@eagleoutice/flowr-dev/project/plugins/file-plugins/flowr-analyzer-rda-file-plugin.js

Static Dataflow Analyzer and Program Slicer for the R Programming Language

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.FlowrAnalyzerRdaFilePlugin = void 0;
const flowr_analyzer_file_plugin_1 = require("./flowr-analyzer-file-plugin");
const semver_1 = require("semver");
const flowr_file_1 = require("../../context/flowr-file");
const built_in_source_1 = require("../../../dataflow/internal/process/functions/call/built-in/built-in-source");
const flowr_rda_file_1 = require("./files/flowr-rda-file");
const RdaFilePattern = /\.(rda|rdata)$/i;
/**
 * This plugin provides support for R workspace files (`.rda`/`.RData`), exposing their top-level objects.
 * @see https://rdrr.io/r/base/load.html
 */
class FlowrAnalyzerRdaFilePlugin extends flowr_analyzer_file_plugin_1.FlowrAnalyzerFilePlugin {
    name = 'flowr-analyzer-rda-file-plugin';
    description = 'Reads RDA/RData workspace files into their contained R objects.';
    version = new semver_1.SemVer('0.1.0');
    pattern;
    /**
     * Creates a new instance of the RDA file plugin.
     * @param filePattern - The pattern to identify RDA files, see {@link RdaFilePattern} for the default pattern.
     */
    constructor(filePattern = RdaFilePattern) {
        super();
        this.pattern = filePattern;
    }
    applies(file) {
        return this.pattern.test((0, built_in_source_1.platformBasename)(file.toString()));
    }
    /**
     * Processes the given file, assigning it the {@link FileRole.Data} role.
     */
    process(_ctx, file) {
        return flowr_rda_file_1.FlowrRDAFile.from(file, flowr_file_1.FileRole.Data);
    }
}
exports.FlowrAnalyzerRdaFilePlugin = FlowrAnalyzerRdaFilePlugin;
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