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Introducing Enhanced Alert Actions and Triage Functionality
Socket now supports four distinct alert actions instead of the previous two, and alert triaging allows users to override the actions taken for all individual alerts.
rollup-pluginutils
Advanced tools
Readme
A set of functions commonly used by Rollup plugins.
npm install --save rollup-pluginutils
import { addExtension } from 'rollup-pluginutils';
export default function myPlugin ( options = {} ) {
return {
resolveId ( code, id ) {
// only adds an extension if there isn't one already
id = addExtension( id ); // `foo` -> `foo.js`, `foo.js -> foo.js`
id = addExtension( id, '.myext' ); // `foo` -> `foo.myext`, `foo.js -> `foo.js`
}
};
}
This function attaches Scope
objects to the relevant nodes of an AST. Each Scope
object has a scope.contains(name)
method that returns true
if a given name is defined in the current scope or a parent scope.
See rollup-plugin-inject or rollup-plugin-commonjs for an example of usage.
import { attachScopes } from 'rollup-pluginutils';
import { parse } from 'acorn';
import { walk } from 'estree-walker';
export default function myPlugin ( options = {} ) {
return {
transform ( code ) {
const ast = parse( ast, {
ecmaVersion: 6,
sourceType: 'module'
});
let scope = attachScopes( ast, 'scope' );
walk( ast, {
enter ( node ) {
if ( node.scope ) scope = node.scope;
if ( !scope.contains( 'foo' ) ) {
// `foo` is not defined, so if we encounter it,
// we assume it's a global
}
},
leave ( node ) {
if ( node.scope ) scope = scope.parent;
}
});
}
};
}
import { createFilter } from 'rollup-pluginutils';
export default function myPlugin ( options = {} ) {
// `options.include` and `options.exclude` can each be a minimatch
// pattern, or an array of minimatch patterns, relative to process.cwd()
var filter = createFilter( options.include, options.exclude );
return {
transform ( code, id ) {
// if `options.include` is omitted or has zero length, filter
// will return `true` by default. Otherwise, an ID must match
// one or more of the minimatch patterns, and must not match
// any of the `options.exclude` patterns.
if ( !filter( id ) ) return;
// proceed with the transformation...
}
};
}
import { makeLegalIdentifier } from 'rollup-pluginutils';
makeLegalIdentifier( 'foo-bar' ); // 'foo_bar'
makeLegalIdentifier( 'typeof' ); // '_typeof'
MIT
FAQs
Functionality commonly needed by Rollup plugins
The npm package rollup-pluginutils receives a total of 2,260,065 weekly downloads. As such, rollup-pluginutils popularity was classified as popular.
We found that rollup-pluginutils demonstrated a not healthy version release cadence and project activity because the last version was released a year ago. It has 3 open source maintainers collaborating on the project.
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Product
Socket now supports four distinct alert actions instead of the previous two, and alert triaging allows users to override the actions taken for all individual alerts.
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