From f1615637d9dbbd6da520aefc14306c1bf94fe69f Mon Sep 17 00:00:00 2001
From: Pierre-Olivier Mercier <nemunaire@nemunai.re>
Date: Fri, 24 Apr 2026 12:44:43 +0700
Subject: [PATCH] Migrate to checker-sdk-go v1.3.0 with standalone build tag

The SDK split the HTTP server scaffolding into the new
checker-sdk-go/checker/server subpackage. Update main.go to import
server and call server.New, and isolate the interactive form code
behind the standalone build tag so plugin/builtin builds skip
net/http and html/template entirely.
---
 .codex                 | 0
 Dockerfile             | 2 +-
 Makefile               | 4 ++--
 checker/definition.go  | 2 +-
 checker/interactive.go | 2 ++
 go.mod                 | 6 ++++--
 go.sum                 | 5 ++++-
 main.go                | 6 +++---
 8 files changed, 17 insertions(+), 10 deletions(-)
 create mode 100644 .codex

diff --git a/.codex b/.codex
new file mode 100644
index 0000000..e69de29
diff --git a/Dockerfile b/Dockerfile
index a41c0b5..fe2bf8a 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -6,7 +6,7 @@ WORKDIR /src
 COPY go.mod go.sum ./
 RUN go mod download
 COPY . .
-RUN go generate ./... && CGO_ENABLED=0 go build -ldflags "-X main.Version=${CHECKER_VERSION}" -o /checker-caa .
+RUN go generate ./... && CGO_ENABLED=0 go build -tags standalone -ldflags "-X main.Version=${CHECKER_VERSION}" -o /checker-caa .
 
 FROM scratch
 COPY --from=builder /checker-caa /checker-caa
diff --git a/Makefile b/Makefile
index 974b61a..77df544 100644
--- a/Makefile
+++ b/Makefile
@@ -11,7 +11,7 @@ GO_LDFLAGS := -X main.Version=$(CHECKER_VERSION)
 all: $(CHECKER_NAME)
 
 $(CHECKER_NAME): $(CHECKER_SOURCES)
-	go build -ldflags "$(GO_LDFLAGS)" -o $@ .
+	go build -tags standalone -ldflags "$(GO_LDFLAGS)" -o $@ .
 
 plugin: $(CHECKER_NAME).so
 
@@ -22,7 +22,7 @@ docker:
 	docker build --build-arg CHECKER_VERSION=$(CHECKER_VERSION) -t $(CHECKER_IMAGE) .
 
 test:
-	go test ./...
+	go test -tags standalone ./...
 
 clean:
 	rm -f $(CHECKER_NAME) $(CHECKER_NAME).so
diff --git a/checker/definition.go b/checker/definition.go
index 6e966b3..a879ee9 100644
--- a/checker/definition.go
+++ b/checker/definition.go
@@ -11,7 +11,7 @@ import (
 var Version = "built-in"
 
 // Definition is the package-level helper expected by the plugin
-// entrypoint and by sdk.NewServer via CheckerDefinitionProvider.
+// entrypoint and by server.New via CheckerDefinitionProvider.
 func Definition() *sdk.CheckerDefinition {
 	return (&caaProvider{}).Definition()
 }
diff --git a/checker/interactive.go b/checker/interactive.go
index 3d92759..d6a520e 100644
--- a/checker/interactive.go
+++ b/checker/interactive.go
@@ -1,3 +1,5 @@
+//go:build standalone
+
 package checker
 
 import (
diff --git a/go.mod b/go.mod
index b207bda..89e6e88 100644
--- a/go.mod
+++ b/go.mod
@@ -2,10 +2,12 @@ module git.happydns.org/checker-caa
 
 go 1.25.0
 
-require git.happydns.org/checker-sdk-go v1.1.0
+require (
+	git.happydns.org/checker-sdk-go v1.3.0
+	github.com/miekg/dns v1.1.72
+)
 
 require (
-	github.com/miekg/dns v1.1.72 // indirect
 	golang.org/x/mod v0.31.0 // indirect
 	golang.org/x/net v0.48.0 // indirect
 	golang.org/x/sync v0.19.0 // indirect
diff --git a/go.sum b/go.sum
index 17bb426..092728a 100644
--- a/go.sum
+++ b/go.sum
@@ -1,4 +1,7 @@
-git.happydns.org/checker-sdk-go v1.1.0/go.mod h1:aNAcfYFfbhvH9kJhE0Njp5GX0dQbxdRB0rJ0KvSC5nI=
+git.happydns.org/checker-sdk-go v1.3.0 h1:FG2kIhlJCzI0m35EhxSgn4UWc9M4ha6aZTeoChu4l7A=
+git.happydns.org/checker-sdk-go v1.3.0/go.mod h1:aNAcfYFfbhvH9kJhE0Njp5GX0dQbxdRB0rJ0KvSC5nI=
+github.com/google/go-cmp v0.6.0 h1:ofyhxvXcZhMsU5ulbFiLKl/XBFqE1GSq7atu8tAmTRI=
+github.com/google/go-cmp v0.6.0/go.mod h1:17dUlkBOakJ0+DkrSSNjCkIjxS6bF9zb3elmeNGIjoY=
 github.com/miekg/dns v1.1.72 h1:vhmr+TF2A3tuoGNkLDFK9zi36F2LS+hKTRW0Uf8kbzI=
 github.com/miekg/dns v1.1.72/go.mod h1:+EuEPhdHOsfk6Wk5TT2CzssZdqkmFhf8r+aVyDEToIs=
 golang.org/x/mod v0.31.0 h1:HaW9xtz0+kOcWKwli0ZXy79Ix+UW/vOfmWI5QVd2tgI=
diff --git a/main.go b/main.go
index 5f54133..3562b7c 100644
--- a/main.go
+++ b/main.go
@@ -5,7 +5,7 @@ import (
 	"log"
 
 	caa "git.happydns.org/checker-caa/checker"
-	sdk "git.happydns.org/checker-sdk-go/checker"
+	"git.happydns.org/checker-sdk-go/checker/server"
 )
 
 var Version = "custom-build"
@@ -16,8 +16,8 @@ func main() {
 	flag.Parse()
 	caa.Version = Version
 
-	server := sdk.NewServer(caa.Provider())
-	if err := server.ListenAndServe(*listenAddr); err != nil {
+	srv := server.New(caa.Provider())
+	if err := srv.ListenAndServe(*listenAddr); err != nil {
 		log.Fatalf("server error: %v", err)
 	}
 }