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225 commits

Author SHA1 Message Date
David Sherret
d65a297943
chore: fix formatting (#21364) 2023-11-28 00:03:15 +00:00
Matt Mastracci
5ab7c702bb
chore: bump deno_core (#21351) 2023-11-27 16:01:27 -07:00
Bartek Iwańczuk
550a24ad0e
refactor: use new poll methods from JsRuntime (#21302) 2023-11-26 23:09:04 +00:00
Matt Mastracci
50d1ac9f6b
fix(runtime): fix for panic in classic workers (#21300)
Fixes #21299
2023-11-22 10:02:13 -07:00
Divy Srivastava
7f3902b41f
perf: static bootstrap options in snapshot (#21213)
Closes https://github.com/denoland/deno/issues/21133
2023-11-15 13:25:55 +01:00
Divy Srivastava
1ef617e8f3
perf: lazy bootstrap options - first pass (#21164)
Move most runtime options to be lazily loaded. Constant options will be
covered in a different PR.

Towards https://github.com/denoland/deno/issues/21133
2023-11-13 04:52:59 +00:00
Divy Srivastava
9f4a45561f
perf: snapshot runtime ops (#21127)
Closes https://github.com/denoland/deno/issues/21135

~1ms startup time improvement

---------

Signed-off-by: Divy Srivastava <dj.srivastava23@gmail.com>
Co-authored-by: David Sherret <dsherret@users.noreply.github.com>
2023-11-11 17:01:48 +00:00
Matt Mastracci
485fade0b6
chore: migrate to new deno_core and metrics (#21057)
- Uses the new OpMetrics system for sync and async calls
- Partial revert of #21048 as we moved Array.fromAsync upstream to
deno_core
2023-11-05 14:27:36 -07:00
Igor Zinkovsky
01d3e0f317
feat(cron) implement Deno.cron() (#21019)
This PR adds unstable `Deno.cron` API to trigger execution of cron jobs.

* State: All cron state is in memory. Cron jobs are scheduled according
to the cron schedule expression and the current time. No state is
persisted to disk.
* Time zone: Cron expressions specify time in UTC.
* Overlapping executions: not permitted. If the next scheduled execution
time occurs while the same cron job is still executing, the scheduled
execution is skipped.
* Retries: failed jobs are automatically retried until they succeed or
until retry threshold is reached. Retry policy can be optionally
specified using `options.backoffSchedule`.
2023-11-01 11:57:55 -07:00
Luca Casonato
2d9298f5f5
chore: update ext/kv to use denokv_* crates (#20986)
This commit updates the ext/kv module to use the denokv_* crates for
the protocol and the sqlite backend. This also fixes a couple of bugs in
the sqlite backend, and updates versionstamps to be updated less
linearly.
2023-10-31 11:13:57 +00:00
Bartek Iwańczuk
c464cd7073
refactor: FeatureChecker integration in ext/ crates (#20797)
Towards https://github.com/denoland/deno/issues/20779.
2023-10-12 15:55:50 +00:00
Bartek Iwańczuk
a5568066b3
refactor: use deno_core::FeatureChecker for unstable checks (#20765) 2023-10-04 21:42:17 +02:00
Matt Mastracci
bfd230fd78
chore: update inner #\![allow] to #[allow] (#20463)
Functions should generally be annotated with `#[allow]` blocks rather
than using inner `#![allow]` annotations.
2023-09-11 17:12:33 -06:00
Nayeem Rahman
bd034e360d
refactor(runtime): factor out code between build.rs and worker.rs (#20299)
Adds `runtime/shared.rs` which is imported by both `build.rs` and the
rest of the crate, containing utilities used by both.
Renames the `snapshot_from_snapshot` feature to
`exclude_runtime_main_js` since that's what it does and it's relevant
outside of snapshotting when `__runtime_js_sources` is specified.
2023-08-28 15:30:46 -06:00
Heyang Zhou
6d4a005e41
feat(ext/kv): connect to remote database (#20178)
This patch adds a `remote` backend for `ext/kv`. This supports
connection to Deno Deploy and potentially other services compatible with
the KV Connect protocol.
2023-08-22 13:56:00 +08:00
Matt Mastracci
4380a09a05
feat(ext/node): eagerly bootstrap node (#20153)
To fix bugs around detection of when node emulation is required, we will
just eagerly initialize it. The improvements we make to reduce the
impact of the startup time:

 - [x] Process stdin/stdout/stderr are lazily created
 - [x] node.js global proxy no longer allocates on each access check
- [x] Process checks for `beforeExit` listeners before doing expensive
shutdown work
- [x] Process should avoid adding global event handlers until listeners
are added

