added fonts

2025-07-02 11:28:41 +02:00
parent 4134e3a234
commit 142d2986b6
9079 changed files with 1498421 additions and 2 deletions
@@ -0,0 +1,97 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.validateGoogleFontFunctionCall = void 0;
+const constants_1 = require("../constants");
+const format_available_values_1 = require("../format-available-values");
+const next_font_error_1 = require("../next-font-error");
+const google_fonts_metadata_1 = require("./google-fonts-metadata");
+/**
+ * Validate the data recieved from next-swc next-transform-font on next/font/google calls
+ */
+function validateGoogleFontFunctionCall(functionName, fontFunctionArgument) {
+    let { weight, style, preload = true, display = 'swap', axes, fallback, adjustFontFallback = true, variable, subsets, } = fontFunctionArgument || {};
+    if (functionName === '') {
+        (0, next_font_error_1.nextFontError)(`next/font/google has no default export`);
+    }
+    const fontFamily = functionName.replace(/_/g, ' ');
+    // Get the Google font metadata, we'll use this to validate the font arguments and to print better error messages
+    const fontFamilyData = google_fonts_metadata_1.googleFontsMetadata[fontFamily];
+    if (!fontFamilyData) {
+        (0, next_font_error_1.nextFontError)(`Unknown font \`${fontFamily}\``);
+    }
+    const availableSubsets = fontFamilyData.subsets;
+    if (availableSubsets.length === 0) {
+        // If the font doesn't have any preloadeable subsets, disable preload
+        preload = false;
+    }
+    else if (preload) {
+        if (!subsets) {
+            (0, next_font_error_1.nextFontError)(`Preload is enabled but no subsets were specified for font \`${fontFamily}\`. Please specify subsets or disable preloading if your intended subset can't be preloaded.\nAvailable subsets: ${(0, format_available_values_1.formatAvailableValues)(availableSubsets)}\n\nRead more: https://nextjs.org/docs/messages/google-fonts-missing-subsets`);
+        }
+        subsets.forEach((subset) => {
+            if (!availableSubsets.includes(subset)) {
+                (0, next_font_error_1.nextFontError)(`Unknown subset \`${subset}\` for font \`${fontFamily}\`.\nAvailable subsets: ${(0, format_available_values_1.formatAvailableValues)(availableSubsets)}`);
+            }
+        });
+    }
+    const fontWeights = fontFamilyData.weights;
+    const fontStyles = fontFamilyData.styles;
+    // Get the unique weights and styles from the function call
+    const weights = !weight
+        ? []
+        : [...new Set(Array.isArray(weight) ? weight : [weight])];
+    const styles = !style
+        ? []
+        : [...new Set(Array.isArray(style) ? style : [style])];
+    if (weights.length === 0) {
+        // Set variable as default, throw if not available
+        if (fontWeights.includes('variable')) {
+            weights.push('variable');
+        }
+        else {
+            (0, next_font_error_1.nextFontError)(`Missing weight for font \`${fontFamily}\`.\nAvailable weights: ${(0, format_available_values_1.formatAvailableValues)(fontWeights)}`);
+        }
+    }
+    if (weights.length > 1 && weights.includes('variable')) {
+        (0, next_font_error_1.nextFontError)(`Unexpected \`variable\` in weight array for font \`${fontFamily}\`. You only need \`variable\`, it includes all available weights.`);
+    }
+    weights.forEach((selectedWeight) => {
+        if (!fontWeights.includes(selectedWeight)) {
+            (0, next_font_error_1.nextFontError)(`Unknown weight \`${selectedWeight}\` for font \`${fontFamily}\`.\nAvailable weights: ${(0, format_available_values_1.formatAvailableValues)(fontWeights)}`);
+        }
+    });
+    if (styles.length === 0) {
+        if (fontStyles.length === 1) {
+            // Handle default style for fonts that only have italic
+            styles.push(fontStyles[0]);
+        }
+        else {
+            // Otherwise set default style to normal
+            styles.push('normal');
+        }
+    }
+    styles.forEach((selectedStyle) => {
+        if (!fontStyles.includes(selectedStyle)) {
+            (0, next_font_error_1.nextFontError)(`Unknown style \`${selectedStyle}\` for font \`${fontFamily}\`.\nAvailable styles: ${(0, format_available_values_1.formatAvailableValues)(fontStyles)}`);
+        }
+    });
+    if (!constants_1.allowedDisplayValues.includes(display)) {
+        (0, next_font_error_1.nextFontError)(`Invalid display value \`${display}\` for font \`${fontFamily}\`.\nAvailable display values: ${(0, format_available_values_1.formatAvailableValues)(constants_1.allowedDisplayValues)}`);
+    }
+    if (weights[0] !== 'variable' && axes) {
+        (0, next_font_error_1.nextFontError)('Axes can only be defined for variable fonts');
+    }
+    return {
+        fontFamily,
+        weights,
+        styles,
+        display,
+        preload,
+        selectedVariableAxes: axes,
+        fallback,
+        adjustFontFallback,
+        variable,
+        subsets,
+    };
+}
+exports.validateGoogleFontFunctionCall = validateGoogleFontFunctionCall;