From 94d22897e34262e9c25777729dd57cfd792d1c93 Mon Sep 17 00:00:00 2001
From: Kristoffer Dalby <kristoffer@tailscale.com>
Date: Mon, 1 May 2023 14:10:27 +0200
Subject: [PATCH] add small cmd to rebuild all docker images

Signed-off-by: Kristoffer Dalby <kristoffer@tailscale.com>
---
 cmd/build-docker-img/main.go | 40 ++++++++++++++++++++++++++++++++++++
 1 file changed, 40 insertions(+)
 create mode 100644 cmd/build-docker-img/main.go

diff --git a/cmd/build-docker-img/main.go b/cmd/build-docker-img/main.go
new file mode 100644
index 00000000000..0d487a6d198
--- /dev/null
+++ b/cmd/build-docker-img/main.go
@@ -0,0 +1,40 @@
+package main
+
+import (
+	"log"
+
+	"github.com/juanfont/headscale/integration"
+	"github.com/juanfont/headscale/integration/tsic"
+	"github.com/ory/dockertest/v3"
+)
+
+func main() {
+	log.Printf("creating docker pool")
+	pool, err := dockertest.NewPool("")
+	if err != nil {
+		log.Fatalf("could not connect to docker: %s", err)
+	}
+
+	log.Printf("creating docker network")
+	network, err := pool.CreateNetwork("docker-integration-net")
+	if err != nil {
+		log.Fatalf("failed to create or get network: %s", err)
+	}
+	defer network.Close()
+	defer pool.RemoveContainerByName("docker-integration-net")
+
+	for _, version := range integration.TailscaleVersions {
+		log.Printf("creating container image for Tailscale (%s)", version)
+
+		tsClient, err := tsic.New(
+			pool,
+			version,
+			network,
+		)
+		if err != nil {
+			log.Fatalf("failed to create tailscale node: %s", err)
+		}
+
+		tsClient.Shutdown()
+	}
+}