@eagleoutice/flowr-dev/cli/repl/print-version.js

Static Dataflow Analyzer and Program Slicer for the R Programming Language

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.versionReplString = versionReplString;
exports.printVersionRepl = printVersionRepl;
const version_1 = require("../../util/version");
const manifest_1 = require("../../project/sigdb/manifest");
const ansi_1 = require("../../util/text/ansi");
const url_1 = require("url");
/**
 * Returns a version string for the REPL including flowR, R, and the engine in use.
 */
async function versionReplString(parser) {
    const version = await (0, version_1.retrieveVersionInformation)(parser);
    const rVersion = version.r === 'none' ? '' : version.r === 'unknown' ? ', R version unknown' : `, R v${version.r}`;
    const treeSitterVer = parser.name === 'tree-sitter' ? `, R grammar v${parser.treeSitterVersion()}` : '';
    return `flowR repl v${version.flowr}${rVersion}${treeSitterVer} (${version.engine} engine)`;
}
/**
 * Compact, dimmed note on the bundled signature databases (merged into the engine parenthesis): one linked ref per
 * scope present on disk (`current`, `base`, `full-history`) with its last update.
 * The full history is on disk as `history.*` (mounted alongside `current.*`), or a merged `full.*` in a baked container.
 */
function sigDbSummaryString() {
    const it = (s) => (0, ansi_1.italic)(s, ansi_1.formatter);
    const entries = [];
    const add = (label, file) => {
        if (file === undefined) {
            return;
        }
        let date;
        try {
            date = (0, manifest_1.readManifestDate)(file);
        }
        catch { /* a corrupt/unreadable manifest must not break --version */ }
        entries.push({ label, file, date });
    };
    add('current', (0, manifest_1.defaultSigDbPath)('current'));
    add('base', (0, manifest_1.defaultSigDbPath)('base'));
    add('full-history', (0, manifest_1.defaultSigDbPath)('full') ?? (0, manifest_1.defaultSigDbPath)('history'));
    if (entries.length === 0) {
        return it('no sigdb');
    }
    const link = (text, file) => it(ansi_1.formatter.hyperlink(text, (0, url_1.pathToFileURL)(file).href, true));
    // if every ref shares the same date, print it once
    const shared = entries.every(e => e.date !== undefined && e.date === entries[0].date) ? entries[0].date : undefined;
    const refs = entries.map(e => link(shared === undefined && e.date !== undefined ? `${e.label} ${e.date}` : e.label, e.file));
    return it('sigdb: ') + refs.join(it(', ')) + (shared !== undefined ? it(` ${shared}`) : '');
}
/**
 * Prints the version information for the REPL including flowR, R, and the bundled signature databases.
 */
async function printVersionRepl(parser) {
    const sigdb = sigDbSummaryString();
    console.log((await versionReplString(parser)).replace(/\)$/, () => `, ${sigdb})`));
}
//# sourceMappingURL=print-version.js.map