Function createTabularErrorsDisplay

test/fixtures/snapshot/typescript.js:122832–122855

(filesInError, host)

    }
    ts.getErrorSummaryText = getErrorSummaryText;
    function createTabularErrorsDisplay(filesInError, host) {
        var distinctFiles = filesInError.filter(function (value, index, self) { return index === self.findIndex(function (file) { return (file === null || file === void 0 ? void 0 : file.fileName) === (value === null || value === void 0 ? void 0 : value.fileName); }); });
        if (distinctFiles.length === 0)
            return "";
        var numberLength = function (num) { return Math.log(num) * Math.LOG10E + 1; };
        var fileToErrorCount = distinctFiles.map(function (file) { return [file, ts.countWhere(filesInError, function (fileInError) { return fileInError.fileName === file.fileName; })]; });
        var maxErrors = fileToErrorCount.reduce(function (acc, value) { return Math.max(acc, value[1] || 0); }, 0);
        var headerRow = ts.Diagnostics.Errors_Files.message;
        var leftColumnHeadingLength = headerRow.split(" ")[0].length;
        var leftPaddingGoal = Math.max(leftColumnHeadingLength, numberLength(maxErrors));
        var headerPadding = Math.max(numberLength(maxErrors) - leftColumnHeadingLength, 0);
        var tabularData = "";
        tabularData += " ".repeat(headerPadding) + headerRow + "\n";
        fileToErrorCount.forEach(function (row) {
            var file = row[0], errorCount = row[1];
            var errorCountDigitsLength = Math.log(errorCount) * Math.LOG10E + 1 | 0;
            var leftPadding = errorCountDigitsLength < leftPaddingGoal ?
                " ".repeat(leftPaddingGoal - errorCountDigitsLength)
                : "";
            var fileRef = prettyPathForFileError(file, host.getCurrentDirectory());
            tabularData += "".concat(leftPadding).concat(errorCount, "  ").concat(fileRef, "\n");
        });
        return tabularData;
    }
    function isBuilderProgram(program) {
        return !!program.getState;
    }