fix nexe's upstream regex for main.cc patch (with debug logs)

.travis.yml

@@ -19,10 +19,6 @@ cache:
   directories:
   - node_modules
   - "~/.m2"
-  - tmp
-  - "~/.boot/cache/lib"
-  - "~/.boot/cache/bin"
-  - yarn
 before_install:
 - eval "${MATRIX_EVAL}"
 - sudo fallocate -l 4G /swapfile

vendor/nexe/exe.js

@@ -851,26 +851,27 @@ function _monkeyPatchMainCc(compiler, complete) {
     encoding: 'utf8',
   });
 
-  const finalContents = mainC.replace(
-    /(?<!int )ProcessGlobalArgs\(argv/g,
-    '0;//$&',
-  );
+  const finalContents = mainC
+    .toString()
+    .replace(/ProcessGlobalArgs\(argv([\s\S]*?)\)/g, '0');
+
   // write the file contents
-  fs.writeFile(
-    mainPath,
-    finalContents,
-    {
+  try {
+    fs.writeFileSync(mainPath, finalContents, {
       encoding: 'utf8',
-    },
-    function(err) {
-      if (err) {
-        _log('error', 'failed to write to', mainPath);
-        return process.exit(1);
-      }
-
-      return complete();
-    },
-  );
+    });
+    const { spawnSync } = require('child_process');
+    const child = spawnSync('sed', ['-n', '880-890p', mainPath]);
+
+    _log('error ' + child.error);
+    _log('stdout ' + child.stdout);
+    _log('stderr ' + child.stderr);
+  } catch (e) {
+    _log('error', 'failed to write to', mainPath);
+    return process.exit(1);
+  }
+  _log('src/node.cc patched to not check for cli arguments');
+  return complete();
 }
 
 /**