This PR updates the type definitions for `setTimeout` and `setInterval`
in `lib.deno.shared_globals.d.ts` to accept both a string and a function
as the callback, matching the DOM standard and Deno's runtime behavior.
Previously, the types only allowed a function, but Deno's implementation
(and the web standard) also allow a string, which is evaluated as code.
This change ensures that TypeScript users can use both forms without
type errors, aligning Deno's types with web compatibility.
Fixes#30166
This commit changes `Deno.execPath()` API to no longer require
read permission.
This change is dictated by the fact that in common scenarios, requiring
read permission is less secure than not requiring permissions - if
a user wants to spawn a Deno subprocess using the current executable,
they would do something like:
```
new Deno.Command(Deno.execPath(), { args: ["eval", "1+1"] }).outputSync();
```
To run this program, currently one needs to pass `--allow-read
--allow-run=deno` flags.
It's possible to limit scope of `--allow-read` flag, but it's really
cumbersome to do,
so most users will opt to give a blanket `--allow-read` permission.
Not requiring read permissions allows the above program to be run with
just `--allow-run=deno` flag.
This change is in similar to relaxing of permissions in `Deno.cwd()` API
done in https://github.com/denoland/deno/pull/27192.
Ref
https://github.com/denoland/deno/issues/20061#issuecomment-2942497783
This commit adds support for using
[vsock](https://man7.org/linux/man-pages/man7/vsock.7.html) transport in
fetch API on Linux and macOS.
Similar to #29154, a vsock transport can be specified in the `proxy`
field when calling `Deno.createHttpClient`.
```ts
const client = Deno.createHttpClient({
proxy: {
transport: "vsock",
cid: 2,
port: 80,
},
});
await fetch("http://localhost/ping", { client });
```
This commit adds support for using Unix socket proxies in `fetch` API.
This is facilitated by passing an appropriate `Deno.HttpClient` instance
to the `fetch` API:
```
const client = Deno.createHttpClient({
proxy: {
transport: "unix",
path: "/path/to/unix.sock",
},
});
await fetch("http://localhost/ping", { client });
```
Closes https://github.com/denoland/deno/issues/8821
---------
Co-authored-by: Bartek Iwańczuk <biwanczuk@gmail.com>
This PR adds support for comments in the AST for lint plugins.
- The `Program` node has a `comments` field pointing to an array of all
comments.
- `SourceCode.getAllComments()`: Returns all comments (same as
`program.comments`)
- `SourceCode.getCommentsBefore(node)`: Get all comments before this
Node
- `SourceCode.getCommentsAfter(node)`: Get all comments after this Node
- `SourceCode.getCommentsInside(node)`: Get all comments inside this
Node
ESLint docs:
-
https://eslint.org/docs/latest/extend/custom-rules#accessing-the-source-code
- https://eslint.org/docs/latest/extend/custom-rules#accessing-comments
`Deno.env.get` returns undefined when the environment variable is not
present. I initially interpreted this doc string to indicate that it
would return the string literal `"undefined"`, which isn't right.
Could use backticks here as above, but a little confusing in a JS
context where this also indicates a (template) string literal.
This is technically **BREAKING** as it removes a public API, but the
brand is type-only and the chance of anyone actually relying on this
seems very unlikely.
---------
Co-authored-by: David Sherret <dsherret@gmail.com>
Ref #26819
An optional **timeout** parameter has been added to the
**Deno.connect()** interface. This parameter allows specifying a timeout
(in milliseconds) within which the application must establish a
connection. If the timeout is exceeded without successfully connecting,
the operation is automatically aborted with an error. If the parameter
is not provided, the default behavior remains unchanged (no timeout).
Currently, the timeout functionality is implemented only for TCP
connections. Other connection types are not affected by this change.
---------
Co-authored-by: Yoshiya Hinosawa <stibium121@gmail.com>
Noticed that the `.parent` type was missing for AST nodes for our JS
lint API. Whenever possible I've only specified the limited
possibilities of parent types, but when it's too complex I defaulted to
just `Node`.
The `PropertyDefinition` node also allows `PrivateIdentifier` as a type
for the `key`. Example:
```ts
class Foo {
#foo = 2;
}
```
Fixes one issue reported in
https://github.com/denoland/deno/issues/28355
Adding examples to the JSDocs for createImageBitmap and
formatting/linting file
---------
Co-authored-by: Phil Hawksworth <phil@deno.com>
Co-authored-by: Bartek Iwańczuk <biwanczuk@gmail.com>
This commits moves all `.d.ts` files from `ext/*` to `cli/tsc/dts`.
Due to TSC snapshot removal, `cargo publish` is now erroring out,
unable to find the declaration files. These files were moved to
"cli/tsc/dts", because it's much easier than keeping them in
extension directories, while still providing them compressed
or uncompressed depending on the build type.
