hugoWebsite/node_modules/postcss-cli/lib/DependencyGraph.js

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2022-10-29 00:20:35 +02:00
import path from 'path'
import { DepGraph } from 'dependency-graph'
export default function createDependencyGraph() {
const graph = new DepGraph()
return {
add(message) {
message.parent = path.resolve(message.parent)
graph.addNode(message.parent)
if (message.type === 'dir-dependency') {
message.dir = path.resolve(message.dir)
graph.addNode(message.dir)
graph.addDependency(message.parent, message.dir)
} else {
message.file = path.resolve(message.file)
graph.addNode(message.file)
graph.addDependency(message.parent, message.file)
}
return message
},
dependantsOf(node) {
node = path.resolve(node)
if (graph.hasNode(node)) return graph.dependantsOf(node)
return []
},
}
}