result.get(platform).files.push(fileMetadata.file);
            }
        });
    });

    console.log("categorize: ");
    console.log([...result.values()]);
    return result;
}

 */
function nullToEmpty(input) {
    let output;
    if (input) {
        output = input;
    } else {
        output = [];
    }
    console.log("nullToEmpty: " + output);
    return output;
}

        }
    }

    return result;
}

function extractCheckNames(inputString) {
    const checksPart = inputString.split('@bot-gitstream check');
    if (checksPart.length === 2) {
        const checks = checksPart[1].split(' ');
        const namePattern = /^[a-zA-Z_]+$/;
        return checks.filter(check => namePattern.test(check));
    } else {
        return [];
    }
}

        </tr>`;
    });

    result += `</table>
        </details>
        <automation id="summary_table/summary_table"/>`;

    console.log("summaryTable: " + result);
    return result;
}

function platformsAffected(statistics) {
    // Significance is defined as a platform having more than 10% of the total lines changed

        summary.filesPercent = Math.round(summary.files.length / totalChangedFiles * 100, 2);
    });

    console.log("computeStatistics: ");
    console.log(summaries)
    return summaries;
}

function metadataFor(fileMetadatas, file) {
    return fileMetadatas.find(fileMetadata => fileMetadata.file == file);
}