databricks-cli/cmd/root/root.go

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package root
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import (
"context"
"log"
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"os"
"strings"
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"github.com/spf13/cobra"
)
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// RootCmd represents the base command when called without any subcommands
var RootCmd = &cobra.Command{
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Use: "bricks",
Short: "Databricks project lifecycle management",
Long: `Where's "data"? Secured by the unity catalog. Projects build lifecycle is secured by bricks`,
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PersistentPreRun: func(cmd *cobra.Command, args []string) {
if Verbose {
logLevel = append(logLevel, "[DEBUG]")
}
log.SetOutput(&logLevel)
},
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// Uncomment the following line if your bare application
// has an action associated with it:
}
// TODO: replace with zerolog
type levelWriter []string
var logLevel = levelWriter{"[INFO]", "[ERROR]", "[WARN]"}
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// Verbose means additional debug information, like API logs
var Verbose bool
func (lw *levelWriter) Write(p []byte) (n int, err error) {
a := string(p)
for _, l := range *lw {
if strings.Contains(a, l) {
return os.Stdout.Write(p)
}
}
return
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}
// Execute adds all child commands to the root command and sets flags appropriately.
// This is called by main.main(). It only needs to happen once to the rootCmd.
func Execute() {
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// TODO: deferred panic recovery
ctx := context.Background()
err := RootCmd.ExecuteContext(ctx)
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if err != nil {
os.Exit(1)
}
}
func init() {
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RootCmd.PersistentFlags().BoolVarP(&Verbose, "verbose", "v", false, "print debug logs")
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}