[#403] Include last commit date in generated retro

- Also fix a few linter errors

src/cmd/retro.go

@@ -32,9 +32,9 @@ import (
 // retroCmd represents the retro command
 var retroCmd = &cobra.Command{
 	Use:   "retro",
-	Short: "Generates a retrospective template using stats",
+	Short: "Generate retrospective template with stats",
 	Long:  `TODO`,
-	Run: func(cmd *cobra.Command, args []string) {
+	Run: func(_ *cobra.Command, _ []string) {
 		parameters.Mode = runmode.Retro{}
 		u := cli.New(parameters, engine.NewTCREngine())
 		u.Start()

src/engine/tcr.go

@@ -229,7 +229,7 @@ func (tcr *TCREngine) PrintStats(p params.Params) {
 }
 
 // GenerateRetro generates a retrospective markdown file template using stats
-func (tcr *TCREngine) GenerateRetro(_ params.Params) {
+func (*TCREngine) GenerateRetro(_ params.Params) {
 	//TODO implement me
 	panic("implement me")
 }

src/retro/retrospective.go

@@ -30,20 +30,22 @@ import (
 )
 
 //go:embed template/retro.md
-var tmpl string
+var retroTemplate string
 
 // GenerateMarkdown builds retrospective markdown contents
 func GenerateMarkdown(tcrEvents *events.TcrEvents) string {
-	t := template.New("QuickRetro")
-	t, _ = t.Parse(tmpl)
+	t := template.New("retro")
+	t, _ = t.Parse(retroTemplate)
 
+	date := tcrEvents.EndingTime().Format("2006/01/02")
 	greenAvg := tcrEvents.AllLineChangesPerGreenCommit().Avg()
 	redAvg := tcrEvents.AllLineChangesPerRedCommit().Avg()
 
 	buf := new(bytes.Buffer)
 	_ = t.Execute(buf, struct {
+		Date     string
 		GreenAvg any
 		RedAvg   any
-	}{greenAvg, redAvg})
+	}{date, greenAvg, redAvg})
 	return buf.String()
 }

src/retro/retrospective_test.go

@@ -23,14 +23,14 @@ SOFTWARE.
 package retro
 
 import (
-	"github.com/murex/tcr/events"
+	e "github.com/murex/tcr/events"
 	"github.com/stretchr/testify/assert"
 	"testing"
 	"time"
 )
 
 func Test_generate_retrospective_md_for_empty_tcr_events(t *testing.T) {
-	tcrEvents := events.NewTcrEvents()
+	tcrEvents := e.NewTcrEvents()
 	md := GenerateMarkdown(tcrEvents)
 	assert.Contains(t, md, "# Quick Retrospective")
 	assert.Contains(t, md, "Average passed commit size: 0")
@@ -39,23 +39,28 @@ func Test_generate_retrospective_md_for_empty_tcr_events(t *testing.T) {
 
 func Test_generate_retrospective_md_with_one_passing_and_one_failing_commit(t *testing.T) {
 	now := time.Now().UTC()
-	tcrEvents := events.NewTcrEvents()
-	passedStatus := events.WithCommandStatus(events.StatusPass)
-	passedLines := events.WithModifiedSrcLines(20)
-	passedTestLines := events.WithModifiedTestLines(10)
-
-	passedEvent := events.ATcrEvent(passedStatus, passedLines, passedTestLines)
-
-	failedStatus := events.WithCommandStatus(events.StatusFail)
-	failedLines := events.WithModifiedSrcLines(10)
-	failedTestLines := events.WithModifiedTestLines(5)
-	failedEvent := events.ATcrEvent(failedStatus, failedLines, failedTestLines)
-
-	tcrEvents.Add(now, *passedEvent)
-	tcrEvents.Add(now, *failedEvent)
+	tcrEvents := e.NewTcrEvents()
+	tcrEvents.Add(now, *e.ATcrEvent(
+		e.WithCommandStatus(e.StatusPass),
+		e.WithModifiedSrcLines(20),
+		e.WithModifiedTestLines(10)))
+	tcrEvents.Add(now, *e.ATcrEvent(
+		e.WithCommandStatus(e.StatusFail),
+		e.WithModifiedSrcLines(10),
+		e.WithModifiedTestLines(5)))
 
 	md := GenerateMarkdown(tcrEvents)
 	assert.Contains(t, md, "# Quick Retrospective")
 	assert.Contains(t, md, "Average passed commit size: 30")
 	assert.Contains(t, md, "Average failed commit size: 15")
 }
+
+func Test_include_last_commit_date_in_generated_md(t *testing.T) {
+	d := time.Date(2022, 9, 22, 11, 0, 0, 0, time.UTC)
+	tcrEvents := e.TcrEvents{
+		*e.ADatedTcrEvent(e.WithTimestamp(d.Add(-24 * time.Hour))),
+		*e.ADatedTcrEvent(e.WithTimestamp(d)),
+	}
+	md := GenerateMarkdown(&tcrEvents)
+	assert.Contains(t, md, "2022/09/22")
+}

src/retro/template/retro.md

@@ -2,9 +2,9 @@
 
 ## TODO - Session Name
 
-| Team | Date       |
-|------|------------|
-| XXX  | MM/DD/YYYY |
+| Team | Date      |
+|------|-----------|
+| XXX  | {{.Date}} |
 
 ## Session's TCR metrics