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91 commits

Author SHA1 Message Date
Bartek Iwańczuk
504d2936ec
fix: unhandledrejection handling for sync throw in top level (#15279)
Fixes an edge in "unhandledrejection" event that prevent synchronous
errors being surfaced when throw from a top-level scope.
2022-07-23 00:40:42 +02:00
Bartek Iwańczuk
4e71a9424e
fix: proper typings for unhandledrejection event (#15271) 2022-07-21 23:54:53 +02:00
Bartek Iwańczuk
d53936eb7d
Reland "feat: add "unhandledrejection" event support" (#15211) 2022-07-20 20:28:19 +02:00
Nayeem Rahman
6e350b2b7c
chore(cli): Ignore "experimentalDecorators" and "moduleDetection" options (#15202) 2022-07-20 16:59:56 +02:00
Bartek Iwańczuk
999cbfb52b
feat: import.meta.resolve() (#15074)
This commit adds new "import.meta.resolve()" API which
allows to resolve specifiers relative to the module the API
is called in. This API supports resolving using import maps.
2022-07-18 20:05:26 +02:00
Bartek Iwańczuk
f9b692e68e
Revert "feat: add "unhandledrejection" event support (#12994) (#15080)" (#15210)
This reverts commit 1a7259b04b.
2022-07-15 01:06:20 +02:00
Bartek Iwańczuk
1a7259b04b
feat: add "unhandledrejection" event support (#12994) (#15080)
Relanding #12994 

This commit adds support for "unhandledrejection" event.

This event will trigger event listeners registered using:

"globalThis.addEventListener("unhandledrejection")
"globalThis.onunhandledrejection"
This is done by registering a default handler using
"Deno.core.setPromiseRejectCallback" that allows to
handle rejected promises in JavaScript instead of Rust.

This commit will make it possible to polyfill
"process.on("unhandledRejection")" in the Node compat
layer.

Co-authored-by: Colin Ihrig <cjihrig@gmail.com>
2022-07-14 22:39:20 +02:00
Rafael Ávila de Espíndola
a34ed568e9
fix(cli): expand tsc roots when using checkJs (#15164)
A JS file can still point to a TS file, so we need to expand the roots
in the checkJs case too.

Fixes: #15163
2022-07-14 10:40:47 -04:00
David Sherret
667812a297
fix(cli): synchronize async stdio/file reads and writes (#15092)
Fixes a regression where async writes and reads could get out of order.
2022-07-13 11:16:42 -04:00
David Sherret
0c87dd1e98
perf: use emit from swc instead of tsc (#15118) 2022-07-12 18:58:39 -04:00
Nayeem Rahman
989c723130
perf(cli/proc_state): Get error source lines from memory (#15031) 2022-07-11 20:43:47 +02:00
Bartek Iwańczuk
06934db883
Revert "feat: add "unhandledrejection" event support (#12994)" (#15075)
This reverts commit f7af0b01a5.
2022-07-04 23:34:39 +02:00
Bartek Iwańczuk
f7af0b01a5
feat: add "unhandledrejection" event support (#12994)
This commit adds support for "unhandledrejection" event.

This event will trigger event listeners registered using:

"globalThis.addEventListener("unhandledrejection")
"globalThis.onunhandledrejection"
This is done by registering a default handler using
"Deno.core.setPromiseRejectCallback" that allows to
handle rejected promises in JavaScript instead of Rust.

This commit will make it possible to polyfill
"process.on("unhandledRejection")" in the Node compat
layer.

Co-authored-by: Colin Ihrig <cjihrig@gmail.com>
2022-07-04 21:14:58 +02:00
Colin Ihrig
0f6a5c5fc2
feat(web): add beforeunload event (#14830)
This commit adds the 'beforeunload' event.

Co-authored-by: Bartek Iwańczuk <biwanczuk@gmail.com>
2022-06-28 10:49:30 -04:00
Andreu Botella
38505db391
fix(modules): Immediately resolve follow-up dyn imports to a dyn imported module (#14958)
When a dynamically imported module gets resolved, any code that comes after an
await import() to that module will continue running. However, if that is the
last code in the evaluation of another dynamically imported module, that second
module will not resolve until the next iteration of the event loop, even though
it does not depend on the event loop at all.

When the event loop is being blocked by a long-running operation, such as a
long-running timer, or by an async op that might never end, such as with workers
or BroadcastChannels, that will result in the second dynamically imported module
not being resolved for a while, or ever.