Benchmarking this PR (`89de7e1ff`) vs main (`41cad2179`)

```
12:36 $ third_party/prebuilt/mac/hyperfine --warmup 100 -S none './deno-41cad2179 run ./empty.js' './deno-89de7e1ff run ./empty.js'
Benchmark 1: ./deno-41cad2179 run ./empty.js
  Time (mean ± σ):      24.3 ms ±   1.6 ms    [User: 16.2 ms, System: 6.0 ms]
  Range (min … max):    21.1 ms …  29.1 ms    115 runs
 
Benchmark 2: ./deno-89de7e1ff run ./empty.js
  Time (mean ± σ):      24.0 ms ±   1.4 ms    [User: 16.3 ms, System: 5.6 ms]
  Range (min … max):    21.3 ms …  28.6 ms    126 runs
```

Fixes https://github.com/denoland/deno/issues/20142
Fixes https://github.com/denoland/deno/issues/15826
Fixes https://github.com/denoland/deno/issues/20028
2023-08-16 04:36:36 +09:00
Nayeem Rahman
c1c8eb3d55
build: allow disabling snapshots for dev (#20048)
Closes #19399 (running without snapshots at all was suggested as an
alternative solution).

Adds a `__runtime_js_sources` pseudo-private feature to load extension
JS sources at runtime for faster development, instead of building and
loading snapshots or embedding sources in the binary. Will only work in
a development environment obviously.

Try running `cargo test --features __runtime_js_sources
integration::node_unit_tests::os_test`. Then break some behaviour in
`ext/node/polyfills/os.ts` e.g. make `function cpus() {}` return an
empty array, and run it again. Fix and then run again. No more build
time in between.
2023-08-06 01:47:15 +02:00
Bartek Iwańczuk
a4e0f3ff88
chore: update deno_core to 0.196.0 (#19897)
Co-authored-by: Matt Mastracci <matthew@mastracci.com>
2023-07-23 13:42:41 +00:00
Bartek Iwańczuk
01f0d03ae8
refactor: rename built-in node modules from ext:deno_node/ to node: (#19680)
Closes https://github.com/denoland/deno/issues/19510
2023-07-02 20:19:30 +02:00
Nayeem Rahman
b9c0e7cd55
Reland "fix(cli): don't store blob and data urls in the module cache" (#18581)
Relands #18261 now that
https://github.com/lucacasonato/esbuild_deno_loader/pull/54 is landed
and used by fresh.
Fixes #18260.
2023-07-02 00:52:30 +02:00
Bartek Iwańczuk
ad3c494b46
Revert "Reland "refactor(core): cleanup feature flags for js source i… (#19611)
…nclusion" (#19519)"

This reverts commit 28a4f3d0f5.

This change causes failures when used outside Deno repo:
```
============================================================
Deno has panicked. This is a bug in Deno. Please report this
at https://github.com/denoland/deno/issues/new.
If you can reliably reproduce this panic, include the
reproduction steps and re-run with the RUST_BACKTRACE=1 env
var set and include the backtrace in your report.

Platform: linux x86_64
Version: 1.34.3+b37b286
Args: ["/opt/hostedtoolcache/deno/0.0.0-b37b286f7fa68d5656f7c180f6127bdc38cf2cf5/x64/deno", "test", "--doc", "--unstable", "--allow-all", "--coverage=./cov"]

thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: Failed to read "/home/runner/work/deno/deno/core/00_primordials.js"

Caused by:
    No such file or directory (os error 2)', core/runtime/jsruntime.rs:699:8
note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace
```
2023-06-26 13:54:10 +02:00
Nayeem Rahman
28a4f3d0f5
Reland "refactor(core): cleanup feature flags for js source inclusion" (#19519)
Relands #19463. This time the `ExtensionFileSourceCode` enum is
preserved, so this effectively just splits feature
`include_js_for_snapshotting` into `exclude_js_sources` and
`runtime_js_sources`, adds a `force_include_js_sources` option on
`extension!()`, and unifies `ext::Init_ops_and_esm()` and
`ext::init_ops()` into `ext::init()`.
2023-06-25 09:35:31 +02:00
Matt Mastracci
88e6e9c1e6
refactor(core): some runtime methods should live on the module map (#19502)
A few easy migrations of module code from the runtime to the module map.

The module map already has a few places where it needs a handle scope,
so we're not coupling it any further with the v8 runtime.

`init_runtime_module_map` is replaced with an option to reduce API
surface of JsRuntime.

