71 lines
1.1 KiB
Go
71 lines
1.1 KiB
Go
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
|
|
}
|