feat: embed optional apps in player server

.env.dist

@@ -1,3 +1,3 @@
 ARCAST_DESKTOP_ADDITIONAL_CHROME_ARGS=
 ARCAST_DESKTOP_INSTANCE_ID=
-ARCAST_DESKTOP_WEB_APPS=true
+ARCAST_DESKTOP_APPS=true

Makefile

@@ -4,6 +4,7 @@ GORELEASER_ARGS ?= release --snapshot --rm-dist
 GITCHLOG_ARGS ?=
 SHELL := /bin/bash
 JDK_PATH ?= /usr/lib/jvm/java-11-openjdk
+GOARCH ?= amd64
 
 MKT_GITEA_RELEASE_PROJECT := arcast
 MKT_GITEA_RELEASE_ORG := arcad
@@ -22,9 +23,9 @@ test-go: deps
 build: build-desktop build-android build-client ## Build artefacts
 
 build-desktop: deps ## Build executable
-	CGO_ENABLED=0 go build \
+	CGO_ENABLED=0 GOARCH=$(GOARCH) go build \
 		-v \
-		-o ./bin/desktop \
+		-o ./bin/desktop_$(GOARCH) \
 		./cmd/desktop
 
 build-client: deps ## Build executable
@@ -35,9 +36,14 @@ build-client: deps ## Build executable
 
 build-android: tools/gogio/bin/gogio deps ## Build executable
 	mkdir -p dist
-	GOOS=android CGO_CFLAGS="-I${JDK_PATH}/include -I${JDK_PATH}/include/linux -w" tools/gogio/bin/gogio -target android -buildmode archive -o android/app/libs/mobile.aar -x ./cmd/mobile
+	CGO_ENABLED=1 GOOS=android CGO_CFLAGS="-I${JDK_PATH}/include -I${JDK_PATH}/include/linux -w" tools/gogio/bin/gogio -target android -buildmode archive -o android/app/libs/mobile.aar -x ./cmd/mobile
 	( cd android && ./gradlew assembleDebug )
 
+release-android: tools/gogio/bin/gogio deps ## Build executable
+	mkdir -p dist
+	CGO_ENABLED=1 GOOS=android CGO_CFLAGS="-I${JDK_PATH}/include -I${JDK_PATH}/include/linux -w" tools/gogio/bin/gogio -target android -buildmode archive -o android/app/libs/mobile.aar -x ./cmd/mobile
+	( cd android && ./gradlew assemble )
+
 install-android: build-android
 	adb install android/app/build/outputs/apk/debug/app-debug.apk
 	adb shell monkey -p com.cadoles.arcast_player -c android.intent.category.LAUNCHER 1
@@ -66,7 +72,14 @@ gitea-release: .mktools build
 	rm -rf .gitea-release
 	mkdir -p .gitea-release
 
-	cp ./bin/desktop .gitea-release/arcad_player_linux_amd64
+	cp ./bin/desktop_amd64 .gitea-release/arcad_player_linux_amd64
+
+	$(MAKE) GOARCH=arm build-desktop
+	cp ./bin/desktop_arm .gitea-release/arcad_player_linux_arm
+
+	$(MAKE) GOARCH=arm64 build-desktop
+	cp ./bin/desktop_arm64 .gitea-release/arcad_player_linux_arm64
+
 	cp ./bin/client .gitea-release/arcad_client_linux_amd64
 	cp ./android/app/build/outputs/apk/debug/app-debug.apk .gitea-release/arcast_player_debug.apk
 

README.md

@@ -32,4 +32,4 @@ Avoir [Chromium](https://www.chromium.org/chromium-projects/) (ou `Google Chrome
 
