xrefcli/commands/export.js

CLI command for the searching through OpenEdge XREF

"use strict";
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
    return new (P || (P = Promise))(function (resolve, reject) {
        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
        function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
        function step(result) { result.done ? resolve(result.value) : new P(function (resolve) { resolve(result.value); }).then(fulfilled, rejected); }
        step((generator = generator.apply(thisArg, _arguments || [])).next());
    });
};
var __importStar = (this && this.__importStar) || function (mod) {
    if (mod && mod.__esModule) return mod;
    var result = {};
    if (mod != null) for (var k in mod) if (Object.hasOwnProperty.call(mod, k)) result[k] = mod[k];
    result["default"] = mod;
    return result;
};
Object.defineProperty(exports, "__esModule", { value: true });
const xrefparser_1 = require("xrefparser");
const fs = __importStar(require("fs"));
const help_1 = require("../help");
class ExportCommand {
    constructor(config) {
        this.reponame = '';
        this.outfile = '';
        this.xreffiles = [];
        this.includeEmpty = false;
        this.config = config;
        this.reponame = this.config.data.current;
        this.searcher = new xrefparser_1.Searcher();
    }
    execute(params) {
        this.xreffiles = this.config.loadRepo(this.reponame);
        this.searcher.add(this.xreffiles);
        const promise = new Promise((resolve, reject) => __awaiter(this, void 0, void 0, function* () {
            yield this.outputSourceTable();
            resolve();
        }));
        return promise;
    }
    validate(params) {
        const options = params['options'];
        if (options['help'] === true) {
            const help = new help_1.Help();
            help.exportCommand();
            process.exit(0);
        }
        const reponame = options['name'];
        if (reponame === null) {
            console.error('Error: a repo name should be provided');
            return false;
        }
        if (reponame !== undefined) {
            if (!this.config.repoExists(reponame)) {
                console.error(`Error: repo '${reponame}' does not exist`);
                return false;
            }
            this.reponame = reponame;
        }
        const outfile = options['outfile'];
        if (outfile === null || outfile === undefined) {
            console.error('Error: --outfile must be specified');
            return false;
        }
        this.outfile = outfile;
        if (options['includeempty'] === true) {
            this.includeEmpty = true;
        }
        return true;
    }
    outputSourceTable() {
        return __awaiter(this, void 0, void 0, function* () {
            this.xreffiles.sort((a, b) => a.sourcefile.toLowerCase() < b.sourcefile.toLowerCase() ? -1 : 1);
            const writeStream = fs.createWriteStream(this.outfile);
            let tablenames = this.searcher.getTableNames().map(table => table.table);
            tablenames = [...new Set(tablenames)];
            tablenames.sort((a, b) => a.toLowerCase() < b.toLowerCase() ? -1 : 1);
            const header = [' ', ...tablenames];
            this.writeLine(writeStream, header);
            for (let x = 0; x < this.xreffiles.length; x++) {
                const currentXreffile = this.xreffiles[x];
                const tables = new Array(tablenames.length + 1);
                tables[0] = currentXreffile.sourcefile;
                let count = 0;
                for (let i = 0; i < tablenames.length; i++) {
                    const currentTablename = tablenames[i];
                    const pos = currentXreffile.tablenames.findIndex(tablename => tablename === currentTablename);
                    if (pos >= 0) {
                        tables[i + 1] = 'X';
                        count++;
                    }
                    else {
                        tables[i + 1] = ' ';
                    }
                }
                // skip sources without db access, if no -i parameters given
                if (count > 0 || this.includeEmpty) {
                    yield this.writeLine(writeStream, tables);
                }
            }
            writeStream.end();
        });
    }
    writeLine(writeStream, line) {
        return __awaiter(this, void 0, void 0, function* () {
            let lineOut = '';
            line.forEach(element => {
                lineOut += `"${element}";`;
            });
            lineOut = lineOut.substring(0, lineOut.length - 1) + '\n';
            const promise = new Promise((resolve, reject) => {
                writeStream.write(lineOut, () => {
                    resolve();
                });
            });
            yield promise;
        });
    }
}
exports.ExportCommand = ExportCommand;
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