feat(core) deno_core::extension! macro to simplify extension registration (#18210)

This implements two macros to simplify extension registration and centralize a lot of the boilerplate as a base for future improvements:

* `deno_core::ops!` registers a block of `#[op]`s, optionally with type
parameters, useful for places where we share lists of ops
* `deno_core::extension!` is used to register an extension, and creates
two methods that can be used at runtime/snapshot generation time:
`init_ops` and `init_ops_and_esm`.

---------

Co-authored-by: Bartek Iwańczuk <biwanczuk@gmail.com>

1 files changed, 11 insertions, 13 deletions

diff --git a/runtime/ops/process.rs b/runtime/ops/process.rs
index 20db96af9..a15b63f80 100644
--- a/runtime/ops/process.rs
+++ b/runtime/ops/process.rs
@@ -7,7 +7,6 @@ use deno_core::op;
 use deno_core::serde_json;
 use deno_core::AsyncMutFuture;
 use deno_core::AsyncRefCell;
-use deno_core::Extension;
 use deno_core::OpState;
 use deno_core::RcRef;
 use deno_core::Resource;
@@ -99,18 +98,17 @@ impl StdioOrRid {
   }
 }
 
-pub fn init_ops() -> Extension {
-  Extension::builder("deno_process")
-    .ops(vec![
-      op_spawn_child::decl(),
-      op_spawn_wait::decl(),
-      op_spawn_sync::decl(),
-      deprecated::op_run::decl(),
-      deprecated::op_run_status::decl(),
-      deprecated::op_kill::decl(),
-    ])
-    .build()
-}
+deno_core::extension!(
+  deno_process,
+  ops = [
+    op_spawn_child,
+    op_spawn_wait,
+    op_spawn_sync,
+    deprecated::op_run,
+    deprecated::op_run_status,
+    deprecated::op_kill,
+  ]
+);
 
 struct ChildResource(tokio::process::Child);