 #### Dernière version
 
-- Linux: [`amd64`](https://forge.cadoles.com/arcad/arcast/releases/download/latest/arcad_player_linux_amd64)
+- Linux: [`amd64`](https://forge.cadoles.com/arcad/arcast/releases/download/latest/arcad_player_linux_amd64), [`arm`](https://forge.cadoles.com/arcad/arcast/releases/download/latest/arcad_player_linux_arm), [`arm64`](https://forge.cadoles.com/arcad/arcast/releases/download/latest/arcad_player_linux_arm64)

apps/home/app.js

@@ -0,0 +1,19 @@
+fetch("/api/v1/apps")
+  .then((res) => res.json())
+  .then((res) => {
+    const defaultApp = res.data.defaultApp;
+    const apps = res.data.apps;
+
+    const container = document.createElement("div");
+    container.className = "container";
+    apps.forEach((app) => {
+      if (app.id === defaultApp || app.hidden) return;
+      const appLink = document.createElement("a");
+      appLink.className = "app-link";
+      appLink.href = `/apps/${app.id}/`;
+      appLink.innerText = app.title["fr"];
+      container.appendChild(appLink);
+    });
+
+    document.getElementById("main").replaceWith(container);
+  });

apps/lib/manifest.json

@@ -0,0 +1,3 @@
+{
+    "hidden": true
+}

cmd/mobile/main.go

@@ -8,6 +8,7 @@ import (
 	"os"
 	"sync"
 
+	"forge.cadoles.com/arcad/arcast"
 	"forge.cadoles.com/arcad/arcast/pkg/browser/gioui"
 	"forge.cadoles.com/arcad/arcast/pkg/server"
 	"gioui.org/app"
@@ -80,7 +81,9 @@ func main() {
 			server := server.New(
 				browser,
 				server.WithInstanceID(instanceID),
-				server.WithWebApps(true),
+				server.WithAppsEnabled(true),
+				server.WithDefautApp("home"),
+				server.WithApps(arcast.DefaultApps...),
 			)
 
 			if err := server.Start(); err != nil {

default_apps.go

@@ -0,0 +1,70 @@
+package arcast
+
+import (
+	"embed"
+	"encoding/json"
+	"io/fs"
+	"path/filepath"
+
+	"forge.cadoles.com/arcad/arcast/pkg/server"
+	"github.com/pkg/errors"
+)
+
+var (
+	DefaultApps []server.App
+	//go:embed apps/**
+	appsFS embed.FS
+)
+
+func init() {
+	defaultApps, err := loadApps("apps/*")
+	if err != nil {
+		panic(errors.WithStack(err))
+	}
+
+	DefaultApps = defaultApps
+}
+
+func loadApps(dirPattern string) ([]server.App, error) {
+	apps := make([]server.App, 0)
+
+	files, err := fs.Glob(appsFS, dirPattern)
+	if err != nil {
+		return nil, errors.WithStack(err)
+	}
+
+	for _, f := range files {
+		stat, err := fs.Stat(appsFS, f)
+		if err != nil {
+			return nil, errors.WithStack(err)
+		}
+
+		if !stat.IsDir() {
+			continue
+		}
+
+		rawManifest, err := fs.ReadFile(appsFS, filepath.Join(f, "manifest.json"))
+		if err != nil {
+			return nil, errors.WithStack(err)
+		}
+
+		var app server.App
+
+		if err := json.Unmarshal(rawManifest, &app); err != nil {
+			return nil, errors.WithStack(err)
+		}
+
+		app.ID = filepath.Base(f)
+
+		fs, err := fs.Sub(appsFS, "apps/"+app.ID)
+		if err != nil {
+			return nil, errors.WithStack(err)
+		}
+
+		app.FS = fs
+
+		apps = append(apps, app)
+	}
+
+	return apps, nil
+}

go.mod

@@ -60,3 +60,5 @@ require (
 	golang.org/x/net v0.19.0 // indirect
 	golang.org/x/sys v0.15.0 // indirect
 )
+
+replace github.com/zserge/lorca => github.com/Bornholm/lorca v0.0.0-20240121134933-d5e83569cb4c

