Merge pull request #902 from fluxcd/update-digests

Update digest of latest image

Author: matheuscscp

api/go.mod

@@ -6,7 +6,7 @@ require (
 	github.com/fluxcd/pkg/apis/meta v1.12.0
 	github.com/fluxcd/source-controller/api v1.5.0
 	k8s.io/apimachinery v0.33.0
-	sigs.k8s.io/controller-runtime v0.20.4
+	sigs.k8s.io/controller-runtime v0.21.0
 )
 
 require (
@@ -18,6 +18,7 @@ require (
 	github.com/kr/text v0.2.0 // indirect
 	github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd // indirect
 	github.com/modern-go/reflect2 v1.0.2 // indirect
+	github.com/pmezard/go-difflib v1.0.1-0.20181226105442-5d4384ee4fb2 // indirect
 	github.com/x448/float16 v0.8.4 // indirect
 	golang.org/x/net v0.39.0 // indirect
 	golang.org/x/text v0.24.0 // indirect

api/go.sum

@@ -1,8 +1,7 @@
 github.com/creack/pty v1.1.9/go.mod h1:oKZEueFk5CKHvIhNR5MUki03XCEU+Q6VDXinZuGJ33E=
 github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
+github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
 github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
-github.com/davecgh/go-spew v1.1.2-0.20180830191138-d8f796af33cc h1:U9qPSI2PIWSS1VwoXQT9A3Wy9MM3WgvqSxFWenqJduM=
-github.com/davecgh/go-spew v1.1.2-0.20180830191138-d8f796af33cc/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/fluxcd/pkg/apis/acl v0.7.0 h1:dMhZJH+g6ZRPjs4zVOAN9vHBd1DcavFgcIFkg5ooOE0=
 github.com/fluxcd/pkg/apis/acl v0.7.0/go.mod h1:uv7pXXR/gydiX4MUwlQa7vS8JONEDztynnjTvY3JxKQ=
 github.com/fluxcd/pkg/apis/meta v1.12.0 h1:XW15TKZieC2b7MN8VS85stqZJOx+/b8jATQ/xTUhVYg=
@@ -40,8 +39,9 @@ github.com/onsi/ginkgo/v2 v2.22.0 h1:Yed107/8DjTr0lKCNt7Dn8yQ6ybuDRQoMGrNFKzMfHg
 github.com/onsi/ginkgo/v2 v2.22.0/go.mod h1:7Du3c42kxCUegi0IImZ1wUQzMBVecgIHjR1C+NkhLQo=
 github.com/onsi/gomega v1.36.1 h1:bJDPBO7ibjxcbHMgSCoo4Yj18UWbKDlLwX1x9sybDcw=
 github.com/onsi/gomega v1.36.1/go.mod h1:PvZbdDc8J6XJEpDK4HCuRBm8a6Fzp9/DmhC9C7yFlog=
-github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
 github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
+github.com/pmezard/go-difflib v1.0.1-0.20181226105442-5d4384ee4fb2 h1:Jamvg5psRIccs7FGNTlIRMkT8wgtp5eCXdBlqhYGL6U=
+github.com/pmezard/go-difflib v1.0.1-0.20181226105442-5d4384ee4fb2/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
 github.com/rogpeppe/go-internal v1.13.1 h1:KvO1DLK/DRN07sQ1LQKScxyZJuNnedQ5/wKSR38lUII=
