fix more issue

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

pkg/app/app.go

@@ -1424,6 +1424,7 @@ func (a *App) apply(r *Run, c ApplyConfigProvider) (bool, bool, []error) {
 		PostRenderer:            c.PostRenderer(),
 		PostRendererArgs:        c.PostRendererArgs(),
 		SuppressOutputLineRegex: c.SuppressOutputLineRegex(),
+		DryRun:                  c.DryRun("diff"),
 	}
 
 	infoMsg, releasesToBeUpdated, releasesToBeDeleted, errs := r.diff(false, detailedExitCode, c, diffOpts)
@@ -1536,7 +1537,7 @@ Do you really want to apply?
 					PostRenderer:     c.PostRenderer(),
 					PostRendererArgs: c.PostRendererArgs(),
 					SyncArgs:         c.SyncArgs(),
-					DryRun:           c.DryRun(),
+					DryRun:           c.DryRun("sync"),
 				}
 				return subst.SyncReleases(&affectedReleases, helm, c.Values(), c.Concurrency(), syncOpts)
 			}))
@@ -1663,6 +1664,7 @@ func (a *App) diff(r *Run, c DiffConfigProvider) (*string, bool, bool, []error)
 			PostRenderer:            c.PostRenderer(),
 			PostRendererArgs:        c.PostRendererArgs(),
 			SuppressOutputLineRegex: c.SuppressOutputLineRegex(),
+			DryRun:                  c.DryRun("diff"),
 		}
 
 		filtered := &Run{
@@ -1930,7 +1932,7 @@ Do you really want to sync?
 					PostRenderer:     c.PostRenderer(),
 					PostRendererArgs: c.PostRendererArgs(),
 					SyncArgs:         c.SyncArgs(),
-					DryRun:           c.DryRun(),
+					DryRun:           c.DryRun("sync"),
 				}
 				return subst.SyncReleases(&affectedReleases, helm, c.Values(), c.Concurrency(), opts)
 			}))

pkg/app/app_test.go

@@ -2194,10 +2194,11 @@ func (c configImpl) ShowOnly() []string {
 }
 
 type applyConfig struct {
-	args    string
-	cascade string
-	dryRun  string
-	values  []string
+	args       string
+	cascade    string
+	diffDryRun string
+	syncDryRun string
+	values     []string
 
 	// TODO: Remove this function once Helmfile v0.x
 	retainValuesFiles bool
@@ -2416,8 +2417,15 @@ func (a applyConfig) ShowOnly() []string {
 	return a.showOnly
 }
 
-func (a applyConfig) DryRun() string {
-	return a.dryRun
+func (a applyConfig) DryRun(stage string) string {
+	switch stage {
+	case "diff":
+		return a.diffDryRun
+	case "sync":
+		return a.syncDryRun
+	default:
+		return ""
+	}
 }
 
 type depsConfig struct {

pkg/app/config.go

@@ -52,7 +52,7 @@ type ApplyConfigProvider interface {
 	PostRendererArgs() []string
 	Cascade() string
 	SuppressOutputLineRegex() []string
-	DryRun() string
+	DryRun(string) string
 
 	Values() []string
 	Set() []string
@@ -100,7 +100,7 @@ type SyncConfigProvider interface {
 	PostRenderer() string
 	PostRendererArgs() []string
 	Cascade() string
-	DryRun() string
+	DryRun(string) string
 
 	Values() []string
 	Set() []string
@@ -134,6 +134,7 @@ type DiffConfigProvider interface {
 	Validate() bool
 	SkipCRDs() bool
 	SkipDeps() bool
+	DryRun(string) string
 
 	IncludeTests() bool
 

pkg/app/diff_test.go

@@ -44,6 +44,7 @@ type diffConfig struct {
 	skipDiffOnInstall       bool
 	reuseValues             bool
 	logger                  *zap.SugaredLogger
+	dryRun                  string
 }
 
 func (a diffConfig) Args() string {
@@ -174,6 +175,9 @@ func (a diffConfig) SuppressOutputLineRegex() []string {
 	return a.suppressOutputLineRegex
 }
 
+func (a diffConfig) DryRun(string) string {
+	return a.dryRun
+}
 func TestDiff(t *testing.T) {
 	type flags struct {
 		skipNeeds    bool