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99 commits

Author SHA1 Message Date
Aaron O'Mullan
4154e95ae5 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
2022-04-07 09:42:33 -04:00
Aaron O'Mullan
bd481bf095
feat(ops): optional OpState (#13954) 2022-03-16 00:33:46 +01:00
Aaron O'Mullan
bb53135ed8
cleanup(core): OpPair => OpDecl (#13952) 2022-03-15 23:43:17 +01:00
Aaron O'Mullan
60466de5d5
cleanup(core): remove void_op_a?sync (#13953)
In favour of `op_void_sync` & `op_void_async`
2022-03-15 22:58:03 +01:00
Aaron O'Mullan
88d0f01948
feat(ops): custom arity (#13949)
Also cleanup & drop ignored wildcard op-args
2022-03-14 23:38:53 +01:00
Divy Srivastava
b4e42953e1
feat(core): codegen ops (#13861)
Co-authored-by: Aaron O'Mullan <aaron.omullan@gmail.com>
2022-03-14 18:44:15 +01:00
Divy Srivastava
e166d7eed0
feat(core): Event loop middlewares for Extensions (#13816) 2022-03-08 20:10:34 +05:30
Andreu Botella
56ea75817e
example(core): Add example for TypeScript transpiling via deno_ast (#13545) 2022-01-31 13:43:32 +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
Aaron O'Mullan
92e8a29269
cleanup(core): use Extensions to register ops (#13224)
In examples and tests
2021-12-29 15:21:42 +01:00
Bartek Iwańczuk
cd03de3c7b
example(core): add example for FS module loading (#13064) 2021-12-13 13:14:04 +01:00
Giacomo Rizzi
86e5238384
core(examples): Deserialize the result of execute_script (#12806)
Example of transforming execute_script response to a serde_json::Value

Co-authored-by: Bartek Iwańczuk <biwanczuk@gmail.com>
2021-11-22 14:47:29 +01:00
Ryan Dahl
b2036a4db7
refactor: re-export anyhow from deno_core (#12777) 2021-11-16 09:02:28 -05:00
Aaron O'Mullan
375ce63c63
feat(core): streams (#12596)
This allows resources to be "streams" by implementing read/write/shutdown. These streams are implicit since their nature (read/write/duplex) isn't known until called, but we could easily add another method to explicitly tag resources as streams.

`op_read/op_write/op_shutdown` are now builtin ops provided by `deno_core`

Note: this current implementation is simple & straightforward but it results in an additional alloc per read/write call

Closes #12556
2021-11-09 19:26:17 +01:00
Bartek Iwańczuk
8e31bbbe55
chore: update to Rust edition 2021 (#12578) 2021-11-02 10:03:37 -04:00
Leo K
77a00ce1fb
chore: various op cleanup (#12329) 2021-10-05 22:38:27 +02:00
Aaron O'Mullan
b518f5e1ba
feat(core): facilitate op-disabling middleware (#11858)
* feat(core): facilitate op-disabling middleware

By providing `void_op_sync()` and `void_op_async() as well as `core/examples/disable_ops.rs`
2021-08-31 13:08:16 +02:00
Aaron O'Mullan
2ca454b402
refactor(ops): return BadResource errors in ResourceTable calls (#11710)
* refactor(ops): return BadResource errors in ResourceTable calls

Instead of relying on callers to map Options to Results via `.ok_or_else(bad_resource_id)` at over 176 different call sites ...
2021-08-15 13:29:19 +02:00
Bartek Iwańczuk
9105892ec8
refactor: unify JavaScript script execution method (#11043)
This commit renames "JsRuntime::execute" to "JsRuntime::execute_script". Additionally
same renames were applied to methods on "deno_runtime::Worker" and
"deno_runtime::WebWorker".

A new macro was added to "deno_core" called "located_script_name" which
returns the name of Rust file alongside line no and col no of that call site.
This macro is useful in combination with "JsRuntime::execute_script"
and allows to provide accurate place where "one-off" JavaScript scripts
are executed for internal runtime functions.

Co-authored-by: Nayeem Rahman <nayeemrmn99@gmail.com>
2021-06-22 01:45:41 +02:00
Bartek Iwańczuk
e5beb800c9
refactor: move JsRuntimeInspector to deno_core (#10763)
This commit moves implementation of "JsRuntimeInspector" to "deno_core" crate.

To achieve that following changes were made:

* "Worker" and "WebWorker" no longer own instance of "JsRuntimeInspector",
instead it is now owned by "deno_core::JsRuntime".

* Consequently polling of inspector is no longer done in "Worker"/"WebWorker",
instead it's done in "deno_core::JsRuntime::poll_event_loop".

