61 lines
1.8 KiB
JavaScript
61 lines
1.8 KiB
JavaScript
const fs = require("fs/promises");
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const translate = require("@iamtraction/google-translate");
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const defaultLang = "en";
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const targetLang = process.argv[2] || "en";
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const filePath = process.argv[3];
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const targetLangIso = targetLang == "pt" ? "pt-pt" : targetLang;
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const targetFilePath = filePath.replace(".md", "." + targetLangIso + ".md");
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async function convert(text, from, to) {
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const options = { from, to };
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const translated_text = await translate(text, options);
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return translated_text.text;
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}
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console.log(filePath);
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console.log(targetFilePath);
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async function processFrontMatter(block) {
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const array = block.split("\n");
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let translatedBlock = "";
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for (const line of array) {
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let newElement = line;
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if (line.indexOf(":") > -1) {
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const elements = line.split(":");
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if (
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elements[0] == "title" ||
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elements[0] == "description" ||
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elements[0] == "summary" ||
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elements[0] == "description" ||
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elements[0] == "categories" ||
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elements[0] == "tags"
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) {
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const translatedElement = elements[1]
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? await convert(elements[1], defaultLang, targetLang)
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: elements[1];
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newElement = elements[0] + ": " + translatedElement;
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}
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}
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translatedBlock += newElement + "\n";
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}
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return translatedBlock;
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}
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async function main() {
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const fileContent = await fs.readFile(filePath, "utf8");
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const array = fileContent.split("---\n");
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const frontMatter = array[1];
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const content = array[2];
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const translatedFrontMatter = await processFrontMatter(frontMatter);
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const translatedContent = await convert(content, defaultLang, targetLang);
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const newFileContent =
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"---\n" + translatedFrontMatter + "---\n" + translatedContent;
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await fs.writeFile(targetFilePath, newFileContent, "utf8");
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}
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main();
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