Support for Wasm modules.
Note this implements the standard where the default export is the
instance (not the module). The module will come later with source phase
imports.
```ts
import { add } from "./math.wasm";
console.log(add(1, 2));
```
```
> deno compile --allow-read=. --include data-file.txt main.js
```
This only applies to files on the filesystem. For remote modules, that's
going to have to wait for `import ... from "./data.txt" with { "type":
"bytes" }` or whatever it will be.
The issue was this package had an import like: `".//index.js"` and we
resolved that as specified, but node normalizes it to `"./index.js"` so
we have to copy node.
This commit adds support for "dependencies" in `deno task` subcommand:
```jsonc
{
"tasks": {
"build": "deno run -RW build.ts",
"generate": "deno run -RW generate.ts",
"serve": {
"command": "deno run -RN server.ts",
"dependencies": ["build", "generate"]
}
}
}
```
Executing `deno task serve` will first execute `build` and `generate`
tasks (in parallel) and once both complete the `serve` task will be executed.
Number of tasks run in parallel is equal to the no of cores on the
machine, and respects `DENO_JOBS` env var if one is specified.
Part of https://github.com/denoland/deno/issues/26462
---------
Co-authored-by: Bartek Iwańczuk <biwanczuk@gmail.com>
Co-authored-by: Marvin Hagemeister <marvin@deno.com>
This commit makes HTTP client parameters used in `fetch` API
configurable on the extension initialization via a callback
`client_builder_hook` that users can provide.
The main motivation behind this change is to allow `deno_fetch` users to
tune the HTTP/2 client to suit their needs, although Deno CLI users will
not benefit from it as no JavaScript interface is exposed to set these
parameters currently.
It is up to users whether to provide a hook function. If not provided,
the default configuration from hyper crate will be used.
Ref #26785
This commit makes http server parameters configurable on the extension
initialization via two callbacks users can provide.
The main motivation behind this change is to allow `deno_http` users to
tune the HTTP/2 server to suit their needs, although Deno CLI users will
not benefit from it as no JavaScript interface is exposed to set these
parameters currently.
It is up to users whether to provide hook functions. If not provided,
the default configuration from hyper crate will be used.
This PR removes the public Deno.tracing.Span API.
We are not confident we can ship an API that is
better than the `@opentelemetry/api` API, because
V8 CPED does not support us using `using` to
manage span context. If this changes, we can
revisit this decision. For now, users wanting
custom spans can instrument their code using
the `@opentelemetry/api` API and `@deno/otel`.
This PR also speeds up the OTEL trace generation
by a 30% by using Uint8Array instead of
strings for the trace ID and span ID.
Adds a lazily created code cache to `deno compile` by default.
The code cache is created on first run to a single file in the temp
directory and is only written once. After it's been written, the code
cache becomes read only on subsequent runs. Only the modules loaded
during startup are cached (dynamic imports are not code cached).
The code cache can be disabled by compiling with `--no-code-cache`.
These tests are hitting a remote server which sometimes starts failing
randomly on CI.
They need to be rewritten to use a local server and have `/etc/hosts`
setup that remaps relevants URLs.
Closes #26425
## Overview
This PR adds support for specifying multiple environment files as
arguments when using the Deno CLI. Subsequent files override
pre-existing variables defined in previous files.
If the same variable is defined in the environment and in the file, the
value from the environment takes precedence.
## Example Usage
```bash
deno run --allow-env --env-file --env-file=".env.one" --env-file=".env.two" script.ts
```
---------
Co-authored-by: Bartek Iwańczuk <biwanczuk@gmail.com>
Converter for `GPUComputePassTimestampWrites` uses converter for
`GPUQuerySet` before it is defined making it impossible to use. This PR
simply reorders converter creation to resolve this issue. Logging the
`GPUQuerySet` still fails (as mentioned in #26769) but it is now usable
inside pass descriptors and works when used.
This commit adds `Deno.jupyter.image` API to display PNG and JPG images:
```
const data = Deno.readFileSync("./my-image.jpg");
Deno.jupyter.image(data);
Deno.jupyter.image("./my-image.jpg");
```
This commit changes three aspects of `deno task`:
1. Tasks can now be written using object notation like so:
```jsonc
{
"tasks": {
"foo": "deno run foo.js",
"bar": {
"command": "deno run bar.js"
}
}
```
2. Support for comments for tasks is now removed. Comments above tasks
will
no longer be printed when running `deno task`.
3. Tasks written using object notation can have "description" field that
replaces
support for comments above tasks:
```jsonc
{
"tasks": {
"bar": {
"description": "This is a bar task"
"command": "deno run bar.js"
}
}
```
```
$ deno task
Available tasks:
- bar
// This is a bar task
deno run bar.js
```
Pulled most of the changes from
https://github.com/denoland/deno/pull/26467 to
support "dependencies" in tasks. Additionally some cleanup was performed
to make code easier to read.
---------
Co-authored-by: David Sherret <dsherret@gmail.com>
This PR adds a new `--unstable-node-globals` flag to expose Node globals
by default.
Fixes https://github.com/denoland/deno/issues/26611
---------
Co-authored-by: Bartek Iwańczuk <biwanczuk@gmail.com>
Improving the breadth of collected data, and ensuring that the collected
data is more likely to be successfully reported.
- Use `log` crate in more places
- Hook up `log` crate to otel
- Switch to process-wide otel processors
- Handle places that use `process::exit`
Also adds a more robust testing framework, with a deterministic tracing
setting.
Refs: https://github.com/denoland/deno/issues/26852
This commit makes comments in code snippets in JSDoc or markdown
preserved when they are executed as tests. In particular, this is needed
to get TypeScript special comments such as `@ts-ignore` or
`@ts-expect-error` to work correctly.
Fixes #26728
This will respect `"type": "commonjs"` in a package.json to determine if
`.js`/`.jsx`/`.ts`/.tsx` files are CJS or ESM. If the file is found to
be ESM it will be loaded as ESM though.
Initial import of OTEL code supporting tracing. Metrics soon to come.
Implements APIs for https://jsr.io/@deno/otel so that code using
OpenTelemetry.js just works tm.
There is still a lot of work to do with configuration and adding
built-in tracing to core APIs, which will come in followup PRs.
---------
Co-authored-by: Luca Casonato <hello@lcas.dev>
This PR fixes #24453, by introducing a ctime (using ctime for UNIX and
ChangeTime for Windows) to Deno.stats.
Co-authored-by: Yoshiya Hinosawa <stibium121@gmail.com>
