maxmustermann/pulumi
1
0
Fork 0
Code Issues Pull requests Projects Releases Wiki Activity

Export display helper functions

Browse source 
This allows some upstack components that need to consume engine events
use the common display logic we have here.
This commit is contained in:
Matt Ellis 2018-03-14 12:01:22 -07:00
parent 41127c55e9
commit cd64462a9d
1 changed files with 33 additions and 28 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

61
pkg/backend/local/display.go
View file

@ -45,16 +45,16 @@ func displayEvents(action string,
case engine.CancelEvent:
return
case engine.PreludeEvent:
displayPreludeEvent(os.Stdout, event.Payload.(engine.PreludeEventPayload), opts)
DisplayPreludeEvent(os.Stdout, event.Payload.(engine.PreludeEventPayload), opts)
case engine.SummaryEvent:
displaySummaryEvent(os.Stdout, event.Payload.(engine.SummaryEventPayload), opts)
DisplaySummaryEvent(os.Stdout, event.Payload.(engine.SummaryEventPayload), opts)
case engine.ResourceOperationFailed:
displayResourceOperationFailedEvent(os.Stdout,
DisplayResourceOperationFailedEvent(os.Stdout,
event.Payload.(engine.ResourceOperationFailedPayload), opts)
case engine.ResourceOutputsEvent:
displayResourceOutputsEvent(os.Stdout, event.Payload.(engine.ResourceOutputsEventPayload), opts)
DisplayResourceOutputsEvent(os.Stdout, event.Payload.(engine.ResourceOutputsEventPayload), opts)
case engine.ResourcePreEvent:
displayResourcePreEvent(os.Stdout, event.Payload.(engine.ResourcePreEventPayload), opts)
DisplayResourcePreEvent(os.Stdout, event.Payload.(engine.ResourcePreEventPayload), opts)
case engine.StdoutColorEvent:
payload := event.Payload.(engine.StdoutEventPayload)
out = os.Stdout
@ -72,15 +72,13 @@ func displayEvents(action string,
}
if msg != "" && out != nil {
_, err := fmt.Fprint(out, msg)
contract.IgnoreError(err)
fprintIgnoreError(out, msg)
}
}
}
}
// nolint: gas
func displaySummaryEvent(out io.Writer, event engine.SummaryEventPayload, opts backend.DisplayOptions) {
func DisplaySummaryEvent(out io.Writer, event engine.SummaryEventPayload, opts backend.DisplayOptions) {
changes := event.ResourceChanges
changeCount := 0
@ -108,7 +106,7 @@ func displaySummaryEvent(out io.Writer, event engine.SummaryEventPayload, opts b
kind += ":"
}
fmt.Fprint(out, opts.Color.Colorize(fmt.Sprintf("%vinfo%v: %v %v %v\n",
fprintIgnoreError(out, opts.Color.Colorize(fmt.Sprintf("%vinfo%v: %v %v %v\n",
colors.SpecInfo, colors.Reset, changesLabel, plural("change", changeCount), kind)))
var planTo string
@ -124,28 +122,27 @@ func displaySummaryEvent(out io.Writer, event engine.SummaryEventPayload, opts b
if !event.IsPreview {
opDescription = op.PastTense()
}
fmt.Fprint(out, opts.Color.Colorize(fmt.Sprintf(" %v%v %v %v%v%v\n",
fprintIgnoreError(out, opts.Color.Colorize(fmt.Sprintf(" %v%v %v %v%v%v\n",
op.Prefix(), c, plural("resource", c), planTo, opDescription, colors.Reset)))
}
}
}
if c := changes[deploy.OpSame]; c > 0 {
fmt.Fprintf(out, " %v %v unchanged\n", c, plural("resource", c))
fprintfIgnoreError(out, " %v %v unchanged\n", c, plural("resource", c))
}
// For actual deploys, we print some additional summary information
if !event.IsPreview {
if changeCount > 0 {
