From f9718852ced1b308cf96d1f13591c3ac8f72948c Mon Sep 17 00:00:00 2001
From: Jeffrey Cafferata <jeffrey@jcid.nl>
Date: Wed, 8 Jan 2025 15:54:13 +0100
Subject: [PATCH 1/2] DOCS: Rackspace Cloud DNS provider request (#3322)

---
 documentation/provider/index.md | 1 +
 1 file changed, 1 insertion(+)

diff --git a/documentation/provider/index.md b/documentation/provider/index.md
index f27b850cf..b256e303a 100644
--- a/documentation/provider/index.md
+++ b/documentation/provider/index.md
@@ -173,6 +173,7 @@ code to support this provider, we'd be glad to help in any way.
 * [Infoblox DNS](https://github.com/StackExchange/dnscontrol/issues/1077) (#1077)
 * [Joker.com](https://github.com/StackExchange/dnscontrol/issues/854) (#854)
 * [Plesk](https://github.com/StackExchange/dnscontrol/issues/2261) (#2261)
+* [Rackspace Cloud DNS](https://github.com/StackExchange/dnscontrol/issues/2980) (#2980)
 * [RcodeZero](https://github.com/StackExchange/dnscontrol/issues/884) (#884)
 * [SynergyWholesale](https://github.com/StackExchange/dnscontrol/issues/1605) (#1605)
 * [UltraDNS by Neustar / CSCGlobal](https://github.com/StackExchange/dnscontrol/issues/1533) (#1533)

From 2461f3dc50314325a3b66d3eb3e3122caf143e08 Mon Sep 17 00:00:00 2001
From: Tom Limoncelli <tlimoncelli@stackoverflow.com>
Date: Wed, 8 Jan 2025 11:10:07 -0500
Subject: [PATCH 2/2] REFACTOR: prettysort should unify FQDN to "@" earlier
 (#3323)

---
 pkg/prettyzone/sorting.go | 27 +++++++++++++--------------
 1 file changed, 13 insertions(+), 14 deletions(-)

diff --git a/pkg/prettyzone/sorting.go b/pkg/prettyzone/sorting.go
index ff214bd92..160421dcc 100644
--- a/pkg/prettyzone/sorting.go
+++ b/pkg/prettyzone/sorting.go
@@ -27,16 +27,16 @@ func (z *ZoneGenData) Less(i, j int) bool {
 
 	// Sort by name.
 
-	// If we are at the apex, use "@" in the sorting.
-	compA, compB := a.NameFQDN, b.NameFQDN
 	//fmt.Printf("DEBUG: LabelLess(%q, %q) = %v %q %q\n", compA, compB, LabelLess(compA, compB), a.Name, b.Name)
+	compA, compB := a.NameFQDN, b.NameFQDN
+	// If we are at the apex, pass "@" to the Less function.
+	if a.Name == "@" {
+		compA = "@"
+	}
+	if b.Name == "@" {
+		compB = "@"
+	}
 	if compA != compB {
-		if a.Name == "@" {
-			compA = "@"
-		}
-		if b.Name == "@" {
-			compB = "@"
-		}
 		return LabelLess(compA, compB)
 	}
 
@@ -132,8 +132,7 @@ func (z *ZoneGenData) Less(i, j int) bool {
 func LabelLess(a, b string) bool {
 	// Compare two zone labels for the purpose of sorting the RRs in a Zone.
 
-	// If they are equal, we are done. All other code is simplified
-	// because we can assume a!=b.
+	// If they are equal, we are done. The remainingi code can assume a != b.
 	if a == b {
 		return false
 	}
@@ -161,15 +160,15 @@ func LabelLess(a, b string) bool {
 	ia := len(as) - 1
 	ib := len(bs) - 1
 
-	var min int
+	var minIdx int
 	if ia < ib {
-		min = len(as) - 1
+		minIdx = len(as) - 1
 	} else {
-		min = len(bs) - 1
+		minIdx = len(bs) - 1
 	}
 
 	// Skip the matching highest elements, then compare the next item.
-	for i, j := ia, ib; min >= 0; i, j, min = i-1, j-1, min-1 {
+	for i, j := ia, ib; minIdx >= 0; i, j, minIdx = i-1, j-1, minIdx-1 {
 		// Compare as[i] < bs[j]
 		// Sort @ at the top, then *, then everything else.
 		// i.e. @ always is less. * is is less than everything but @.