feat: init

node_modules/nitropack/dist/presets/netlify/legacy/utils.mjs

@@ -0,0 +1,133 @@
+import { existsSync, promises as fsp } from "node:fs";
+import { join } from "pathe";
+import { joinURL } from "ufo";
+import { isTest } from "std-env";
+export function generateCatchAllRedirects(publicAssets, catchAllPath) {
+  if (!catchAllPath) return "";
+  return [
+    // e.g.: /static/* /static/:splat 200
+    // Because of Netlify CDN shadowing
+    // (https://docs.netlify.com/routing/redirects/rewrites-proxies/#shadowing),
+    // this config avoids function invocations for all static paths, even 404s.
+    ...getStaticPaths(publicAssets).map(
+      (path) => `${path} ${path.replace("/*", "/:splat")} 200`
+    ),
+    `/* ${catchAllPath} 200`
+  ].join("\n");
+}
+export async function writeRedirects(nitro, catchAllPath) {
+  const redirectsPath = join(nitro.options.output.publicDir, "_redirects");
+  const staticFallback = existsSync(
+    join(nitro.options.output.publicDir, "404.html")
+  ) ? "/* /404.html 404" : "";
+  let contents = nitro.options.static ? staticFallback : generateCatchAllRedirects(nitro.options.publicAssets, catchAllPath);
+  const rules = Object.entries(nitro.options.routeRules).sort(
+    (a, b) => a[0].split(/\/(?!\*)/).length - b[0].split(/\/(?!\*)/).length
+  );
+  if (!nitro.options.static) {
+    for (const [key, value] of rules.filter(
+      ([_, value2]) => value2.isr !== void 0
+    )) {
+      contents = value.isr ? `${key.replace("/**", "/*")}	/.netlify/builders/server 200
+` + contents : `${key.replace("/**", "/*")}	/.netlify/functions/server 200
+` + contents;
+    }
+  }
+  for (const [key, routeRules] of rules.filter(
+    ([_, routeRules2]) => routeRules2.redirect
+  )) {
+    let code = routeRules.redirect.statusCode;
+    if (code === 307) {
+      code = 302;
+    }
+    if (code === 308) {
+      code = 301;
+    }
+    contents = `${key.replace("/**", "/*")}	${routeRules.redirect.to.replace(
+      "/**",
+      "/:splat"
+    )}	${code}
+` + contents;
+  }
+  if (existsSync(redirectsPath)) {
+    const currentRedirects = await fsp.readFile(redirectsPath, "utf8");
+    if (/^\/\* /m.test(currentRedirects)) {
+      nitro.logger.info(
+        "Not adding Nitro fallback to `_redirects` (as an existing fallback was found)."
+      );
+      return;
+    }
+    nitro.logger.info(
+      "Adding Nitro fallback to `_redirects` to handle all unmatched routes."
+    );
+    contents = currentRedirects + "\n" + contents;
+  }
+  await fsp.writeFile(redirectsPath, contents);
+}
+export async function writeHeaders(nitro) {
+  const headersPath = join(nitro.options.output.publicDir, "_headers");
+  let contents = "";
+  const rules = Object.entries(nitro.options.routeRules).sort(
+    (a, b) => b[0].split(/\/(?!\*)/).length - a[0].split(/\/(?!\*)/).length
+  );
+  for (const [path, routeRules] of rules.filter(
+    ([_, routeRules2]) => routeRules2.headers
+  )) {
+    const headers = [
+      path.replace("/**", "/*"),
+      ...Object.entries({ ...routeRules.headers }).map(
+        ([header, value]) => `  ${header}: ${value}`
+      )
+    ].join("\n");
+    contents += headers + "\n";
+  }
+  if (existsSync(headersPath)) {
+    const currentHeaders = await fsp.readFile(headersPath, "utf8");
+    if (/^\/\* /m.test(currentHeaders)) {
+      nitro.logger.info(
+        "Not adding Nitro fallback to `_headers` (as an existing fallback was found)."
+      );
+      return;
+    }
+    nitro.logger.info(
+      "Adding Nitro fallback to `_headers` to handle all unmatched routes."
+    );
+    contents = currentHeaders + "\n" + contents;
+  }
+  await fsp.writeFile(headersPath, contents);
+}
+export function getStaticPaths(publicAssets) {
+  return publicAssets.filter(
+    (dir) => dir.fallthrough !== true && dir.baseURL && dir.baseURL !== "/"
+  ).map((dir) => joinURL("/", dir.baseURL, "*"));
+}
+export function deprecateSWR(nitro) {
+  if (nitro.options.future.nativeSWR) {
+    return;
+  }
+  let hasLegacyOptions = false;
+  for (const [_key, value] of Object.entries(nitro.options.routeRules)) {
+    if (_hasProp(value, "isr")) {
+      continue;
+    }
+    if (value.cache === false) {
+      value.isr = false;
+    }
+    if (_hasProp(value, "static")) {
+      value.isr = !value.static;
+      hasLegacyOptions = true;
+    }
+    if (value?.cache && _hasProp(value.cache, "swr")) {
+      value.isr = value.cache.swr;
+      hasLegacyOptions = true;
+    }
+  }
+  if (hasLegacyOptions && !isTest) {
+    nitro.logger.warn(
+      "Nitro now uses `isr` option to configure ISR behavior on Netlify. Backwards-compatible support for `static` and `swr` support with Builder Functions will be removed in the future versions. Set `future.nativeSWR: true` nitro config disable this warning."
+    );
+  }
+}
+function _hasProp(obj, prop) {
+  return obj && typeof obj === "object" && prop in obj;
+}