`module_resolve_callback` now lives in the `ModuleMap` and we use a
annex data to avoid having to go through the `Rc<RefCell<...>>` stored
in the `JsRuntime`'s isolate.
2023-06-14 16:45:59 +00:00
Bartek Iwańczuk
60bf79c184
Revert "refactor(core): cleanup feature flags for js source inclusion… (#19490)
… (#19463)"

This reverts commit ceb03cfb03.

This is being reverted because it causes 3.5Mb increase in the binary
size,
due to runtime JS code being included in the binary, even though it's
already snapshotted.

CC @nayeemrmn
2023-06-13 22:36:16 +00:00
Nayeem Rahman
ceb03cfb03
refactor(core): cleanup feature flags for js source inclusion (#19463)
Remove `ExtensionFileSourceCode::LoadedFromFsDuringSnapshot` and feature
`include_js_for_snapshotting` since they leak paths that are only
applicable in this repo to embedders. Replace with feature
`exclude_js_sources`. Additionally the feature
`force_include_js_sources` allows negating it, if both features are set.
We need both of these because features are additive and there must be a
way of force including sources for snapshot creation while still having
the `exclude_js_sources` feature. `force_include_js_sources` is only set
for build deps, so sources are still excluded from the final binary.

You can also specify `force_include_js_sources` on any extension to
override the above features for that extension. Towards #19398.

But there was still the snapshot-from-snapshot situation where code
could be executed twice, I addressed that by making `mod_evaluate()` and
scripts like `core/01_core.js` behave idempotently. This allowed
unifying `ext::init_ops()` and `ext::init_ops_and_esm()` into
`ext::init()`.
2023-06-13 09:45:06 -06:00
Nayeem Rahman
b6a3f8f722
refactor(core): remove ext: modules from the module map (#19040)
Rather than disallowing `ext:` resolution, clear the module map after
initializing extensions so extension modules are anonymized. This
operation is explicitly called in `deno_runtime`. Re-inject `node:`
specifiers into the module map after doing this.

Fixes #17717.
2023-05-28 12:44:41 -06:00
Matt Mastracci
9845361153
refactor(core): bake single-thread assumptions into spawn/spawn_blocking (#19056)
Partially supersedes #19016.

This migrates `spawn` and `spawn_blocking` to `deno_core`, and removes
the requirement for `spawn` tasks to be `Send` given our single-threaded
executor.

While we don't need to technically do anything w/`spawn_blocking`, this
allows us to have a single `JoinHandle` type that works for both cases,
and allows us to more easily experiment with alternative
`spawn_blocking` implementations that do not require tokio (ie: rayon).

Async ops (+~35%):

Before: 

```
time 1310 ms rate 763358
time 1267 ms rate 789265
time 1259 ms rate 794281
time 1266 ms rate 789889
```

After:

```
time 956 ms rate 1046025
time 954 ms rate 1048218
time 924 ms rate 1082251
time 920 ms rate 1086956
```

HTTP serve (+~4.4%):

Before:

```
Running 10s test @ http://localhost:4500
  2 threads and 10 connections
  Thread Stats   Avg      Stdev     Max   +/- Stdev
    Latency    68.78us   19.77us   1.43ms   86.84%
    Req/Sec    68.78k     5.00k   73.84k    91.58%
  1381833 requests in 10.10s, 167.36MB read
Requests/sec: 136823.29
Transfer/sec:     16.57MB
```

After:

```
Running 10s test @ http://localhost:4500
  2 threads and 10 connections
  Thread Stats   Avg      Stdev     Max   +/- Stdev
    Latency    63.12us   17.43us   1.11ms   85.13%
    Req/Sec    71.82k     3.71k   77.02k    79.21%
  1443195 requests in 10.10s, 174.79MB read
Requests/sec: 142921.99
Transfer/sec:     17.31MB
```

Suggested-By: alice@ryhl.io
Co-authored-by: Bartek Iwańczuk <biwanczuk@gmail.com>
2023-05-14 15:40:01 -06:00
Matt Mastracci
29aa988476
refactor(core): http_next generic over request extractor (#19071) 2023-05-10 16:23:26 +02:00
David Sherret
a6c47ee740
refactor(ext/node): combine deno_node::Fs with deno_fs::FileSystem (#18991) 2023-05-05 16:44:24 +00:00
David Sherret
5270c43e41
refactor(ext/fs): boxed deno_fs::FileSystem (#18945)
1. Boxed `File` and `FileSystem` to allow more easily passing this
through the CLI code (as shown within this pr).
2. `StdFileResource` is now `FileResource`. `FileResource` now contains
an `Rc<dyn File>`.
2023-05-04 14:28:42 -04:00
Luca Casonato
95e209a0e4
refactor(ext/node): remove NodeEnv trait (#18986) 2023-05-04 14:36:38 +02:00
David Sherret
913176313b
perf: lazily create RootCertStore (#18938) 2023-05-01 16:42:05 -04:00
David Sherret
aa286fdecb
refactor(ext/node): allow injecting NodeFs from CLI (#18829)
This allows providing a `NodeFs` as part of the `WorkerOptions`.
2023-04-24 19:44:35 -04:00
David Sherret
a615eb3b56
refactor(node): move most of cli/node to ext/node (#18797)
This is just a straight refactor and I didn't do any cleanup in
ext/node. After this PR we can start to clean it up and make things
private that don't need to be public anymore.
2023-04-21 21:02:46 -04:00
Luca Casonato
f90caa821c
refactor(ext/fs): abstract FS via FileSystem trait (#18599)
This commit abstracts out the specifics of the underlying system calls
FS operations behind a new `FileSystem` and `File` trait in the
`ext/fs` extension.

