mirror of
https://github.com/denoland/deno
synced 2024-08-27 12:00:17 +00:00
87 lines
2.2 KiB
Rust
87 lines
2.2 KiB
Rust
![]() |
// Copyright 2018-2019 the Deno authors. All rights reserved. MIT license.
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use crate::libdeno::deno_buf;
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pub struct IsolateInitScript {
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pub source: String,
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pub filename: String,
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}
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pub struct IsolateInit {
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pub snapshot: Option<deno_buf>,
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pub init_script: Option<IsolateInitScript>,
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}
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pub fn deno_isolate_init() -> IsolateInit {
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if cfg!(not(feature = "check-only")) {
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if cfg!(feature = "use-snapshot-init") {
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let data =
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include_bytes!(concat!(env!("GN_OUT_DIR"), "/gen/snapshot_deno.bin"));
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unsafe {
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IsolateInit {
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snapshot: Some(deno_buf::from_raw_parts(data.as_ptr(), data.len())),
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init_script: None,
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}
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}
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} else {
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#[cfg(not(feature = "check-only"))]
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let source_bytes =
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include_bytes!(concat!(env!("GN_OUT_DIR"), "/gen/bundle/main.js"));
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#[cfg(feature = "check-only")]
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let source_bytes = vec![];
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IsolateInit {
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snapshot: None,
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init_script: Some(IsolateInitScript {
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filename: "gen/bundle/main.js".to_string(),
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source: std::str::from_utf8(source_bytes).unwrap().to_string(),
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}),
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}
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}
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} else {
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IsolateInit {
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snapshot: None,
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init_script: None,
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}
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}
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}
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pub fn compiler_isolate_init() -> IsolateInit {
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if cfg!(not(feature = "check-only")) {
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if cfg!(feature = "use-snapshot-init") {
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let data = include_bytes!(concat!(
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env!("GN_OUT_DIR"),
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"/gen/snapshot_compiler.bin"
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));
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unsafe {
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IsolateInit {
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snapshot: Some(deno_buf::from_raw_parts(data.as_ptr(), data.len())),
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init_script: None,
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}
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}
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} else {
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#[cfg(not(feature = "check-only"))]
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let source_bytes =
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include_bytes!(concat!(env!("GN_OUT_DIR"), "/gen/bundle/compiler.js"));
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#[cfg(feature = "check-only")]
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let source_bytes = vec![];
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IsolateInit {
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snapshot: None,
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init_script: Some(IsolateInitScript {
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filename: "gen/bundle/compiler.js".to_string(),
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source: std::str::from_utf8(source_bytes).unwrap().to_string(),
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}),
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}
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}
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} else {
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IsolateInit {
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snapshot: None,
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init_script: None,
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}
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}
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}
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