refactor: clean up "cli/node/mod.rs" and "ext/node" (#17713)

This commit moves some code around from "cli/node/mod.rs" to
"ext/node". Additionally "ext/node" was changed to factor out
"ops.rs" and "polyfill.rs" modules.

1 files changed, 215 insertions, 0 deletions

diff --git a/ext/node/polyfill.rs b/ext/node/polyfill.rs
new file mode 100644
index 000000000..371b27be6
--- /dev/null
+++ b/ext/node/polyfill.rs
@@ -0,0 +1,215 @@
+// Copyright 2018-2023 the Deno authors. All rights reserved. MIT license.
+
+pub fn find_builtin_node_module(
+  specifier: &str,
+) -> Option<&NodeModulePolyfill> {
+  SUPPORTED_BUILTIN_NODE_MODULES
+    .iter()
+    .find(|m| m.name == specifier)
+}
+
+pub fn is_builtin_node_module(specifier: &str) -> bool {
+  find_builtin_node_module(specifier).is_some()
+}
+
+pub enum NodeModulePolyfillSpecifier {
+  /// An internal module specifier, like "internal:deno_node/assert.ts". The
+  /// module must be either embedded in the binary or snapshotted.
+  Embedded(&'static str),
+
+  /// Specifier relative to the root of `deno_std` repo, like "node/assert.ts"
+  StdNode(&'static str),
+}
+
+pub struct NodeModulePolyfill {
+  /// Name of the module like "assert" or "timers/promises"
+  pub name: &'static str,
+  pub specifier: NodeModulePolyfillSpecifier,
+}
+
+pub static SUPPORTED_BUILTIN_NODE_MODULES: &[NodeModulePolyfill] = &[
+  NodeModulePolyfill {
+    name: "assert",
+    specifier: NodeModulePolyfillSpecifier::StdNode("node/assert.ts"),
+  },
+  NodeModulePolyfill {
+    name: "assert/strict",
+    specifier: NodeModulePolyfillSpecifier::StdNode("node/assert/strict.ts"),
+  },
+  NodeModulePolyfill {
+    name: "async_hooks",
+    specifier: NodeModulePolyfillSpecifier::StdNode("node/async_hooks.ts"),
+  },
+  NodeModulePolyfill {
+    name: "buffer",
+    specifier: NodeModulePolyfillSpecifier::StdNode("node/buffer.ts"),
+  },
+  NodeModulePolyfill {
+    name: "child_process",
+    specifier: NodeModulePolyfillSpecifier::StdNode("node/child_process.ts"),
+  },
+  NodeModulePolyfill {
+    name: "cluster",
+    specifier: NodeModulePolyfillSpecifier::StdNode("node/cluster.ts"),
+  },
+  NodeModulePolyfill {
+    name: "console",
+    specifier: NodeModulePolyfillSpecifier::StdNode("node/console.ts"),
+  },
+  NodeModulePolyfill {
+    name: "constants",
+    specifier: NodeModulePolyfillSpecifier::StdNode("node/constants.ts"),
+  },
+  NodeModulePolyfill {
+    name: "crypto",
+    specifier: NodeModulePolyfillSpecifier::StdNode("node/crypto.ts"),
+  },
+  NodeModulePolyfill {
+    name: "dgram",
+    specifier: NodeModulePolyfillSpecifier::StdNode("node/dgram.ts"),
+  },
+  NodeModulePolyfill {
+    name: "dns",
+    specifier: NodeModulePolyfillSpecifier::StdNode("node/dns.ts"),
+  },
+  NodeModulePolyfill {
+    name: "dns/promises",
+    specifier: NodeModulePolyfillSpecifier::StdNode("node/dns/promises.ts"),
+  },
+  NodeModulePolyfill {
+    name: "domain",
+    specifier: NodeModulePolyfillSpecifier::StdNode("node/domain.ts"),
+  },
+  NodeModulePolyfill {
+    name: "events",
+    specifier: NodeModulePolyfillSpecifier::StdNode("node/events.ts"),
+  },
+  NodeModulePolyfill {
+    name: "fs",
+    specifier: NodeModulePolyfillSpecifier::StdNode("node/fs.ts"),
+  },
+  NodeModulePolyfill {
+    name: "fs/promises",
+    specifier: NodeModulePolyfillSpecifier::StdNode("node/fs/promises.ts"),
+  },
+  NodeModulePolyfill {
+    name: "http",
+    specifier: NodeModulePolyfillSpecifier::StdNode("node/http.ts"),
+  },
+  NodeModulePolyfill {
