From 8fbcfee16ad6e35a407f897def1ccda857cf0f85 Mon Sep 17 00:00:00 2001
From: zze <632404164@qq.com>
Date: Tue, 12 Apr 2022 16:19:25 +0800
Subject: [PATCH 1/4] feat: Add --only--release option to uninstall

---
 cmd/helm/uninstall.go         | 1 +
 pkg/action/resource_policy.go | 8 +++++++-
 pkg/action/uninstall.go       | 3 ++-
 3 files changed, 10 insertions(+), 2 deletions(-)

diff --git a/cmd/helm/uninstall.go b/cmd/helm/uninstall.go
index 67f778f15..fc992489a 100644
--- a/cmd/helm/uninstall.go
+++ b/cmd/helm/uninstall.go
@@ -68,6 +68,7 @@ func newUninstallCmd(cfg *action.Configuration, out io.Writer) *cobra.Command {
 	}
 
 	f := cmd.Flags()
+	f.BoolVar(&client.OnlyRelease, "only-release", false, "keep all k8s resources when uninstall")
 	f.BoolVar(&client.DryRun, "dry-run", false, "simulate a uninstall")
 	f.BoolVar(&client.DisableHooks, "no-hooks", false, "prevent hooks from running during uninstallation")
 	f.BoolVar(&client.KeepHistory, "keep-history", false, "remove all associated resources and mark the release as deleted, but retain the release history")
diff --git a/pkg/action/resource_policy.go b/pkg/action/resource_policy.go
index 63e83f3d9..5c8cab6e8 100644
--- a/pkg/action/resource_policy.go
+++ b/pkg/action/resource_policy.go
@@ -23,8 +23,14 @@ import (
 	"helm.sh/helm/v3/pkg/releaseutil"
 )
 
-func filterManifestsToKeep(manifests []releaseutil.Manifest) (keep, remaining []releaseutil.Manifest) {
+func filterManifestsToKeep(manifests []releaseutil.Manifest, onlyRelease bool) (keep, remaining []releaseutil.Manifest) {
 	for _, m := range manifests {
+		if onlyRelease {
+			if m.Head.Metadata != nil {
+				keep = append(keep, m)
+			}
+			continue
+		}
 		if m.Head.Metadata == nil || m.Head.Metadata.Annotations == nil || len(m.Head.Metadata.Annotations) == 0 {
 			remaining = append(remaining, m)
 			continue
diff --git a/pkg/action/uninstall.go b/pkg/action/uninstall.go
index 65993df4c..4e7c7e06d 100644
--- a/pkg/action/uninstall.go
+++ b/pkg/action/uninstall.go
@@ -36,6 +36,7 @@ type Uninstall struct {
 	cfg *Configuration
 
 	DisableHooks bool
+	OnlyRelease  bool
 	DryRun       bool
 	KeepHistory  bool
 	Wait         bool
@@ -200,7 +201,7 @@ func (u *Uninstall) deleteRelease(rel *release.Release) (kube.ResourceList, stri
 		return nil, rel.Manifest, []error{errors.Wrap(err, "corrupted release record. You must manually delete the resources")}
 	}
 
-	filesToKeep, filesToDelete := filterManifestsToKeep(files)
+	filesToKeep, filesToDelete := filterManifestsToKeep(files, u.OnlyRelease)
 	var kept string
 	for _, f := range filesToKeep {
 		kept += "[" + f.Head.Kind + "] " + f.Head.Metadata.Name + "\n"

From fe21b34ae3eda52a317cfaf922051ac74036a6a6 Mon Sep 17 00:00:00 2001
From: zze <632404164@qq.com>
Date: Tue, 12 Apr 2022 17:35:47 +0800
Subject: [PATCH 2/4] pref: build for linux

---
 Makefile | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/Makefile b/Makefile
index 0a7b326a8..d54e3758d 100644
--- a/Makefile
+++ b/Makefile
@@ -79,6 +79,13 @@ build: $(BINDIR)/$(BINNAME)
 $(BINDIR)/$(BINNAME): $(SRC)
 	GO111MODULE=on CGO_ENABLED=0 go build $(GOFLAGS) -trimpath -tags '$(TAGS)' -ldflags '$(LDFLAGS)' -o '$(BINDIR)'/$(BINNAME) ./cmd/helm
 
+
+.PHONY: build-linux-amd64
+build-linux-amd64:  $(BINDIR)/$(BINNAME)
+
+$(BINDIR)/$(BINNAME): $(SRC)
+	GO111MODULE=on CGO_ENABLED=0 GOOS=linux GOARCH=amd64 go build $(GOFLAGS) -trimpath -tags '$(TAGS)' -ldflags '$(LDFLAGS)' -o '$(BINDIR)'/$(BINNAME) ./cmd/helm
+
 # ------------------------------------------------------------------------------
 #  install
 

From 26bec2585ecc2fde22405dd92ae70d8baffb9df8 Mon Sep 17 00:00:00 2001
From: zze <632404164@qq.com>
Date: Tue, 12 Apr 2022 17:41:34 +0800
Subject: [PATCH 3/4] fix

---
 Makefile | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/Makefile b/Makefile
index d54e3758d..b54db9efe 100644
--- a/Makefile
+++ b/Makefile
@@ -81,9 +81,9 @@ $(BINDIR)/$(BINNAME): $(SRC)
 
 
 .PHONY: build-linux-amd64
-build-linux-amd64:  $(BINDIR)/$(BINNAME)
+build-linux-amd64:  $(BINDIR)/$(BINNAME)-linux-amd64
 
-$(BINDIR)/$(BINNAME): $(SRC)
+$(BINDIR)/$(BINNAME)-linux-amd64: $(SRC)
 	GO111MODULE=on CGO_ENABLED=0 GOOS=linux GOARCH=amd64 go build $(GOFLAGS) -trimpath -tags '$(TAGS)' -ldflags '$(LDFLAGS)' -o '$(BINDIR)'/$(BINNAME) ./cmd/helm
 
 # ------------------------------------------------------------------------------

From 1d85bd20e87bbdcc1a4b09d77183d8159738cda4 Mon Sep 17 00:00:00 2001
From: zze326 <49554487+zze326@users.noreply.github.com>
Date: Tue, 19 Apr 2022 18:08:26 +0800
Subject: [PATCH 4/4] Update go.mod

---
 go.mod | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/go.mod b/go.mod
index 8161e1fdc..bee3fa1ea 100644
--- a/go.mod
+++ b/go.mod
@@ -1,4 +1,4 @@
-module helm.sh/helm/v3
+module github.com/zze326/helm
 
 go 1.17