Function getErrorSummaryText

test/fixtures/snapshot/typescript.js:122812–122830

(errorCount, filesInError, newLine, host)

        return error.fileName + line;
    }
    function getErrorSummaryText(errorCount, filesInError, newLine, host) {
        if (errorCount === 0)
            return "";
        var nonNilFiles = filesInError.filter(function (fileInError) { return fileInError !== undefined; });
        var distinctFileNamesWithLines = nonNilFiles.map(function (fileInError) { return "".concat(fileInError.fileName, ":").concat(fileInError.line); })
            .filter(function (value, index, self) { return self.indexOf(value) === index; });
        var firstFileReference = nonNilFiles[0] && prettyPathForFileError(nonNilFiles[0], host.getCurrentDirectory());
        var d = errorCount === 1 ?
            ts.createCompilerDiagnostic(filesInError[0] !== undefined ?
                ts.Diagnostics.Found_1_error_in_1 :
                ts.Diagnostics.Found_1_error, errorCount, firstFileReference) :
            ts.createCompilerDiagnostic(distinctFileNamesWithLines.length === 0 ?
                ts.Diagnostics.Found_0_errors :
                distinctFileNamesWithLines.length === 1 ?
                    ts.Diagnostics.Found_0_errors_in_the_same_file_starting_at_Colon_1 :
                    ts.Diagnostics.Found_0_errors_in_1_files, errorCount, distinctFileNamesWithLines.length === 1 ? firstFileReference : distinctFileNamesWithLines.length);
        var suffix = distinctFileNamesWithLines.length > 1 ? createTabularErrorsDisplay(nonNilFiles, host) : "";
        return "".concat(newLine).concat(ts.flattenDiagnosticMessageText(d.messageText, newLine)).concat(newLine).concat(newLine).concat(suffix);
    }
    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); }); });