 github.com/rogpeppe/go-internal v1.13.1/go.mod h1:uMEvuHeurkdAXX61udpOXGD/AzZDWNMNyH2VO9fmH0o=
 github.com/spf13/pflag v1.0.5 h1:iy+VFUOCP1a+8yFto/drg2CJ5u0yRoB7fZw3DKv/JXA=
@@ -94,16 +94,16 @@ gopkg.in/inf.v0 v0.9.1 h1:73M5CoZyi3ZLMOyDlQh031Cx6N9NDJ2Vvfl76EDAgDc=
 gopkg.in/inf.v0 v0.9.1/go.mod h1:cWUDdTG/fYaXco+Dcufb5Vnc6Gp2YChqWtbxRZE0mXw=
 gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
 gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
-k8s.io/api v0.32.1 h1:f562zw9cy+GvXzXf0CKlVQ7yHJVYzLfL6JAS4kOAaOc=
-k8s.io/api v0.32.1/go.mod h1:/Yi/BqkuueW1BgpoePYBRdDYfjPF5sgTr5+YqDZra5k=
+k8s.io/api v0.33.0 h1:yTgZVn1XEe6opVpP1FylmNrIFWuDqe2H0V8CT5gxfIU=
+k8s.io/api v0.33.0/go.mod h1:CTO61ECK/KU7haa3qq8sarQ0biLq2ju405IZAd9zsiM=
 k8s.io/apimachinery v0.33.0 h1:1a6kHrJxb2hs4t8EE5wuR/WxKDwGN1FKH3JvDtA0CIQ=
 k8s.io/apimachinery v0.33.0/go.mod h1:BHW0YOu7n22fFv/JkYOEfkUYNRN0fj0BlvMFWA7b+SM=
 k8s.io/klog/v2 v2.130.1 h1:n9Xl7H1Xvksem4KFG4PYbdQCQxqc/tTUyrgXaOhHSzk=
 k8s.io/klog/v2 v2.130.1/go.mod h1:3Jpz1GvMt720eyJH1ckRHK1EDfpxISzJ7I9OYgaDtPE=
 k8s.io/utils v0.0.0-20250321185631-1f6e0b77f77e h1:KqK5c/ghOm8xkHYhlodbp6i6+r+ChV2vuAuVRdFbLro=
 k8s.io/utils v0.0.0-20250321185631-1f6e0b77f77e/go.mod h1:OLgZIPagt7ERELqWJFomSt595RzquPNLL48iOWgYOg0=
-sigs.k8s.io/controller-runtime v0.20.4 h1:X3c+Odnxz+iPTRobG4tp092+CvBU9UK0t/bRf+n0DGU=
-sigs.k8s.io/controller-runtime v0.20.4/go.mod h1:xg2XB0K5ShQzAgsoujxuKN4LNXR2LfwwHsPj7Iaw+XY=
+sigs.k8s.io/controller-runtime v0.21.0 h1:CYfjpEuicjUecRk+KAeyYh+ouUBn4llGyDYytIGcJS8=
+sigs.k8s.io/controller-runtime v0.21.0/go.mod h1:OSg14+F65eWqIu4DceX7k/+QRAbTTvxeQSNSOQpukWM=
 sigs.k8s.io/json v0.0.0-20241014173422-cfa47c3a1cc8 h1:gBQPwqORJ8d8/YNZWEjoZs7npUVDpVXUUOFfW6CgAqE=
 sigs.k8s.io/json v0.0.0-20241014173422-cfa47c3a1cc8/go.mod h1:mdzfpAEoE6DHQEN0uh9ZbOCuHbLK5wOm7dK4ctXE9Tg=
 sigs.k8s.io/randfill v0.0.0-20250304075658-069ef1bbf016/go.mod h1:XeLlZ/jmk4i1HRopwe7/aU3H5n1zNUcX6TM94b3QxOY=

api/v1beta2/reference.go

@@ -16,7 +16,9 @@ limitations under the License.
 
 package v1beta2
 
-import "fmt"
+import (
+	"fmt"
+)
 
 // CrossNamespaceSourceReference contains enough information to let you locate the
 // typed Kubernetes resource object at cluster level.
@@ -55,10 +57,15 @@ type ImageRef struct {
 	// Tag is the image's tag.
 	// +required
 	Tag string `json:"tag"`
+	// Digest is the image's digest.
+	// +optional
+	Digest string `json:"digest,omitempty"`
 }
 