go.sum

@@ -19,6 +19,8 @@ gioui.org/shader v1.0.8 h1:6ks0o/A+b0ne7RzEqRZK5f4Gboz2CfG+mVliciy6+qA=
 gioui.org/shader v1.0.8/go.mod h1:mWdiME581d/kV7/iEhLmUgUK5iZ09XR5XpduXzbePVM=
 git.wow.st/gmp/jni v0.0.0-20210610011705-34026c7e22d0 h1:bGG/g4ypjrCJoSvFrP5hafr9PPB5aw8SjcOWWila7ZI=
 git.wow.st/gmp/jni v0.0.0-20210610011705-34026c7e22d0/go.mod h1:+axXBRUTIDlCeE73IKeD/os7LoEnTKdkp8/gQOFjqyo=
+github.com/Bornholm/lorca v0.0.0-20240121134933-d5e83569cb4c h1:xG9xSpEqZYOvd1Bvx/36i3RBTA17d7XnuvoMIG+/ry8=
+github.com/Bornholm/lorca v0.0.0-20240121134933-d5e83569cb4c/go.mod h1:TUOtEogaMwy0b+p9e4NxZC1jbPRUaNaEw5DnjQF//F8=
 github.com/aymanbagabas/go-osc52/v2 v2.0.1 h1:HwpRHbFMcZLEVr42D4p7XBqjyuxQH5SMiErDT4WkJ2k=
 github.com/aymanbagabas/go-osc52/v2 v2.0.1/go.mod h1:uYgXzlJ7ZpABp8OJ+exZzJJhRNQ2ASbcXHWsFqH8hp8=
 github.com/cenkalti/backoff v2.2.1+incompatible h1:tNowT99t7UNflLxfYYSlKYsBpXdEet03Pg2g16Swow4=
@@ -104,8 +106,6 @@ github.com/wlynxg/anet v0.0.1/go.mod h1:eay5PRQr7fIVAMbTbchTnO9gG65Hg/uYGdc7mguH
 github.com/xrash/smetrics v0.0.0-20201216005158-039620a65673 h1:bAn7/zixMGCfxrRTfdpNzjtPYqr8smhKouy9mxVdGPU=
 github.com/xrash/smetrics v0.0.0-20201216005158-039620a65673/go.mod h1:N3UwUGtsrSj3ccvlPHLoLsHnpR27oXr4ZE984MbSER8=
 github.com/yuin/goldmark v1.4.13/go.mod h1:6yULJ656Px+3vBD8DxQVa3kxgyrAnzto9xy5taEt/CY=
-github.com/zserge/lorca v0.1.10 h1:f/xBJ3D3ipcVRCcvN8XqZnpoKcOXV8I4vwqlFyw7ruc=
-github.com/zserge/lorca v0.1.10/go.mod h1:bVmnIbIRlOcoV285KIRSe4bUABKi7R7384Ycuum6e4A=
 gitlab.com/wpetit/goweb v0.0.0-20231215190137-4a8add1d3d07 h1:0V95X1cBpdj5zyOe6oGtn/BQHlRpV8WlL3eTs3jaxiA=
 gitlab.com/wpetit/goweb v0.0.0-20231215190137-4a8add1d3d07/go.mod h1:Nfr7aZPiSN6biFumhiHbh9k8A3rKQRzR+o0bVtv78UY=
 go.opentelemetry.io/otel v1.21.0 h1:hzLeKBZEL7Okw2mGzZ0cc4k/A7Fta0uoPgaJCr8fsFc=

internal/command/player/run.go

@@ -4,6 +4,7 @@ import (
 	"fmt"
 	"os"
 
+	"forge.cadoles.com/arcad/arcast"
 	"forge.cadoles.com/arcad/arcast/pkg/browser/lorca"
 	"forge.cadoles.com/arcad/arcast/pkg/server"
 	"github.com/pkg/errors"
@@ -37,8 +38,8 @@ func Run() *cli.Command {
 				Value:   defaults.Height,
 			},
 			&cli.BoolFlag{
-				Name:    "web-apps",
-				EnvVars: []string{"ARCAST_DESKTOP_WEB_APPS"},
+				Name:    "apps",
+				EnvVars: []string{"ARCAST_DESKTOP_APPS"},
 				Value:   false,
 			},
 			&cli.IntFlag{
@@ -51,7 +52,7 @@ func Run() *cli.Command {
 			windowHeight := ctx.Int("window-height")
 			windowWidth := ctx.Int("window-width")
 			chromeArgs := addFlagsPrefix(ctx.StringSlice("additional-chrome-arg")...)
-			webApps := ctx.Bool("web-apps")
+			enableApps := ctx.Bool("apps")
 			serverAddress := ctx.String("address")
 