This change fixes this by running the dynamic module loading steps in a loop
until no more dynamic modules can be resolved.
2022-06-25 20:56:29 +02:00
Bartek Iwańczuk
d39094913e
fix: don't error if Deno.bench() or Deno.test() are used in run subcommand (#14946) 2022-06-24 12:00:53 +02:00
David Sherret
a7a64438e2
fix: do not panic running .d.cts and .d.mts files (#14917) 2022-06-20 11:20:52 -04:00
cjihrig
b2109a12aa fix(url): properly indent when inspecting URLs (#14867)
This commit updates the custom inspect function for URL objects
to pass the inspect options through so that the context is
propagated and the resulting indentation is correct.

Fixes: https://github.com/denoland/deno/issues/14171
2022-06-15 09:52:28 -04:00
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
4a0a412d7c
feat: no type-check by default (#14691)
This commit changes default default behavior of type checking
for several subcommands.

Instead of type checking and reporting type errors only for local
files, the type checking is skipped entirely. Type checking can
still be enabled using the "--check" flag.

Following subcomands are affected:
- deno cache
- deno install
- deno eval
- deno run
2022-06-13 23:13:16 +02:00
Yoshiya Hinosawa
e7c894e8f5
fix: prevent Deno.exit to fail when dispatchEvent tampered (#14665)
Co-authored-by: Colin Ihrig <cjihrig@gmail.com>
2022-05-20 11:57:05 +09:00
Leo Kettmeir
4e1ca1d178
refactor: use spawn API across codebase (#14414) 2022-05-18 22:00:11 +02:00
Bartek Iwańczuk
9a85a95c43
feat: subcommands type-check only local files by default (#14623)
This commit changes default mode of type-checking to "local" 
and adds "--check" flag to following subcommands:
- deno bench
- deno bundle
- deno cache
- deno compile
- deno eval
- deno install
- deno test
2022-05-17 23:53:42 +02:00
Bartek Iwańczuk
f57aac77ff
BREAKING: Remove unstable Deno.emit and Deno.formatDiagnostics APIs (#14463) 2022-05-17 13:50:31 -04:00
Bartek Iwańczuk
939a070c8c
feat: add --no-config flag (#14555)
This flag disables loading of configuration file, ie. it will not be
automatically discovered and loaded. Of course this flag conflicts
with "--config" flag and they cannot be used together.
2022-05-13 17:40:50 +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
Aaron O'Mullan
d0f5cd6a06
fix(core): avoid panic on non-string Error.name (#14529)
Fixes #14518
2022-05-08 23:03:00 +02:00
Kitson Kelly
ef26a267ae
fix(cli): add dom.extras lib (#14430)
Closes: #12558
Fixes: #14344
2022-04-29 13:47:58 +10:00
Andreu Botella
ba799b6729
fix(workers): Make worker.terminate() not block the current thread (#13941)
Calling `worker.terminate()` used to kill the worker's isolate and
then block until the worker's thread finished. This blocks the calling
thread if the worker's event loop was blocked in a sync op (as with
`Deno.sleepSync`), which wasn't realized at the time, but since the
worker's isolate was killed at that moment, it would not block the
calling thread if the worker was in a JS endless loop.

However, in #12831, in order to work around a V8 bug, worker
termination was changed to first set a signal to let the worker event
loop know that termination has been requested, and only kill the
isolate if the event loop has not finished after 2 seconds. However,
this change kept the blocking, which meant that JS endless loops in
the worker now blocked the parent for 2 seconds.

As it turns out, after #12831 it is fine to signal termination and
even kill the worker's isolate without waiting for the thread to
finish, so this change does that. However, that might leave the async
ops that receive messages and control data from the worker pending
after `worker.terminate()`, which leads to odd results from the op
sanitizer. Therefore, we set up a `CancelHandler` to cancel those ops
when the worker is terminated.
2022-04-27 18:22:47 +02:00
Nayeem Rahman
e9041b9edc
fix(runtime/js/spawn): Pass stdio options for spawn() and spawnSync() (#14358) 2022-04-24 17:21:22 +02:00
Nayeem Rahman
c30d95f2e3
feat(ext/web): add globalThis.reportError() (#13799) 2022-04-19 10:59:51 +02:00
Nayeem Rahman
66fbdd2ed4
feat: Add DENO_NO_PROMPT variable (#14209)
This commit adds support for "DENO_NO_PROMPT" env
variable, that can be used instead of "--no-prompt" flag
to completely disable permission prompts.
2022-04-18 21:08:30 +02:00
Nayeem Rahman
2f29673fb2
fix(cli/emit): Check JS roots with // @ts-check (#14090) 2022-04-18 16:52:26 +02:00
Bartek Iwańczuk
a87be28a46
feat: Better formatting for AggregateError (#14285)
This commit adds "aggregated" field to "deno_core::JsError" that stores
instances of "JsError" recursively to properly handle "AggregateError"
formatting. Appropriate logics was added to "PrettyJsError" and
"console" API to format AggregateErrors.

