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node_modules/next/dist/lib/fallback.js

@@ -0,0 +1,100 @@
+/**
+ * Describes the different fallback modes that a given page can have.
+ */ "use strict";
+Object.defineProperty(exports, "__esModule", {
+    value: true
+});
+0 && (module.exports = {
+    FallbackMode: null,
+    fallbackModeToFallbackField: null,
+    parseFallbackField: null,
+    parseStaticPathsResult: null
+});
+function _export(target, all) {
+    for(var name in all)Object.defineProperty(target, name, {
+        enumerable: true,
+        get: all[name]
+    });
+}
+_export(exports, {
+    FallbackMode: function() {
+        return FallbackMode;
+    },
+    fallbackModeToFallbackField: function() {
+        return fallbackModeToFallbackField;
+    },
+    parseFallbackField: function() {
+        return parseFallbackField;
+    },
+    parseStaticPathsResult: function() {
+        return parseStaticPathsResult;
+    }
+});
+var FallbackMode = /*#__PURE__*/ function(FallbackMode) {
+    /**
+   * A BLOCKING_STATIC_RENDER fallback will block the request until the page is
+   * generated. No fallback page will be rendered, and users will have to wait
+   * to render the page.
+   */ FallbackMode["BLOCKING_STATIC_RENDER"] = "BLOCKING_STATIC_RENDER";
+    /**
+   * When set to PRERENDER, a fallback page will be sent to users in place of
+   * forcing them to wait for the page to be generated. This allows the user to
+   * see a rendered page earlier.
+   */ FallbackMode["PRERENDER"] = "PRERENDER";
+    /**
+   * When set to NOT_FOUND, pages that are not already prerendered will result
+   * in a not found response.
+   */ FallbackMode["NOT_FOUND"] = "NOT_FOUND";
+    return FallbackMode;
+}({});
+function parseFallbackField(fallbackField) {
+    if (typeof fallbackField === 'string') {
+        return "PRERENDER";
+    } else if (fallbackField === null) {
+        return "BLOCKING_STATIC_RENDER";
+    } else if (fallbackField === false) {
+        return "NOT_FOUND";
+    } else if (fallbackField === undefined) {
+        return undefined;
+    } else {
+        throw Object.defineProperty(new Error(`Invalid fallback option: ${fallbackField}. Fallback option must be a string, null, undefined, or false.`), "__NEXT_ERROR_CODE", {
+            value: "E285",
+            enumerable: false,
+            configurable: true
+        });
+    }
+}
+function fallbackModeToFallbackField(fallback, page) {
+    switch(fallback){
+        case "BLOCKING_STATIC_RENDER":
+            return null;
+        case "NOT_FOUND":
+            return false;
+        case "PRERENDER":
+            if (!page) {
+                throw Object.defineProperty(new Error(`Invariant: expected a page to be provided when fallback mode is "${fallback}"`), "__NEXT_ERROR_CODE", {
+                    value: "E422",
+                    enumerable: false,
+                    configurable: true
+                });
+            }
+            return page;
+        default:
+            throw Object.defineProperty(new Error(`Invalid fallback mode: ${fallback}`), "__NEXT_ERROR_CODE", {
+                value: "E254",
+                enumerable: false,
+                configurable: true
+            });
+    }
+}
+function parseStaticPathsResult(result) {
+    if (result === true) {
+        return "PRERENDER";
+    } else if (result === 'blocking') {
+        return "BLOCKING_STATIC_RENDER";
+    } else {
+        return "NOT_FOUND";
+    }
+}
+
+//# sourceMappingURL=fallback.js.map