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load.go
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load.go
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// Copyright (c) 2020 Mercari, Inc.
//
// Permission is hereby granted, free of charge, to any person obtaining a copy of
// this software and associated documentation files (the "Software"), to deal in
// the Software without restriction, including without limitation the rights to
// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
// the Software, and to permit persons to whom the Software is furnished to do so,
// subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in all
// copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
// FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
// COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
// IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
package cmd
import (
"context"
"os"
"github.com/spf13/cobra"
)
var loadCmd = &cobra.Command{
Use: "load",
Short: "Load schema from server to file",
RunE: load,
}
func load(c *cobra.Command, _ []string) error {
ctx, cancel := context.WithTimeout(c.Context(), timeout)
defer cancel()
client, err := newSpannerClient(ctx, c)
if err != nil {
return err
}
defer client.Close()
ddl, err := client.LoadDDL(ctx)
if err != nil {
return &Error{
err: err,
cmd: c,
}
}
err = os.WriteFile(schemaFilePath(c), ddl, 0o664)
if err != nil {
return &Error{
err: err,
cmd: c,
}
}
return nil
}