156 lines
3.2 KiB
Go
156 lines
3.2 KiB
Go
package commands
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import (
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"context"
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"fmt"
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"strings"
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"time"
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"github.com/sirupsen/logrus"
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"github.com/urfave/cli"
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"github.com/photoprism/photoprism/internal/config"
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"github.com/photoprism/photoprism/internal/migrate"
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)
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// MigrationsCommand registers the "migrations" CLI command.
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var MigrationsCommand = cli.Command{
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Name: "migrations",
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Usage: "Database schema migration subcommands",
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Subcommands: []cli.Command{
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{
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Name: "ls",
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Aliases: []string{"status", "show"},
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Usage: "Lists the status of schema migrations",
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ArgsUsage: "[migrations...]",
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Action: migrationsStatusAction,
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},
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{
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Name: "run",
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Aliases: []string{"execute", "migrate"},
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Usage: "Executes database schema migrations",
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ArgsUsage: "[migrations...]",
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Flags: []cli.Flag{
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cli.BoolFlag{
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Name: "failed, f",
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Usage: "run previously failed migrations",
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},
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cli.BoolFlag{
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Name: "trace, t",
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Usage: "show trace logs for debugging",
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},
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},
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Action: migrationsRunAction,
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},
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},
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}
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// migrationsStatusAction lists the status of schema migration.
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func migrationsStatusAction(ctx *cli.Context) error {
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conf := config.NewConfig(ctx)
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_, cancel := context.WithCancel(context.Background())
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defer cancel()
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if err := conf.Init(); err != nil {
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return err
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}
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defer conf.Shutdown()
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var ids []string
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// Check argument for specific migrations to be run.
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if migrations := strings.TrimSpace(ctx.Args().First()); migrations != "" {
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ids = strings.Fields(migrations)
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}
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db := conf.Db()
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status, err := migrate.Status(db, ids)
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if err != nil {
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return err
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}
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// Display value names.
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fmt.Printf("%-17s %-9s %-21s %-21s %s\n", "ID", "Dialect", "Started At", "Finished At", "Status")
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// Show migrations.
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for _, m := range status {
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var started, finished, info string
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if m.StartedAt.IsZero() {
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started = "-"
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} else {
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started = m.StartedAt.Format("2006-01-02 15:04:05")
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}
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if m.Finished() {
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finished = m.FinishedAt.Format("2006-01-02 15:04:05")
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} else {
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finished = "-"
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}
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if m.Error != "" {
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info = m.Error
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} else if m.Finished() {
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info = "OK"
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} else if m.StartedAt.IsZero() {
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info = "-"
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} else if m.Repeat(false) {
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info = "Repeat"
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} else {
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info = "Running?"
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}
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fmt.Printf("%-17s %-9s %-21s %-21s %s\n", m.ID, m.Dialect, started, finished, info)
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}
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return nil
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}
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// migrationsRunAction executes database schema migrations.
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func migrationsRunAction(ctx *cli.Context) error {
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start := time.Now()
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conf := config.NewConfig(ctx)
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_, cancel := context.WithCancel(context.Background())
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defer cancel()
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if err := conf.Init(); err != nil {
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return err
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}
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defer conf.Shutdown()
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if ctx.Bool("trace") {
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log.SetLevel(logrus.TraceLevel)
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log.Infoln("migrate: enabled trace mode")
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}
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runFailed := ctx.Bool("failed")
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if runFailed {
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log.Infoln("migrate: running previously failed migrations")
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}
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var ids []string
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// Check argument for specific migrations to be run.
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if migrations := strings.TrimSpace(ctx.Args().First()); migrations != "" {
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ids = strings.Fields(migrations)
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}
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log.Infoln("migrating database schema...")
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// Run migrations.
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conf.MigrateDb(runFailed, ids)
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elapsed := time.Since(start)
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log.Infof("migration completed in %s", elapsed)
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return nil
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}
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