Initial boiler plate project

node_modules/next/dist/build/webpack/loaders/metadata/discover.js

@@ -0,0 +1,119 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", {
+    value: true
+});
+0 && (module.exports = {
+    createMetadataExportsCode: null,
+    createStaticMetadataFromRoute: null
+});
+function _export(target, all) {
+    for(var name in all)Object.defineProperty(target, name, {
+        enumerable: true,
+        get: all[name]
+    });
+}
+_export(exports, {
+    createMetadataExportsCode: function() {
+        return createMetadataExportsCode;
+    },
+    createStaticMetadataFromRoute: function() {
+        return createStaticMetadataFromRoute;
+    }
+});
+const _path = /*#__PURE__*/ _interop_require_default(require("path"));
+const _querystring = require("querystring");
+const _ismetadataroute = require("../../../../lib/metadata/is-metadata-route");
+const _constants = require("../../../../lib/constants");
+function _interop_require_default(obj) {
+    return obj && obj.__esModule ? obj : {
+        default: obj
+    };
+}
+const METADATA_TYPE = "metadata";
+// Produce all compositions with filename (icon, apple-icon, etc.) with extensions (png, jpg, etc.)
+async function enumMetadataFiles(dir, filename, extensions, { metadataResolver, // When set to true, possible filename without extension could: icon, icon0, ..., icon9
+numericSuffix }) {
+    const collectedFiles = [];
+    const possibleFileNames = [
+        filename
+    ].concat(numericSuffix ? Array(10).fill(0).map((_, index)=>filename + index) : []);
+    for (const name of possibleFileNames){
+        const resolved = await metadataResolver(dir, name, extensions);
+        if (resolved) {
+            collectedFiles.push(resolved);
+        }
+    }
+    return collectedFiles;
+}
+async function createStaticMetadataFromRoute(resolvedDir, { segment, metadataResolver, isRootLayoutOrRootPage, pageExtensions, basePath }) {
+    let hasStaticMetadataFiles = false;
+    const staticImagesMetadata = {
+        icon: [],
+        apple: [],
+        twitter: [],
+        openGraph: [],
+        manifest: undefined
+    };
+    async function collectIconModuleIfExists(type) {
+        if (type === "manifest") {
+            const staticManifestExtension = [
+                "webmanifest",
+                "json"
+            ];
+            const manifestFile = await enumMetadataFiles(resolvedDir, "manifest", staticManifestExtension.concat(pageExtensions), {
+                metadataResolver,
+                numericSuffix: false
+            });
+            if (manifestFile.length > 0) {
+                hasStaticMetadataFiles = true;
+                const { name, ext } = _path.default.parse(manifestFile[0]);
+                const extension = staticManifestExtension.includes(ext.slice(1)) ? ext.slice(1) : "webmanifest";
+                staticImagesMetadata.manifest = JSON.stringify(`/${name}.${extension}`);
+            }
+            return;
+        }
+        const resolvedMetadataFiles = await enumMetadataFiles(resolvedDir, _ismetadataroute.STATIC_METADATA_IMAGES[type].filename, [
+            ..._ismetadataroute.STATIC_METADATA_IMAGES[type].extensions,
+            ...type === "favicon" ? [] : pageExtensions
+        ], {
+            metadataResolver,
+            numericSuffix: true
+        });
+        resolvedMetadataFiles.sort((a, b)=>a.localeCompare(b)).forEach((filepath)=>{
+            const imageModuleImportSource = `next-metadata-image-loader?${(0, _querystring.stringify)({
+                type,
+                segment,
+                basePath,
+                pageExtensions
+            })}!${filepath}?${_constants.WEBPACK_RESOURCE_QUERIES.metadata}`;
+            const imageModule = `(async (props) => (await import(/* webpackMode: "eager" */ ${JSON.stringify(imageModuleImportSource)})).default(props))`;
+            hasStaticMetadataFiles = true;
+            if (type === "favicon") {
+                staticImagesMetadata.icon.unshift(imageModule);
+            } else {
+                staticImagesMetadata[type].push(imageModule);
+            }
+        });
+    }
+    // Intentionally make these serial to reuse directory access cache.
+    await collectIconModuleIfExists("icon");
+    await collectIconModuleIfExists("apple");
+    await collectIconModuleIfExists("openGraph");
+    await collectIconModuleIfExists("twitter");
+    if (isRootLayoutOrRootPage) {
+        await collectIconModuleIfExists("favicon");
+        await collectIconModuleIfExists("manifest");
+    }
+    return hasStaticMetadataFiles ? staticImagesMetadata : null;
+}
+function createMetadataExportsCode(metadata) {
+    return metadata ? `${METADATA_TYPE}: {
+    icon: [${metadata.icon.join(",")}],
+    apple: [${metadata.apple.join(",")}],
+    openGraph: [${metadata.openGraph.join(",")}],
+    twitter: [${metadata.twitter.join(",")}],
+    manifest: ${metadata.manifest ? metadata.manifest : "undefined"}
+  }` : "";
+}
+
+//# sourceMappingURL=discover.js.map