 			browser := lorca.NewBrowser(
@@ -83,7 +84,9 @@ func Run() *cli.Command {
 
 			server := server.New(browser,
 				server.WithInstanceID(instanceID),
-				server.WithWebApps(webApps),
+				server.WithAppsEnabled(enableApps),
+				server.WithDefaultApp("home"),
+				server.WithApps(arcast.DefaultApps...),
 				server.WithAddress(serverAddress),
 			)
 

modd.conf

@@ -1,9 +1,9 @@
 **/*.go
 pkg/server/templates/**.gotmpl
-pkg/server/apps/**
+apps/**
 modd.conf
 .env {
     prep: make build-client
     prep: make build-desktop
-    daemon: make run RUN_CMD="bin/desktop --debug --log-level debug run"
+    daemon: make run RUN_CMD="bin/desktop_amd64 --debug --log-level debug run"
 }

pkg/browser/lorca/browser.go

@@ -18,7 +18,10 @@ type Browser struct {
 func (b *Browser) Start() error {
 	logger.Debug(context.Background(), "starting browser", logger.F("opts", b.opts))
 
-	ui, err := lorca.New("", "", b.opts.Width, b.opts.Height, b.opts.ChromeArgs...)
+	ui, err := lorca.New(
+		lorca.WithWindowSize(b.opts.Width, b.opts.Height),
+		lorca.WithAdditionalCustomArgs(b.opts.ChromeArgs...),
+	)
 	if err != nil {
 		return errors.WithStack(err)
 	}

pkg/browser/lorca/options.go

@@ -14,8 +14,8 @@ var DefaultChromeArgs = []string{
 
 func NewOptions(funcs ...OptionsFunc) *Options {
 	opts := &Options{
-		Width:      800,
-		Height:     600,
+		Width:      0,
+		Height:     0,
 		ChromeArgs: DefaultChromeArgs,
 	}
 

pkg/server/apps.go

@@ -1,83 +1,28 @@
 package server
 
 import (
-	"embed"
-	"encoding/json"
 	"io/fs"
 	"net/http"
-	"os"
-	"path/filepath"
+	"strings"
+	"sync"
 
-	"github.com/pkg/errors"
+	"github.com/go-chi/chi/v5"
 	"gitlab.com/wpetit/goweb/api"
 
 	_ "embed"
 )
 
-var (
-	apps []App
-	//go:embed apps/**
-	appsFS embed.FS
-)
-
-func init() {
-	if err := initializeAppsList(); err != nil {
-		panic(errors.WithStack(err))
-	}
-}
-
-func initializeAppsList() error {
-	files, err := fs.Glob(appsFS, "apps/*")
-	if err != nil {
-		return errors.WithStack(err)
-	}
-
-	for _, f := range files {
-		stat, err := fs.Stat(appsFS, f)
-		if err != nil {
-			return errors.WithStack(err)
-		}
-
-		if !stat.IsDir() {
-			continue
-		}
-
-		rawManifest, err := fs.ReadFile(appsFS, filepath.Join(f, "manifest.json"))
-		if err != nil {
-			if errors.Is(err, os.ErrNotExist) {
-				continue
-			}
-
-			return errors.WithStack(err)
-		}
-
-		var app App
-
-		if err := json.Unmarshal(rawManifest, &app); err != nil {
-			return errors.WithStack(err)
-		}
-
-		app.ID = filepath.Base(f)
-
-		apps = append(apps, app)
-	}
-
-	return nil
-}
-
-func (s *Server) handleDefaultApp(w http.ResponseWriter, r *http.Request) {
-	http.Redirect(w, r, "/apps/"+s.defaultWebApp, http.StatusTemporaryRedirect)
-}
-
-type AppsResponse struct {
-	Apps []App
-}
-
 type App struct {
 	ID          string            `json:"id"`
 	Title       map[string]string `json:"title"`
 	Description map[string]string `json:"description"`
 	Icon        string            `json:"icon"`
+	FS          fs.FS             `json:"-"`
+	Hidden      bool              `json:"hidden"`
+}
+
+func (s *Server) handleDefaultApp(w http.ResponseWriter, r *http.Request) {
+	http.Redirect(w, r, "/apps/"+s.defaultApp+"/", http.StatusTemporaryRedirect)
 }
 