-// String combines the components of ImageRef to construct a string
-// representation of the image reference.
-func (r ImageRef) String() string {
-	return r.Name + ":" + r.Tag
+func (in *ImageRef) String() string {
+	res := in.Name + ":" + in.Tag
+	if in.Digest != "" {
+		res += "@" + in.Digest
+	}
+	return res
 }

config/crd/bases/image.toolkit.fluxcd.io_imageupdateautomations.yaml

@@ -691,6 +691,9 @@ spec:
                 additionalProperties:
                   description: ImageRef represents an image reference.
                   properties:
+                    digest:
+                      description: Digest is the image's digest.
+                      type: string
                     name:
                       description: Name is the bare image's name.
                       type: string

docs/api/v1beta2/image-automation.md

@@ -332,6 +332,18 @@ string
 <p>Tag is the image&rsquo;s tag.</p>
 </td>
 </tr>
+<tr>
+<td>
+<code>digest</code><br>
+<em>
+string
+</em>
+</td>
+<td>
+<em>(Optional)</em>
+<p>Digest is the image&rsquo;s digest.</p>
+</td>
+</tr>
 </tbody>
 </table>
 </div>

docs/spec/v1beta2/imageupdateautomations.md

@@ -672,6 +672,59 @@ spec:
 
 ## Working with ImageUpdateAutomation
 
+### Marking images for update
+
+In order to tell ImageUpdateAutomation to update images in a manifest, the
+images must be marked with *setters*. A setter is a comment at the end of a
+line telling exactly which ImagePolicy to use for that line, and optionally
+also which field of the image elected as latest by the policy to update in
+that line. This is useful for example in Helm charts, where images are often
+defined by multiple values, such as the repository URL, a tag, and optionally
+a digest.
+
+For example, if you want to use the ImagePolicy `my-policy` from the
+`flux-system` namespace, you could use it in a Deployment like this:
+
+```yaml
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: my-app
+  namespace: default
+spec:
+  template:
+    spec:
+      containers:
+        - name: my-app
+          image: ghcr.io/my-org/my-app:4.0.6 # {"$imagepolicy": "flux-system:my-policy"}
+```
+
+Deployments expect the image to be fully specified, including tag
+and optionally digest, so for Deployments the setter is the basic
+one, not specifying any fields of the image.
+
+If your app is instead deployed by a Flux HelmRelease whose chart
+supports image fields, you can use the image fields like this:
+
+```yaml
+apiVersion: helm.toolkit.fluxcd.io/v2
+kind: HelmRelease
+metadata:
+  name: my-app
+  namespace: default
+spec:
+  values:
+    image:
+      repository: ghcr.io/my-org/my-app # {"$imagepolicy": "flux-system:my-policy:name"}
+      tag: 4.0.6 # {"$imagepolicy": "flux-system:my-policy:tag"}
+      digest: sha256:6129bb944cada32b4662eafd13fd9904d34c77286bf2ec4523eaedb711757cb0 # {"$imagepolicy": "flux-system:my-policy:digest"}
+```
+
+**Note:** For the `digest` field to be available in the ImagePolicy status,
+the `.spec.digestReflectionPolicy` field of the ImagePolicy must be set to
+`IfNotPresent` or `Always`. For a complete guide on digest reflection,
+see these [docs](/flux/guides/image-update/#digest-pinning).
+
 ### Triggering a reconciliation
 
