[#200] Refactor display of VCS info to show meaningful info only

src/cli/terminal_ui.go

@@ -242,16 +242,25 @@ func (term *TerminalUI) ShowRunningMode(mode runmode.RunMode) {
 // ShowSessionInfo shows main information related to the current TCR session
 func (term *TerminalUI) ShowSessionInfo() {
 	info := term.tcr.GetSessionInfo()
-
 	term.ReportTitle(false, "Base Directory: ", info.BaseDir)
 	term.ReportInfo(false, "Work Directory: ", info.WorkDir)
 	term.ReportInfo(false, "Language=", info.LanguageName, ", Toolchain=", info.ToolchainName)
+	term.reportVCSInfo(info)
+}
 
-	autoPush := "disabled"
-	if info.GitAutoPush {
-		autoPush = "enabled"
+func (term *TerminalUI) reportVCSInfo(info engine.SessionInfo) {
+	switch info.VCSName {
+	case git.Name:
+		autoPush := "disabled"
+		if info.GitAutoPush {
+			autoPush = "enabled"
+		}
+		term.ReportInfo(false, "Running on ", info.VCSSessionSummary, " with auto-push ", autoPush)
+	case p4.Name:
+		term.ReportInfo(false, "Running with ", info.VCSSessionSummary)
+	default:
+		term.ReportWarning(false, "VCS \"", info.VCSName, "\" is unknown")
 	}
-	term.ReportInfo(false, "Running on ", info.VCSSessionSummary, " with auto-push ", autoPush)
 }
 
 // Confirm asks the user for confirmation

src/cli/terminal_ui_test.go

@@ -479,7 +479,7 @@ func Test_show_session_info(t *testing.T) {
 	expected := asCyanTraceWithSeparatorLine("Base Directory: fake") +
 		asCyanTrace("Work Directory: fake") +
 		asCyanTrace("Language=fake, Toolchain=fake") +
-		asCyanTrace("Running on VCS session \"fake\" with auto-push disabled")
+		asYellowTrace("VCS \"fake\" is unknown")
 
 	assert.Equal(t, expected, capturer.CaptureStdout(func() {
 		term, _, _ := terminalSetup(*params.AParamSet())
@@ -488,6 +488,49 @@ func Test_show_session_info(t *testing.T) {
 	}))
 }
 
+func Test_report_vcs_info(t *testing.T) {
+	tests := []struct {
+		desc     string
+		info     engine.SessionInfo
+		expected string
+	}{
+		{
+			"VCS not set",
+			engine.SessionInfo{VCSName: "", VCSSessionSummary: "", GitAutoPush: false},
+			asYellowTrace("VCS \"\" is unknown"),
+		},
+		{
+			"VCS unknown",
+			engine.SessionInfo{VCSName: "dummy", VCSSessionSummary: "", GitAutoPush: false},
+			asYellowTrace("VCS \"dummy\" is unknown"),
+		},
+		{
+			"git with auto-push on",
+			engine.SessionInfo{VCSName: "git", VCSSessionSummary: "git branch \"my-branch\"", GitAutoPush: true},
+			asCyanTrace("Running on git branch \"my-branch\" with auto-push enabled"),
+		},
+		{
+			"git with auto-push off",
+			engine.SessionInfo{VCSName: "git", VCSSessionSummary: "git branch \"my-branch\"", GitAutoPush: false},
+			asCyanTrace("Running on git branch \"my-branch\" with auto-push disabled"),
+		},
+		{
+			"p4",
+			engine.SessionInfo{VCSName: "p4", VCSSessionSummary: "p4 client \"my-client\"", GitAutoPush: false},
+			asCyanTrace("Running with p4 client \"my-client\""),
+		},
+	}
+	for _, test := range tests {
+		t.Run(test.desc, func(t *testing.T) {
+			assert.Equal(t, test.expected, capturer.CaptureStdout(func() {
+				term, _, _ := terminalSetup(*params.AParamSet())
+				term.reportVCSInfo(test.info)
+				terminalTeardown(*term)
+			}))
+		})
+	}
+}
+
 func Test_main_menu(t *testing.T) {
 	slowTestTag(t)
 	testFlags := []struct {