fix(ext/node): improve shelljs compat with managed npm execution (#24912)

This change improves the Node.js compatibility in managed npm resolution
mode by disabling the discovery of `node_modules` when the
main specifier is inside of `DENO_DIR`.

closes #22732
closes #24589

1 files changed, 6 insertions, 0 deletions

diff --git a/tests/registry/npm/@denotest/exec-file/1.0.0/index.js b/tests/registry/npm/@denotest/exec-file/1.0.0/index.js
new file mode 100644
index 000000000..0129483aa
--- /dev/null
+++ b/tests/registry/npm/@denotest/exec-file/1.0.0/index.js
@@ -0,0 +1,6 @@
+const child_process = require('child_process');
+const path = require('path');
+
+const execArgs = [path.join(__dirname, "exec-child.js")]
+const buf = child_process.execFileSync(process.execPath, execArgs);
+console.log(buf.toString().trim());