feat: adding a new kind: markdown (#40)

Co-authored-by: rick <LinuxSuRen@users.noreply.github.com>

cmd/argoworkflow/template/comment.go

@@ -23,4 +23,10 @@ Please feel free to check the following outputs:
 | {{$name}}: {{$output.Value}} |
 {{- end}}
 {{- end}}
+
+{{- range $name, $output := .}}
+{{- if eq "markdown" (toString $output.Kind)}}
+{{$output.Value}}
+{{- end}}
+{{- end}}
 `

cmd/argoworkflow/workflow_output.go

@@ -2,6 +2,7 @@ package main
 
 import (
 	"fmt"
+	"strings"
 
 	wfv1 "github.com/argoproj/argo-workflows/v3/pkg/apis/workflow/v1alpha1"
 	"github.com/linuxsuren/gogit/argoworkflow/template"
@@ -56,8 +57,10 @@ func GetOutputsWithTarget(wf *wfv1.Workflow, target string) map[string]template.
 		for i, output := range outputs {
 			if output.File != "" {
 				output.File = target + output.File
-				outputs[i] = output
+			} else if strings.HasSuffix(i, ".md") {
+				output.Kind = "markdown"
 			}
+			outputs[i] = output
 		}
 	}
 	return outputs

cmd/argoworkflow/workflow_output_test.go

@@ -30,12 +30,25 @@ func TestGetOutputsWithTarget(t *testing.T) {
 						}},
 					},
 				},
+				"report.md": wfv1.NodeStatus{
+					Name: "report.md",
+					Outputs: &wfv1.Outputs{
+						Parameters: []wfv1.Parameter{{
+							Name:  "report.md",
+							Value: wfv1.AnyStringPtr("## Report\n"),
+						}},
+					},
+				},
 			},
 		},
 	}
 
 	outputs := GetOutputsWithTarget(wf, "https://github.com")
 	for _, output := range outputs {
-		assert.Truef(t, strings.HasPrefix(output.File, "https://github.com"), output.File)
+		if output.Kind == "file" {
+			assert.Truef(t, strings.HasPrefix(output.File, "https://github.com"), output.File)
+		} else if output.Kind == "markdown" {
+			assert.Equal(t, "## Report\n", output.Value)
+		}
 	}
 }