Files
phylum/internal/command/command.go
2024-04-18 22:24:07 +05:30

90 lines
2.1 KiB
Go

package command
import (
"context"
"os"
"path"
"github.com/shroff/phylum/server/internal/core"
"github.com/shroff/phylum/server/internal/sql"
"github.com/shroff/phylum/server/internal/storage"
"github.com/shroff/phylum/server/internal/user"
"github.com/sirupsen/logrus"
"github.com/spf13/cobra"
"github.com/spf13/viper"
)
var debug bool = false
var fs *core.FileSystem
var userManager *user.Manager
var storageManager *storage.Manager
func SetupCommand() {
viper.SetEnvPrefix("phylum")
var rootCmd = &cobra.Command{Use: path.Base(os.Args[0])}
flags := rootCmd.PersistentFlags()
flags.BoolP("debug", "d", false, "Debug mode")
viper.BindPFlag("debug", flags.Lookup("debug"))
flags.Bool("trace-sql", false, "Trace SQL Queries")
viper.BindPFlag("trace_sql", flags.Lookup("trace-sql"))
flags.StringP("working-dir", "W", ".", "Working Directory")
viper.BindPFlag("working_dir", flags.Lookup("working-dir"))
flags.String("database-url", "postgres://phylum:phylum@localhost:5432/phylum", "Database URL or DSN")
viper.BindPFlag("database_url", flags.Lookup("database-url"))
var db *sql.DbHandler
rootCmd.PersistentPreRun = func(cmd *cobra.Command, args []string) {
workDir := viper.GetString("working_dir")
if workDir != "." {
logrus.Info("Setting working directory to " + workDir)
os.Mkdir(workDir, 0750)
os.Chdir(workDir)
}
debug = viper.GetBool("debug")
if debug {
logrus.Info("Running in debug mode")
logrus.SetLevel(logrus.TraceLevel)
}
dsn := viper.GetString("database_url")
var err error
db, err = sql.NewDb(dsn, debug && viper.GetBool("trace_sql"))
if err != nil {
logrus.Fatal(err)
}
userManager, err = user.NewManager(db)
if err != nil {
logrus.Fatal(err)
}
storageManager, err = storage.NewManager(db)
if err != nil {
logrus.Fatal(err)
}
fs, err = core.OpenFileSystem(db, storageManager)
if err != nil {
logrus.Fatal(err)
}
}
defer func() {
if db != nil {
logrus.Info("Closing datbase connection")
db.Close(context.Background())
}
}()
rootCmd.AddCommand([]*cobra.Command{
setupServeCommand(),
setupAdminCommand(),
}...)
rootCmd.Execute()
}