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Update cloudamqp instance list to handle long names #12

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Merged
dentarg merged 1 commit into from
Nov 25, 2025
Merged

Update cloudamqp instance list to handle long names #12

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39 changes: 36 additions & 3 deletions cmd/instance_list.go
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Original file line number Diff line number Diff line change
Expand Up @@ -2,6 +2,7 @@ package cmd

import (
"fmt"
"strconv"

"cloudamqp-cli/client"
"github.com/spf13/cobra"
Expand Down Expand Up @@ -32,13 +33,45 @@ var instanceListCmd = &cobra.Command{
return nil
}

// Calculate column widths
idWidth := len("ID")
nameWidth := len("NAME")
planWidth := len("PLAN")
regionWidth := len("REGION")

for _, instance := range instances {
idLen := len(strconv.Itoa(instance.ID))
if idLen > idWidth {
idWidth = idLen
}
if len(instance.Name) > nameWidth {
nameWidth = len(instance.Name)
}
if len(instance.Plan) > planWidth {
planWidth = len(instance.Plan)
}
if len(instance.Region) > regionWidth {
regionWidth = len(instance.Region)
}
}

// Add padding
idWidth += 2
nameWidth += 2
planWidth += 2
regionWidth += 2

// Create format strings
headerFormat := fmt.Sprintf("%%-%ds %%-%ds %%-%ds %%-%ds\n", idWidth, nameWidth, planWidth, regionWidth)
rowFormat := fmt.Sprintf("%%-%dd %%-%ds %%-%ds %%-%ds\n", idWidth, nameWidth, planWidth, regionWidth)

// Print table header
fmt.Printf("%-10s %-20s %-15s %-30s\n", "ID", "NAME", "PLAN", "REGION")
fmt.Printf("%-10s %-20s %-15s %-30s\n", "--", "----", "----", "------")
fmt.Printf(headerFormat, "ID", "NAME", "PLAN", "REGION")
fmt.Printf(headerFormat, "--", "----", "----", "------")

// Print instance data
for _, instance := range instances {
fmt.Printf("%-10d %-20s %-15s %-30s\n",
fmt.Printf(rowFormat,
instance.ID,
instance.Name,
instance.Plan,
Expand Down
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