This commit adds an unstable lint plugin API.
Plugins are specified in the `deno.json` file under
`lint.plugins` option like so:
```
{
"lint": {
"plugins": [
"./plugins/my-plugin.ts",
"jsr:@deno/lint-plugin1",
"npm:@deno/lint-plugin2"
]
}
}
```
The API is considered unstable and might be subject
to changes in the future.
Plugin API was modelled after ESLint API for the
most part, but there are no guarantees for compatibility.
The AST format exposed to plugins is closely modelled
after the AST that `typescript-eslint` uses.
Lint plugins use the visitor pattern and can add
diagnostics like so:
```
export default {
name: "lint-plugin",
rules: {
"plugin-rule": {
create(context) {
return {
Identifier(node) {
if (node.name === "a") {
context.report({
node,
message: "should be b",
fix(fixer) {
return fixer.replaceText(node, "_b");
},
});
}
},
};
},
},
},
} satisfies Deno.lint.Plugin;
```
Besides reporting errors (diagnostics) plugins can provide
automatic fixes that use text replacement to apply changes.
---------
Co-authored-by: Marvin Hagemeister <marvin@deno.com>
Co-authored-by: David Sherret <dsherret@gmail.com>
interactively select which packages to upgrade. a future improvement
could be to add a way to select the version as well, though not sure how
valuable that would be.
This is the release commit being forwarded back to main for 2.1.9
Co-authored-by: bartlomieju <bartlomieju@users.noreply.github.com>
Co-authored-by: Bartek Iwańczuk <biwanczuk@gmail.com>
This is the release commit being forwarded back to main for 2.1.8
Co-authored-by: bartlomieju <bartlomieju@users.noreply.github.com>
Co-authored-by: Bartek Iwańczuk <biwanczuk@gmail.com>
This PR updates `deno_lint` which contains a couple of bug fixes for
JSX/React related rules. The react rules now have all a `react-*` prefix
in the name as well.
Allows easily constructing a `DenoResolver` using the exact same logic
that we use in the CLI (useful for dnt and for external bundlers). This
code is then used in the CLI to ensure the logic is always up-to-date.
```rs
use std::rc::Rc;
use deno_resolver:🏭:ResolverFactory;
use deno_resolver:🏭:WorkspaceFactory;
use sys_traits::impls::RealSys;
let sys = RealSys;
let cwd = sys.env_current_dir()?;
let workspace_factory = Rc::new(WorkspaceFactory::new(sys, cwd, Default::default()));
let resolver_factory = ResolverFactory::new(workspace_factory.clone(), Default::default());
let deno_resolver = resolver_factory.deno_resolver().await?;
```
This commit changes how `deno lint --rules` behaves:
1. All available rules are now printed and rules enabled are marked as
such
2. `deno lint --rules --json` doesn't include markdown documentation
for rules but rather a link to the docs. This should allow us to save
around 400kB of the final `deno` binary size
This is the release commit being forwarded back to main for 2.1.7
Please ensure:
- [x] Everything looks ok in the PR
- [x] The release has been published
To make edits to this PR:
```shell
git fetch upstream forward_v2.1.7 && git checkout -b forward_v2.1.7 upstream/forward_v2.1.7
```
Don't need this PR? Close it.
cc @crowlKats
---------
Co-authored-by: crowlKats <crowlKats@users.noreply.github.com>
Co-authored-by: crowlkats <crowlkats@toaxl.com>
This slightly degrades the performance of CJS export analysis on
subsequent runs because I changed it to no longer cache in the DENO_DIR
with this PR (denort now properly has no idea about the DENO_DIR). We'll
have to change it to embed this data in the binary and that will also
allow us to get rid of swc in denort (will do that in a follow-up PR).
This is the release commit being forwarded back to main for 2.1.6
Co-authored-by: bartlomieju <bartlomieju@users.noreply.github.com>
Co-authored-by: Bartek Iwańczuk <biwanczuk@gmail.com>
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).
Extracting out more code from the CLI for reuse elsewhere (still more
work to do, but this is a start).
This is the code for extracting npm tarballs and saving information in
the npm cache in the global deno_dir.
This commit adds support for understanding "workpace:^"
and "workspace:~" version constraints in npm/pnpm workspaces.
This is done by upgrading various crates to their latest versions.
Closes https://github.com/denoland/deno/issues/26726
---------
Co-authored-by: David Sherret <dsherret@gmail.com>
This is the release commit being forwarded back to main for 2.1.2
Co-authored-by: bartlomieju <bartlomieju@users.noreply.github.com>
Co-authored-by: Bartek Iwańczuk <biwanczuk@gmail.com>
Ensures a dynamic import in a CJS file will consider the referrer as an import for node resolution.
Also adds fixes (adds) support for `"resolution-mode"` in TypeScript.
