This PR changes the underlying buffer backed AST format we use for
JavaScript-based linting plugins. It adds support for various new types,
makes traversal code a lot easier and is more polished compared to
previous iterations.
Here is a quick summary (in no particular order):
- Node prop data is separate from traversal, which makes traversal code
so much easier to reason about. Previously, it was interleaved with node
prop data
- spans are in a separate table as well, as they are rarely needed.
- schema is separate from SWC conversion logic, which makes
- supports recursive plain objects
- supports numbers
- supports bigint
- supports regex
- adds all SWC nodes
Apologies, this is kinda a big PR, but it's worth it imo.
_Marking as draft because I need to update some tests tomorrow._
Fixes #27343
Currently the node:child_process polyfill is always passing the full
parent environment to all spawned subprocesses. In the case where
`options.env` is provided those keys are overridden but the rest of the
parent environment is still passed through.
On Node the behaviour is for child processes to only inherit the parent
environment when `options.env` isn't specified. When `options.env` is
specified the child process inherits only those keys.
This PR updates the internal node child_process polyfill so that the
`clearEnv` argument is set to true when spawning the subprocess to
prevent the parent environment always being inherited by default. It
also fixes an issue where `normalizeSpawnArguments` wasn't returning the
`env` option if `options.env` was unset.
See the comment
https://github.com/denoland/deno/pull/25470#issuecomment-2435077722 for
the reason why we do this workaround to make `make-fetch-happen` work in
Deno
This PR applies the same workaround to `npm-check-updates` package.
`npm-check-updates` internally uses
[`npm-registry-fetch`](https://www.npmjs.com/package/npm-registry-fetch)
which uses
[`make-fetch-happen`](https://www.npmjs.com/package/make-fetch-happen)
(the problematic package) for making http request to npm registry.
The detection of `make-fetch-happen` doesn't work for
`npm-check-updates` because we use call stack at `net.Socket`
constructor to check if it's called from `make-fetch-happen`, but
`npm-check-updates` bundles its dependency and the check doesn't work.
This PR adds the check of `npm-check-updates` string in call stack in
net.Socket constructor to trigger the workaroud.
closes #27629
Fixes https://github.com/denoland/deno/issues/25762. Note that some of
the things in that issue are not resolved (vite/client types not working
properly which has other root causes), but the wildcard module
augmentation specifically is fixed by this.
We were telling TSC that files with unknown media types had an extension
of `.js`, so the ambient module declarations weren't applying. Instead,
just don't resolve them, so the ambient declaration applies.
This commit makes `process` global always available in Node context.
`process` global was previously available explicitly in `deno_node`, but then
got removed in #25291 and made globally available regardless of whether it's in
Deno or Node context, so this commit does not have any effect on Deno CLI.
However, for users who want to use `deno_node` ext only, it makes sense to have
`process` available to simulate the Node environment individually.
This change may bring some negative performance impact. To measure how large the
impact would be, a very simple benchmark was performed whose results can be
found at https://github.com/magurotuna/process_global_bench.
The selector splitting code that's used for JS linting plugins didn't
properly account for selectors being a single character. This can happen
in the case of `*`.
Instead of comparing against the length, we'll now check if the
remaining string portion is not empty, which is more robust. It also
allows us to detect trailing whitespace, which we didn't before.
Also reverts #27518
The reason is that it takes too long to build these two
binaries on Mac ARM runners as it stands.
We're gonna try to reland this next week, after sorting out
situation with these runners.
A QUIC endpoint is a UDP socket which multiplexes QUIC sessions, which
may be initiated in either direction. This PR exposes endpoints and
moves things around as needed.
Now that endpoints can be reused between client connections, we have a
way to share tls tickets between them and allow 0rtt. This interface
currently works by conditionally returning a promise.
Also cleaned up the rust op names, fixed some lingering problems in the
data transmission, and switched to explicit error types.
The error message is currently `Bad Resource ID`. This commit changes it to
`Cannot read request body as underlying resource unavailable`
closes #27133
Instead of hard erroring, we now surface module not found errors as
TypeScript diagnostics (we have yet to show the source code of the
error, but something we can improve over time).