This allows other embedders to re-use ext/fs, but substituting in a
different FS backend.

This is likely not the final form of these traits. Eventually they will
be entirely `deno_core::Resource` agnostic, and will live in a seperate
crate.

---------

Co-authored-by: Bartek Iwańczuk <biwanczuk@gmail.com>
2023-04-12 15:13:32 +02:00
Matt Mastracci
a1764f7690
refactor(core): Improve ergonomics of managing ASCII strings (#18498)
This is a follow-on to the earlier work in reducing string copies,
mainly focused on ensuring that ASCII strings are easy to provide to the
JS runtime.

While we are replacing a 16-byte reference in a number of places with a
24-byte structure (measured via `std::mem::size_of`), the reduction in
copies wins out over the additional size of the arguments passed into
functions.

Benchmarking shows approximately the same if not slightly less wallclock
time/instructions retired, but I believe this continues to open up
further refactoring opportunities.
2023-04-04 06:46:31 -06:00
Bartek Iwańczuk
51d3fb78ad
refactor: remove "ext/flash" (#18578)
With https://github.com/denoland/deno/pull/18568 landed we no longer
need "ext/flash". 

This commit removes "deno_flash" extension completely.

This should have some impact on the binary and snapshot size.

Closes https://github.com/denoland/deno/issues/17356
2023-04-03 19:01:02 +02:00
Bartek Iwańczuk
c5302a0587
refactor(ext/node): change extension type parameter (#18483)
This commit changes the type parameter for "deno_node" extension, from
`P: NodePermission` to `Env: NodeEnv`.

`NodeEnv` is a new trait that has associated type `P: NodePermission`.

This is a stepping stone to support swappable file system for the
extension, that will be added as a second associated type to the 
`NodeEnv` trait.
2023-03-28 23:52:08 +02:00
Bartek Iwańczuk
795ecfa146
refactor(runtime): manual serialization of bootstrap data (#18448)
This commit changes how data required to bootstrap main and worker
runtime is serialized. 

Instead of relying on serde_v8 and using JSON object,
we're doing manual serialization to a "v8::Array". This limits number 
of V8 strings that need to be serialized by 16. 

It also made it clear that some data could be obtained during
snapshotting instead of during bootstrap.
2023-03-28 10:27:17 +02:00
Heyang Zhou
92ebf4afe5
feat(ext/kv): key-value store (#18232)
This commit adds unstable "Deno.openKv()" API that allows to open
a key-value database at a specified path.

---------

Co-authored-by: Luca Casonato <hello@lcas.dev>
Co-authored-by: Bartek Iwańczuk <biwanczuk@gmail.com>
2023-03-22 12:13:24 +08:00
Matt Mastracci
0b4770fa7d
perf(core) Reduce script name and script code copies (#18298)
Reduce the number of copies and allocations of script code by carrying
around ownership/reference information from creation time.

As an advantage, this allows us to maintain the identity of `&'static
str`-based scripts and use v8's external 1-byte strings (to avoid
incorrectly passing non-ASCII strings, debug `assert!`s gate all string
reference paths).

Benchmark results:

Perf improvements -- ~0.1 - 0.2ms faster, but should reduce garbage
w/external strings and reduces data copies overall. May also unlock some
more interesting optimizations in the future.

This requires adding some generics to functions, but manual
monomorphization has been applied (outer/inner function) to avoid code
bloat.
2023-03-21 22:33:12 +00:00
Bartek Iwańczuk
cd53ab5427
refactor(ext/node): untangle dependencies between js files (#18284)
Moving some code around in `ext/node` is it's a bit better well defined
and makes it possible for others to embed it.

