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authorLibravatar Mo Tarbin <mhed.t91@gmail.com>2024-07-24 00:41:08 -0400
committerLibravatar Mo Tarbin <mhed.t91@gmail.com>2024-07-24 00:41:08 -0400
commit62246fc5f7f6b913edcf0da23c1cc78586b60a75 (patch)
treeee80ea21c22db693a770f8955faf004671967ce8 /frontend
parent0b60d7ee0793719a4716875ca25ad36992768999 (diff)
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docker/homeassistant: Update frontend handler to serve static files from embedded FS
Diffstat (limited to 'frontend')
-rw-r--r--frontend/handler.go48
1 files changed, 48 insertions, 0 deletions
diff --git a/frontend/handler.go b/frontend/handler.go
new file mode 100644
index 0000000..1a5337e
--- /dev/null
+++ b/frontend/handler.go
@@ -0,0 +1,48 @@
+package frontend
+
+import (
+ "embed"
+ "io/fs"
+ "net/http"
+
+ "github.com/gin-gonic/gin"
+)
+
+//go:embed dist
+var embeddedFiles embed.FS
+
+type Handler struct {
+}
+
+func NewHandler() *Handler {
+ return &Handler{}
+}
+
+func Routes(router *gin.Engine, h *Handler) {
+
+ router.Use(staticMiddleware("dist"))
+ router.Static("/assets", "dist/assets")
+
+ // Gzip compression middleware
+ router.Group("/assets").Use(func(c *gin.Context) {
+ c.Header("Cache-Control", "max-age=31536000, immutable")
+ c.Next()
+ })
+
+}
+
+func staticMiddleware(root string) gin.HandlerFunc {
+ fileServer := http.FileServer(getFileSystem(root))
+
+ return func(c *gin.Context) {
+ fileServer.ServeHTTP(c.Writer, c.Request)
+ }
+}
+
+func getFileSystem(path string) http.FileSystem {
+ fs, err := fs.Sub(embeddedFiles, path)
+ if err != nil {
+ panic(err)
+ }
+ return http.FS(fs)
+}