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deploy_target_list.go
101 lines (78 loc) · 2.34 KB
/
deploy_target_list.go
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package cmd
import (
"fmt"
"os"
"strings"
exoapi "github.com/exoscale/egoscale/v2/api"
"github.com/spf13/cobra"
)
type deployTargetListItemOutput struct {
Zone string `json:"zone"`
ID string `json:"id"`
Name string `json:"name"`
Type string `json:"type"`
}
type deployTargetListOutput []deployTargetListItemOutput
func (o *deployTargetListOutput) toJSON() { outputJSON(o) }
func (o *deployTargetListOutput) toText() { outputText(o) }
func (o *deployTargetListOutput) toTable() { outputTable(o) }
type deployTargetListCmd struct {
cliCommandSettings `cli-cmd:"-"`
_ bool `cli-cmd:"list"`
Zone string `cli-short:"z" cli-usage:"zone to filter results to"`
}
func (c *deployTargetListCmd) cmdAliases() []string { return nil }
func (c *deployTargetListCmd) cmdShort() string { return "List Deploy Targets" }
func (c *deployTargetListCmd) cmdLong() string {
return fmt.Sprintf(`This command lists existing Deploy Targets.
Supported output template annotations: %s`,
strings.Join(outputterTemplateAnnotations(&deployTargetListOutput{}), ", "))
}
func (c *deployTargetListCmd) cmdPreRun(cmd *cobra.Command, args []string) error {
return cliCommandDefaultPreRun(c, cmd, args)
}
func (c *deployTargetListCmd) cmdRun(_ *cobra.Command, _ []string) error {
var zones []string
if c.Zone != "" {
zones = []string{c.Zone}
} else {
zones = allZones
}
out := make(deployTargetListOutput, 0)
res := make(chan deployTargetListItemOutput)
done := make(chan struct{})
go func() {
for dt := range res {
out = append(out, dt)
}
done <- struct{}{}
}()
err := forEachZone(zones, func(zone string) error {
ctx := exoapi.WithEndpoint(gContext, exoapi.NewReqEndpoint(gCurrentAccount.Environment, zone))
list, err := cs.ListDeployTargets(ctx, zone)
if err != nil {
return fmt.Errorf("unable to list Deploy Targets in zone %s: %w", zone, err)
}
for _, dt := range list {
res <- deployTargetListItemOutput{
ID: *dt.ID,
Name: *dt.Name,
Type: *dt.Type,
Zone: zone,
}
}
return nil
})
if err != nil {
_, _ = fmt.Fprintf(os.Stderr,
"warning: errors during listing, results might be incomplete.\n%s\n", err) // nolint:golint
}
close(res)
<-done
return c.outputFunc(&out, nil)
}
func init() {
cobra.CheckErr(registerCLICommand(deployTargetCmd, &deployTargetListCmd{
cliCommandSettings: defaultCLICmdSettings(),
}))
}