Files
DankMaterialShell/core/cmd/dms/shellapp.go
T
bbedward 3630b46ee3 perf(shell): cut idle RAM by a lot
wallpaper: drop redundant FBOs

startup: create QtMultimedia players lazily on-demand instead of at
startup

launcher: fixed animated images in plugins that use them

dms: set MALLOC_CONF=thp:never,narenas:4,dirty_decay_ms:3000 for
quickshell when unset. jemalloc extets no longer round up to 2 MB
huge  pages

Worth keeping an eye on any potential regressions people encounter
2026-08-21 14:12:39 -04:00

86 lines
2.1 KiB
Go

package main
import (
"context"
"fmt"
"os"
"github.com/AvengeMedia/DankMaterialShell/core/internal/config"
"github.com/AvengeMedia/DankMaterialShell/core/internal/log"
"github.com/AvengeMedia/DankMaterialShell/core/internal/server"
"github.com/AvengeMedia/DankMaterialShell/core/internal/shellembed"
"github.com/AvengeMedia/dankgo/shellapp"
)
var shellApp = shellapp.New(shellapp.Config{
ID: "danklinux",
EnvPrefix: "DMS",
QSAppID: "com.danklinux.dms",
Version: Version,
Embedded: embeddedShell{},
Boot: bootBackend,
PreLaunch: preLaunch,
ExtraEnv: dmsExtraEnv,
OnUIExit: logStartupFailure,
})
type embeddedShell struct{}
func (embeddedShell) Available() bool { return shellembed.Available() }
func (embeddedShell) Extract(baseDir string) (string, error) { return shellembed.Extract(baseDir) }
func (embeddedShell) Prune(baseDir, keep string) { shellembed.Prune(baseDir, keep) }
type dmsBackend struct {
srv *server.Server
done chan error
}
func (b *dmsBackend) SocketPath() string { return b.srv.SocketPath() }
func (b *dmsBackend) Close() { b.srv.Close() }
func (b *dmsBackend) Done() <-chan error { return b.done }
func bootBackend(ctx context.Context) (shellapp.Backend, error) {
config.CleanupStrayHyprlandConfFile(log.Infof)
server.CLIVersion = Version
srv := server.New()
if err := srv.Listen(); err != nil {
return nil, err
}
backend := &dmsBackend{srv: srv, done: make(chan error, 1)}
go func() {
defer func() {
if r := recover(); r != nil {
backend.done <- fmt.Errorf("server panic: %v", r)
}
}()
backend.done <- srv.Serve(false)
}()
return backend, nil
}
func preLaunch() {
go printASCII()
ensureFontCache()
}
func dmsExtraEnv(string) []string {
var env []string
if selfPath, err := os.Executable(); err == nil {
env = append(env, "DMS_EXECUTABLE="+selfPath)
}
if os.Getenv("QSG_USE_SIMPLE_ANIMATION_DRIVER") == "" {
env = append(env, "QSG_USE_SIMPLE_ANIMATION_DRIVER=1")
}
if _, set := os.LookupEnv("MALLOC_CONF"); !set {
env = append(env, "MALLOC_CONF=thp:never,narenas:4,dirty_decay_ms:3000")
}
return env
}