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chore: rename __runtime_js_source to hmr (#24442)
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Saves some keystrokes and easy to remember

```
cargo b --features hmr
```
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littledivy committed Jul 5, 2024
1 parent 08e5606 commit 233e5f6
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Showing 6 changed files with 17 additions and 11 deletions.
2 changes: 1 addition & 1 deletion cli/Cargo.toml
Original file line number Diff line number Diff line change
Expand Up @@ -44,7 44,7 @@ default = ["upgrade", "__vendored_zlib_ng"]
upgrade = []
# A dev feature to disable creations and loading of snapshots in favor of
# loading JS sources at runtime.
__runtime_js_sources = ["deno_runtime/__runtime_js_sources"]
hmr = ["deno_runtime/hmr"]
# Vendor zlib as zlib-ng
__vendored_zlib_ng = ["flate2/zlib-ng-compat", "libz-sys/zlib-ng"]

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4 changes: 2 additions & 2 deletions cli/build.rs
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Expand Up @@ -325,7 325,7 @@ mod ts {
}
}

#[cfg(not(feature = "__runtime_js_sources"))]
#[cfg(not(feature = "hmr"))]
fn create_cli_snapshot(snapshot_path: PathBuf) {
use deno_runtime::ops::bootstrap::SnapshotOptions;

Expand Down Expand Up @@ -469,7 469,7 @@ fn main() {
let compiler_snapshot_path = o.join("COMPILER_SNAPSHOT.bin");
ts::create_compiler_snapshot(compiler_snapshot_path, &c);

#[cfg(not(feature = "__runtime_js_sources"))]
#[cfg(not(feature = "hmr"))]
{
let cli_snapshot_path = o.join("CLI_SNAPSHOT.bin");
create_cli_snapshot(cli_snapshot_path);
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6 changes: 3 additions & 3 deletions cli/js.rs
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Expand Up @@ -2,17 2,17 @@

use log::debug;

#[cfg(not(feature = "__runtime_js_sources"))]
#[cfg(not(feature = "hmr"))]
static CLI_SNAPSHOT: &[u8] =
include_bytes!(concat!(env!("OUT_DIR"), "/CLI_SNAPSHOT.bin"));

pub fn deno_isolate_init() -> Option<&'static [u8]> {
debug!("Deno isolate init with snapshots.");
#[cfg(not(feature = "__runtime_js_sources"))]
#[cfg(not(feature = "hmr"))]
{
Some(CLI_SNAPSHOT)
}
#[cfg(feature = "__runtime_js_sources")]
#[cfg(feature = "hmr")]
{
None
}
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2 changes: 1 addition & 1 deletion runtime/Cargo.toml
Original file line number Diff line number Diff line change
Expand Up @@ -22,7 22,7 @@ include_js_files_for_snapshotting = [
]
# A dev feature to disable creations and loading of snapshots in favor of
# loading JS sources at runtime.
__runtime_js_sources = ["include_js_files_for_snapshotting"]
hmr = ["include_js_files_for_snapshotting"]
# Signal that only snapshotted JS sources should be used. This will
# conditionally exclude the runtime source transpilation logic, and add an
# assertion that a snapshot is provided.
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7 changes: 5 additions & 2 deletions runtime/web_worker.rs
Original file line number Diff line number Diff line change
Expand Up @@ -518,8 518,11 @@ impl WebWorker {
ops::web_worker::deno_web_worker::init_ops_and_esm(),
];

#[cfg(__runtime_js_sources)]
assert!(cfg!(not(feature = "only_snapshotted_js_sources")), "'__runtime_js_sources' is incompatible with 'only_snapshotted_js_sources'.");
#[cfg(hmr)]
assert!(
cfg!(not(feature = "only_snapshotted_js_sources")),
"'hmr' is incompatible with 'only_snapshotted_js_sources'."
);

for extension in &mut extensions {
if options.startup_snapshot.is_some() {
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7 changes: 5 additions & 2 deletions runtime/worker.rs
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Expand Up @@ -454,8 454,11 @@ impl MainWorker {
ops::web_worker::deno_web_worker::init_ops_and_esm().disable(),
];

#[cfg(__runtime_js_sources)]
assert!(cfg!(not(feature = "only_snapshotted_js_sources")), "'__runtime_js_sources' is incompatible with 'only_snapshotted_js_sources'.");
#[cfg(hmr)]
assert!(
cfg!(not(feature = "only_snapshotted_js_sources")),
"'hmr' is incompatible with 'only_snapshotted_js_sources'."
);

for extension in &mut extensions {
if options.startup_snapshot.is_some() {
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