, '..', '..') // Run from repo root where node_modules is
+  cwd: repoRoot, // Run from repo root where node_modules is
+  env: {
+    ...process.env,
+    NODE_PATH: nodeModulesPath // Tell Node.js where to find modules
+  }
 });
 
 // Forward exit code

packages/opencode/opencode-node.mjs

@@ -15,22 +15,30 @@ const __dirname = dirname(__filename);
 // Get the arguments to pass through (skip node and script name)
 const args = process.argv.slice(2);
 
+// Repository root where node_modules is located
+const repoRoot = join(__dirname, '..', '..');
+const nodeModulesPath = join(repoRoot, 'node_modules');
+
+// Use absolute path for tsx/esm so it can be found regardless of cwd
+const tsxPath = join(nodeModulesPath, 'tsx', 'dist', 'esm', 'index.mjs');
+
 // Build the command
 const nodeArgs = [
   '--loader', join(__dirname, 'loader.mjs'),
   '--conditions=browser',
   '--import', join(__dirname, 'global-bun-shim.mjs'),
-  '--import', 'tsx/esm',
+  '--import', tsxPath,
   join(__dirname, 'src', 'index.ts'),
   ...args
 ];
 
 // Spawn Node.js with our configuration from the repo root
 const child = spawn('node', nodeArgs, {
   stdio: 'inherit',
-  cwd: join(__dirname, '..', '..'), // Run from repo root where node_modules is
+  cwd: repoRoot, // Run from repo root where node_modules is
   env: {
     ...process.env,
+    NODE_PATH: nodeModulesPath, // Tell Node.js where to find modules
     // Suppress the experimental loader warning if desired
     // NODE_NO_WARNINGS: '1',
   }