linstrom/cmd/model-gen/main.go

86 lines
2.5 KiB
Go

package main
import (
"flag"
"git.mstar.dev/mstar/goutils/other"
"github.com/rs/zerolog/log"
"gorm.io/driver/postgres"
"gorm.io/gen"
"gorm.io/gorm"
"git.mstar.dev/mstar/linstrom/config"
"git.mstar.dev/mstar/linstrom/shared"
"git.mstar.dev/mstar/linstrom/storage-new/models"
)
// "git.mstar.dev/mstar/linstrom/config"
// "context"
// "time"
// postgresContainer "github.com/testcontainers/testcontainers-go/modules/postgres"
// "github.com/testcontainers/testcontainers-go"
// "github.com/testcontainers/testcontainers-go/wait"
const (
dbName = "linstrom"
dbUser = "linstrom"
dbPass = "linstrom"
)
func main() {
other.SetupFlags()
flag.Parse()
other.ConfigureLogging(nil)
config.ReadAndWriteToGlobal(*shared.FlagConfigFile)
// Set up a temporary postgres container for gorm-gen to do its thing
// log.Info().Msg("Starting temporary postgres container")
// pgContainer, err := postgresContainer.Run(
// context.Background(),
// "postgres:16.4-alpine",
// postgresContainer.WithDatabase(dbName),
// postgresContainer.WithUsername(dbUser),
// postgresContainer.WithPassword(dbPass),
// testcontainers.WithWaitStrategyAndDeadline(
// time.Minute,
// wait.ForLog("database system is ready to accept connections").
// WithOccurrence(2).
// WithStartupTimeout(time.Second*5),
// ),
// )
// if err != nil {
// log.Fatal().Err(err).Msg("Failed to setup temporary postgres container")
// }
// log.Info().Msg("Temporary postgres container started")
// defer func() {
// if err := testcontainers.TerminateContainer(pgContainer); err != nil {
// log.Fatal().Err(err).Msg("Failed to terminate temporary postgres container")
// }
// log.Info().Msg("Temporary postgres container stopped")
// }()
db, err := gorm.Open(
postgres.Open(config.GlobalConfig.Storage.BuildPostgresDSN()),
// postgres.Open(pgContainer.MustConnectionString(context.Background())),
&gorm.Config{
PrepareStmt: false,
Logger: shared.NewGormLogger(log.Logger),
},
)
if err != nil {
log.Fatal().Err(err).Msg("Failed to open connection to temporary container")
}
log.Info().Msg("Connected to db")
g := gen.NewGenerator(gen.Config{
OutPath: "./dbgen",
Mode: gen.WithoutContext | gen.WithDefaultQuery | gen.WithQueryInterface, // generate mode
})
g.UseDB(db)
log.Info().Msg("Applying basic operations on all datatypes")
g.ApplyBasic(models.AllTypes...)
log.Info().Msg("Starting generation")
g.Execute()
log.Info().Msg("Code generation complete")
}