snyk-mvn-plugin/dist/parse/maven-graph-builder.js

Snyk CLI Maven plugin

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.MavenGraphBuilder = void 0;
const version_resolver_1 = require("./version-resolver");
class MavenGraphBuilder {
    #graph;
    #versionResolver;
    #projectId;
    constructor(rootId, versionResolver) {
        this.#graph = {
            rootId,
            nodes: {
                [rootId]: { dependsOn: [], parents: [], reachesProdDep: false },
            },
        };
        this.#versionResolver = versionResolver ?? version_resolver_1.NO_OP_VERSION_RESOLVER;
        this.#projectId = this.extractProjectId(rootId);
    }
    findOrCreateNode(id) {
        return this.findNode(id) || this.createNode(id);
    }
    findNode(id) {
        return this.#graph.nodes[id];
    }
    createNode(id) {
        const node = { dependsOn: [], parents: [], reachesProdDep: false };
        this.#graph.nodes[id] = node;
        return node;
    }
    markNodeProdReachable(id) {
        const node = this.findNode(id);
        if (node && !node.reachesProdDep) {
            node.reachesProdDep = true;
            for (const parentId of node.parents) {
                this.markNodeProdReachable(parentId);
            }
        }
    }
    connect(parentId, id) {
        // Delegate all version resolution complexity to VersionResolver
        const resolvedParentId = this.#versionResolver.resolveDependencyId(parentId, this.#projectId);
        const resolvedId = this.#versionResolver.resolveDependencyId(id, this.#projectId);
        const parentNode = this.findOrCreateNode(resolvedParentId);
        const childNode = this.findOrCreateNode(resolvedId);
        if (!childNode.parents.includes(resolvedParentId)) {
            childNode.parents.push(resolvedParentId);
        }
        if (!parentNode.dependsOn.includes(resolvedId)) {
            parentNode.dependsOn.push(resolvedId);
        }
        if (!resolvedId.endsWith(':test')) {
            this.markNodeProdReachable(resolvedId);
        }
    }
    get graph() {
        return this.#graph;
    }
    /**
     * Extract project ID from Maven rootId
     *
     * Example: "io.snyk.example:metaversion-simple" from
     * "io.snyk.example:metaversion-simple:jar:1.0-SNAPSHOT"
     */
    extractProjectId(rootId) {
        const parts = rootId.split(':');
        return `${parts[0]}:${parts[1]}`; // groupId:artifactId
    }
}
exports.MavenGraphBuilder = MavenGraphBuilder;
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