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Small improvements to instance config #32

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Small improvements to instance config #32

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629c629
Don't format integer config values in scientific notation
gomoripeti Jan 9, 2026
8303520
List config sorted like on the console UI
gomoripeti Jan 9, 2026
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30 changes: 27 additions & 3 deletions cmd/instance_config.go
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Original file line number Diff line number Diff line change
Expand Up @@ -2,13 +2,28 @@ package cmd

import (
"fmt"
"sort"
"strconv"
"strings"

"cloudamqp-cli/client"
"github.com/spf13/cobra"
)

// formatValue formats a configuration value, avoiding scientific notation for numbers
func formatValue(value interface{}) string {
switch v := value.(type) {
case float64:
// If it's a whole number, display as integer
if v == float64(int64(v)) {
return fmt.Sprintf("%.0f", v)
}
return fmt.Sprintf("%v", v)
default:
return fmt.Sprintf("%v", v)
}
}

var instanceConfigCmd = &cobra.Command{
Use: "config",
Short: "Manage RabbitMQ configuration",
Expand Down Expand Up @@ -55,8 +70,16 @@ var instanceConfigListCmd = &cobra.Command{
fmt.Printf("%-40s %-30s\n", "---", "-----")

// Print configuration data
for key, value := range config {
valueStr := fmt.Sprintf("%v", value)
// Extract and sort keys alphabetically
keys := make([]string, 0, len(config))
for key := range config {
keys = append(keys, key)
}
sort.Strings(keys)

// Print sorted configuration
for _, key := range keys {
valueStr := formatValue(config[key])
if len(valueStr) > 30 {
valueStr = valueStr[:27] + "..."
}
Expand Down Expand Up @@ -96,7 +119,8 @@ var instanceConfigGetCmd = &cobra.Command{
}

if value, exists := config[settingName]; exists {
fmt.Printf("%s: %v\n", settingName, value)
valueStr := formatValue(value)
fmt.Printf("%s: %s\n", settingName, valueStr)
} else {
fmt.Printf("Setting '%s' not found\n", settingName)
}
Expand Down
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