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The result of the call is ignored as it throws even when the directory
does not exist.
Closes #23491
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Closes #23790
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Ref https://github.com/denoland/deno/issues/5289
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`Deno.FsFile.lock[Sync]()` (#23754)
Related #22230
CC @dyedgreen
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Align to latest release process, add some more instructions.
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This is a primordialization effort to improve resistance against users
tampering with the global `Object` prototype.
---------
Co-authored-by: Bartek Iwańczuk <biwanczuk@gmail.com>
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`Deno.FsFile.sync[Sync]()` (#23733)
Closes #22230
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partially fixing https://github.com/denoland/deno/issues/23820
https://github.com/denoland/deno/assets/41257923/0adb5d4e-cfd5-4195-9045-19d1c0a07a43
BTW, it is out of scope on this PR that to process type of `@param` to
be an code block due to it's a bit complicated.
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Currently `task::task_npx_non_existent` is consistently failing in CI
([example](https://github.com/denoland/deno/actions/runs/9192958846/job/25282900321#step:43:2772))
due to the output changing slightly
```
-- OUTPUT START --
Task non-existent npx this-command-should-not-exist-for-you
npm ERR! code E404
npm ERR! 404 Not Found - GET http://localhost:4260/this-command-should-not-exist-for-you
npm ERR! 404
npm ERR! 404 'this-command-should-not-exist-for-you@*' is not in this registry.
npm ERR! 404
npm ERR! 404 Note that you can also install from a
npm ERR! 404 tarball, folder, http url, or git url.
npm ERR! A complete log of this run can be found in: /Users/runner/.npm/_logs/2024-05-22T17_58_42_473Z-debug-0.log
-- OUTPUT END --
-- EXPECTED START --
Task non-existent npx this-command-should-not-exist-for-you
npm error code E404
npm error 404 Not Found - GET http://localhost:4260/this-command-should-not-exist-for-you
[WILDCARD]
-- EXPECTED END --
```
I'm not sure what changed in CI to cause this (and I can't repro it
locally, even matching the version of npm and node on the github
runners), but fix it with more lenient expected output for that test.
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These repl tests are still a bit flaky. Let's try this.
https://github.com/denoland/deno/actions/runs/9176525869/job/25232001263
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By default, uses a 60 second timeout, backing off 2x each time (can be
overridden using the hidden `DENO_SLOW_TEST_TIMEOUT` which we implement
only really for spec testing.
```
Deno.test(async function test() {
await new Promise(r => setTimeout(r, 130_000));
});
```
```
$ target/debug/deno test /tmp/test_slow.ts
Check file:///tmp/test_slow.ts
running 1 test from ../../../../../../tmp/test_slow.ts
test ...'test' is running very slowly (1m0s)
'test' is running very slowly (2m0s)
ok (2m10s)
ok | 1 passed | 0 failed (2m10s)
```
---------
Signed-off-by: Matt Mastracci <matthew@mastracci.com>
Co-authored-by: Bartek Iwańczuk <biwanczuk@gmail.com>
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Bumped versions for 1.43.6
Co-authored-by: denobot <33910674+denobot@users.noreply.github.com>
Co-authored-by: bartlomieju <bartlomieju@users.noreply.github.com>
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Fixes: https://github.com/denoland/deno/issues/23657
Implements `isUtf8` and `isAscii` as ops.
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We were wrapping the display string in an unnecessary pair of triple
backticks, breaking highlighting
Before:
After:
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(#23826)
This brings in [`runtimelib`](https://github.com/runtimed/runtimed) to
use:
## Fully typed structs for Jupyter Messages
```rust
let msg = connection.read().await?;
self
.send_iopub(
runtimelib::Status::busy().as_child_of(msg),
)
.await?;
```
## Jupyter paths
Jupyter paths are implemented in Rust, allowing the Deno kernel to be
installed completely via Deno without a requirement on Python or
Jupyter. Deno users will be able to install and use the kernel with just
VS Code or other editors that support Jupyter.
```rust
pub fn status() -> Result<(), AnyError> {
let user_data_dir = user_data_dir()?;
let kernel_spec_dir_path = user_data_dir.join("kernels").join("deno");
let kernel_spec_path = kernel_spec_dir_path.join("kernel.json");
if kernel_spec_path.exists() {
log::info!("✅ Deno kernel already installed");
Ok(())
} else {
log::warn!("ℹ️ Deno kernel is not yet installed, run `deno jupyter --install` to set it up");
Ok(())
}
}
```
Closes https://github.com/denoland/deno/issues/21619
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Revealed https://github.com/denoland/deno/issues/23919
Closes #23914
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Because the buffers are `MaybeUninit<V8Slice<u8>`, and the owner of the
`BoundedBufferChannel` is not obligated to read each and every bit of
data, we may find that some buffers were not automatically dropped if
unread by the time the `BoundedBufferChannelInner` is dropped.
