});

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

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

 *
 * @param {[Object]} statistics - list of summary data objects from computeStatistics
 * @param {String} title - description of how data is grouped
 * @returns {String} Returns the formatted HTMl table string.
 * @example {{ owners | categorize(branch.diff.files_metadata) | computeStatistics(branch.diff.files_metadata) | summaryTable('Platform') }}
 */
function summaryTable(statistics, title) {

    run:
      - action: add-comment@v1
        args:
          comment: |
            {{ by_platform_comment }}

by_platform_comment: |