 func (s *Server) handleApps(w http.ResponseWriter, r *http.Request) {
@@ -85,7 +30,34 @@ func (s *Server) handleApps(w http.ResponseWriter, r *http.Request) {
 		DefaultApp string `json:"defaultApp"`
 		Apps       []App  `json:"apps"`
 	}{
-		DefaultApp: s.defaultWebApp,
-		Apps:       apps,
+		DefaultApp: s.defaultApp,
+		Apps:       s.apps,
 	})
 }
+
+var (
+	indexedAppFilesystems map[string]fs.FS
+	indexAppsOnce         sync.Once
+)
+
+func (s *Server) handleAppFilesystem(w http.ResponseWriter, r *http.Request) {
+	indexAppsOnce.Do(func() {
+		indexedAppFilesystems = make(map[string]fs.FS, len(s.apps))
+		for _, app := range s.apps {
+			indexedAppFilesystems[app.ID] = app.FS
+		}
+	})
+
+	appID := chi.URLParam(r, "appID")
+
+	fs, exists := indexedAppFilesystems[appID]
+	if !exists {
+		http.Error(w, http.StatusText(http.StatusNotFound), http.StatusNotFound)
+
+		return
+	}
+
+	name := strings.TrimPrefix(r.URL.Path, "/apps/"+appID)
+
+	http.ServeFileFS(w, r, fs, name)
+}

pkg/server/apps/home/app.js

@@ -1,19 +0,0 @@
-fetch('/api/v1/apps')
-    .then(res => res.json())
-    .then(res => {
-        const defaultApp = res.data.defaultApp
-        const apps = res.data.apps
-        
-        const container = document.createElement("div")
-        container.className = "container"
-        apps.forEach(app => {
-            if (app.id === defaultApp) return
-            const appLink = document.createElement("a")
-            appLink.className = "app-link"
-            appLink.href = "/apps/" + app.id
-            appLink.innerText = app.title['fr']
-            container.appendChild(appLink)
-        })
-
-        document.getElementById("main").replaceWith(container);
-    })

pkg/server/http.go

@@ -35,7 +35,7 @@ func init() {
 func (s *Server) startHTTPServer(ctx context.Context) error {
 	router := chi.NewRouter()
 
-	if s.webApps {
+	if s.appsEnabled {
 		ips, err := getLANIPv4Addrs()
 		if err != nil {
 			return errors.WithStack(err)
@@ -59,10 +59,10 @@ func (s *Server) startHTTPServer(ctx context.Context) error {
 	router.Delete("/api/v1/cast", s.handleReset)
 	router.Get("/api/v1/status", s.handleStatus)
 
-	if s.webApps {
+	if s.appsEnabled {
 		router.Get("/apps", s.handleDefaultApp)
 		router.Get("/api/v1/apps", s.handleApps)
-		router.Handle("/apps/*", http.FileServer(http.FS(appsFS)))
+		router.Handle("/apps/{appID}/*", http.HandlerFunc(s.handleAppFilesystem))
 	}
 
 	server := http.Server{
@@ -193,10 +193,10 @@ func (s *Server) handleStatus(w http.ResponseWriter, r *http.Request) {
 
 func (s *Server) handleHome(w http.ResponseWriter, r *http.Request) {
 	type templateData struct {
-		IPs     []string
-		Port    int
-		ID      string
-		WebApps bool
+		IPs  []string
+		Port int
+		ID   string
+		Apps bool
 	}
 
 	ips, err := getLANIPv4Addrs()
@@ -207,10 +207,10 @@ func (s *Server) handleHome(w http.ResponseWriter, r *http.Request) {
 	}
 
 	d := templateData{
-		ID:      s.instanceID,
-		IPs:     ips,
-		Port:    s.port,
-		WebApps: s.webApps,
+		ID:   s.instanceID,
+		IPs:  ips,
+		Port: s.port,
+		Apps: s.appsEnabled,
 	}
 
 	if err := idleTemplate.Execute(w, d); err != nil {

pkg/server/options.go

@@ -17,22 +17,24 @@ func init() {
 }
 
 type Options struct {
-	InstanceID              string
-	Address                 string
-	DisableServiceDiscovery bool
-	WebApps                 bool
-	DefaultWebApp           string
+	InstanceID             string
+	Address                string
+	EnableServiceDiscovery bool
+	EnableApps             bool
+	DefaultApp             string
+	Apps                   []App
 }
 