I expect to see no difference in startup perf with this change.
2023-03-20 14:05:13 -04:00
Matt Mastracci
3487fde236
perf(core) Reduce copying and cloning in extension initialization (#18252)
Follow-up to #18210:

* we are passing the generated `cfg` object into the state function
rather than passing individual config fields
 * reduce cloning dramatically by making the state_fn `FnOnce`
 * `take` for `ExtensionBuilder` to avoid more unnecessary copies
 * renamed `config` to `options`
2023-03-17 22:15:27 +00:00
Matt Mastracci
e55b448730
feat(core) deno_core::extension! macro to simplify extension registration (#18210)
This implements two macros to simplify extension registration and centralize a lot of the boilerplate as a base for future improvements:

* `deno_core::ops!` registers a block of `#[op]`s, optionally with type
parameters, useful for places where we share lists of ops
* `deno_core::extension!` is used to register an extension, and creates
two methods that can be used at runtime/snapshot generation time:
`init_ops` and `init_ops_and_esm`.

---------

Co-authored-by: Bartek Iwańczuk <biwanczuk@gmail.com>
2023-03-17 18:22:15 +00:00
Leo Kettmeir
35196eab27
BREAKING(unstable): remove WebGPU (#18094)
This PR _**temporarily**_ removes WebGPU (which has behind the
`--unstable` flag in Deno), due to performance complications due to its
presence.

It will be brought back in the future; as a point of reference, Chrome
will ship WebGPU to stable on 26/04/2023.

---------

Co-authored-by: Bartek Iwańczuk <biwanczuk@gmail.com>
2023-03-17 00:29:32 +01:00
Bartek Iwańczuk
29c9a5c90d
refactor: reorder op initialization (#18228)
To be able to preserve "Deno.core.ops" we need to ensure that
ops are registered in the same order in various places, otherwise
we will get mismatch in external references ordering.

Prerequisite for https://github.com/denoland/deno/pull/18080
2023-03-16 18:36:53 +01:00
Bartek Iwańczuk
44e67df1cd
fix: Split extension registration and snapshotting (#18098)
This commit partially reverts changes from
https://github.com/denoland/deno/pull/18095.

Turns out I made a mistake that became apparent when working
on removing "RuntimeOptions::extensions_with_js" in a follow up.
2023-03-09 21:09:45 +01:00
Bartek Iwańczuk
8f207c0f3f
refactor: Split extension registration for runtime and snapshotting (#18095)
This commit splits "<ext_name>::init" functions into "init_ops" and
"init_ops_and_esm". That way we don't have to construct list of
ESM sources on each startup if we're running with a snapshot.

In a follow up commit "deno_core" will be changed to not have a split
between "extensions" and "extensions_with_js" - it will be embedders'
responsibility to pass appropriately configured extensions.

Prerequisite for https://github.com/denoland/deno/pull/18080
2023-03-09 14:56:19 +00:00
Bartek Iwańczuk
72fe9bb470
refactor: rename InternalModuleLoader to ExtModuleLoader, use ext: scheme for snapshotted modules (#18041)
This commit renames "deno_core::InternalModuleLoader" to
"ExtModuleLoader" and changes the specifiers used by the 
modules loaded from this loader to "ext:".

"internal:" scheme was really ambiguous and it's more characters than
"ext:", which should result in slightly smaller snapshot size.

Closes https://github.com/denoland/deno/issues/18020
2023-03-08 12:44:54 +01:00
Bartek Iwańczuk
d24c6ea27f
refactor(runtime): conditionally register Extension with source files (#18068)
Since we are snapshotting extension source at build time, there's no
need to define list of sources for the extension at runtime.

This commit changes "deno_node" extension by removing "init_polyfill"
function in favor of "init_polyfill_ops_and_esm()" and "init_polyfill_ops()".

The former is used during snapshot and when "deno_runtime" is compiled
with "dont_create_runtime_snapshot" cargo feature flag. The latter is used
when running a worker from an existing snapshot.

This is a start of a bigger refactor to all extensions - thanks to this
change, we don't have to iterate over all defined source files for extension at
runtime, and because of that we don't have to create a filepath for each of the
source files. It's not a big deal, but we are iterating over 300 files on each start,
and concatenating 3 strings before creating a "PathBuf" for ~200 of them.
This is already visible on the startup flamegraphs and should be avoided.
2023-03-08 12:43:26 +01:00
Bartek Iwańczuk
b32a6f8ad2
refactor(core): don't use Result in ExtensionBuilder::state (#18066)
There's no point for this API to expect result. If something fails it should
result in a panic during build time to signal to embedder that setup is
wrong.
2023-03-07 22:37:37 +01:00
Bartek Iwańczuk
fe368b72c1
refactor: Add "deno_fs" extension crate (#18040)
This commit factors out APIs related to file system from "runtime/"
to a separate "deno_fs" extension crate.
2023-03-07 18:13:44 +09:00
Bartek Iwańczuk
489cafd5ba
refactor: use v8::String::new_external_onebyte_static where appropriate (#18051) 2023-03-06 16:37:46 +00:00
Bartek Iwańczuk
de0d148d93
refactor(runtime): merge "spawn" into "process" (#18022)
This commit merges "runtime/js/40_spawn.js" into
"runtime/js/40_process.js", and "runtime::ops::spawn" 
into "runtime::ops::process".