* "deno_core::JsRuntime::poll_event_loop" and "deno_core::JsRuntime::run_event_loop",
now accept "wait_for_inspector" boolean that tells if event loop should still be 
"pending" if there are active inspector sessions - this change fixes the problem 
that inspector disconnects from the frontend and process exits once the code has
stopped executing.
2021-05-26 21:07:12 +02:00
Aaron O'Mullan
9f9a50a3e8
cleanup(core/example/hello_world): use Deno.core.print instead of new op (#10645) 2021-05-15 15:24:01 +02:00
Aaron O'Mullan
d5f39fd121
cleanup(ops): remove unused ZeroCopyBuf arg-types (#10530) 2021-05-08 14:37:42 +02:00
Aaron O'Mullan
1e8e44f4c3
refactor(ops): replace ZeroCopyBuf arg by 2nd generic deserializable arg (#10448) 2021-05-06 19:32:03 +02:00
Aaron O'Mullan
83bece56b0
refactor(core): move op cache sync responsibility to rust space (#10340)
Even if bootstrapping the JS runtime is low level, it's an abstraction leak of 
core to require users to call `Deno.core.ops()` in JS space.

So instead we're introducing a `JsRuntime::sync_ops_cache()` method, 
once we have runtime extensions a new runtime will ensure the ops 
cache is setup (for the provided extensions) and then loading/unloading 
plugins should be the only operations that require op cache syncs
2021-04-25 22:00:05 +02:00
Aaron O'Mullan
dd156e886b
refactor(core): rename send() to opcall() (#10307)
I think it's a better fit since recv() was killed and opcall <> syscall (send/recv 
was too reminiscent of request/response and custom payloads)
2021-04-23 11:50:45 -04:00
Aaron O'Mullan
ff9ff4a377
refactor(core): simplify error handling (#10297)
- register builtin v8 errors in core.js so consumers don't have to
- remove complexity of error args handling (consumers must provide a 
  constructor with custom args, core simply provides msg arg)
2021-04-21 20:50:50 -04:00
Aaron O'Mullan
46b1c653c0
refactor(deno): remove concept of bin & json ops (#10145) 2021-04-12 15:55:05 -04:00
Inteon
d050b491b1
fix(core): error handling in examples (#9867) 2021-04-08 18:04:02 +02:00
Aaron O'Mullan
058579da56
refactor(ops): remove variadic buffers (#9944) 2021-04-02 09:47:57 -04:00
Aaron O'Mullan
fec1b2a5a4
refactor: new optimized op-layer using serde_v8 (#9843)
- Improves op performance.
- Handle op-metadata (errors, promise IDs) explicitly in the op-layer vs
  per op-encoding (aka: out-of-payload).
- Remove shared queue & custom "asyncHandlers", all async values are
  returned in batches via js_recv_cb.
- The op-layer should be thought of as simple function calls with little
  indirection or translation besides the conceptually straightforward
  serde_v8 bijections.
- Preserve concepts of json/bin/min as semantic groups of their
  inputs/outputs instead of their op-encoding strategy, preserving these
  groups will also facilitate partial transitions over to v8 Fast API for the
  "min" and "bin" groups
2021-03-31 10:37:38 -04:00
Ryan Dahl
f46e39c5c5
remove macro_use (#9884) 2021-03-26 12:34:25 -04:00
Inteon
1251c89321
refactor: Move bin ops to deno_core and unify logic with json ops (#9457)
This commit moves implementation of bin ops to "deno_core" crates
as well as unifying logic between bin ops and json ops to reuse
as much code as possible (both in Rust and JavaScript).
2021-03-20 17:51:08 +01:00
Divy Srivastava
91ca58fb26
chores: enforce type ResourceId across codebase (#9837) 2021-03-19 13:25:37 -04:00
Jared Beller
b50691efed
refactor(core): Strongly typed deserialization of JSON ops (#9423)
This PR makes json_op_sync/async generic to all Deserialize/Serialize types
instead of the loosely-typed serde_json::Value. Since serde_json::Value
implements Deserialize/Serialize, very little existing code needs to be updated,
however as json_op_sync/async are now generic, type inference is broken in some
cases (see cli/build.rs:146). I've found this reduces a good bit of boilerplate,
as seen in the updated deno_core examples.

