figma-styles-to-ts
Version:
Generate typescript files with colors, fonts and shadows from figma styles. Generate icons and images from figma file.
220 lines • 11 kB
JavaScript
;
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
return new (P || (P = Promise))(function (resolve, reject) {
function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
step((generator = generator.apply(thisArg, _arguments || [])).next());
});
};
var __generator = (this && this.__generator) || function (thisArg, body) {
var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g;
return g = { next: verb(0), "throw": verb(1), "return": verb(2) }, typeof Symbol === "function" && (g[Symbol.iterator] = function() { return this; }), g;
function verb(n) { return function (v) { return step([n, v]); }; }
function step(op) {
if (f) throw new TypeError("Generator is already executing.");
while (_) try {
if (f = 1, y && (t = op[0] & 2 ? y["return"] : op[0] ? y["throw"] || ((t = y["return"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t;
if (y = 0, t) op = [op[0] & 2, t.value];
switch (op[0]) {
case 0: case 1: t = op; break;
case 4: _.label++; return { value: op[1], done: false };
case 5: _.label++; y = op[1]; op = [0]; continue;
case 7: op = _.ops.pop(); _.trys.pop(); continue;
default:
if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; }
if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; }
if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; }
if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; }
if (t[2]) _.ops.pop();
_.trys.pop(); continue;
}
op = body.call(thisArg, _);
} catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; }
if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };
}
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.FontTemplateEnum = void 0;
var fs = require("fs");
var FontTemplateEnum;
(function (FontTemplateEnum) {
FontTemplateEnum["default"] = "default";
FontTemplateEnum["react"] = "react";
FontTemplateEnum["chakra"] = "chakra";
})(FontTemplateEnum = exports.FontTemplateEnum || (exports.FontTemplateEnum = {}));
var FontTemplate = /** @class */ (function () {
function FontTemplate(config, api) {
this._api = api;
this._config = config;
}
FontTemplate.prototype.init = function () {
return this._getFonts();
};
FontTemplate.prototype._getFontIds = function () {
return __awaiter(this, void 0, void 0, function () {
var styles, font_ids;
return __generator(this, function (_a) {
switch (_a.label) {
case 0: return [4 /*yield*/, this._api.getStylesByFileKey()];
case 1:
styles = _a.sent();
font_ids = styles
.filter(function (style) { return style.style_type === "TEXT"; })
.map(function (style) { return style.node_id; });
if (!font_ids || !font_ids.length) {
throw new Error("Couldn't get any texts from api.\n");
}
return [2 /*return*/, font_ids];
}
});
});
};
FontTemplate.prototype._getFontNodes = function () {
return __awaiter(this, void 0, void 0, function () {
var ids;
return __generator(this, function (_a) {
switch (_a.label) {
case 0: return [4 /*yield*/, this._getFontIds()];
case 1:
ids = _a.sent();
return [4 /*yield*/, this._api.getNodes(ids)];
case 2: return [2 /*return*/, _a.sent()];
}
});
});
};
FontTemplate.prototype._getFonts = function () {
return __awaiter(this, void 0, void 0, function () {
var fonts, _a, _b;
var _this = this;
return __generator(this, function (_c) {
switch (_c.label) {
case 0:
fonts = {};
// Add fonts to container
_b = (_a = Object).values;
return [4 /*yield*/, this._getFontNodes()];
case 1:
// Add fonts to container
_b.apply(_a, [_c.sent()]).forEach(function (node) {
try {
var font = _this._getFontFromNode(node);
if (!font)
return;
var fontValue = {
fontFamily: font.fontFamily,
fontWeight: font.fontWeight,