Possible repro:
```
Deno.serve(() => new Response(new ReadableStream({ start(controller) { controller.enqueue(new Uint8Array(100_000_000)) } })));
```
```bash
while true; do curl localhost:8000 | dd count=1; done
```
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The cwd lookup was taking 2% of a flamegraph I was looking at.
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https://github.com/denoland/deno/pull/23838 might accidentally disable
import assertions support because of V8 12.6 unshipping it, but we want
import assertions to be supported until Deno 2.
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is not "clear" (#23850)
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Closes https://github.com/denoland/deno/issues/23860
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This stubs `findSourceMap` in `node:module` by always returning
`undefined` as if it never found a source map. This unblocks the `ava`
test runner.
Fixes https://github.com/denoland/deno/issues/18666
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Some npm libraries like `signal-exit` rely on the length of the listener
array returned by `process.listeners("SIGNT")` to be correct to
function. We weren't tracking `SIG*` events there, which broke those npm
libraries.
Fixes https://github.com/denoland/deno/issues/22892
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Our `MessagePort` to Node's `MessagePort` conversion logic was missing
the case where a `MessagePort` is sent _inside_ the message. This broke
`tinypool` which is used by `vitest` as it relies on some node specific
methods on `MessagePort`.
Fixes https://github.com/denoland/deno/issues/23854 , Fixes
https://github.com/denoland/deno/pull/23871
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the last commit had a regression, where it removed this branch, I
haven't tested the code but I think it should work
---------
Signed-off-by: Bedis Nbiba <bedisnbiba@gmail.com>
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Co-authored-by: David Sherret <dsherret@gmail.com>
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* https://github.com/denoland/deno_npm/pull/53
Closes https://github.com/denoland/deno/issues/23862
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Popular test runners like Jest instantiate a new `Process` object
themselves and expect the class constructor to be callable without the
`new` keyword. This PR refactors our `Process` class implementation from
a proper ES2015 class to an ES5-style class which can be invoked both
with and without the `new` keyword like in Node.
Fixes https://github.com/denoland/deno/issues/23863
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Fixes https://github.com/denoland/deno/issues/23651
Co-authored-by: Satya Rohith <me@satyarohith.com>
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Closes https://github.com/denoland/deno/issues/23845
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Co-authored-by: denobot <33910674+denobot@users.noreply.github.com>
Co-authored-by: bartlomieju <bartlomieju@users.noreply.github.com>
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gRPC depends only on the END_STREAM flag to emit "trailers" event which
is responsible to propagate the errors correctly. This patch uses
Body::is_end_stream() to determine if a stream will end and set the
END_STREAM flag.
Co-authored-by: Bartek Iwańczuk <biwanczuk@gmail.com>
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The `EISDIR` error code is not available as a global variable, but must
be accessed through the `osConstants.errno` object.
Fixes https://github.com/denoland/deno/issues/23695
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Construct a new module graph container for workers instead of sharing it
with the main worker.
Fixes #17248
Fixes #23461
---------
Co-authored-by: David Sherret <dsherret@gmail.com>
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**Unix**: Returns the value of the HOME environment variable if it is
set even if it is an empty string. Otherwise, it tries to determine the
home directory by invoking the
[getpwuid_r](https://linux.die.net/man/3/getpwuid_r) function with the
UID of the current user.
**Windows**: Returns the value of the USERPROFILE environment variable
if it is set and it is not an empty string. Otherwise, it tries to
determine the home directory by invoking the
[SHGetKnownFolderPath](https://learn.microsoft.com/en-us/windows/win32/api/shlobj_core/nf-shlobj_core-shgetknownfolderpath)
function with
[FOLDERID_Profile](https://learn.microsoft.com/en-us/windows/win32/shell/knownfolderid).
Fixes https://github.com/denoland/deno/issues/23824
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Fixes https://github.com/denoland/deno/issues/23827
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Related: https://github.com/denoland/eszip/pull/181
eszip < v0.69.0 hashes all its contents to ensure data integrity. This
feature is not necessary in Deno CLI as the binary integrity guarantee
is deemed an external responsibility (ie it is to be assumed that, if
necessary, the compiled binary will be checksumed externally prior to
being executed).
eszip >= v0.69.0 no longer performs this checksum by default. This
reduces the cold-start time of the compiled binaries, proportionally to
their size.
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* https://github.com/denoland/deno_graph/pull/471
* https://github.com/denoland/deno_graph/pull/473
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information (#23834)
* https://github.com/denoland/deno_doc/pull/576
Closes #23303
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