+    name: "https",
+    specifier: NodeModulePolyfillSpecifier::StdNode("node/https.ts"),
+  },
+  NodeModulePolyfill {
+    name: "module",
+    specifier: NodeModulePolyfillSpecifier::Embedded(
+      "internal:deno_node/module_es_shim.js",
+    ),
+  },
+  NodeModulePolyfill {
+    name: "net",
+    specifier: NodeModulePolyfillSpecifier::StdNode("node/net.ts"),
+  },
+  NodeModulePolyfill {
+    name: "os",
+    specifier: NodeModulePolyfillSpecifier::StdNode("node/os.ts"),
+  },
+  NodeModulePolyfill {
+    name: "path",
+    specifier: NodeModulePolyfillSpecifier::StdNode("node/path.ts"),
+  },
+  NodeModulePolyfill {
+    name: "path/posix",
+    specifier: NodeModulePolyfillSpecifier::StdNode("node/path/posix.ts"),
+  },
+  NodeModulePolyfill {
+    name: "path/win32",
+    specifier: NodeModulePolyfillSpecifier::StdNode("node/path/win32.ts"),
+  },
+  NodeModulePolyfill {
+    name: "perf_hooks",
+    specifier: NodeModulePolyfillSpecifier::StdNode("node/perf_hooks.ts"),
+  },
+  NodeModulePolyfill {
+    name: "process",
+    specifier: NodeModulePolyfillSpecifier::StdNode("node/process.ts"),
+  },
+  NodeModulePolyfill {
+    name: "querystring",
+    specifier: NodeModulePolyfillSpecifier::StdNode("node/querystring.ts"),
+  },
+  NodeModulePolyfill {
+    name: "readline",
+    specifier: NodeModulePolyfillSpecifier::StdNode("node/readline.ts"),
+  },
+  NodeModulePolyfill {
+    name: "stream",
+    specifier: NodeModulePolyfillSpecifier::StdNode("node/stream.ts"),
+  },
+  NodeModulePolyfill {
+    name: "stream/consumers",
+    specifier: NodeModulePolyfillSpecifier::StdNode(
+      "node/stream/consumers.mjs",
+    ),
+  },
+  NodeModulePolyfill {
+    name: "stream/promises",
+    specifier: NodeModulePolyfillSpecifier::StdNode("node/stream/promises.mjs"),
+  },
+  NodeModulePolyfill {
+    name: "stream/web",
+    specifier: NodeModulePolyfillSpecifier::StdNode("node/stream/web.ts"),
+  },
+  NodeModulePolyfill {
+    name: "string_decoder",
+    specifier: NodeModulePolyfillSpecifier::StdNode("node/string_decoder.ts"),
+  },
+  NodeModulePolyfill {
+    name: "sys",
+    specifier: NodeModulePolyfillSpecifier::StdNode("node/sys.ts"),
+  },
+  NodeModulePolyfill {
+    name: "timers",
+    specifier: NodeModulePolyfillSpecifier::StdNode("node/timers.ts"),
+  },
+  NodeModulePolyfill {
+    name: "timers/promises",
+    specifier: NodeModulePolyfillSpecifier::StdNode("node/timers/promises.ts"),
+  },
+  NodeModulePolyfill {
+    name: "tls",
+    specifier: NodeModulePolyfillSpecifier::StdNode("node/tls.ts"),
+  },
+  NodeModulePolyfill {
+    name: "tty",
+    specifier: NodeModulePolyfillSpecifier::StdNode("node/tty.ts"),
+  },
+  NodeModulePolyfill {
+    name: "url",
+    specifier: NodeModulePolyfillSpecifier::StdNode("node/url.ts"),
+  },
+  NodeModulePolyfill {
+    name: "util",
+    specifier: NodeModulePolyfillSpecifier::StdNode("node/util.ts"),
+  },
+  NodeModulePolyfill {
+    name: "util/types",
+    specifier: NodeModulePolyfillSpecifier::StdNode("node/util/types.ts"),
+  },
+  NodeModulePolyfill {
+    name: "v8",
+    specifier: NodeModulePolyfillSpecifier::StdNode("node/v8.ts"),
+  },
+  NodeModulePolyfill {
+    name: "vm",
+    specifier: NodeModulePolyfillSpecifier::StdNode("node/vm.ts"),
+  },
+  NodeModulePolyfill {
+    name: "worker_threads",
+    specifier: NodeModulePolyfillSpecifier::StdNode("node/worker_threads.ts"),
+  },
+  NodeModulePolyfill {
+    name: "zlib",
+    specifier: NodeModulePolyfillSpecifier::StdNode("node/zlib.ts"),
+  },
+];