It makes little sense to have them separated given that we want to
factor out these APIs into a separate extension crate.
2023-03-05 12:19:34 +00:00
Bartek Iwańczuk
7afa3aceb0
refactor(runtime): factor out deno_io extension crate (#18001)
This is a prerequisite to factor out FS ops to a separate crate.
2023-03-05 00:39:48 +00:00
Bartek Iwańczuk
19bb23b60a
refactor(runtime): factor out FsPermissions for fs ops (#18012)
This will help us with moving fs ops to a separate extension crate.
2023-03-05 00:44:59 +01:00
Bartek Iwańczuk
4c6db7aa14
perf(core, runtime): Further improve startup time (#17860)
This commit further improves startup time by:

- no relying on "JsRuntime::execute_script" for runtime bootstrapping,
this is instead done using V8 APIs directly
- registering error classes during the snapshot time, instead of on
startup

Further improvements can be made, mainly around removing 
"core.initializeAsyncOps()" which takes around 2ms.

This commit should result in ~1ms startup time improvement.
2023-02-22 06:25:31 +05:30
Bartek Iwańczuk
914b08fc19
build: add "include_js_files_for_snapshotting" Cargo feature (#17826)
This allows to not include source code into the binary (because
it will already be included in the V8 snapshot).

Nothing changes for the embedders - everything should still build the
same.

This commit brings the binary size from 87Mb to 82Mb on M1.

Alternative to https://github.com/denoland/deno/pull/17820 and
https://github.com/denoland/deno/pull/17653

---------

Co-authored-by: Leo Kettmeir <crowlkats@toaxl.com>
2023-02-20 21:45:34 +01:00
Bartek Iwańczuk
d47147fb6a
feat(ext/node): embed std/node into the snapshot (#17724)
This commit moves "deno_std/node" in "ext/node" crate. The code is
transpiled and snapshotted during the build process.

During the first pass a minimal amount of work was done to create the
snapshot, a lot of code in "ext/node" depends on presence of "Deno"
global. This code will be gradually fixed in the follow up PRs to migrate
it to import relevant APIs from "internal:" modules.

Currently the code from snapshot is not used in any way, and all
Node/npm compatibility still uses code from 
"https://deno.land/std/node" (or from the location specified by 
"DENO_NODE_COMPAT_URL"). This will also be handled in a follow 
up PRs.

---------

Co-authored-by: crowlkats <crowlkats@toaxl.com>
Co-authored-by: Divy Srivastava <dj.srivastava23@gmail.com>
Co-authored-by: Yoshiya Hinosawa <stibium121@gmail.com>
2023-02-14 17:38:45 +01:00
Bartek Iwańczuk
b3c85c3548
feat(node): stabilize Node-API (#17553)
This commit stabilizes Node-API, the "--unstable" flag is no longer
required to load native extensions. "--allow-ffi" permission is still 
required to load them.
2023-02-14 15:53:00 +01:00
Leo Kettmeir
84a96110cd
refactor: rename deno specifiers to internal (#17655) 2023-02-05 17:49:20 +01:00
Divy Srivastava
d5634164cb
chore: use rustfmt imports_granularity option (#17421)
Closes https://github.com/denoland/deno/issues/2699
Closes https://github.com/denoland/deno/issues/2347

Uses unstable rustfmt features. Since dprint invokes `rustfmt` we do not
need to switch the cargo toolchain to nightly. Do we care about
formatting stability of our codebase across Rust versions? (I don't)
2023-01-14 23:18:58 -05:00
Leo Kettmeir
c41d4ff90e
feat(core): allow specifying name and dependencies of an Extension (#17301) 2023-01-08 23:48:46 +01:00
Bartek Iwańczuk
fac6447815
refactor(permissions): add PermissionsContainer struct for internal mutability (#17134)
Turns out we were cloning permissions which after prompting were discarded,
so the state of permissions was never preserved. To handle that we need to store
all permissions behind "Arc<Mutex<>>" (because there are situations where we
need to send them to other thread).

