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perf: static bootstrap options in snapshot (#21213)

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Closes https://github.com/denoland/deno/issues/21133
This commit is contained in:
Divy Srivastava 2023-11-15 04:25:55 -08:00 • committed by GitHub
parent c67de43ff3
commit 7f3902b41f
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8 changed files with 66 additions and 47 deletions
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20
runtime/worker_bootstrap.rs
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@ -51,10 +51,6 @@ pub struct BootstrapOptions {
/// Sets `Deno.noColor` in JS runtime.
pub no_color: bool,
pub is_tty: bool,
/// Sets `Deno.version.deno` in JS runtime.
pub runtime_version: String,
/// Sets `Deno.version.typescript` in JS runtime.
pub ts_version: String,
// --unstable flag, deprecated
pub unstable: bool,
// --unstable-* flags
@ -71,11 +67,10 @@ impl Default for BootstrapOptions {
.map(|p| p.get())
.unwrap_or(1);
let runtime_version = env!("CARGO_PKG_VERSION").into();
let runtime_version = env!("CARGO_PKG_VERSION");
let user_agent = format!("Deno/{runtime_version}");
Self {
runtime_version,
user_agent,
cpu_count,
no_color: !colors::use_color(),
@ -83,7 +78,6 @@ impl Default for BootstrapOptions {
enable_op_summary_metrics: Default::default(),
enable_testing_features: Default::default(),
log_level: Default::default(),
ts_version: Default::default(),
locale: "en".to_string(),
location: Default::default(),
unstable: Default::default(),
@ -107,20 +101,12 @@ impl Default for BootstrapOptions {
/// Keep this in sync with `99_main.js`.
#[derive(Serialize)]
struct BootstrapV8<'a>(
// runtime_version
&'a str,
// location
Option<&'a str>,
// ts_version
&'a str,
// unstable
bool,
// granular unstable flags
&'a [i32],
// env!("TARGET")
&'a str,
// v8_version
&'a str,
// inspect
bool,
// enable_testing_features
@ -141,13 +127,9 @@ impl BootstrapOptions {
let ser = deno_core::serde_v8::Serializer::new(&scope);
let bootstrap = BootstrapV8(
&self.runtime_version,
self.location.as_ref().map(|l| l.as_str()),
&self.ts_version,
self.unstable,
self.unstable_features.as_ref(),
env!("TARGET"),
deno_core::v8_version(),
self.inspect,
self.enable_testing_features,
self.has_node_modules_dir,