Move static assets to within srv

Makefile

@@ -24,13 +24,3 @@ srv.dev-shell:
 srv.shell:
 	nix-shell -A srv.shellWithBuild --arg baseConfig '(import ${CONFIG})' \
 		--command 'cd srv/src; return'
-
-# TODO static is on the way out, these aren't well supported
-static.serve:
-	nix-shell -A static.shell --run 'cd static; static-serve'
-
-static.depShell:
-	nix-shell -A static.depShell --command 'cd static; return'
-
-static.lock:
-	nix-shell -A static.depShell  --run 'bundler lock; bundix; rm -rf .bundle vendor'

default.nix

@@ -7,7 +7,7 @@
     }) {},
 
     baseConfig ? import ./config.nix,
-    baseSkipServices ? [],
+    skipServices ? [],
 
 }: rec {
 
@@ -17,17 +17,8 @@
         redisListenPath = "${config.runDir}/redis";
     };
 
-    skipServices = baseSkipServices ++ (
-        if baseConfig.staticProxyURL == ""
-        then [ "static" ]
-        else []
-    );
-
-    static = (import ./static) { inherit pkgs; };
-
     srv = pkgs.callPackage (import ./srv) {
         inherit config;
-        staticBuild=static.build;
     };
 
     redisCfg = pkgs.writeText "mediocre-blog-redisCfg" ''
@@ -59,13 +50,6 @@
         numprocesses = 1
     '';
 
-    staticCircusCfg = ''
-        [watcher:static]
-        cmd = ${static.serve}/bin/static-serve
-        numprocesses = 1
-        working_dir = ./static
-    '';
-
     circusCfg = pkgs.writeText "mediocre-blog-circusCfg" ''
         [circus]
         endpoint = tcp://127.0.0.1:0
@@ -74,8 +58,6 @@
         ${if (!builtins.elem "srv" skipServices) then srvCircusCfg else ""}
 
         ${if (!builtins.elem "redis" skipServices) then redisCircusCfg else ""}
-
-        ${if (!builtins.elem "static" skipServices) then staticCircusCfg else ""}
     '';
 
     entrypoint = pkgs.writeScript "mediocre-blog-entrypoint" ''

srv-dev-env.sh

@@ -11,7 +11,7 @@ test_cfg="(import ./config.nix) // {
 
 entrypoint=$(nix-build --no-out-link -A entrypoint \
     --arg baseConfig "$test_cfg" \
-    --arg baseSkipServices '["srv"]')
+    --arg skipServices '["srv"]')
 
 $entrypoint &
 trap "kill $!; wait; rm -rf $test_dir" EXIT

srv/default.nix

@@ -7,7 +7,6 @@
   stdenv,
 
   config,
-  staticBuild,
 }: rec {
 
     init = writeText "mediocre-blog-srv-init" ''
@@ -26,9 +25,6 @@
       # pow
       export MEDIOCRE_BLOG_POW_SECRET="${config.powSecret}"
 
-      # static proxy
-      export MEDIOCRE_BLOG_STATIC_DIR="${staticBuild}"
-
       # listening
       export MEDIOCRE_BLOG_LISTEN_PROTO="${config.listenProto}"
       export MEDIOCRE_BLOG_LISTEN_ADDR="${config.listenAddr}"

srv/src/http/api.go

@@ -3,13 +3,12 @@ package http
 
 import (
 	"context"
+	"embed"
 	"errors"
 	"fmt"
 	"html/template"
 	"net"
 	"net/http"
-	"net/http/httputil"
-	"net/url"
 	"os"
 
 	"github.com/mediocregopher/blog.mediocregopher.com/srv/cfg"
@@ -22,6 +21,9 @@ import (
 	"github.com/mediocregopher/mediocre-go-lib/v2/mlog"
 )
 
+//go:embed static
+var staticFS embed.FS
+
 // Params are used to instantiate a new API instance. All fields are required
 // unless otherwise noted.
 type Params struct {
@@ -45,16 +47,6 @@ type Params struct {
 	// supported.
 	ListenProto, ListenAddr string
 
-	// StaticDir and StaticProxy are mutually exclusive.
-	//
-	// If StaticDir is set then that directory on the filesystem will be used to
-	// serve the static site.
-	//
-	// Otherwise if StaticProxy is set all requests for the static site will be
-	// reverse-proxied there.
-	StaticDir   string
-	StaticProxy *url.URL
-
 	// AuthUsers keys are usernames which are allowed to edit server-side data,
 	// and the values are the password hash which accompanies those users. The
 	// password hash must have been produced by NewPasswordHash.
@@ -63,39 +55,14 @@ type Params struct {
 
