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d43b43ca78
Instead of using core/snapshot_creator.rs, instead two crates are introduced which allow building the snapshot during build.rs. Rollup is removed and replaced with our own bundler. This removes the Node build dependency. Modules in //js now use Deno-style imports with file extensions, rather than Node style extensionless imports. This improves incremental build time when changes are made to //js files by about 40 seconds.
59 lines
1.6 KiB
Rust
59 lines
1.6 KiB
Rust
// Copyright 2018-2019 the Deno authors. All rights reserved. MIT license.
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#[cfg(feature = "no-snapshot-init")]
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use deno::Script;
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use deno::StartupData;
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use deno_cli_snapshots::CLI_SNAPSHOT;
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use deno_cli_snapshots::COMPILER_SNAPSHOT;
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#[cfg(feature = "no-snapshot-init")]
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pub fn deno_isolate_init() -> StartupData<'static> {
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debug!("Deno isolate init without snapshots.");
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#[cfg(not(feature = "check-only"))]
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let source =
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include_str!(concat!(env!("GN_OUT_DIR"), "/gen/cli/bundle/main.js"));
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#[cfg(feature = "check-only")]
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let source = "";
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StartupData::Script(Script {
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filename: "gen/cli/bundle/main.js",
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source,
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})
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}
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#[cfg(not(feature = "no-snapshot-init"))]
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pub fn deno_isolate_init() -> StartupData<'static> {
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debug!("Deno isolate init with snapshots.");
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#[cfg(not(feature = "check-only"))]
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let data = CLI_SNAPSHOT;
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#[cfg(feature = "check-only")]
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let data = b"";
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StartupData::Snapshot(data)
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}
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#[cfg(feature = "no-snapshot-init")]
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pub fn compiler_isolate_init() -> StartupData<'static> {
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debug!("Compiler isolate init without snapshots.");
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#[cfg(not(feature = "check-only"))]
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let source =
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include_str!(concat!(env!("GN_OUT_DIR"), "/gen/cli/bundle/compiler.js"));
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#[cfg(feature = "check-only")]
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let source = "";
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StartupData::Script(Script {
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filename: "gen/cli/bundle/compiler.js",
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source,
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})
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}
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#[cfg(not(feature = "no-snapshot-init"))]
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pub fn compiler_isolate_init() -> StartupData<'static> {
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debug!("Deno isolate init with snapshots.");
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#[cfg(not(feature = "check-only"))]
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let data = COMPILER_SNAPSHOT;
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#[cfg(feature = "check-only")]
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let data = b"";
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StartupData::Snapshot(data)
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}
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