Skip to content

Sync Next.js redirects to Cloudflare #1042

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
merged 2 commits into from
May 19, 2025
Merged
Show file tree
Hide file tree
Changes from all commits
Commits
File filter

Filter by extension

Filter by extension

Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
100 changes: 96 additions & 4 deletions next.config.mjs
Original file line number Diff line number Diff line change
@@ -1,5 +1,8 @@
// @ts-check
import fs from "fs";
// @ ts-check

import * as assert from "node:assert/strict";
import * as path from "node:path";
import * as fs from "node:fs/promises";
import webpack from "webpack";
import rehypeSlug from "rehype-slug";
import remarkGfm from "remark-gfm";
Expand All @@ -8,14 +11,15 @@ import remarkFrontmatter from "remark-frontmatter";
import remarkMdxFrontmatter from "remark-mdx-frontmatter";
import { createLoader } from "simple-functional-loader";

const bsconfig = JSON.parse(fs.readFileSync("./rescript.json").toString());
const bsconfig = JSON.parse((await fs.readFile("./rescript.json", "utf8")).toString());

const { ProvidePlugin } = webpack;

const transpileModules = ["rescript"].concat(bsconfig["bs-dependencies"]);

/** @type {import("next").NextConfig} */
const config = {
output: "export",
output: process.env.NODE_ENV === "production" ? "export" : undefined,
pageExtensions: ["jsx", "js", "bs.js", "mdx", "mjs"],
env: {
ENV: process.env.NODE_ENV,
Expand Down Expand Up @@ -84,6 +88,94 @@ const config = {
config.plugins.push(new ProvidePlugin({ React: "react" }));
return config;
},
async redirects() {
const redirects = [
{
source: "/community",
destination: "/community/overview",
permanent: true,
},
{
source: "/bucklescript-rebranding",
destination: "/blog/bucklescript-is-rebranding",
permanent: true,
},
{
source: "/docs/manual/latest/migrate-from-bucklescript-reason",
destination: "/docs/manual/v10.0.0/migrate-from-bucklescript-reason",
permanent: true,
},
{
source: "/docs/manual/latest/unboxed",
destination: "/docs/manual/v10.0.0/unboxed",
permanent: true,
},
{
source: "/docs/gentype/latest/introduction",
destination: "/docs/manual/latest/typescript-integration",
permanent: true,
},
{
source: "/docs/gentype/latest/getting-started",
destination: "/docs/manual/latest/typescript-integration",
permanent: true,
},
{
source: "/docs/gentype/latest/usage",
destination: "/docs/manual/latest/typescript-integration",
permanent: true,
},
{
source: "/docs/gentype/latest/supported-types",
destination: "/docs/manual/latest/typescript-integration",
permanent: true,
},
];
const splatRedirects = [
{
source: "/docs/manual/latest/:slug*",
destination: `/docs/manual/${process.env.VERSION_LATEST}/:slug*`,
permanent: false,
},
{
source: "/docs/manual/next/:slug*",
destination: `/docs/manual/${process.env.VERSION_NEXT}/:slug*`,
permanent: false,
},
{
source: "/llms/manual/latest/:file*",
destination: `/llms/manual/${process.env.VERSION_LATEST}/:file*`,
permanent: false,
},
{
source: "/llms/manual/next/:file*",
destination: `/llms/manual/${process.env.VERSION_NEXT}/:file*`,
permanent: false,
},
];

const redirectsFile = path.join(import.meta.dirname, "public/_redirects");
await fs.writeFile(
redirectsFile,
redirects
.map(({ source, destination, permanent }) => {
return `${source} ${destination} ${permanent ? 308 : 307}`;
})
.join("\n") +
"\n" +
splatRedirects
.map(({ source, destination, permanent }) => {
const splatPattern = /:(\w+)\*$/;
assert.match(source, splatPattern);
assert.match(destination, splatPattern);
return `${source.replace(splatPattern, "*")} ${destination.replace(splatPattern, ":splat")} ${permanent ? 308 : 307}`;
})
.join("\n"),
"utf8",
);

return [...redirects, ...splatRedirects];
},
};

export default {
Expand Down
18 changes: 7 additions & 11 deletions public/_redirects
Original file line number Diff line number Diff line change
@@ -1,16 +1,12 @@
/community /community/overview 308

/bucklescript-rebranding /blog/bucklescript-is-rebranding 308

/docs/manual/latest/migrate-from-bucklescript-reason /docs/manual/v10.0.0/migrate-from-bucklescript-reason 308
/docs/manual/latest/unboxed /docs/manual/v10.0.0/unboxed 308
/docs/gentype/latest/introduction /docs/manual/latest/typescript-integration 308
/docs/gentype/latest/getting-started /docs/manual/latest/typescript-integration 308
/docs/gentype/latest/usage /docs/manual/latest/typescript-integration 308
/docs/gentype/latest/supported-types /docs/manual/latest/typescript-integration 308

/docs/manual/latest/unboxed /docs/manual/v10.0.0/unboxed 308
/docs/gentype/latest/introduction /docs/manual/latest/typescript-integration 308
/docs/gentype/latest/getting-started /docs/manual/latest/typescript-integration 308
/docs/gentype/latest/usage /docs/manual/latest/typescript-integration 308
/docs/gentype/latest/supported-types /docs/manual/latest/typescript-integration 308
/docs/manual/latest/* /docs/manual/v11.0.0/:splat 307
/docs/manual/next/* /docs/manual/v12.0.0/:splat 307
/llms/manual/latest/* /llms/manual/v11.0.0/:splat 307

/docs/manual/next/* /docs/manual/v12.0.0/:splat 307
/llms/manual/next/* /llms/manual/v12.0.0/:splat 307
/llms/manual/next/* /llms/manual/v12.0.0/:splat 307
25 changes: 25 additions & 0 deletions scripts/sync-redirects.mjs
Original file line number Diff line number Diff line change
@@ -0,0 +1,25 @@
import * as path from "node:path";
import * as fs from "node:fs";

import nextConfig from "../next.config.mjs";

const redirectsConfig = await nextConfig.redirects();

/**
* @param {{
* source: string,
* destination: string,
* permanent: boolean,
* }} config
* @return {string}
*/
function lineFormat({
source,
destination,
permanent,
}) {
return `${source} ${destination} ${permanent ? 308 : 307}`;
}

const redirects = redirectsConfig.map(lineFormat).join("\n");
const redirectsFile = path.join(import.meta.dirname, "../public/_redirects");