const deps = require('@bem/sdk.deps');
const Config = require('@bem/sdk.config');
const mockfs = require('mock-fs');
const { stripIndent } = require('common-tags');
// Describe a file structure of the project.
mockfs({
'.bemrc': stripIndent`
module.exports = {
root: true,
levels: [
{ naming: 'legacy', layer: 'common', path: 'common.blocks' }
],
sets: {
'desktop': 'common',
}
}`,
'common.blocks': {
'page': {
'page.deps.js': stripIndent`
({ shouldDeps: [
{
mods: { view: ['404'] }
},
'header',
'body',
'footer'
]})`
},
'header': {
'header.deps.js': '({ shouldDeps: ["logo"] })'
},
}
});
// Get the project's configuration from the `.bemrc` file.
const config = Config();
// Load the project's dependencies list.
const dependencies = await deps.load({ config });
// Show the dependencies in a readable format.
dependencies.map(e => e.vertex.id + ' => ' + e.dependOn.id);
Create a graph and get the dependenciesOf the block `page`.
// Create a graph from the dependencies list.
const graph = deps.buildGraph(dependencies);
// Now you can use any functions from the @bem/sdk.graph package.
// For example, show sorted dependencies of the block `page`.
graph.dependenciesOf({ block: 'page'});
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