[CSE-14] Display new errors and warnings in the CLI (#17)

* update node * UI tweaks * fixing a comment
CyrusBiotechnology · Mar 15, 2019 · befb551 · befb551
1 parent 1878655
commit befb551
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Showing 2 changed files with 28 additions and 0 deletions.
diff --git a/cmd/argo/commands/common.go b/cmd/argo/commands/common.go
@@ -46,6 +46,12 @@ const (
  FgDefault = 39
 )
 
+//useful icons
+var (
+ YellowWarning = ansiFormat("⚠", FgYellow)
+ RedError = ansiFormat("✖", FgRed)
+)
+
 func initializeSession() {
  jobStatusIconMap = map[wfv1.NodePhase]string{
  wfv1.NodePending: ansiFormat("◷", FgYellow),

diff --git a/cmd/argo/commands/get.go b/cmd/argo/commands/get.go
@@ -114,6 +114,28 @@ func printWorkflowHelper(wf *wfv1.Workflow, outFmt string) {
  }
  }
  }
+
+ errorWriter := tabwriter.NewWriter(os.Stdout, 0, 0, 2, ' ', 0)
+
+ if wf.Status.Errors != nil || wf.Status.Warnings != nil {
+
+ fmt.Printf("\nErrors and Warnings:\n")
+ fmt.Fprintf(errorWriter, "%s\tPODNAME\tCODE\tMESSAGE\n", ansiFormat("STEP", FgDefault))
+ }
+
+ if wf.Status.Errors != nil {
+ for _, errorResult := range wf.Status.Errors {
+ fmt.Fprintf(errorWriter, "%s %s\t%s\t%s\t%s\n", RedError, errorResult.StepName, errorResult.PodId, errorResult.Name, errorResult.Message)
+ }
+ }
+
+ if wf.Status.Warnings != nil {
+ for _, warningResult := range wf.Status.Warnings {
+ fmt.Fprintf(errorWriter, "%s %s\t%s\t%s\t%s\n", YellowWarning, warningResult.StepName, warningResult.PodId, warningResult.Name, warningResult.Message)
+ }
+ }
+ _ = errorWriter.Flush()
+
  printTree := true
  if wf.Status.Nodes == nil {
  printTree = false