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// Copyright 2018-2019 the Deno authors. All rights reserved. MIT license.
use crate::libdeno::deno_buf;
pub struct IsolateInitScript {
pub source: String,
pub filename: String,
}
pub struct IsolateInit {
pub snapshot: Option<deno_buf>,
pub init_script: Option<IsolateInitScript>,
}
pub fn deno_isolate_init() -> IsolateInit {
if cfg!(not(feature = "check-only")) {
if cfg!(feature = "use-snapshot-init") {
let data =
include_bytes!(concat!(env!("GN_OUT_DIR"), "/gen/snapshot_deno.bin"));
unsafe {
IsolateInit {
snapshot: Some(deno_buf::from_raw_parts(data.as_ptr(), data.len())),
init_script: None,
}
}
} else {
#[cfg(not(feature = "check-only"))]
let source_bytes =
include_bytes!(concat!(env!("GN_OUT_DIR"), "/gen/bundle/main.js"));
#[cfg(feature = "check-only")]
let source_bytes = vec![];
IsolateInit {
snapshot: None,
init_script: Some(IsolateInitScript {
filename: "gen/bundle/main.js".to_string(),
source: std::str::from_utf8(source_bytes).unwrap().to_string(),
}),
}
}
} else {
IsolateInit {
snapshot: None,
init_script: None,
}
}
}
pub fn compiler_isolate_init() -> IsolateInit {
if cfg!(not(feature = "check-only")) {
if cfg!(feature = "use-snapshot-init") {
let data = include_bytes!(concat!(
env!("GN_OUT_DIR"),
"/gen/snapshot_compiler.bin"
));
unsafe {
IsolateInit {
snapshot: Some(deno_buf::from_raw_parts(data.as_ptr(), data.len())),
init_script: None,
}
}
} else {
#[cfg(not(feature = "check-only"))]
let source_bytes =
include_bytes!(concat!(env!("GN_OUT_DIR"), "/gen/bundle/compiler.js"));
#[cfg(feature = "check-only")]
let source_bytes = vec![];
IsolateInit {
snapshot: None,
init_script: Some(IsolateInitScript {
filename: "gen/bundle/compiler.js".to_string(),
source: std::str::from_utf8(source_bytes).unwrap().to_string(),
}),
}
}
} else {
IsolateInit {
snapshot: None,
init_script: None,
}
}
}
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