 type OptionFunc func(opts *Options)
 
 func NewOptions(funcs ...OptionFunc) *Options {
 	opts := &Options{
-		InstanceID:              NewRandomInstanceID(),
-		Address:                 ":",
-		DisableServiceDiscovery: false,
-		WebApps:                 false,
-		DefaultWebApp:           "home",
+		InstanceID:             NewRandomInstanceID(),
+		Address:                ":",
+		EnableServiceDiscovery: true,
+		EnableApps:             false,
+		DefaultApp:             "",
+		Apps:                   make([]App, 0),
 	}
 
 	for _, fn := range funcs {
@@ -42,9 +44,21 @@ func NewOptions(funcs ...OptionFunc) *Options {
 	return opts
 }
 
-func WithWebApps(enabled bool) OptionFunc {
+func WithAppsEnabled(enabled bool) OptionFunc {
 	return func(opts *Options) {
-		opts.WebApps = enabled
+		opts.EnableApps = enabled
+	}
+}
+
+func WithDefaultApp(defaultApp string) OptionFunc {
+	return func(opts *Options) {
+		opts.DefaultApp = defaultApp
+	}
+}
+
+func WithApps(apps ...App) OptionFunc {
+	return func(opts *Options) {
+		opts.Apps = apps
 	}
 }
 
@@ -60,9 +74,9 @@ func WithInstanceID(id string) OptionFunc {
 	}
 }
 
-func WithServiceDiscoveryDisabled(disabled bool) OptionFunc {
+func WithServiceDiscoveryEnabled(enabled bool) OptionFunc {
 	return func(opts *Options) {
-		opts.DisableServiceDiscovery = disabled
+		opts.EnableServiceDiscovery = enabled
 	}
 }
 

pkg/server/server.go

@@ -11,13 +11,15 @@ import (
 type Server struct {
 	browser browser.Browser
 
-	instanceID              string
-	address                 string
-	port                    int
-	disableServiceDiscovery bool
+	instanceID string
+	address    string
+	port       int
 
-	webApps       bool
-	defaultWebApp string
+	serviceDiscoveryEnabled bool
+
+	appsEnabled bool
+	defaultApp  string
+	apps        []App
 
 	ctx    context.Context
 	cancel context.CancelFunc
@@ -35,7 +37,7 @@ func (s *Server) Start() error {
 		return errors.WithStack(err)
 	}
 
-	if !s.disableServiceDiscovery {
+	if s.serviceDiscoveryEnabled {
 		mdnsServerCtx, cancelMDNSServer := context.WithCancel(serverCtx)
 		if err := s.startMDNServer(mdnsServerCtx); err != nil {
 			cancelHTTPServer()
@@ -74,8 +76,9 @@ func New(browser browser.Browser, funcs ...OptionFunc) *Server {
 		browser:                 browser,
 		instanceID:              opts.InstanceID,
 		address:                 opts.Address,
-		webApps:                 opts.WebApps,
-		defaultWebApp:           opts.DefaultWebApp,
-		disableServiceDiscovery: opts.DisableServiceDiscovery,
+		appsEnabled:             opts.EnableApps,
+		defaultApp:              opts.DefaultApp,
+		apps:                    opts.Apps,
+		serviceDiscoveryEnabled: opts.EnableServiceDiscovery,
 	}
 }

pkg/server/templates/idle.html.gotmpl

@@ -99,12 +99,12 @@
                 <li><code>{{ . }}:{{ $port }}</code></li>
                 {{end}}
             </ul>
-            {{if .WebApps }}
+            {{if .Apps }}
             <p>Apps:</p>
             <ul class="text-italic text-small">
                 {{ $port := .Port }}
                 {{range .IPs}}
-                <li><a href="http://{{ . }}:{{ $port }}/apps">http://{{ . }}:{{ $port }}/apps</a></li>
+                <li><a target="_blank" href="http://{{ . }}:{{ $port }}/apps">http://{{ . }}:{{ $port }}/apps</a></li>
                 {{end}}
             </ul>
             {{end}}