fix issues

Signed-off-by: yxxhero <aiopsclub@163.com>

pkg/state/helmx.go

@@ -109,14 +109,15 @@ func (st *HelmState) appendWaitFlags(flags []string, release *ReleaseSpec, ops *
 // appendDryRunFlags appends the necessary flags for a dry run to the given flags slice.
 // If the opt parameter is not nil and opt.DryRun is not empty, the "--dry-run" flag and the value of opt.DryRun are appended to the flags slice.
 // The updated flags slice is returned.
-func (st *HelmState) appendDryRunFlags(flags []string, opt *SyncOpts) []string {
+func (st *HelmState) appendDryRunFlags(flags []string, helm helmexec.Interface, opt *SyncOpts) []string {
-	if helm.IsVersionAtLeast("3.13.0") {
+	if !helm.IsVersionAtLeast("3.13.0") {
-		switch {
+		return flags
-		case opt != nil && opt.DryRun != "":
+	}
-			flags = append(flags, "--dry-run", opt.DryRun)
+	switch {
-		case opt != nil && opt.DryRun != "":
+	case opt != nil && opt.DryRun != "":
-			flags = append(flags, "--dry-run", "client")
+		flags = append(flags, "--dry-run", opt.DryRun)
-		}
+	case opt != nil && opt.DryRun == "":
+		flags = append(flags, "--dry-run", "client")
 	}
 	return flags
 }
@@ -127,6 +128,7 @@ func (st *HelmState) appendCascadeFlags(flags []string, helm helmexec.Interface,
 	if !helm.IsVersionAtLeast("3.12.1") {
 		return flags
 	}
+
 	switch {
 	// postRenderer arg comes from cmd flag.
 	case release.Cascade != nil && *release.Cascade != "":

pkg/state/helmx_test.go

@@ -281,6 +281,8 @@ func TestAppendDryRunFlags(t *testing.T) {
 	type args struct {
 		dryRun   string
 		expected []string
+		helm     helmexec.Interface
+		flags    []string
 	}
 	tests := []struct {
 		name string
@@ -289,11 +291,8 @@ func TestAppendDryRunFlags(t *testing.T) {
 		{
 			name: "do dry-run on client",
 			args: args{
-<<<<<<< Updated upstream
-				dryRun:   "client",
-=======
 				flags:    []string{},
-				dry-run:  "client",
+				dryRun:   "client",
 				helm:     testutil.NewVersionHelmExec("3.13.0"),
 				expected: []string{"--dry-run", "client"},
 			},
@@ -302,38 +301,34 @@ func TestAppendDryRunFlags(t *testing.T) {
 			name: "empty dry-run means client",
 			args: args{
 				flags:    []string{},
-				dry-run:  "",
+				dryRun:   "",
 				helm:     testutil.NewVersionHelmExec("3.13.0"),
->>>>>>> Stashed changes
 				expected: []string{"--dry-run", "client"},
 			},
 		},
 		{
 			name: "do dry-run on server",
 			args: args{
-<<<<<<< Updated upstream
-				dryRun:   "server",
-=======
 				flags:    []string{},
-				dry-run:  "server",
+				dryRun:   "server",
 				helm:     testutil.NewVersionHelmExec("3.13.0"),
->>>>>>> Stashed changes
 				expected: []string{"--dry-run", "server"},
 			},
-			{
+		},
-				name: "no version below 3.13.0",
+		{
-				args: args{
+			name: "no version below 3.13.0",
-					flags:    []string{},
+			args: args{
-					dry-run:  "server",
+				flags:    []string{},
-					helm:     testutil.NewVersionHelmExec("3.12.1"),
+				dryRun:   "server",
-					expected: []string{},
+				helm:     testutil.NewVersionHelmExec("3.12.1"),
-				},
+				expected: []string{},
+			},
 		},
 	}
 	for _, tt := range tests {
 		t.Run(tt.name, func(t *testing.T) {
 			st := &HelmState{}
-			got := st.appendDryRunFlags([]string{}, &SyncOpts{
+			got := st.appendDryRunFlags([]string{}, tt.args.helm, &SyncOpts{
 				DryRun: tt.args.dryRun,
 			})
 			require.Equalf(t, tt.args.expected, got, "appendDryRunFlags() = %v, want %v", got, tt.args.expected)

pkg/state/state.go

@@ -2673,7 +2673,7 @@ func (st *HelmState) flagsForUpgrade(helm helmexec.Interface, release *ReleaseSp
 		postRendererArgs = opt.PostRendererArgs
 	}
 	flags = st.appendPostRenderArgsFlags(flags, release, postRendererArgs)
-	flags = st.appendDryRunFlags(flags, opt)
+	flags = st.appendDryRunFlags(flags, helm, opt)
 
 	flags = st.appendExtraSyncFlags(flags, opt)