outposts: release binary outposts (#1954)

* outposts/proxy: always embed static assets, still check local

Signed-off-by: Jens Langhammer <jens.langhammer@beryju.org>

* ci: add initial ci to build outpost as binary

Signed-off-by: Jens Langhammer <jens.langhammer@beryju.org>

* ci: fix typo, build web

Signed-off-by: Jens Langhammer <jens.langhammer@beryju.org>

* ci: upload to release on publish, only run linux on ci

Signed-off-by: Jens Langhammer <jens.langhammer@beryju.org>

* ci: ensure latest go is used

Signed-off-by: Jens Langhammer <jens.langhammer@beryju.org>

* ci: split e2e tests into two halves

Signed-off-by: Jens Langhammer <jens.langhammer@beryju.org>

web/static.go

@@ -1,9 +1,14 @@
 package web
 
-import _ "embed"
+import (
+	_ "embed"
+	"net/http"
+)
 
 //go:embed robots.txt
 var RobotsTxt []byte
 
 //go:embed security.txt
 var SecurityTxt []byte
+
+var StaticHandler = http.FileServer(http.Dir("./web/dist/"))

web/static_outpost.go

@@ -0,0 +1,19 @@
+//go:build outpost_static_embed
+// +build outpost_static_embed
+
+package web
+
+import (
+	"embed"
+	"net/http"
+)
+
+//go:embed dist/*
+var StaticDist embed.FS
+
+//go:embed authentik
+var StaticAuthentik embed.FS
+
+func init() {
+	StaticHandler = http.FileServer(http.FS(StaticDist))
+}