chore: Support embedded mode

Author: Jan Krems

lib/_inspect.js

@@ -24,8 +24,18 @@ const { spawn } = require('child_process');
 const { EventEmitter } = require('events');
 const util = require('util');
 
-const InspectClient = require('./internal/inspect_client');
-const createRepl = require('./internal/inspect_repl');
+const [ InspectClient, createRepl ] =
+  (typeof __dirname !== 'undefined') ?
+  // This copy of node-inspect is on-disk, relative paths make sense.
+  [
+    require('./internal/inspect_client'),
+    require('./internal/inspect_repl')
+  ] :
+  // This copy of node-inspect is built into the node executable.
+  [
+    require('node-inspect/lib/internal/inspect_client'),
+    require('node-inspect/lib/internal/inspect_repl')
+  ];
 
 const debuglog = util.debuglog('inspect');
 

test/cli/start-cli.js

@@ -1,7 +1,10 @@
 'use strict';
 const spawn = require('child_process').spawn;
 
-const CLI = require.resolve('../../cli.js');
+const CLI =
+  process.env.USE_EMBEDDED_NODE_INSPECT === '1' ?
+  'inspect' :
+  require.resolve('../../cli.js');
 
 function startCLI(args) {
   const child = spawn(process.execPath, [CLI, ...args]);