FUTURE: enable BYONM by default (#23194)

When `DENO_FUTURE=1` env var is present, then BYONM
("bring your own node_modules") is enabled by default.
That means that is there's a `package.json` present, users
are expected to explicitly install dependencies from that file.

Towards https://github.com/denoland/deno/issues/23151

1 files changed, 9 insertions, 1 deletions

diff --git a/cli/args/mod.rs b/cli/args/mod.rs
index 76de434fd..e138e9d0b 100644
--- a/cli/args/mod.rs
+++ b/cli/args/mod.rs
@@ -1102,7 +1102,11 @@ impl CliOptions {
   }
 
   pub fn has_node_modules_dir(&self) -> bool {
-    self.maybe_node_modules_folder.is_some() || self.unstable_byonm()
+    if self.enable_future_features() {
+      self.maybe_node_modules_folder.is_some()
+    } else {
+      self.maybe_node_modules_folder.is_some() || self.unstable_byonm()
+    }
   }
 
   pub fn node_modules_dir_path(&self) -> Option<PathBuf> {
@@ -1590,6 +1594,10 @@ impl CliOptions {
         .unwrap_or(false)
   }
 
+  pub fn use_byonm(&self) -> bool {
+    self.enable_future_features()
+  }
+
   pub fn unstable_byonm(&self) -> bool {
     self.flags.unstable_config.byonm
       || NPM_PROCESS_STATE