 // SetupCfg implement the cfg.Cfger interface.
 func (p *Params) SetupCfg(cfg *cfg.Cfg) {
-
 	cfg.StringVar(&p.ListenProto, "listen-proto", "tcp", "Protocol to listen for HTTP requests with")
 	cfg.StringVar(&p.ListenAddr, "listen-addr", ":4000", "Address/path to listen for HTTP requests on")
-
-	cfg.StringVar(&p.StaticDir, "static-dir", "", "Directory from which static files are served (mutually exclusive with -static-proxy-url)")
-	staticProxyURLStr := cfg.String("static-proxy-url", "", "HTTP address from which static files are served (mutually exclusive with -static-dir)")
-
-	cfg.OnInit(func(ctx context.Context) error {
-		if *staticProxyURLStr != "" {
-			var err error
-			if p.StaticProxy, err = url.Parse(*staticProxyURLStr); err != nil {
-				return fmt.Errorf("parsing -static-proxy-url: %w", err)
-			}
-
-		} else if p.StaticDir == "" {
-			return errors.New("-static-dir or -static-proxy-url is required")
-		}
-
-		return nil
-	})
 }
 
 // Annotate implements mctx.Annotator interface.
 func (p *Params) Annotate(a mctx.Annotations) {
 	a["listenProto"] = p.ListenProto
 	a["listenAddr"] = p.ListenAddr
-
-	if p.StaticProxy != nil {
-		a["staticProxy"] = p.StaticProxy.String()
-		return
-	}
-
-	a["staticDir"] = p.StaticDir
 }
 
 // API will listen on the port configured for it, and serve HTTP requests for
@@ -156,15 +123,6 @@ func (a *api) Shutdown(ctx context.Context) error {
 
 func (a *api) handler() http.Handler {
 
-	var staticHandler http.Handler
-	if a.params.StaticDir != "" {
-		staticHandler = http.FileServer(http.Dir(a.params.StaticDir))
-	} else {
-		staticHandler = httputil.NewSingleHostReverseProxy(a.params.StaticProxy)
-	}
-
-	// sugar
-
 	requirePow := func(h http.Handler) http.Handler {
 		return a.requirePowMiddleware(h)
 	}
@@ -185,8 +143,6 @@ func (a *api) handler() http.Handler {
 
 	mux := http.NewServeMux()
 
-	mux.Handle("/", staticHandler)
-
 	{
 		apiMux := http.NewServeMux()
 		apiMux.Handle("/pow/challenge", a.newPowChallengeHandler())
@@ -209,10 +165,7 @@ func (a *api) handler() http.Handler {
 		mux.Handle("/api/", http.StripPrefix("/api", formMiddleware(apiMux)))
 	}
 
-	{
-		v2Mux := http.NewServeMux()
-		v2Mux.Handle("/follow.html", a.renderDumbTplHandler("follow.html"))
-		v2Mux.Handle("/posts/", http.StripPrefix("/posts",
+	mux.Handle("/posts/", http.StripPrefix("/posts",
 		apiutil.MethodMux(map[string]http.Handler{
 			"GET":  a.renderPostHandler(),
 			"EDIT": a.editPostHandler(),
@@ -227,7 +180,8 @@ func (a *api) handler() http.Handler {
 			),
 		}),
 	))
-		v2Mux.Handle("/assets/", http.StripPrefix("/assets",
+
+	mux.Handle("/assets/", http.StripPrefix("/assets",
 		apiutil.MethodMux(map[string]http.Handler{
 			"GET": a.getPostAssetHandler(),
 			"POST": authMiddleware(auther,
@@ -238,10 +192,10 @@ func (a *api) handler() http.Handler {
 			),
 		}),
 	))
-		v2Mux.Handle("/", a.renderIndexHandler())
 
-		mux.Handle("/v2/", http.StripPrefix("/v2", v2Mux))
-	}
+	mux.Handle("/static/", http.FileServer(http.FS(staticFS)))
+	mux.Handle("/follow.html", a.renderDumbTplHandler("follow.html"))
+	mux.Handle("/", a.renderIndexHandler())
 
 	var globalHandler http.Handler = mux
 	globalHandler = setCSRFMiddleware(globalHandler)

srv/src/http/static/api.js

@@ -1,4 +1,4 @@
-import * as utils from "/assets/utils.js";
+import * as utils from "/static/utils.js";
 
 const csrfTokenCookie  = "csrf_token";
 
@@ -35,7 +35,7 @@ const solvePow = async () => {
 
   const res = await call('/api/pow/challenge');
 
-  const worker = new Worker('/assets/solvePow.js');
+  const worker = new Worker('/static/solvePow.js');
 
   const p = new Promise((resolve, reject) => {
     worker.postMessage({seedHex: res.seed, target: res.target});

srv/src/http/static/trading-in-the-rain/MusicBox.js

@@ -1,7 +1,7 @@
 var midiLoaded = false;
 function loadMIDI() {
   MIDI.loadPlugin({
-    soundfontUrl: "/assets/trading-in-the-rain/soundfont/",
+    soundfontUrl: "/static/trading-in-the-rain/soundfont/",
     instrument: "acoustic_grand_piano",
     onprogress: (state, progress) => {
       console.log("MIDI loading...", progress*100, "%");