INNER CODE UNIT · JavaScript

outputFilename

jofpin/temcrypt · temcrypt.js:198

            const outputFilename = function(inputFile, suffixExtension) {
                let outputFile = inputFile.replace(suffixExtension, "");
                const fileExtension = outputFile.includes(".") ? outputFile.slice(outputFile.lastIndexOf(".")) : "";
                const fileName = outputFile.slice(0, outputFile.lastIndexOf(".") !== -1 ? outputFile.lastIndexOf(".") : outputFile.length);
                const regex = /\((\d+)\)$/;

                let counter = 1;
                let newFileName = fileName;

                if (regex.test(fileName)) {
                    const match = fileName.match(regex);
                    counter = parseInt(match[1]);
                    newFileName = fileName.replace(regex, '');
                }

                outputFile = `${newFileName} (${counter})${fileExtension}`;

                while (fs.existsSync(outputFile)) {

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