74 lines
1.5 KiB
Go
74 lines
1.5 KiB
Go
package migration
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import (
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"fmt"
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"io"
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"os"
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"os/exec"
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eu "simrs-vx/internal/domain/main-entities/user"
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"ariga.io/atlas-provider-gorm/gormschema"
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"gorm.io/gorm"
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"gorm.io/gorm/schema"
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)
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type Config struct {
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DbCfg DbConf `yaml:"dbCfg"`
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}
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type DbConf struct {
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DSN string `yaml:"dsn"`
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MaxOpenConns int `yaml:"maxOpenConns"`
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MaxIdleConns int `yaml:"maxIdleConns"`
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MaxIdleTime int `yaml:"maxIdleTime"`
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}
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func Loader() {
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gormCfg := &gorm.Config{
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NamingStrategy: schema.NamingStrategy{
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SingularTable: true,
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NoLowerCase: true,
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},
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}
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stmts, err := gormschema.New("postgres", gormschema.WithConfig(gormCfg)).Load(GetEntities()...)
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if err != nil {
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fmt.Fprintf(os.Stderr, "failed to load gorm schema: %v\n", err)
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os.Exit(1)
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}
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_, _ = io.WriteString(os.Stdout, stmts)
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}
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func GetEntities() []any {
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return []any{
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&eu.User{},
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}
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}
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func runAtlas(args ...string) error {
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cmd := exec.Command("atlas", args...)
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cmd.Stdout = os.Stdout
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cmd.Stderr = os.Stderr
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return cmd.Run()
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}
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func logMsg(msg string) {
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fmt.Fprintln(os.Stderr, msg)
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}
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func Migrate() {
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Loader()
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logMsg("Running atlas migrate diff...")
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if err := runAtlas("migrate", "diff", "--env", "gorm"); err != nil {
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logMsg(fmt.Sprintf("Failed to run diff: %v", err))
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return
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}
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logMsg("Running atlas migrate apply...")
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if err := runAtlas("migrate", "apply", "--env", "gorm"); err != nil {
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logMsg(fmt.Sprintf("Failed to run apply: %v", err))
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return
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}
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logMsg("Migration complete")
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}
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