perf(compile): code cache

cli/args/flags.rs

@@ -1939,6 +1939,7 @@ On the first invocation with deno will download the proper binary and cache it i
           ])
           .help_heading(COMPILE_HEADING),
       )
+      .arg(no_code_cache_arg())
       .arg(
         Arg::new("no-terminal")
           .long("no-terminal")
@@ -4431,6 +4432,8 @@ fn compile_parse(
   };
   ext_arg_parse(flags, matches);
 
+  flags.code_cache_enabled = !matches.get_flag("no-code-cache");
+
   flags.subcommand = DenoSubcommand::Compile(CompileFlags {
     source_file,
     output,
@@ -10040,6 +10043,7 @@ mod tests {
           include: vec![]
         }),
         type_check_mode: TypeCheckMode::Local,
+        code_cache_enabled: true,
         ..Flags::default()
       }
     );
@@ -10048,7 +10052,7 @@ mod tests {
   #[test]
   fn compile_with_flags() {
     #[rustfmt::skip]
-    let r = flags_from_vec(svec!["deno", "compile", "--import-map", "import_map.json", "--no-remote", "--config", "tsconfig.json", "--no-check", "--unsafely-ignore-certificate-errors", "--reload", "--lock", "lock.json", "--cert", "example.crt", "--cached-only", "--location", "https:foo", "--allow-read", "--allow-net", "--v8-flags=--help", "--seed", "1", "--no-terminal", "--icon", "favicon.ico", "--output", "colors", "--env=.example.env", "https://examples.deno.land/color-logging.ts", "foo", "bar", "-p", "8080"]);
+    let r = flags_from_vec(svec!["deno", "compile", "--import-map", "import_map.json", "--no-code-cache", "--no-remote", "--config", "tsconfig.json", "--no-check", "--unsafely-ignore-certificate-errors", "--reload", "--lock", "lock.json", "--cert", "example.crt", "--cached-only", "--location", "https:foo", "--allow-read", "--allow-net", "--v8-flags=--help", "--seed", "1", "--no-terminal", "--icon", "favicon.ico", "--output", "colors", "--env=.example.env", "https://examples.deno.land/color-logging.ts", "foo", "bar", "-p", "8080"]);
     assert_eq!(
       r.unwrap(),
       Flags {
@@ -10064,6 +10068,7 @@ mod tests {
         }),
         import_map_path: Some("import_map.json".to_string()),
         no_remote: true,
+        code_cache_enabled: false,
         config_flag: ConfigFlag::Path("tsconfig.json".to_owned()),
         type_check_mode: TypeCheckMode::None,
         reload: true,

cli/cache/code_cache.rs

@@ -1,10 +1,14 @@
 // Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
 
+use std::sync::Arc;
+
 use deno_ast::ModuleSpecifier;
 use deno_core::error::AnyError;
 use deno_runtime::code_cache;
 use deno_runtime::deno_webstorage::rusqlite::params;
 
+use crate::worker::CliCodeCache;
+
 use super::cache_db::CacheDB;
 use super::cache_db::CacheDBConfiguration;
 use super::cache_db::CacheDBHash;
@@ -82,6 +86,12 @@ impl CodeCache {
   }
 }
 
+impl CliCodeCache for CodeCache {
+  fn as_code_cache(self: Arc<Self>) -> Arc<dyn code_cache::CodeCache> {
+    self
+  }
+}
+
 impl code_cache::CodeCache for CodeCache {
   fn get_sync(
     &self,

cli/standalone/binary.rs

@@ -64,6 +64,7 @@ use crate::args::NpmInstallDepsProvider;
 use crate::args::PermissionFlags;
 use crate::args::UnstableConfig;
 use crate::cache::DenoDir;
+use crate::cache::FastInsecureHasher;
 use crate::emit::Emitter;
 use crate::file_fetcher::FileFetcher;
 use crate::http_util::HttpClientProvider;
@@ -174,6 +175,7 @@ pub struct SerializedWorkspaceResolver {
 pub struct Metadata {
   pub argv: Vec<String>,
   pub seed: Option<u64>,
+  pub code_cache_key: Option<u64>,
   pub permissions: PermissionFlags,
   pub location: Option<Url>,
   pub v8_flags: Vec<String>,
@@ -604,10 +606,21 @@ impl<'a> DenoCompileBinaryWriter<'a> {
       VfsBuilder::new(root_path.clone())?
     };
     let mut remote_modules_store = RemoteModulesStoreBuilder::default();
+    let mut code_cache_key_hasher = if cli_options.code_cache_enabled() {
+      Some(FastInsecureHasher::new_deno_versioned())
+    } else {
+      None
+    };
     for module in graph.modules() {
       if module.specifier().scheme() == "data" {
         continue; // don't store data urls as an entry as they're in the code
       }
+      if let Some(hasher) = &mut code_cache_key_hasher {
+        if let Some(source) = module.source() {
+          hasher.write(module.specifier().as_str().as_bytes());
+          hasher.write(source.as_bytes());
+        }
+      }
       let (maybe_source, media_type) = match module {
         deno_graph::Module::Js(m) => {
           let source = if m.media_type.is_emittable() {
@@ -675,6 +688,7 @@ impl<'a> DenoCompileBinaryWriter<'a> {
     let metadata = Metadata {
       argv: compile_flags.args.clone(),
       seed: cli_options.seed(),
+      code_cache_key: code_cache_key_hasher.map(|h| h.finish()),
       location: cli_options.location_flag().clone(),
       permissions: cli_options.permission_flags().clone(),
       v8_flags: cli_options.v8_flags().clone(),