@eagleoutice/flowr-dev/project/plugins/package-version-plugins/flowr-analyzer-package-versions-description-file-plugin.js

Static Dataflow Analyzer and Program Slicer for the R Programming Language

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.FlowrAnalyzerPackageVersionsDescriptionFilePlugin = void 0;
const flowr_analyzer_package_versions_plugin_1 = require("./flowr-analyzer-package-versions-plugin");
const flowr_analyzer_description_file_plugin_1 = require("../file-plugins/flowr-analyzer-description-file-plugin");
const semver_1 = require("semver");
/**
 * This plugin extracts package versions from R `DESCRIPTION` files.
 * It looks at the `Depends` and `Imports` fields to find package names and their version constraints.
 */
class FlowrAnalyzerPackageVersionsDescriptionFilePlugin extends flowr_analyzer_package_versions_plugin_1.FlowrAnalyzerPackageVersionsPlugin {
    name = 'flowr-analyzer-package-version-description-file-plugin';
    description = 'Extracts package versions from DESCRIPTION files.';
    version = new semver_1.SemVer('0.1.0');
    process(ctx) {
        const deps = flowr_analyzer_description_file_plugin_1.DescriptionFile.single(ctx, 'No description file found, cannot extract package versions.');
        if (deps === undefined) {
            return;
        }
        this.retrieveVersionsFromField(ctx, deps.depends() ?? []);
        this.retrieveVersionsFromField(ctx, deps.imports() ?? []);
    }
    retrieveVersionsFromField(ctx, pkgs) {
        for (const pkg of pkgs) {
            ctx.deps.addDeclaredDependency(pkg);
        }
    }
}
exports.FlowrAnalyzerPackageVersionsDescriptionFilePlugin = FlowrAnalyzerPackageVersionsDescriptionFilePlugin;
//# sourceMappingURL=flowr-analyzer-package-versions-description-file-plugin.js.map