44 lines
1.0 KiB
JavaScript
44 lines
1.0 KiB
JavaScript
/**
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* This script turns output from the figma plugin "style to JSON" into a usuable theme.
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* It expects a format of "themes/{NAME}/anythinghere"
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*/
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import fs from "fs";
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const fileLocation = "./figmaTokens.json";
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const theme = "blue";
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const fileContents = fs.readFileSync(fileLocation, {
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encoding: "utf-8"
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});
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const tokens = JSON.parse(fileContents);
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const themeTokens = tokens.themes[theme];
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const output = {};
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function setKey(obj, key, defaultVal) {
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const realKey = key.match(/^\d+$/g) ? "c" + key : key;
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if (obj[key]) return obj[key];
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obj[realKey] = defaultVal;
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return obj[realKey];
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}
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function handleToken(token, path) {
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if (typeof token.name === "string" && typeof token.description === "string") {
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let ref = output;
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const lastKey = path.pop();
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path.forEach((v) => {
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ref = setKey(ref, v, {});
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});
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setKey(ref, lastKey, token.hex);
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return;
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}
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for (let key in token) {
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handleToken(token[key], [...path, key]);
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}
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}
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handleToken(themeTokens, []);
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console.log(JSON.stringify(output, null, 2));
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