chore: improve build times for `ext/` changes (#13927)

2 files changed, 26 insertions, 73 deletions

diff --git a/cli/Cargo.toml b/cli/Cargo.toml
index ad3d028de..1c75e58c3 100644
--- a/cli/Cargo.toml
+++ b/cli/Cargo.toml
@@ -25,20 +25,10 @@ harness = false
 path = "./bench/lsp_bench_standalone.rs"
 
 [build-dependencies]
-deno_broadcast_channel = { version = "0.34.0", path = "../ext/broadcast_channel" }
-deno_console = { version = "0.40.0", path = "../ext/console" }
 deno_core = { version = "0.122.0", path = "../core" }
-deno_crypto = { version = "0.54.0", path = "../ext/crypto" }
-deno_fetch = { version = "0.63.0", path = "../ext/fetch" }
-deno_net = { version = "0.32.0", path = "../ext/net" }
-deno_url = { version = "0.40.0", path = "../ext/url" }
-deno_web = { version = "0.71.0", path = "../ext/web" }
-deno_webgpu = { version = "0.41.0", path = "../ext/webgpu" }
-deno_websocket = { version = "0.45.0", path = "../ext/websocket" }
-deno_webstorage = { version = "0.35.0", path = "../ext/webstorage" }
 regex = "=1.5.5"
 serde = { version = "=1.0.133", features = ["derive"] }
-zstd = '=0.9.2'
+zstd = { version = '=0.9.2', default-features = false }
 
 [target.'cfg(windows)'.build-dependencies]
 winapi = "=0.3.9"
@@ -98,7 +88,7 @@ tokio-util = "=0.6.9"
 typed-arena = "2.0.1"
 uuid = { version = "=0.8.2", features = ["v4", "serde"] }
 walkdir = "=2.3.2"
-zstd = '=0.9.2'
+zstd = { version = '=0.9.2', default-features = false }
 
 [target.'cfg(windows)'.dependencies]
 fwdansi = "=1.1.0"
diff --git a/cli/build.rs b/cli/build.rs
index 78faa8bc6..26b27a955 100644
--- a/cli/build.rs
+++ b/cli/build.rs
@@ -78,22 +78,33 @@ fn create_compiler_snapshot(
 ) {
   // libs that are being provided by op crates.
   let mut op_crate_libs = HashMap::new();
-  op_crate_libs.insert("deno.console", deno_console::get_declaration());
-  op_crate_libs.insert("deno.url", deno_url::get_declaration());
-  op_crate_libs.insert("deno.web", deno_web::get_declaration());
-  op_crate_libs.insert("deno.fetch", deno_fetch::get_declaration());
-  op_crate_libs.insert("deno.webgpu", deno_webgpu_get_declaration());
-  op_crate_libs.insert("deno.websocket", deno_websocket::get_declaration());
-  op_crate_libs.insert("deno.webstorage", deno_webstorage::get_declaration());
-  op_crate_libs.insert("deno.crypto", deno_crypto::get_declaration());
+  op_crate_libs.insert("deno.console", "../ext/console/lib.deno_console.d.ts");
+  op_crate_libs.insert("deno.url", "../ext/url/lib.deno_url.d.ts");
+  op_crate_libs.insert("deno.web", "../ext/web/lib.deno_web.d.ts");
+  op_crate_libs.insert("deno.fetch", "../ext/fetch/lib.deno_fetch.d.ts");
+  op_crate_libs.insert("deno.webgpu", "./dts/lib.deno_webgpu.d.ts");
+  op_crate_libs
+    .insert("deno.websocket", "../ext/websocket/lib.deno_websocket.d.ts");
+  op_crate_libs.insert(
+    "deno.webstorage",
+    "../ext/webstorage/lib.deno_webstorage.d.ts",
+  );
+  op_crate_libs.insert("deno.crypto", "../ext/crypto/lib.deno_crypto.d.ts");
   op_crate_libs.insert(
     "deno.broadcast_channel",
-    deno_broadcast_channel::get_declaration(),
+    "../ext/broadcast_channel/lib.deno_broadcast_channel.d.ts",
   );
-  op_crate_libs.insert("deno.net", deno_net::get_declaration());
-
+  op_crate_libs.insert("deno.net", "../ext/net/lib.deno_net.d.ts");
   // ensure we invalidate the build properly.
-  for (_, path) in op_crate_libs.iter() {
+  for (name, path) in op_crate_libs.iter() {
+    let path = std::fs::canonicalize(path)
+      .map_err(|e| format!("{}: {}", path, e))
+      .unwrap();
+    println!(
+      "cargo:rustc-env={}_LIB_PATH={}",
+      name.replace('.', "_").to_uppercase(),
+      path.display()
+    );
     println!("cargo:rerun-if-changed={}", path.display());
   }
 
