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package commands
import (
"context"
"github.com/jzelinskie/cobrautil/v2"
"github.com/jzelinskie/stringz"
"github.com/rs/zerolog/log"
"github.com/spf13/cobra"
"google.golang.org/grpc/codes"
"google.golang.org/grpc/status"
v1 "github.com/authzed/authzed-go/proto/authzed/api/v1"
"github.com/authzed/zed/internal/client"
"github.com/authzed/zed/internal/console"
)
func RegisterSchemaCmd(rootCmd *cobra.Command) *cobra.Command {
rootCmd.AddCommand(schemaCmd)
schemaCmd.AddCommand(schemaReadCmd)
schemaReadCmd.Flags().Bool("json", false, "output as JSON")
return schemaCmd
}
var (
schemaCmd = &cobra.Command{
Use: "schema <subcommand>",
Short: "Manage schema for a permissions system",
}
schemaReadCmd = &cobra.Command{
Use: "read",
Short: "Read the schema of a permissions system",
Args: ValidationWrapper(cobra.ExactArgs(0)),
ValidArgsFunction: cobra.NoFileCompletions,
RunE: schemaReadCmdFunc,
}
)
func schemaReadCmdFunc(cmd *cobra.Command, _ []string) error {
client, err := client.NewClient(cmd)
if err != nil {
return err
}
request := &v1.ReadSchemaRequest{}
log.Trace().Interface("request", request).Msg("requesting schema read")
resp, err := client.ReadSchema(cmd.Context(), request)
if err != nil {
return err
}
if cobrautil.MustGetBool(cmd, "json") {
prettyProto, err := PrettyProto(resp)
if err != nil {
return err
}
console.Println(string(prettyProto))
return nil
}
console.Println(stringz.Join("\n\n", resp.SchemaText))
return nil
}
// ReadSchema calls read schema for the client and returns the schema found.
func ReadSchema(ctx context.Context, client client.Client) (string, error) {
request := &v1.ReadSchemaRequest{}
log.Trace().Interface("request", request).Msg("requesting schema read")
resp, err := client.ReadSchema(ctx, request)
if err != nil {
errStatus, ok := status.FromError(err)
if !ok || errStatus.Code() != codes.NotFound {
return "", err
}
log.Debug().Msg("no schema defined")
return "", nil
}
return resp.SchemaText, nil
}
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