 To manually tell the image-automation-controller to reconcile an

go.mod

@@ -16,16 +16,16 @@ require (
 	github.com/ProtonMail/go-crypto v1.2.0
 	github.com/cyphar/filepath-securejoin v0.4.1
 	github.com/fluxcd/image-automation-controller/api v0.40.0
-	github.com/fluxcd/image-reflector-controller/api v0.34.0
+	github.com/fluxcd/image-reflector-controller/api v0.35.0
 	github.com/fluxcd/pkg/apis/acl v0.7.0
 	github.com/fluxcd/pkg/apis/event v0.17.0
 	github.com/fluxcd/pkg/apis/meta v1.12.0
-	github.com/fluxcd/pkg/auth v0.14.0
+	github.com/fluxcd/pkg/auth v0.16.0
 	github.com/fluxcd/pkg/cache v0.9.0
 	github.com/fluxcd/pkg/git v0.31.0
 	github.com/fluxcd/pkg/git/gogit v0.33.0
 	github.com/fluxcd/pkg/gittestserver v0.17.0
-	github.com/fluxcd/pkg/runtime v0.59.0
+	github.com/fluxcd/pkg/runtime v0.60.0
 	github.com/fluxcd/pkg/ssh v0.18.0
 	github.com/fluxcd/source-controller/api v1.5.0
 	github.com/go-git/go-billy/v5 v5.6.2
@@ -40,7 +40,7 @@ require (
 	k8s.io/client-go v0.33.0
 	k8s.io/kube-openapi v0.0.0-20250318190949-c8a335a9a2ff
 	k8s.io/utils v0.0.0-20250321185631-1f6e0b77f77e
-	sigs.k8s.io/controller-runtime v0.20.4
+	sigs.k8s.io/controller-runtime v0.21.0
 	sigs.k8s.io/kustomize/kyaml v0.19.0
 )
 
@@ -152,13 +152,13 @@ require (
 	github.com/xlab/treeprint v1.2.0 // indirect
 	go.uber.org/multierr v1.11.0 // indirect
 	go.uber.org/zap v1.27.0 // indirect
-	golang.org/x/crypto v0.37.0 // indirect
-	golang.org/x/net v0.39.0 // indirect
+	golang.org/x/crypto v0.38.0 // indirect
+	golang.org/x/net v0.40.0 // indirect
 	golang.org/x/oauth2 v0.29.0 // indirect
-	golang.org/x/sync v0.13.0 // indirect
-	golang.org/x/sys v0.32.0 // indirect
-	golang.org/x/term v0.31.0 // indirect
-	golang.org/x/text v0.24.0 // indirect
+	golang.org/x/sync v0.14.0 // indirect
+	golang.org/x/sys v0.33.0 // indirect
+	golang.org/x/term v0.32.0 // indirect
+	golang.org/x/text v0.25.0 // indirect
 	golang.org/x/time v0.11.0 // indirect
 	gomodules.xyz/jsonpatch/v2 v2.5.0 // indirect
 	google.golang.org/protobuf v1.36.6 // indirect

