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cmd.go
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cmd.go
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package migratecmd
import (
"path/filepath"
"time"
"github.com/pubgo/dix"
"github.com/pubgo/funk/assert"
"github.com/pubgo/funk/errors"
"github.com/pubgo/funk/generic"
"github.com/pubgo/funk/log"
"github.com/pubgo/funk/recovery"
"github.com/urfave/cli/v2"
"gorm.io/gen"
"github.com/pubgo/lava/core/migrates"
"github.com/pubgo/lava/core/orm"
)
type params struct {
Log log.Logger
Db *orm.Client
Migrations []migrates.Migrate
Generations migrates.Generation
}
func migrate(m []migrates.Migrate) []*migrates.Migration {
var migrations []*migrates.Migration
for i := range m {
migrations = append(migrations, m[i]())
}
return migrations
}
func New(di *dix.Dix) *cli.Command {
var id string
options := migrates.DefaultConfig
return &cli.Command{
Name: "migrate",
Usage: "db migrate",
Flags: []cli.Flag{
&cli.StringFlag{
Name: "id",
Usage: "migration id",
Destination: &id,
},
},
Before: func(context *cli.Context) error {
p := dix.Inject(di, new(params))
options.TableName = p.Db.TablePrefix + migrates.DefaultConfig.TableName
return nil
},
Subcommands: []*cli.Command{
{
Name: "migrate",
Usage: "do migrate",
Aliases: []string{"m"},
Action: func(context *cli.Context) error {
defer recovery.Exit()
p := dix.Inject(di, new(params))
m := migrates.New(p.Db.DB, &options, migrate(p.Migrations))
if id == "" {
assert.Must(m.Migrate())
} else {
assert.Must(m.MigrateTo(id))
}
p.Log.Info().Msg("migration ok")
return nil
},
},
{
Name: "list",
Usage: "list migrate",
Aliases: []string{"l"},
Action: func(context *cli.Context) error {
defer recovery.Exit()
p := dix.Inject(di, new(params))
var ids []string
assert.Must(p.Db.Table(options.TableName).Select("id").Find(&ids).Error)
for _, m := range migrate(p.Migrations) {
p.Log.Info().Msgf("migration-id=%s %s", m.ID, generic.Ternary(generic.Contains(ids, m.ID), "done", "missing"))
ids = generic.Delete(ids, m.ID)
}
for i := range ids {
p.Log.Info().Msgf("migration-id=%s %s", ids[i], "undo")
}
time.Sleep(time.Millisecond * 10)
return nil
},
},
{
Name: "rollback",
Usage: "do rollback",
Aliases: []string{"r"},
Action: func(context *cli.Context) error {
defer recovery.Recovery(func(err error) {
if errors.Is(err, migrates.ErrNoRunMigration) {
return
}
assert.Exit(err)
})
p := dix.Inject(di, new(params))
m := migrates.New(p.Db.DB, &options, migrate(p.Migrations))
if id == "" {
assert.Must(m.RollbackLast())
} else {
assert.Must(m.RollbackTo(id))
}
p.Log.Info().Msg("rollback last ok")
return nil
},
},
{
Name: "gen",
Usage: "do gen orm model and query code",
Aliases: []string{"g"},
UsageText: "migrate gen [./internal/db]",
Action: func(context *cli.Context) error {
defer recovery.Exit()
genPath := "./internal/db"
if context.NArg() > 0 {
genPath = context.Args().First()
}
g := gen.NewGenerator(gen.Config{
OutPath: filepath.Join(genPath, "query"),
ModelPkgPath: filepath.Join(genPath, "models"),
FieldWithTypeTag: true,
FieldWithIndexTag: true,
FieldNullable: true,
FieldCoverable: true,
Mode: gen.WithQueryInterface | gen.WithDefaultQuery | gen.WithoutContext,
})
p := dix.Inject(di, new(params))
g.UseDB(p.Db.DB)
g.ApplyBasic(p.Generations(g)...)
g.Execute()
return nil
},
},
},
}
}