Co-authored-by: Nayeem Rahman <nayeemrmn99@gmail.com>
2022-04-16 16:12:26 +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
Bartek Iwańczuk
8ae17026cb
feat: Add "deno check" subcommand for type checking (#14072)
This commit adds new "deno check" subcommand.
Currently it is an alias for "deno cache" with the difference that remote
modules don't emit TS diagnostics by default.

Prints warning for "deno run" subcommand if "--check" flag is not present
and there's no "--no-check" flag. Adds "DENO_FUTURE_CHECK" env
variable that allows to opt into new behavior now.
2022-04-11 01:12:51 +02:00
David Sherret
1c37ac3352
chore(tests): use custom temp dir creation for the tests (#14153) 2022-04-01 11:15:37 -04:00
Luca Casonato
25b73a366f
fix(ext/ffi): enforce unstable check on ops (#14115) 2022-03-25 12:29:54 +01:00
David Sherret
6268a1a6fd
chore: replace .expect("...") calls with .unwrap() in test code (#14081) 2022-03-22 15:10:00 -04:00
Nayeem Rahman
d2c099ce34
fix(ext/fetch): Connect async error stack with user code (#13899) 2022-03-22 18:08:33 +01:00
Andreu Botella
12d28dffc6
fix(fetch): Fix uncaught rejection panic with WebAssembly.instantiateStreaming (#13925)
When an exception is thrown during the processing of streaming WebAssembly,
`op_wasm_streaming_abort` is called. This op calls into V8, which synchronously
rejects the promise and calls into the promise rejection handler, if applicable.
But calling an op borrows the isolate's `JsRuntimeState` for the duration of the
op, which means it is borrowed when V8 calls into `promise_reject_callback`,
which tries to borrow it again, panicking.

This change changes `op_wasm_streaming_abort` from an op to a binding
(`Deno.core.abortWasmStreaming`). Although that binding must borrow the
`JsRuntimeState` in order to access the `WasmStreamingResource` stored in the
`OpTable`, it also takes ownership of that `WasmStreamingResource` instance,
which means it can drop any borrows of the `JsRuntimeState` before calling into
V8.
2022-03-22 11:33:29 +01:00
David Sherret
b410937556
chore: fix development issues on Windows (#14030) 2022-03-21 14:30:43 +01:00
Yoshiya Hinosawa
111c343281
fix(cli): disable config discovery for remote script (#13745) 2022-02-25 14:39:18 +09:00
Ryan Dahl
57f4b0e5af
feat: Add hint to permission prompt to display allow flag (#13695) 2022-02-17 00:14:46 +01:00
Kitson Kelly
de5a4a1757
fix(cli): handle local files with query params on emit (#13568)
Fixes #13562
2022-02-03 06:48:54 +11:00
Kitson Kelly
68c8c66b0f
fix(cli): handle extensionless imports better (#13548)
Fixes #13526
2022-01-31 20:32:49 +11:00
Bartek Iwańczuk
b10563cb20
fix(runtime): don't crash when window is deleted (#13392)
This commit fixes an error when user deletes "window" global JS
variable. Instead of relying on "window" or "globalThis" to dispatch
"load" and "unload" events, we are default to global scope of the
worker.
2022-01-18 00:13:14 +01:00
Bartek Iwańczuk
bc666e42a8
fix(ext/console): don't depend on globalThis present (#13387) 2022-01-17 23:23:49 +01:00
Andreu Botella
9def44979a
fix(cli): Don't strip shebangs from modules (#13220)
Deno's module loader currently strips a shebang if a module file
starts with one. However, this is no longer necessary, since there is
a stage-3 TC39 that adds support for shebangs (or "hashbangs") to the
language (https://github.com/tc39/proposal-hashbang), and V8, `tsc`
and `swc` all support it.

Furthermore, stripping shebangs causes a correctness bug with JSON
modules, since a JSON file with a shebang should not parse as a JSON
module, yet it does with this stripping. This change fixes this.
2022-01-16 16:48:32 +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