Fix post-renderer conflict of overlapping hooks and templates

Signed-off-by: Matheus Pimenta <matheuscscp@gmail.com>

Author: matheuscscp

go.mod

@@ -4,11 +4,8 @@ go 1.26.0
 
 replace github.com/fluxcd/helm-controller/api => ./api
 
-// TODO: Remove this after Helm 4.1.4 comes out.
-// This fixes the following bugs:
-//   - https://github.com/helm/helm/issues/31867
-//   - https://github.com/helm/helm/issues/31935
-replace helm.sh/helm/v4 => github.com/fluxcd/helm/v4 v4.1.4-flux.1
+// TODO: Remove this after Helm 4.2 comes out.
+replace helm.sh/helm/v4 => github.com/fluxcd/helm/v4 v4.1.4-flux.3
 
 // Replace digest lib to master to gather access to BLAKE3.
 // xref: https://github.com/opencontainers/go-digest/pull/66

go.sum

@@ -146,8 +146,8 @@ github.com/felixge/httpsnoop v1.0.4 h1:NFTV2Zj1bL4mc9sqWACXbQFVBBg2W3GPvqp8/ESS2
 github.com/felixge/httpsnoop v1.0.4/go.mod h1:m8KPJKqk1gH5J9DgRY2ASl2lWCfGKXixSwevea8zH2U=
 github.com/fluxcd/cli-utils v0.37.2-flux.1 h1:tQ588ghtRN+E+kHq415FddfqA9v4brn/1WWgrP6rQR0=
 github.com/fluxcd/cli-utils v0.37.2-flux.1/go.mod h1:LcWSu1NYET8d8U7O326RhEm5JkQXCMK6ITu4G1CT02c=
-github.com/fluxcd/helm/v4 v4.1.4-flux.1 h1:ntm0bY/1VrqfsJbxlmAVxryGJoFcM5AySHiow/K2268=
-github.com/fluxcd/helm/v4 v4.1.4-flux.1/go.mod h1:5dSo8rRgn3OTkDAc/k0Ipw5/Q+BlqKIKZwa0XwSiINI=
+github.com/fluxcd/helm/v4 v4.1.4-flux.3 h1:KAKl2gfut/3PVmpRVpD+eIAwh6wx/BklULfRl3VDjf0=
+github.com/fluxcd/helm/v4 v4.1.4-flux.3/go.mod h1:5dSo8rRgn3OTkDAc/k0Ipw5/Q+BlqKIKZwa0XwSiINI=
 github.com/fluxcd/pkg/apis/acl v0.9.0 h1:wBpgsKT+jcyZEcM//OmZr9RiF8klL3ebrDp2u2ThsnA=
 github.com/fluxcd/pkg/apis/acl v0.9.0/go.mod h1:TttNS+gocsGLwnvmgVi3/Yscwqrjc17+vhgYfqkfrV4=
 github.com/fluxcd/pkg/apis/event v0.25.0 h1:zdwytvDhG+fk+Ywl5DOtv7TklkrVgM21WHm1f+YhleE=

internal/action/install.go

@@ -20,6 +20,7 @@ import (
 	"context"
 	"fmt"
 
+	"helm.sh/helm/v4/pkg/action"
 	helmaction "helm.sh/helm/v4/pkg/action"
 	helmchartutil "helm.sh/helm/v4/pkg/chart/common"
 	helmchart "helm.sh/helm/v4/pkg/chart/v2"
@@ -108,6 +109,7 @@ func newInstall(config *helmaction.Configuration, obj *v2.HelmRelease, opts []In
 	}
 
 	install.PostRenderer = postrender.BuildPostRenderers(obj)
+	install.PostRenderStrategy = action.PostRenderStrategyNoHooks
 
 	for _, opt := range opts {
 		opt(install)

internal/action/upgrade.go

@@ -21,6 +21,7 @@ import (
 	"errors"
 	"fmt"
 
+	"helm.sh/helm/v4/pkg/action"
 	helmaction "helm.sh/helm/v4/pkg/action"
 	helmchartutil "helm.sh/helm/v4/pkg/chart/common"
 	helmchart "helm.sh/helm/v4/pkg/chart/v2"
@@ -126,6 +127,7 @@ func newUpgrade(config *helmaction.Configuration, obj *v2.HelmRelease, opts []Up
 	}
 
 	upgrade.PostRenderer = postrender.BuildPostRenderers(obj)
+	upgrade.PostRenderStrategy = action.PostRenderStrategyNoHooks
 
 	for _, opt := range opts {
 		opt(upgrade)