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daggen.go
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daggen.go
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package dataprep
import (
"github.com/cockroachdb/errors"
"github.com/data-preservation-programs/singularity/cmd/cliutil"
"github.com/data-preservation-programs/singularity/database"
"github.com/data-preservation-programs/singularity/handler/job"
"github.com/urfave/cli/v2"
)
var StartDagGenCmd = &cli.Command{
Name: "start-daggen",
Usage: "Start a DAG generation that creates a snapshot of all folder structures",
Category: "Job Management",
ArgsUsage: "<preparation id|name> <storage id|name>",
Before: cliutil.CheckNArgs,
Action: func(c *cli.Context) error {
db, closer, err := database.OpenFromCLI(c)
if err != nil {
return errors.WithStack(err)
}
defer closer.Close()
job, err := job.Default.StartDagGenHandler(c.Context, db, c.Args().Get(0), c.Args().Get(1))
if err != nil {
return errors.WithStack(err)
}
cliutil.Print(c, job)
return nil
},
}
var PauseDagGenCmd = &cli.Command{
Name: "pause-daggen",
Usage: "Pause a DAG generation job",
Category: "Job Management",
ArgsUsage: "<preparation_id> <storage_name>",
Before: cliutil.CheckNArgs,
Action: func(c *cli.Context) error {
db, closer, err := database.OpenFromCLI(c)
if err != nil {
return errors.WithStack(err)
}
defer closer.Close()
job, err := job.Default.PauseDagGenHandler(c.Context, db, c.Args().Get(0), c.Args().Get(1))
if err != nil {
return errors.WithStack(err)
}
cliutil.Print(c, job)
return nil
},
}