From 0919663464f1e302e2afb3fe9ed7f70ca520bf69 Mon Sep 17 00:00:00 2001
From: Fredrik Averpil <fredrik.averpil@einride.tech>
Date: Tue, 15 Oct 2024 07:44:49 +0200
Subject: [PATCH] feat: add protoc-gen-openapi (gnostic)

---
 tools/sgprotocgenopenapi/tools.go | 28 ++++++++++++++++++++++++++++
 1 file changed, 28 insertions(+)
 create mode 100644 tools/sgprotocgenopenapi/tools.go

diff --git a/tools/sgprotocgenopenapi/tools.go b/tools/sgprotocgenopenapi/tools.go
new file mode 100644
index 00000000..d4c76ee6
--- /dev/null
+++ b/tools/sgprotocgenopenapi/tools.go
@@ -0,0 +1,28 @@
+package sgprotocgenopenapi
+
+import (
+	"context"
+	"os/exec"
+
+	"go.einride.tech/sage/sg"
+	"go.einride.tech/sage/sgtool"
+)
+
+// docs:
+// https://github.com/google/gnostic/tree/main/cmd/protoc-gen-openapi
+// https://buf.build/gnostic/gnostic/docs/main:gnostic.openapi.v3
+
+const (
+	version = "0.7.0"
+	name    = "protoc-gen-openapi"
+)
+
+func Command(ctx context.Context, args ...string) *exec.Cmd {
+	sg.Deps(ctx, PrepareCommand)
+	return sg.Command(ctx, sg.FromBinDir(name), args...)
+}
+
+func PrepareCommand(ctx context.Context) error {
+	_, err := sgtool.GoInstall(ctx, "github.com/google/gnostic/cmd/"+name, "v"+version)
+	return err
+}