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get_addon.go
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/
get_addon.go
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package cmd
import (
"io"
"github.com/spf13/cobra"
"github.com/jenkins-x/jx/pkg/jx/cmd/templates"
cmdutil "github.com/jenkins-x/jx/pkg/jx/cmd/util"
"github.com/jenkins-x/jx/pkg/kube"
"github.com/jenkins-x/jx/pkg/util"
"strings"
)
// GetAddonOptions the command line options
type GetAddonOptions struct {
GetOptions
}
var (
get_addon_long = templates.LongDesc(`
Display the available addons
`)
get_addon_example = templates.Examples(`
# List all the possible addons
jx get addon
`)
)
// NewCmdGetAddon creates the command
func NewCmdGetAddon(f cmdutil.Factory, out io.Writer, errOut io.Writer) *cobra.Command {
options := &GetAddonOptions{
GetOptions: GetOptions{
CommonOptions: CommonOptions{
Factory: f,
Out: out,
Err: errOut,
},
},
}
cmd := &cobra.Command{
Use: "addons [flags]",
Short: "Lists the addons",
Long: get_addon_long,
Example: get_addon_example,
Aliases: []string{"addon", "add-on"},
Run: func(cmd *cobra.Command, args []string) {
options.Cmd = cmd
options.Args = args
err := options.Run()
cmdutil.CheckErr(err)
},
}
return cmd
}
// Run implements this command
func (o *GetAddonOptions) Run() error {
statusMap := map[string]string{}
output, err := o.getCommandOutput("", "helm", "list")
if err != nil {
o.warnf("Failed to find helm installs: %s\n", err)
} else {
for _, line := range strings.Split(output, "\n") {
fields := strings.Split(line, "\t")
if len(fields) > 3 {
statusMap[strings.TrimSpace(fields[0])] = fields[3]
}
}
}
charts := kube.AddonCharts
table := o.CreateTable()
table.AddRow("NAME", "CHART", "STATUS")
keys := util.SortedMapKeys(charts)
for _, k := range keys {
chart := charts[k]
status := statusMap[k]
table.AddRow(k, chart, status)
}
table.Render()
return nil
}