This change may also reduce serialization and deserialization overhead as serde
has a better idea of what types it is working with. I am currently working on
benchmarks to confirm this and I will update this PR with my findings.
2021-02-13 11:56:56 -05:00
Ryan Dahl
2b75a11559
update copyright to 2021 (#9081) 2021-01-10 21:59:07 -05:00
Ben Noordhuis
d77452c79f
core: fix http_bench_json_ops, register Error (#8860)
Fixes the following runtime error for me when benchmarking:

    thread 'main' panicked at 'called `Result::unwrap()` on an `Err`
    value: Error: Unregistered error class: "Error"
      Connection reset by peer (os error 104)
      Classes of errors returned from ops should be registered via
      Deno.core.registerErrorClass().
        at processResponse (deno:core/core.js:219:13)
        at Object.jsonOpAsync (deno:core/core.js:240:12)
        at async read (http_bench_json_ops.js:29:21)
        at async serve (http_bench_json_ops.js:45:19)',
        core/examples/http_bench_json_ops.rs:260:28
2020-12-22 18:01:07 +01:00
Bartek Iwańczuk
6984b63f2f
refactor: rewrite ops to use ResourceTable2 (#8512)
This commit migrates all ops to use new resource table
and "AsyncRefCell".

Old implementation of resource table was completely 
removed and all code referencing it was updated to use
new system.
2020-12-16 17:14:12 +01:00
Bert Belder
b200e6fc3e
core: add plumbing for canceling ops when closing a resource (#8661) 2020-12-09 15:58:36 +01:00
Bert Belder
8d12653738
core: implement 'AsyncRefCell' and 'ResourceTable2' (#8273) 2020-11-25 01:15:14 +01:00
Bartek Iwańczuk
527628e186
reland JsRuntime/Worker is not a Future (#7924) 2020-10-11 13:20:40 +02:00
Ryan Dahl
08bb8b3d53
Fix 100% CPU idling problem by reverting #7672 (#7911)
* Revert "refactor: Worker is not a Future (#7895)"

This reverts commit f4357f0ff9.

* Revert "refactor(core): JsRuntime is not a Future (#7855)"

This reverts commit d8879feb8c.

* Revert "fix(core): module execution with top level await (#7672)"

This reverts commit c7c7677825.
2020-10-10 11:41:11 +02:00
Bartek Iwańczuk
d8879feb8c
refactor(core): JsRuntime is not a Future (#7855)
This commit rewrites deno_core::JsRuntime to not implement Future
trait.

Instead there are two separate methods:
- JsRuntime::poll_event_loop() - does single tick of event loop
- JsRuntime::run_event_loop() - runs event loop to completion
2020-10-07 22:30:06 +02:00
Bartek Iwańczuk
9b70f2f345
refactor: rename isolate to js_runtime (#7858)
This commit renames occurrences of "isolate" variable name
to "js_runtime". This was outstanding debt after renaming
deno_core::CoreIsolate to JsRuntime.
2020-10-07 17:20:20 +02:00
Valentin Anger
71c2497fd4
Add example for deno_core (#7611) 2020-09-23 10:56:36 -04:00
Bartek Iwańczuk
68fd7a927b
refactor(core): support error stack, remove js_check (#7629)
This commit adds support for stack traces in "deno_core".

Implementation of "Display" trait for "JsError" has been updated
and in consequence "deno_core::js_check" became obsolete and
removed.
2020-09-22 23:30:03 +02:00
tokiedokie
c4ed3fb7e7
chore: add copyright (#7593) 2020-09-21 08:26:41 -04:00
Bert Belder
f5b40c918c
refactor: use the 'anyhow' crate instead of 'ErrBox' (#7476) 2020-09-15 01:50:52 +02:00
Bartek Iwańczuk
0d1f626edd
refactor(core): JsRuntime initialization (#7415)
Removes:
- "deno_core::StartupData"
- "deno_core::Script"
- "deno_core::OwnedScript"

Changes to "JsRuntime":
- remove "new_with_loader()"
- remove "with_heap_limits()"
- rename "IsolateOptions" to "RuntimeOptions" and make public
- "JsRuntime::new()" takes "RuntimeOptions" as a single param
2020-09-11 15:18:49 +02:00
Ryan Dahl
7c2e7c6608
Use gotham-like state for ops (#7385)
Provides a concrete state type that can be dynamically added. This is necessary for op crates.
* renames BasicState to OpState
* async ops take `Rc<RefCell<OpState>>`
* sync ops take `&mut OpState`
* removes `OpRegistry`, `OpRouter` traits
* `get_error_class_fn` moved to OpState
* ResourceTable moved to OpState
2020-09-10 09:57:45 -04:00
Bartek Iwańczuk
f57a2c1e85
refactor(core): rename CoreIsolate to JsRuntime (#7373)
deno_core/
- rename core_isolate.rs to runtime.rs
- rename CoreIsolate to JsRuntime
- rename JSError to JsError
- rename JSStackFrame to JsStackFrame

cli/
- update references from deno_core::CoreIsolate to deno_core::JsRuntime
- rename deno_core::JSError to deno_core::JsError
- rename fmt_errors::JSError to fmt_errors::JsError
2020-09-06 21:44:29 +02:00