Introduces a `SyncReadAsyncWriteLock` to make it harder to write to the
npm resolution without first waiting async in a queue. For the npm
resolution, reading synchronously is fine, but when updating, someone
should wait async, clone the data, then write the data at the end back.
Factoring out `dlint` upgrade from
https://github.com/denoland/deno/pull/24034 as it
requires us to change the lint step on mac to use ARM runners.
---------
Co-authored-by: Luca Casonato <hello@lcas.dev>
Co-authored-by: David Sherret <dsherret@users.noreply.github.com>
This makes `DOMException`'s `stack` property behave the same as native
errors' – `stack` is now an own accessor property on every instance, and
the getter calls `Error.prepareStackTrace`.
Upgrades `deno_core` to 0.284.0.
---------
Co-authored-by: Bartek Iwańczuk <biwanczuk@gmail.com>
The PEM file specified by DENO_CERT can contain multiple certificates
13924fdb1b/cli/args/mod.rs (L722-L742)
Signed-off-by: Andreas Kohn <andreas.kohn@gmail.com>
Fixes#24012.
In the case of multiple packages providing a binary with a same name, we
were basically leaving the results undefined (since we set up things in
parallel, and whichever got set up first won). In addition, we were
warning about these cases, even though it's a situation that's expected
to occur.
Instead, in the case of a collision in the binary names, we prefer the
binary provided by the package with the least depth in the dependency
tree.
While I was at it, I also took moved more code to `bin_entries.rs` since
it was starting to get a bit cluttered.
This commits adds the ability to set a would-be exit code
for the Deno process without forcing an immediate exit,
through the new `Deno.exitCode` API.
- **Implements `Deno.exitCode` getter and setter**: Adds support for
setting
and retrieving a would-be exit code via `Deno.exitCode`.
This allows for asynchronous cleanup before process termination
without immediately exiting.
- **Ensures type safety**: The setter for `Deno.exitCode` validates that
the provided value is a number, throwing a TypeError if not, to ensure
that
only valid exit codes are set.
Closes to #23605
---------
Co-authored-by: Bartek Iwańczuk <biwanczuk@gmail.com>
Brings in:
* More fully typed structures (for when we get to implementing more)
* `with_metadata`, `with_buffers`, etc. from
https://github.com/runtimed/runtimed/pull/99
---------
Co-authored-by: Bartek Iwańczuk <biwanczuk@gmail.com>
In https://github.com/denoland/deno/pull/23955 we changed the sqlite db
journal mode to WAL. This causes issues when someone is running an old
version of Deno using TRUNCATE and a new version because the two fight
against each other.
This patch fixes stdin read hanging on user input when switching tty
mode on Windows
Fixes#21111
On Windows, when switching from line to raw mode:
- Cancel ongoing console read by writing a return keypress to its input
buffer. This blocks the main thread until any ongoing read has been
cancelled to prevent interference with the screen state.
- On the read thread, restore the cursor position to where it was before
writing the enter, undoing its effect on the screen state.
- Restart reading and notify the main thread.
The same issue in two different places - doing blocking FS work in an
async task, limiting the amount of work that happens concurrently.
- When setting up node_modules, where we try to set up entries
concurrently but were blocking other tasks from actually running.
- When loading package info from the npm registry file cache, loading
and deserializing is expensive and prevents concurrency. This was
especially noticeable when loading an npm resolution snapshot from a
lockfile (`snapshot_from_lockfile` in `deno_npm`).
Installing deps in `deno-docs`:
```
❯ hyperfine -i -p 'rm -rf node_modules/' '../d7/deno-main i' '../d7/target/release/deno i'
Benchmark 1: ../d7/deno-main i
Time (mean ± σ): 2.193 s ± 0.027 s [User: 0.589 s, System: 1.033 s]
Range (min … max): 2.151 s … 2.242 s 10 runs
Benchmark 2: ../d7/target/release/deno i
Time (mean ± σ): 1.597 s ± 0.021 s [User: 0.977 s, System: 1.337 s]
Range (min … max): 1.550 s … 1.627 s 10 runs
Summary
../d7/target/release/deno i ran
1.37 ± 0.02 times faster than ../d7/deno-main i
```
Caching `npm:@11ty/eleventy`:
```
❯ hyperfine -i -p 'rm -rf node_modules/' --warmup 5 '../../d7/deno-main cache npm:@11ty/eleventy' '../../d7/target/release/deno cache npm:@11ty/eleventy'
Benchmark 1: ../../d7/deno-main cache npm:@11ty/eleventy
Time (mean ± σ): 129.9 ms ± 2.2 ms [User: 27.5 ms, System: 101.3 ms]
Range (min … max): 127.5 ms … 135.8 ms 10 runs
Benchmark 2: ../../d7/target/release/deno cache npm:@11ty/eleventy
Time (mean ± σ): 100.6 ms ± 1.3 ms [User: 38.8 ms, System: 233.8 ms]
Range (min … max): 99.3 ms … 103.2 ms 10 runs
Summary
../../d7/target/release/deno cache npm:@11ty/eleventy ran
1.29 ± 0.03 times faster than ../../d7/deno-main cache npm:@11ty/eleventy
```
---------
Co-authored-by: David Sherret <dsherret@gmail.com>
This commit changes `gzip` compression in `Deno.serve` API to flush data
after each write. There's a slight performance regression, but provided
test shows a scenario that was not possible before.
---------
Co-authored-by: Divy Srivastava <dj.srivastava23@gmail.com>
Hard linking (`linkat`) is ridiculously slow on mac. `copyfile` is
better, but what's even faster is `clonefile`. It doesn't have the space
savings that comes with hardlinking, but the performance difference is
worth it imo.
```
❯ hyperfine -i -p 'rm -rf node_modules/' '../../d7/target/release/deno cache npm:@11ty/eleventy' 'deno cache npm:@11ty/eleventy'
Benchmark 1: ../../d7/target/release/deno cache npm:@11ty/eleventy
Time (mean ± σ): 115.4 ms ± 1.2 ms [User: 27.2 ms, System: 87.3 ms]
Range (min … max): 113.7 ms … 117.5 ms 10 runs
Benchmark 2: deno cache npm:@11ty/eleventy
Time (mean ± σ): 619.3 ms ± 6.4 ms [User: 34.3 ms, System: 575.6 ms]
Range (min … max): 612.2 ms … 633.3 ms 10 runs
Summary
../../d7/target/release/deno cache npm:@11ty/eleventy ran
5.37 ± 0.08 times faster than deno cache npm:@11ty/eleventy
```
# Summary
This PR resolves about the issue.
fixes#10810
And the formerly context is in the PR.
#22582
Here is an expected behaviour example with this change.
- 🦕.test.ts
```ts
import { assertEquals } from "https://deno.land/std@0.215.0/assert/mod.ts";
Deno.test("example test", () => {
assertEquals("🍋", "🦕");
});
```
We didn't honour the `position` options of `fd.read` and `fd.write`
because we checked if the buffer is of type `Buffer` instead of just
`Uint8Array`. Node does the latter. In doing so I noticed that the file
handle id was written to a public property which it definitely shouldn't
be. This was probably a typo.
Fixes https://github.com/denoland/deno/issues/23707