fontSize: font.fontSize,
letterSpacing: font.letterSpacing,
lineHeight: font.lineHeight,
};
var names = font.name
.split("/")
.map(function (n) { return (isNaN(parseInt(n)) ? n : "T" + n); });
_this._setFontRecursively(fonts, names, fontValue);
}
catch (err) {
console.error(err.message);
return;
}
});
this._fonts = fonts;
return [2 /*return*/];
}
});
});
};
FontTemplate.prototype._getFontFromNode = function (node) {
var _a, _b, _c, _d, _e, _f;
var doc = node.document;
// Test correct font type
if (doc.type !== "TEXT") {
throw new Error("The font \"" + doc.name + "\" could not be retrieved\n");
}
var font = {
name: doc.name,
fontFamily: (_a = doc === null || doc === void 0 ? void 0 : doc.style) === null || _a === void 0 ? void 0 : _a.fontFamily,
fontSize: (_b = doc === null || doc === void 0 ? void 0 : doc.style) === null || _b === void 0 ? void 0 : _b.fontSize,
fontWeight: (_c = doc === null || doc === void 0 ? void 0 : doc.style) === null || _c === void 0 ? void 0 : _c.fontWeight,
letterSpacing: (_d = doc === null || doc === void 0 ? void 0 : doc.style) === null || _d === void 0 ? void 0 : _d.letterSpacing,
lineHeight: ((_e = doc === null || doc === void 0 ? void 0 : doc.style) === null || _e === void 0 ? void 0 : _e.lineHeightPx)
? ((_f = doc === null || doc === void 0 ? void 0 : doc.style) === null || _f === void 0 ? void 0 : _f.lineHeightPx) + "px"
: undefined,
};
//Test name format
var regex = new RegExp("^" + this._config.font.base + "/*");
if (this._config.font.base !== "") {
if (!regex.test(doc.name)) {
return;
}
else {
// Remove base from name
font.name = doc.name.slice(this._config.font.base.length + 1, doc.name.length);
}
}
return font;
};
FontTemplate.prototype._generateFile = function (container, formated) {
return __awaiter(this, void 0, void 0, function () {
return __generator(this, function (_a) {
switch (_a.label) {
case 0:
// No fonts
if (!Object.keys(container).length) {
console.error("No fonts selected ! The fonts.ts file has not been created.\n");
return [2 /*return*/];
}
// Create fonts file
return [4 /*yield*/, fs.promises.writeFile(this._config.font.outDir + "/fonts.ts", formated)];
case 1:
// Create fonts file
_a.sent();
console.log("fonts.ts created successfully !\n");
return [2 /*return*/];
}
});
});
};
FontTemplate.prototype._setFontRecursively = function (container, values, font) {
if ((values === null || values === void 0 ? void 0 : values.length) === 1) {
if (container[values[0]]) {
container[values[0]].value = font;
}
else {
container[values[0]] = { value: font };
}
}
else {
var name_1 = values.shift();
if (!container[name_1])
container[name_1] = {};
this._setFontRecursively(container[name_1], values, font);
}
};
FontTemplate.prototype._formatToCode = function (container) {
var fonts = JSON.stringify(container, null, 4).replace(/"([^"])+":/g, function (match) { return match.slice(1, match.length - 2) + ":"; });
var fonts_interface = fonts.replace(/value: {([^}])+}/g, "value: Font");
return "export interface Font {\n fontFamily: string;\n fontWeight: number;\n fontSize: number;\n letterSpacing: number;\n lineHeight: string;\n}\n\nexport interface Fonts " + fonts_interface + "\n\nconst FONTS: Fonts = " + fonts + "\n\nexport default FONTS;";
};
FontTemplate.prototype._generate = function () {
return __awaiter(this, void 0, void 0, function () {
return __generator(this, function (_a) {
switch (_a.label) {
case 0:
if (!this._fonts) {
throw new Error("No fonts fetched from api.\n");
}
return [4 /*yield*/, this._generateFile(this._fonts, this._formatToCode(this._fonts))];
case 1:
_a.sent();
return [2 /*return*/];
}
});
});
};
return FontTemplate;
}());
exports.default = FontTemplate;
//# sourceMappingURL=FontTemplate.js.map