client: use strconv instead of fmt.Sprintf()
@@ -3,8 +3,8 @@ package client // import "github.com/docker/docker/client"
import (
"context"
"encoding/json"
- "fmt"
"net/url"
+ "strconv"
"github.com/docker/docker/api/types"
"github.com/docker/docker/api/types/filters"
@@ -23,12 +23,12 @@ func (cli *Client) BuildCachePrune(ctx context.Context, opts types.BuildCachePru
if opts.All {
query.Set("all", "1")
}
- query.Set("keep-storage", fmt.Sprintf("%d", opts.KeepStorage))
- filters, err := filters.ToJSON(opts.Filters)
+ query.Set("keep-storage", strconv.Itoa(int(opts.KeepStorage)))
+ f, err := filters.ToJSON(opts.Filters)
if err != nil {
return nil, errors.Wrap(err, "prune could not marshal filters option")
}
- query.Set("filters", filters)
+ query.Set("filters", f)
serverResp, err := cli.post(ctx, "/build/prune", query, nil, nil)
defer ensureReaderClosed(serverResp)
@@ -38,7 +38,7 @@ func (cli *Client) BuildCachePrune(ctx context.Context, opts types.BuildCachePru
}
if err := json.NewDecoder(serverResp.body).Decode(&report); err != nil {
- return nil, fmt.Errorf("Error retrieving disk usage: %v", err)
+ return nil, errors.Wrap(err, "error retrieving disk usage")
}
return &report, nil