Testing and benching code still uses "Permissions" in most places - it's undesirable
to share the same permission set between various test/bench files - otherwise
granting or revoking permissions in one file would influence behavior of other test
files.
2023-01-07 17:25:34 +01:00
David Sherret
10e4b2e140
chore: update copyright year to 2023 (#17247)
Yearly tradition of creating extra noise in git.
2023-01-02 21:00:42 +00:00
Bartek Iwańczuk
fd51b2e506
fix(npm): allow to inspect npm modules with --inspect-brk (#16841) 2022-11-28 21:59:36 +01:00
Leo Kettmeir
9202611e36
fix(runtime): feature-flag snapshot from snapshot (#16843) 2022-11-28 12:47:25 +01:00
Bartek Iwańczuk
d232746928
feat(core): Ability to create snapshots from existing snapshots (#16597)
Co-authored-by: crowlkats <crowlkats@toaxl.com>
2022-11-21 14:36:26 +01:00
Bartek Iwańczuk
53e974b276
feat: remove --unstable flag requirement for npm: specifiers (#16473)
This commit makes "npm:" specifiers not require "--unstable" flag.
At the moment some APIs used by Node polyfills still require
"--unstable" which will be addressed in follow up PRs.
2022-11-10 17:57:10 +01:00
Divy Srivastava
851db03a6e
perf(core): do not drive JsInspector by default (#16410)
Part of https://github.com/denoland/deno/pull/16377
2022-10-26 17:07:50 +05:30
Divy Srivastava
0b016a7fb8
feat(npm): implement Node API (#13633)
This PR implements the NAPI for loading native modules into Deno. 

Co-authored-by: Bartek Iwańczuk <biwanczuk@gmail.com>
Co-authored-by: DjDeveloper <43033058+DjDeveloperr@users.noreply.github.com>
Co-authored-by: Ryan Dahl <ry@tinyclouds.org>
2022-10-05 19:36:44 +05:30
Satya Rohith
b312279e58
feat: implement Web Cache API (#15829) 2022-09-28 17:41:12 +05:30
David Sherret
73efed218f
refactor(npm): create general use NpmPackageResolver (#15882) 2022-09-13 11:59:01 -04:00
Bartek Iwańczuk
6bb72a8086
feat(unstable): add more permission checks for ext/node/ (#15581) 2022-08-24 18:07:49 +02:00
David Sherret
87f80ff6be
feat(unstable): initial support for npm specifiers (#15484)
Co-authored-by: Bartek Iwańczuk <biwanczuk@gmail.com>
2022-08-20 11:31:33 -04:00
Divy Srivastava
cd21cff299
feat(ext/flash): An optimized http/1.1 server (#15405)
Co-authored-by: Bartek Iwańczuk <biwanczuk@gmail.com>
Co-authored-by: Ben Noordhuis <info@bnoordhuis.nl>
Co-authored-by: crowlkats <crowlkats@toaxl.com>
Co-authored-by: Ryan Dahl <ry@tinyclouds.org>
2022-08-18 17:35:02 +05:30
David Sherret
868c7e38bf
feat(runtime): add pre_execute_module_cb (#15485) 2022-08-16 21:00:35 -04:00
David Sherret
321a42d1fb
refactor(runtime): split up MainWorker and WebWorker's preload_module method into two separate methods (#15451) 2022-08-10 18:10:51 -04:00
David Sherret
04d402116c
chore: temporarily disable ext/node and use unstable ops (#15438) 2022-08-09 22:09:51 -04:00
Bartek Iwańczuk
1f54d87789
feat: add ext/node for require support (#15362)
This commit adds "ext/node" extension that implementes CommonJS module system.

In the future this extension might be extended to actually contain implementation of
Node compatibility layer in favor of "deno_std/node".

Currently this functionality is not publicly exposed, it is available via "Deno[Deno.internal].require"
namespace and is meant to be used by other functionality to be landed soon.

This is a minimal first pass, things that still don't work:

