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cmd.go
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cmd.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"
"path/filepath"
"github.com/spf13/cobra"
"github.com/cloudspannerecosystem/wrench/pkg/spanner"
)
const (
flagNameProject = "project"
flagNameInstance = "instance"
flagNameDatabase = "database"
flagNameDirectory = "directory"
flagCredentialsFile = "credentials_file"
flagNameSchemaFile = "schema_file"
flagDDLFile = "ddl"
flagDMLFile = "dml"
flagPartitioned = "partitioned"
flagPriority = "priority"
flagNode = "node"
flagTimeout = "timeout"
defaultSchemaFileName = "schema.sql"
)
func newSpannerClient(ctx context.Context, c *cobra.Command) (*spanner.Client, error) {
config := &spanner.Config{
Project: c.Flag(flagNameProject).Value.String(),
Instance: c.Flag(flagNameInstance).Value.String(),
Database: c.Flag(flagNameDatabase).Value.String(),
CredentialsFile: c.Flag(flagCredentialsFile).Value.String(),
}
client, err := spanner.NewClient(ctx, config)
if err != nil {
return nil, &Error{
err: err,
cmd: c,
}
}
return client, nil
}
func newSpannerAdminClient(ctx context.Context, c *cobra.Command) (*spanner.AdminClient, error) {
config := &spanner.Config{
Project: c.Flag(flagNameProject).Value.String(),
Instance: c.Flag(flagNameInstance).Value.String(),
Database: c.Flag(flagNameDatabase).Value.String(),
CredentialsFile: c.Flag(flagCredentialsFile).Value.String(),
}
client, err := spanner.NewAdminClient(ctx, config)
if err != nil {
return nil, &Error{
err: err,
cmd: c,
}
}
return client, nil
}
func schemaFilePath(c *cobra.Command) string {
filename := c.Flag(flagNameSchemaFile).Value.String()
if filename == "" {
filename = defaultSchemaFileName
}
return filepath.Join(c.Flag(flagNameDirectory).Value.String(), filename)
}