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Align output of helm status resources output 

text/tabwriter is used to align resource list in columns
This commit is contained in:
Maciej Kwiek 2017-01-05 15:48:55 +01:00
parent 8824eabfee
commit 075a9d8e5d
1 changed files with 7 additions and 1 deletions
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8
cmd/helm/status.go
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@ -19,6 +19,8 @@ package main
import (
"fmt"
"io"
"regexp"
"text/tabwriter"
"github.com/spf13/cobra"
@ -89,7 +91,11 @@ func PrintStatus(out io.Writer, res *services.GetReleaseStatusResponse) {
}
fmt.Fprintf(out, "\n")
if len(res.Info.Status.Resources) > 0 {
fmt.Fprintf(out, "RESOURCES:\n%s\n", res.Info.Status.Resources)
re := regexp.MustCompile(" +")
w := tabwriter.NewWriter(out, 0, 0, 2, ' ', tabwriter.TabIndent)
fmt.Fprintf(w, "RESOURCES:\n%s\n", re.ReplaceAllString(res.Info.Status.Resources, "\t"))
w.Flush()
}
if len(res.Info.Status.Notes) > 0 {
fmt.Fprintf(out, "NOTES:\n%s\n", res.Info.Status.Notes)