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abuse_list.go
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/
abuse_list.go
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package cmd
import (
"net/http"
"os"
"strconv"
"syscall"
"time"
"github.com/spf13/cobra"
"github.com/treeverse/lakefs/pkg/api/apigen"
"github.com/treeverse/lakefs/pkg/api/helpers"
"github.com/treeverse/lakefs/pkg/testutil/stress"
)
var abuseListCmd = &cobra.Command{
Use: "list <source ref URI>",
Short: "List from the source ref",
Hidden: false,
Args: cobra.ExactArgs(1),
ValidArgsFunction: ValidArgsRepository,
Run: func(cmd *cobra.Command, args []string) {
u := MustParseRefURI("source ref URI", args[0])
amount := Must(cmd.Flags().GetInt("amount"))
parallelism := Must(cmd.Flags().GetInt("parallelism"))
prefix := Must(cmd.Flags().GetString("prefix"))
generator := stress.NewGenerator("list", parallelism, stress.WithSignalHandlersFor(os.Interrupt, syscall.SIGTERM))
// generate randomly selected keys as input
generator.Setup(func(add stress.GeneratorAddFn) {
for i := 0; i < amount; i++ {
add(strconv.Itoa(i + 1))
}
})
listPrefix := apigen.PaginationPrefix(prefix)
// execute the things!
generator.Run(func(input chan string, output chan stress.Result) {
ctx := cmd.Context()
client := getClient()
for range input {
start := time.Now()
resp, err := client.ListObjectsWithResponse(ctx, u.Repository, u.Ref, &apigen.ListObjectsParams{
Prefix: &listPrefix,
})
if err == nil && resp.StatusCode() != http.StatusOK {
err = helpers.ResponseAsError(resp)
}
output <- stress.Result{
Error: err,
Took: time.Since(start),
}
}
})
},
}
//nolint:gochecknoinits
func init() {
abuseCmd.AddCommand(abuseListCmd)
abuseListCmd.Flags().String("prefix", "abuse/", "prefix to list under")
abuseListCmd.Flags().Int("amount", abuseDefaultAmount, "amount of lists to do")
abuseListCmd.Flags().Int("parallelism", abuseDefaultParallelism, "amount of lists to do in parallel")
}