@@ -220,7 +231,7 @@ fn create_compiler_snapshot(
           // if it comes from an op crate, we were supplied with the path to the
           // file.
           let path = if let Some(op_crate_lib) = op_crate_libs.get(lib) {
-            op_crate_lib.clone()
+            PathBuf::from(op_crate_lib).canonicalize().unwrap()
           // otherwise we are will generate the path ourself
           } else {
             path_dts.join(format!("lib.{}.d.ts", lib))
@@ -247,7 +258,6 @@ fn create_compiler_snapshot(
     }),
   );
   js_runtime.sync_ops_cache();
-
   create_snapshot(js_runtime, snapshot_path, files);
 }
 
@@ -300,54 +310,12 @@ fn main() {
     println!("cargo:rustc-env=DENO_CANARY={}", c);
   }
   println!("cargo:rerun-if-env-changed=DENO_CANARY");
-
   println!("cargo:rustc-env=GIT_COMMIT_HASH={}", git_commit_hash());
   println!("cargo:rerun-if-env-changed=GIT_COMMIT_HASH");
 
   println!("cargo:rustc-env=TS_VERSION={}", ts_version());
   println!("cargo:rerun-if-env-changed=TS_VERSION");
 
-  println!(
-    "cargo:rustc-env=DENO_CONSOLE_LIB_PATH={}",
-    deno_console::get_declaration().display()
-  );
-  println!(
-    "cargo:rustc-env=DENO_URL_LIB_PATH={}",
-    deno_url::get_declaration().display()
-  );
-  println!(
-    "cargo:rustc-env=DENO_WEB_LIB_PATH={}",
-    deno_web::get_declaration().display()
-  );
-  println!(
-    "cargo:rustc-env=DENO_FETCH_LIB_PATH={}",
-    deno_fetch::get_declaration().display()
-  );
-  println!(
-    "cargo:rustc-env=DENO_WEBGPU_LIB_PATH={}",
-    deno_webgpu_get_declaration().display()
-  );
-  println!(
-    "cargo:rustc-env=DENO_WEBSOCKET_LIB_PATH={}",
-    deno_websocket::get_declaration().display()
-  );
-  println!(
-    "cargo:rustc-env=DENO_WEBSTORAGE_LIB_PATH={}",
-    deno_webstorage::get_declaration().display()
-  );
-  println!(
-    "cargo:rustc-env=DENO_CRYPTO_LIB_PATH={}",
-    deno_crypto::get_declaration().display()
-  );
-  println!(
-    "cargo:rustc-env=DENO_BROADCAST_CHANNEL_LIB_PATH={}",
-    deno_broadcast_channel::get_declaration().display()
-  );
-  println!(
-    "cargo:rustc-env=DENO_NET_LIB_PATH={}",
-    deno_net::get_declaration().display()
-  );
-
   println!("cargo:rustc-env=TARGET={}", env::var("TARGET").unwrap());
   println!("cargo:rustc-env=PROFILE={}", env::var("PROFILE").unwrap());
 
@@ -372,11 +340,6 @@ fn main() {
   }
 }
 
-fn deno_webgpu_get_declaration() -> PathBuf {
-  let manifest_dir = Path::new(env!("CARGO_MANIFEST_DIR"));
-  manifest_dir.join("dts").join("lib.deno_webgpu.d.ts")
-}
-
 fn get_js_files(d: &str) -> Vec<PathBuf> {
   let manifest_dir = Path::new(env!("CARGO_MANIFEST_DIR"));
   let mut js_files = std::fs::read_dir(d)