Initial commit

plugin/plugin.go

@@ -0,0 +1,24 @@
+// Command plugin is the happyDomain plugin entrypoint for the matrix checker.
+//
+// It is built as a Go plugin (`go build -buildmode=plugin`) and loaded at
+// runtime by happyDomain.
+package main
+
+import (
+	matrix "git.happydns.org/checker-matrix/checker"
+	sdk "git.happydns.org/checker-sdk-go/checker"
+)
+
+// Version is the plugin's version. It defaults to "custom-build" and is
+// meant to be overridden by the CI at link time:
+//
+//	go build -buildmode=plugin -ldflags "-X main.Version=1.2.3" -o checker-matrix.so ./plugin
+var Version = "custom-build"
+
+// NewCheckerPlugin is the symbol resolved by happyDomain when loading the
+// .so file. It returns the checker definition and the observation provider
+// that the host will register in its global registries.
+func NewCheckerPlugin() (*sdk.CheckerDefinition, sdk.ObservationProvider, error) {
+	matrix.Version = Version
+	return matrix.Definition(), matrix.Provider(), nil
+}