fmt.Fprint(out, opts.Color.Colorize(fmt.Sprintf("%vUpdate duration: %v%v\n",
fprintIgnoreError(out, opts.Color.Colorize(fmt.Sprintf("%vUpdate duration: %v%v\n",
colors.SpecUnimportant, event.Duration, colors.Reset)))
}
}
}
// nolint: gas
func displayPreludeEvent(out io.Writer, event engine.PreludeEventPayload, opts backend.DisplayOptions) {
func DisplayPreludeEvent(out io.Writer, event engine.PreludeEventPayload, opts backend.DisplayOptions) {
if opts.ShowConfig {
fmt.Fprint(out, opts.Color.Colorize(fmt.Sprintf("%vConfiguration:%v\n", colors.SpecUnimportant, colors.Reset)))
fprintIgnoreError(out, opts.Color.Colorize(fmt.Sprintf("%vConfiguration:%v\n", colors.SpecUnimportant, colors.Reset)))
var keys []string
for key := range event.Config {
@ -153,7 +150,7 @@ func displayPreludeEvent(out io.Writer, event engine.PreludeEventPayload, opts b
}
sort.Strings(keys)
for _, key := range keys {
fmt.Fprintf(out, " %v: %v\n", key, event.Config[key])
fprintfIgnoreError(out, " %v: %v\n", key, event.Config[key])
}
}
@ -162,11 +159,11 @@ func displayPreludeEvent(out io.Writer, event engine.PreludeEventPayload, opts b
action = "Performing"
}
fmt.Fprint(out, opts.Color.Colorize(fmt.Sprintf("%v%v changes:%v\n", colors.SpecUnimportant, action, colors.Reset)))
fprintIgnoreError(out, opts.Color.Colorize(
fmt.Sprintf("%v%v changes:%v\n", colors.SpecUnimportant, action, colors.Reset)))
}
// nolint: gas
func displayResourceOperationFailedEvent(out io.Writer,
func DisplayResourceOperationFailedEvent(out io.Writer,
event engine.ResourceOperationFailedPayload, opts backend.DisplayOptions) {
// It's not actually useful or interesting to print out any details about
@ -177,23 +174,21 @@ func displayResourceOperationFailedEvent(out io.Writer,
// we can provide useful diagnostics here.
}
// nolint: gas
func displayResourcePreEvent(out io.Writer, event engine.ResourcePreEventPayload, opts backend.DisplayOptions) {
func DisplayResourcePreEvent(out io.Writer, event engine.ResourcePreEventPayload, opts backend.DisplayOptions) {
if shouldShow(event.Metadata, opts) || isRootStack(event.Metadata) {
fmt.Fprint(out, opts.Color.Colorize(event.Summary))
fprintIgnoreError(out, opts.Color.Colorize(event.Summary))
if !opts.Summary {
fmt.Fprint(out, opts.Color.Colorize(event.Details))
fprintIgnoreError(out, opts.Color.Colorize(event.Details))
}
fmt.Fprint(out, opts.Color.Colorize(colors.Reset))
fprintIgnoreError(out, opts.Color.Colorize(colors.Reset))
}
}
// nolint: gas
func displayResourceOutputsEvent(out io.Writer, event engine.ResourceOutputsEventPayload, opts backend.DisplayOptions) {
func DisplayResourceOutputsEvent(out io.Writer, event engine.ResourceOutputsEventPayload, opts backend.DisplayOptions) {
if (shouldShow(event.Metadata, opts) || isRootStack(event.Metadata)) && !opts.Summary {
fmt.Fprint(out, opts.Color.Colorize(event.Text))
fprintIgnoreError(out, opts.Color.Colorize(event.Text))
}
}
@ -225,3 +220,13 @@ func plural(s string, c int) string {
}
return s
}
func fprintfIgnoreError(w io.Writer, format string, a ...interface{}) {
_, err := fmt.Fprintf(w, format, a...)
contract.IgnoreError(err)
}
func fprintIgnoreError(w io.Writer, a ...interface{}) {
_, err := fmt.Fprint(w, a...)
contract.IgnoreError(err)
}