feat: surface after-pipeline task info in pipeline describe

api/models/pipeline_v1_alpha.go

@@ -8,12 +8,13 @@ import (
 
 type PipelineV1Alpha struct {
 	Pipeline struct {
-		ID     string `json:"ppl_id"`
-		Name   string `json:"name,omitempty"`
-		State  string `json:"state,omitempty"`
-		Result string `json:"result,omitempty" yaml:"result,omitempty"`
-		Reason string `json:"result_reason,omitempty" yaml:"result_reason,omitempty"`
-		Error  string `json:"error_description,omitempty"  yaml:"error_description,omitempty"`
+		ID          string `json:"ppl_id"`
+		Name        string `json:"name,omitempty"`
+		State       string `json:"state,omitempty"`
+		Result      string `json:"result,omitempty" yaml:"result,omitempty"`
+		Reason      string `json:"result_reason,omitempty" yaml:"result_reason,omitempty"`
+		Error       string `json:"error_description,omitempty"  yaml:"error_description,omitempty"`
+		AfterTaskID string `json:"after_task_id,omitempty" yaml:"after_task_id,omitempty"`
 	} `json:"pipeline,omitempty"`
 	Blocks []PipelineV1AlphaBlock `json:"blocks,omitempty"`
 }

api/models/pipeline_v1_alpha_test.go

@@ -0,0 +1,79 @@
+package models
+
+import (
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+)
+
+func TestPipelineFromJsonWithAfterTask(t *testing.T) {
+	content := `{
+		"pipeline": {
+			"ppl_id": "abc-123",
+			"name": "Deploy",
+			"state": "done",
+			"result": "passed",
+			"after_task_id": "zebra-task-456"
+		},
+		"blocks": [
+			{
+				"name": "Build",
+				"state": "done",
+				"result": "passed",
+				"jobs": [{"name": "compile", "job_id": "job-1"}]
+			}
+		]
+	}`
+
+	ppl, err := NewPipelineV1AlphaFromJson([]byte(content))
+	assert.Nil(t, err)
+	assert.Equal(t, "abc-123", ppl.Pipeline.ID)
+	assert.Equal(t, "Deploy", ppl.Pipeline.Name)
+	assert.Equal(t, "zebra-task-456", ppl.Pipeline.AfterTaskID)
+	assert.Len(t, ppl.Blocks, 1)
+}
+
+func TestPipelineFromJsonWithoutAfterTask(t *testing.T) {
+	content := `{
+		"pipeline": {
+			"ppl_id": "abc-123",
+			"name": "CI",
+			"state": "done",
+			"result": "passed"
+		},
+		"blocks": []
+	}`
+
+	ppl, err := NewPipelineV1AlphaFromJson([]byte(content))
+	assert.Nil(t, err)
+	assert.Empty(t, ppl.Pipeline.AfterTaskID)
+}
+
+func TestPipelineToYamlWithAfterTask(t *testing.T) {
+	ppl := PipelineV1Alpha{}
+	ppl.Pipeline.ID = "abc-123"
+	ppl.Pipeline.Name = "Deploy"
+	ppl.Pipeline.State = "done"
+	ppl.Pipeline.Result = "passed"
+	ppl.Pipeline.AfterTaskID = "zebra-task-456"
+
+	yamlBytes, err := ppl.ToYaml()
+	assert.Nil(t, err)
+
+	yaml := string(yamlBytes)
+	assert.Contains(t, yaml, "after_task_id: zebra-task-456")
+}
+
+func TestPipelineToYamlWithoutAfterTask(t *testing.T) {
+	ppl := PipelineV1Alpha{}
+	ppl.Pipeline.ID = "abc-123"
+	ppl.Pipeline.Name = "CI"
+	ppl.Pipeline.State = "done"
+	ppl.Pipeline.Result = "passed"
+
+	yamlBytes, err := ppl.ToYaml()
+	assert.Nil(t, err)
+
+	yaml := string(yamlBytes)
+	assert.NotContains(t, yaml, "after_task_id")
+}