diff options
| -rw-r--r-- | bskyweb/cmd/bskyweb/server.go | 18 |
1 files changed, 16 insertions, 2 deletions
diff --git a/bskyweb/cmd/bskyweb/server.go b/bskyweb/cmd/bskyweb/server.go index eb660a17b..cb05ccc7f 100644 --- a/bskyweb/cmd/bskyweb/server.go +++ b/bskyweb/cmd/bskyweb/server.go @@ -137,7 +137,6 @@ func serve(cctx *cli.Context) error { // // configure routes // - // static files staticHandler := http.FileServer(func() http.FileSystem { if debug { @@ -150,14 +149,29 @@ func serve(cctx *cli.Context) error { } return http.FS(fsys) }()) + e.GET("/robots.txt", echo.WrapHandler(staticHandler)) e.GET("/ips-v4", echo.WrapHandler(staticHandler)) e.GET("/ips-v6", echo.WrapHandler(staticHandler)) - e.GET("/static/*", echo.WrapHandler(http.StripPrefix("/static/", staticHandler))) e.GET("/.well-known/*", echo.WrapHandler(staticHandler)) e.GET("/security.txt", func(c echo.Context) error { return c.Redirect(http.StatusMovedPermanently, "/.well-known/security.txt") }) + e.GET("/static/*", echo.WrapHandler(http.StripPrefix("/static/", staticHandler)), func(next echo.HandlerFunc) echo.HandlerFunc { + return func(c echo.Context) error { + path := c.Request().URL.Path + maxAge := 1 * (60 * 60) // default is 1 hour + + // Cache javascript and images files for 1 week, which works because + // they're always versioned (e.g. /static/js/main.64c14927.js) + if strings.HasPrefix(path, "/static/js/") || strings.HasPrefix(path, "/static/images/") { + maxAge = 7 * (60 * 60 * 24) // 1 week + } + + c.Response().Header().Set("Cache-Control", fmt.Sprintf("public, max-age=%d", maxAge)) + return next(c) + } + }) // home e.GET("/", server.WebHome) |