fix: dns truncate

SocialGouv · Aug 29, 2023 · 643cadb · 643cadb
1 parent ccb4b97
commit 643cadb
Showing 1 changed file with 27 additions and 22 deletions.
diff --git a/plugins/contrib/patches/03-dns-truncate.js b/plugins/contrib/patches/03-dns-truncate.js
@@ -4,31 +4,36 @@ module.exports = (manifests, _options, context) => {
   const { utils } = context
   const { yaml, slug, logger } = utils
 
-  const subdomainsToTruncate = []
-  for (const manifest of manifests) {
-    if (manifest.kind !== "Ingress") {
-      continue
-    }
-    const rules = manifest.spec?.rules || []
-    for (const { host } of rules) {
-      const domainParts = host.split(".")
-      for (const subdomain of domainParts) {
-        if (subdomain.length > MAX_DNS_LENGTH) {
-          subdomainsToTruncate.push(subdomain)
+  let subdomainsToTruncate = []
+  do {
+    subdomainsToTruncate = []
+    for (const manifest of manifests) {
+      if (manifest.kind !== "Ingress") {
+        continue
+      }
+      const rules = manifest.spec?.rules || []
+      for (const { host } of rules) {
+        const domainParts = host.split(".")
+        for (const subdomain of domainParts) {
+          if (subdomain.length > MAX_DNS_LENGTH) {
+            subdomainsToTruncate.push(subdomain)
+          }
         }
       }
     }
-  }
-  if (subdomainsToTruncate.length > 0) {
-    let inline = yaml.dump(manifests)
-    for (const subdomain of subdomainsToTruncate) {
-      const slugSubdomain = slug(subdomain)
-      logger.debug(
-        `replacing too long subdomain "${subdomain}" -> "${slugSubdomain}"`
-      )
-      inline = inline.replaceAll(subdomain, slugSubdomain)
+
+    if (subdomainsToTruncate.length > 0) {
+      let inline = yaml.dump(manifests)
+      for (const subdomain of subdomainsToTruncate) {
+        const slugSubdomain = slug(subdomain)
+        logger.debug(
+          `replacing too long subdomain "${subdomain}" -> "${slugSubdomain}"`
+        )
+        inline = inline.replaceAll(subdomain, slugSubdomain)
+      }
+      manifests = yaml.load(inline)
     }
-    manifests = yaml.load(inline)
-  }
+  } while (subdomainsToTruncate.length > 0)
+
   return manifests
 }