43 lines
1.1 KiB
Go
43 lines
1.1 KiB
Go
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package server
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import (
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"os"
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"github.com/spf13/cobra"
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"github.com/spf13/viper"
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"github.com/cosmos/cosmos-sdk/version"
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tcmd "github.com/tendermint/tendermint/cmd/tendermint/commands"
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cfg "github.com/tendermint/tendermint/config"
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"github.com/tendermint/tmlibs/cli"
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tmflags "github.com/tendermint/tmlibs/cli/flags"
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"github.com/tendermint/tmlibs/log"
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)
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// PersistentPreRunEFn returns a PersistentPreRunE function for cobra
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// that initailizes the passed in context with a properly configured
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// logger and config objecy
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func PersistentPreRunEFn(context *Context) func(*cobra.Command, []string) error {
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return func(cmd *cobra.Command, args []string) error {
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if cmd.Name() == version.VersionCmd.Name() {
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return nil
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}
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config, err := tcmd.ParseConfig()
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if err != nil {
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return err
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}
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logger := log.NewTMLogger(log.NewSyncWriter(os.Stdout))
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logger, err = tmflags.ParseLogLevel(config.LogLevel, logger, cfg.DefaultLogLevel())
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if err != nil {
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return err
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}
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if viper.GetBool(cli.TraceFlag) {
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logger = log.NewTracingLogger(logger)
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}
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logger = logger.With("module", "main")
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context.Config = config
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context.Logger = logger
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return nil
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}
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}
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