Function readVersionHeader

scripts/format-changelog.js:37–74

(ctx)

}

function readVersionHeader(ctx) {
    // Extract the version number.
    const versionLine = consumeLine(ctx);
    const versionMatch = versionLine.text.match(/^((\d+\.\d+(\.\d+)?(\+|-\w+)?) \((\d{4}-\d{2}-\d{2}|\?\?\?)\))$/);
    if (versionMatch == null) {
        reportLineError(versionLine, "Expected a version number");
    }

    // Check the version seperator
    const versionSeperator = consumeLine(ctx);
    if (versionSeperator.text != HeaderSeperator) {
        reportLineError(versionSeperator, "Expected version seperator");
    }

    // Check for optional headline, this means the there is text not starting with - and an empty line before
    // the first entry.
    var headline = peekLine(ctx);
    if (headline != null && headline.text != "" && !headline.text.startsWith("-")) {
        consumeLine(ctx);

        // Check for empty line
        const emptyLine = peekLine(ctx);
        if (emptyLine == null || emptyLine.text != "") {
            reportError(ctx, "Expected empty line after headline");
        }

        consumeLine(ctx);
        headline = headline.text;
    } else {
        headline = "";
    }

    return {
        version: versionMatch[2],
        date: versionMatch[5],
        headline: headline,
    };
}

function isValidReference(ref) {
    const regex = /^\w*#\d+( \(partial\))?$/;