@nxworker/workspace/src/generators/move-file/project-analysis/build-reverse-dependency-map.js

Nx plugin providing generators for managing workspace files, including the move-file generator for safely moving files between projects while updating all imports

"use strict";
Object.defineProperty(exports, "__esModule", {
    value: true
});
Object.defineProperty(exports, "buildReverseDependencyMap", {
    enumerable: true,
    get: function() {
        return buildReverseDependencyMap;
    }
});
function buildReverseDependencyMap(projectGraph) {
    const reverse = new Map();
    Object.entries(projectGraph.dependencies || {}).forEach(([source, dependencies])=>{
        dependencies.forEach((dependency)=>{
            const dependents = reverse.get(dependency.target);
            if (dependents) {
                dependents.add(source);
            } else {
                reverse.set(dependency.target, new Set([
                    source
                ]));
            }
        });
    });
    return reverse;
}

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