create project

kitabcitab/node_modules/@next/font/dist/local/utils.js

@@ -0,0 +1,70 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.validateData = void 0;
+const utils_1 = require("../utils");
+const allowedDisplayValues = ['auto', 'block', 'swap', 'fallback', 'optional'];
+const formatValues = (values) => values.map((val) => `\`${val}\``).join(', ');
+const extToFormat = {
+    woff: 'woff',
+    woff2: 'woff2',
+    ttf: 'truetype',
+    otf: 'opentype',
+    eot: 'embedded-opentype',
+};
+function validateData(functionName, fontData) {
+    if (functionName) {
+        (0, utils_1.nextFontError)(`@next/font/local has no named exports`);
+    }
+    let { src, display = 'optional', weight, style, fallback, preload = true, variable, adjustFontFallback, declarations, } = fontData || {};
+    if (!allowedDisplayValues.includes(display)) {
+        (0, utils_1.nextFontError)(`Invalid display value \`${display}\`.\nAvailable display values: ${formatValues(allowedDisplayValues)}`);
+    }
+    if (!src) {
+        (0, utils_1.nextFontError)('Missing required `src` property');
+    }
+    if (!Array.isArray(src)) {
+        src = [{ path: src, weight, style }];
+    }
+    else {
+        if (src.length === 0) {
+            (0, utils_1.nextFontError)('Unexpected empty `src` array.');
+        }
+    }
+    src = src.map((fontFile) => {
+        var _a;
+        const ext = (_a = /\.(woff|woff2|eot|ttf|otf)$/.exec(fontFile.path)) === null || _a === void 0 ? void 0 : _a[1];
+        if (!ext) {
+            (0, utils_1.nextFontError)(`Unexpected file \`${fontFile.path}\``);
+        }
+        return {
+            ...fontFile,
+            ext,
+            format: extToFormat[ext],
+        };
+    });
+    if (Array.isArray(declarations)) {
+        declarations.forEach((declaration) => {
+            if ([
+                'font-family',
+                'src',
+                'font-display',
+                'font-weight',
+                'font-style',
+            ].includes(declaration === null || declaration === void 0 ? void 0 : declaration.prop)) {
+                (0, utils_1.nextFontError)(`Invalid declaration prop: \`${declaration.prop}\``);
+            }
+        });
+    }
+    return {
+        src,
+        display,
+        weight,
+        style,
+        fallback,
+        preload,
+        variable,
+        adjustFontFallback,
+        declarations,
+    };
+}
+exports.validateData = validateData;