support for dynamic imports in CJS
conditional exports
2022-08-09 21:06:01 +02:00
cuobiezi
83818c914b
refactor: rename run_basic to run_local (#15068) 2022-07-11 19:02:23 +02:00
Bartek Iwańczuk
a919a5dd11
Revert "refactor(snapshots): to their own crate (#14794)" (#15076)
This reverts commit fd5a12d7e2.
2022-07-05 00:12:41 +02:00
Aaron O'Mullan
fd5a12d7e2
refactor(snapshots): to their own crate (#14794)
Co-authored-by: Bartek Iwańczuk <biwanczuk@gmail.com>
2022-06-24 15:04:45 +02:00
Bartek Iwańczuk
fc3a966a2d
Deno.exit() is an alias to self.close() in worker contexts (#14826)
This commit changes Deno.exit() to be an alias to self.close() in worker contexts,
and the provided exit code becomes is ignored.
2022-06-13 23:53:04 +02:00
Bartek Iwańczuk
ba13b8e2a9
refactor: ensure exit code reference is passed to all workers (#14814) 2022-06-08 17:45:38 +02:00
Nayeem Rahman
330c820ae8
BREAKING(unstable): Enable Deno namespace in workers by default (#14581)
This commit removes "WorkerOptions.deno" option as a boolean,
as well as "WorkerOptions.deno.namespace" settings. Starting
with this commit all workers have access to "Deno" namespace
by default.
2022-05-17 22:27:17 +02:00
randomicon00
f82a79ffdb
feat: add userAgent property to Navigator's prototype (#14415) 2022-05-14 12:00:02 +02:00
Nayeem Rahman
cb884de2e9
fix(runtime/web_worker): Use biased select when getting module result (#14553) 2022-05-10 11:26:57 +02:00
Nayeem Rahman
9853c96cc4
refactor: Remove PrettyJsError and js_error_create_fn (#14378)
This commit:
- removes "fmt_errors::PrettyJsError" in favor of "format_js_error" fn
- removes "deno_core::JsError::create" and 
"deno_core::RuntimeOptions::js_error_create_fn"
- adds new option to "deno_runtime::ops::worker_host::init"
2022-04-27 01:06:10 +02:00
David Sherret
58eab0e2b3
fix(test): capture worker stdout and stderr in test output (#14410) 2022-04-26 19:00:04 -04:00
Leo Kettmeir
8a7539cab3
feat(runtime): two-tier subprocess API (#11618) 2022-04-21 00:20:33 +02:00
Nayeem Rahman
c30d95f2e3
feat(ext/web): add globalThis.reportError() (#13799) 2022-04-19 10:59:51 +02:00
Nayeem Rahman
8b31fc23cd
refactor: Move source map lookups to core (#14274)
The following transformations gradually faced by "JsError" have all been 
moved up front to "JsError::from_v8_exception()": 

- finding the first non-"deno:" source line; 
- moving "JsError::script_resource_name" etc. into the first error stack 
in case of syntax errors; 
- source mapping "JsError::script_resource_name" etc. when wrapping 
the error even though the frame locations are source mapped earlier; 
- removing "JsError::{script_resource_name,line_number,start_column,end_column}"
entirely in favour of "js_error.frames.get(0)". 

We also no longer pass a js-side callback to "core/02_error.js" from cli. 
I avoided doing this on previous occasions because the source map lookups 
were in an awkward place.
2022-04-15 16:08:09 +02:00
Nayeem Rahman
7d50a5fd43
refactor(core/error): Clarify JsError message fields (#14269) 2022-04-13 16:41:39 +02:00
Nayeem Rahman
4d18f558e4
feat(ext/web): Add error events for event listener and timer errors (#14159)
- feat: Add handleable error event for even listener errors
- feat: Add handleable error event for setTimeout()/setInterval() errors
- feat: Add Deno.core.destructureError()
- feat: Add Deno.core.terminate()
- fix: Don't throw listener errors from dispatchEvent()
- fix: Use biased mode when selecting between mod_evaluate() and
  run_event_loop() results
2022-04-13 11:50:57 +02:00
Aaron O'Mullan
f81334d5bd
feat(core): disableable extensions & ops (#14063)
Streamlines a common middleware pattern and provides foundations for avoiding variably sized v8::ExternalReferences & enabling fully monomorphic op callpaths
2022-03-22 16:39:58 +01:00
Andreu Botella
760f4c9e24
chore(ext/timers): move ext/timers to ext/web (#13665) 2022-02-15 12:17:30 +01:00
Bartek Iwańczuk
2fa0096821
compat: support --compat in web workers (#13629)
Adds another callback to WebWorkerOptions that allows to execute
some modules before actual worker code executes. This allows to set up Node
global using std/node.
2022-02-11 13:41:56 +01:00
Ryan Dahl
1fb5858009
chore: update copyright to 2022 (#13306)
Co-authored-by: Erfan Safari <erfanshield@outlook.com>
2022-01-07 22:09:52 -05:00
Bartek Iwańczuk
f3cd9a94b5
fix: inspector prompts (#13123)
This commit fixes prompts printed to the terminal when
running with "--inspect" or "--inspect-brk" flags.

When debugger disconnects error is no longer printed as
users don't care about the reason debugger did disconnect.

A message suggesting to go to "chrome://inspect" is printed
if debugger is active.

Additionally and information that process is waiting for
debugger to connect is printed if running with "--inspect-brk"
flag.
2021-12-17 18:43:25 +01:00