sitemap.xml を生成する

.github/workflows/deploy-to-production.yml

@@ -34,6 +34,7 @@ jobs:
         with:
           environment: Production
           token: ${{ secrets.GITHUB_TOKEN }}
+      - run: node scripts/generate-sitemap.js
       - id: vercel
         run: vercel -b GITHUB_RELEASE_TAG_NAME=${{ steps.tag_name.outputs.body }} -b GITHUB_REPOSITORY=$GITHUB_REPOSITORY -b GITHUB_SHA=$GITHUB_SHA --prod -t $VERCEL_TOKEN > environment-url
       - if: failure()

.gitignore

@@ -32,3 +32,6 @@ yarn-error.log*
 
 # vercel
 .vercel
+
+# Sitemap
+public/sitemap.xml

package.json

@@ -34,6 +34,7 @@
     "eslint-plugin-unused-imports": "1.0.0",
     "husky": "4.3.0",
     "lint-staged": "10.5.1",
+    "nextjs-sitemap-generator": "1.1.3",
     "npm-run-all": "4.1.5",
     "postcss": "8.1.6",
     "postcss-loader": "4.0.4",

public/robots.txt

@@ -0,0 +1,2 @@
+User-agent: *
+Sitemap: https://metaneno.art/sitemap.xml

scripts/generate-sitemap.js

@@ -0,0 +1,7 @@
+require("nextjs-sitemap-generator")({
+  baseUrl: "https://metaneno.art",
+  ignoredExtensions: ["js", "map"],
+  ignoredPaths: ["404"],
+  pagesDirectory: __dirname + "/../.next/serverless/pages",
+  targetDirectory: "public/",
+});

yarn.lock

@@ -4568,6 +4568,11 @@ [email protected]:
   dependencies:
     buffer-from "^1.1.1"
 
+date-fns@^2.9.0:
+  version "2.16.1"
+  resolved "https://registry.yarnpkg.com/date-fns/-/date-fns-2.16.1.tgz#05775792c3f3331da812af253e1a935851d3834b"
+  integrity sha512-sAJVKx/FqrLYHAQeN7VpJrPhagZc9R4ImZIWYRFZaaohR3KzmuK88touwsSwSVT8Qcbd4zoDsnGfX4GFB4imyQ==
+
 [email protected], debug@^2.2.0, debug@^2.3.3, debug@^2.6.0, debug@^2.6.9:
   version "2.6.9"
   resolved "https://registry.yarnpkg.com/debug/-/debug-2.6.9.tgz#5d128515df134ff327e90a4c93f4e077a536341f"
@@ -8045,6 +8050,13 @@ [email protected]:
   optionalDependencies:
     sharp "0.26.2"
 
+[email protected]:
+  version "1.1.3"
+  resolved "https://registry.yarnpkg.com/nextjs-sitemap-generator/-/nextjs-sitemap-generator-1.1.3.tgz#600029bbeefbfa6624dcc50c1ebf4a1a26cfb6e1"
+  integrity sha512-CNZ9pN4FNsXvkhtU7o2yPkyxEIsjwWJxGNLTDYApRJhdtZ0FfZzPleRHFCJPdbtiMXKLdRjBlfQFkgWsoOMGrw==
+  dependencies:
+    date-fns "^2.9.0"
+
 nice-try@^1.0.4:
   version "1.0.5"
   resolved "https://registry.yarnpkg.com/nice-try/-/nice-try-1.0.5.tgz#a3378a7696ce7d223e88fc9b764bd7ef1089e366"