figma-styles-to-ts
Version:
Generate typescript files with colors, fonts and shadows from figma styles. Generate icons and images from figma file.
196 lines • 10.3 kB
JavaScript
;
var __extends = (this && this.__extends) || (function () {
var extendStatics = function (d, b) {
extendStatics = Object.setPrototypeOf ||
({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
function (d, b) { for (var p in b) if (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p]; };
return extendStatics(d, b);
};
return function (d, b) {
if (typeof b !== "function" && b !== null)
throw new TypeError("Class extends value " + String(b) + " is not a constructor or null");
extendStatics(d, b);
function __() { this.constructor = d; }
d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
};
})();
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 });
var ast_1 = require("../types/ast");
var ShadowTemplate_1 = require("./ShadowTemplate");
var ShadowPaletteEnum;
(function (ShadowPaletteEnum) {
ShadowPaletteEnum[ShadowPaletteEnum["T100"] = 100] = "T100";
ShadowPaletteEnum[ShadowPaletteEnum["T200"] = 200] = "T200";
ShadowPaletteEnum[ShadowPaletteEnum["T300"] = 300] = "T300";
ShadowPaletteEnum[ShadowPaletteEnum["T400"] = 400] = "T400";
ShadowPaletteEnum[ShadowPaletteEnum["T500"] = 500] = "T500";
})(ShadowPaletteEnum || (ShadowPaletteEnum = {}));
var ShadowTemplatePalette = /** @class */ (function (_super) {
__extends(ShadowTemplatePalette, _super);
function ShadowTemplatePalette(config, api) {
return _super.call(this, config, api) || this;
}
ShadowTemplatePalette.prototype.init = function () {
return _super.prototype.init.call(this);
};
ShadowTemplatePalette.prototype._getShadowromNode = function (node) {
var _a;
var doc = node.document;
// Test correct shadow type
if (doc.type !== "RECTANGLE" || !((_a = doc.effects) === null || _a === void 0 ? void 0 : _a.length)) {
throw new Error("The shadow \"" + doc.name + "\" could not be retrieved\n");
}
var shadows = doc.effects.filter(function (effect) {
return effect.type === ast_1.EffectType.DROP_SHADOW &&
effect.blendMode === ast_1.BlendMode.NORMAL &&
effect.visible === true;
});
if (!(shadows === null || shadows === void 0 ? void 0 : shadows.length)) {
throw new Error("The shadow \"" + doc.name + "\" could not be retrieved\n");
}
var value = ShadowTemplate_1.default.getShadowValue(shadows);
//Test name format
var regex = new RegExp("^" + this._config.shadow.base + "/*");
if (this._config.shadow.base !== "") {
if (!regex.test(doc.name)) {
return;
}
else {
// Remove base from name
doc.name = doc.name.slice(this._config.shadow.base.length + 1, doc.name.length);
}
}
var names = doc.name.split("/");
if (names.length === 1) {
return { value: value, name: doc.name };
}
if (names.length > 2 ||
Number.isNaN(parseInt(names[1])) ||
!Object.values(ShadowPaletteEnum).includes(parseInt(names[1]))) {
throw new Error("The shadow \"" + doc.name + "\" has not a correct format. (see palette format)");
}
return {
value: value,
name: names[0],
type: parseInt(names[1]),
};
};
ShadowTemplatePalette.prototype._formatToCode = function (container) {
return "export type Shadow = string;\n\nexport interface ShadowPalette {\n" + Object.values(ShadowPaletteEnum)
.filter(function (value) { return !Number.isNaN(parseInt(value)); })
.map(function (type) { return "\tT" + type + ": Shadow;"; })
.join("\n") + "\n}\n\nexport interface Shadows {\n" + Object.entries(container)
.map(function (_a) {
var name = _a[0], shadow = _a[1];
return "\t" + name + ": " + (typeof shadow === "string" ? "Shadow" : "ShadowPalette") + ";";
})
.join("\n") + "\n}\n\nconst SHADOWS: Shadows = {\n" + Object.entries(container)
.map(function (_a) {
var name = _a[0], shadow = _a[1];
if (typeof shadow === "string")
return "\t" + name + ": \"" + shadow + "\",";
return "\t" + name + ": {\n" + Object.entries(shadow)
.sort(function (left, right) {
return parseInt(left[0].slice(1, left[0].length)) -
parseInt(right[0].slice(1, right[0].length));
})
.map(function (_a) {
var type = _a[0], value = _a[1];
return "\t\t" + type + ": \"" + value + "\",";
})
.join("\n") + "\n\t},";
})
.join("\n") + "\n};\n\nexport default SHADOWS;";
};
ShadowTemplatePalette.prototype.generate = function () {
return __awaiter(this, void 0, void 0, function () {
var shadows;
var _this = this;
return __generator(this, function (_a) {
switch (_a.label) {
case 0:
if (!this._nodes) {
throw new Error("No shadows fetched from api.");
}
shadows = {};
// Add shadows to container
Object.values(this._nodes).forEach(function (node) {
var _a;
try {
var shadow = _this._getShadowromNode(node);
if (!shadow)
return;
var value = shadow.value, name_1 = shadow.name, type = shadow.type;
if (shadows[name_1] && typeof shadows[name_1] !== "string") {
shadows[name_1]["T" + type] = value;
}
else {
shadows[name_1] = type ? (_a = {}, _a["T" + type] = value, _a) : value;
}
}
catch (err) {
console.error(err.message);
return;
}
});
// Test each shadows that have all types
Object.keys(shadows).forEach(function (name) {
if (typeof shadows[name] === "string")
return;
var types = Object.keys(shadows[name]);
var missingEl = Object.keys(ShadowPaletteEnum)
.filter(function (key) { return Number.isNaN(parseInt(key)); })
.findIndex(function (type) { return !types.includes(type); });
if (missingEl !== -1) {
console.error("The shadow '" + name + "' has missing types. (see template palette)");
delete shadows[name];
}
});
return [4 /*yield*/, this._generateFile(shadows, this._formatToCode(shadows))];
case 1:
_a.sent();
return [2 /*return*/];
}
});
});
};
return ShadowTemplatePalette;
}(ShadowTemplate_1.default));
exports.default = ShadowTemplatePalette;
//# sourceMappingURL=ShadowTemplatePalette.js.map