go.sum

@@ -110,16 +110,16 @@ github.com/fluxcd/cli-utils v0.36.0-flux.13 h1:2X5yjz/rk9mg7+bMFBDZKGKzeZpAmY2s6
 github.com/fluxcd/cli-utils v0.36.0-flux.13/go.mod h1:b2iSoIeDTtjfCB0IKtGgqlhhvWa1oux3e90CjOf81oA=
 github.com/fluxcd/gitkit v0.6.0 h1:iNg5LTx6ePo+Pl0ZwqHTAkhbUHxGVSY3YCxCdw7VIFg=
 github.com/fluxcd/gitkit v0.6.0/go.mod h1:svOHuKi0fO9HoawdK4HfHAJJseZDHHjk7I3ihnCIqNo=
-github.com/fluxcd/image-reflector-controller/api v0.34.0 h1:+0AGoaYzHYXzVDQO9xq2eGZKkPl81Bfz6xFI7rElBzs=
-github.com/fluxcd/image-reflector-controller/api v0.34.0/go.mod h1:C6742RYyZVt2KIyJv16lb4gYbsK+P1RGQeaQ8C8huec=
+github.com/fluxcd/image-reflector-controller/api v0.35.0 h1:PYPqDmo8BOu3B2vtNkp/KIdGotYAN1zwVJ0+7wumhaE=
+github.com/fluxcd/image-reflector-controller/api v0.35.0/go.mod h1:mjpokoQhFs2RxfFjY4rHpn3ZAUvee8TiELyROFN4wiA=
 github.com/fluxcd/pkg/apis/acl v0.7.0 h1:dMhZJH+g6ZRPjs4zVOAN9vHBd1DcavFgcIFkg5ooOE0=
 github.com/fluxcd/pkg/apis/acl v0.7.0/go.mod h1:uv7pXXR/gydiX4MUwlQa7vS8JONEDztynnjTvY3JxKQ=
 github.com/fluxcd/pkg/apis/event v0.17.0 h1:foEINE++pCJlWVhWjYDXfkVmGKu8mQ4BDBlbYi5NU7M=
 github.com/fluxcd/pkg/apis/event v0.17.0/go.mod h1:0fLhLFiHlRTDKPDXdRnv+tS7mCMIQ0fJxnEfmvGM/5A=
 github.com/fluxcd/pkg/apis/meta v1.12.0 h1:XW15TKZieC2b7MN8VS85stqZJOx+/b8jATQ/xTUhVYg=
 github.com/fluxcd/pkg/apis/meta v1.12.0/go.mod h1:+son1Va60x2eiDcTwd7lcctbI6C+K3gM7R+ULmEq1SI=
-github.com/fluxcd/pkg/auth v0.14.0 h1:AA9nmbFzTN5jcGROJK51LvQoDetMrXJLAo4Sd6WHpFI=
-github.com/fluxcd/pkg/auth v0.14.0/go.mod h1:o91WIZZshLooBALXY/MVn0mmdUw3eATrqGXrG1M7nTE=
+github.com/fluxcd/pkg/auth v0.16.0 h1:YEjSaNqlpYoXfoFAGhU/Z8y0322nGsT24W6zCh+sbGw=
+github.com/fluxcd/pkg/auth v0.16.0/go.mod h1:+BRnAO61Nr6fACEjJS6eNRdOk1nXhX/FCPylYn1ypNc=
 github.com/fluxcd/pkg/cache v0.9.0 h1:EGKfOLMG3fOwWnH/4Axl5xd425mxoQbZzlZoLfd8PDk=
 github.com/fluxcd/pkg/cache v0.9.0/go.mod h1:jMwabjWfsC5lW8hE7NM3wtGNwSJ38Javx6EKbEi7INU=
 github.com/fluxcd/pkg/git v0.31.0 h1:hVUJcRujNa+GA5zrjrMpuVcgHbCBjfq0CZIZJqJl22I=
@@ -128,8 +128,8 @@ github.com/fluxcd/pkg/git/gogit v0.33.0 h1:JYKa3XqA91AX7/sKEgARO9VzkwouXWjUgpwud
 github.com/fluxcd/pkg/git/gogit v0.33.0/go.mod h1:EvsVYcB3KjfhpdoyU1sO9HuMH5Xt0cVhW49kFlZcFLY=
 github.com/fluxcd/pkg/gittestserver v0.17.0 h1:JlBvWZQTDOI+np5Z+084m3DkeAH1hMusEybyRUDF63k=
 github.com/fluxcd/pkg/gittestserver v0.17.0/go.mod h1:E/40EmLoXcMqd6gLuLDC9F6KJxqHVGbBBeMNKk5XdxU=
-github.com/fluxcd/pkg/runtime v0.59.0 h1:3OrFkMJB39NcQ2vhhoxqls59sQVSn8U+thhyLbsQoA4=
-github.com/fluxcd/pkg/runtime v0.59.0/go.mod h1:MFbfyNyyoYRgPxpdwC9/dCOkzo7Yxhu/cQ9NKyhvqc0=
+github.com/fluxcd/pkg/runtime v0.60.0 h1:d++EkV3FlycB+bzakB5NumwY4J8xts8i7lbvD6jBLeU=
+github.com/fluxcd/pkg/runtime v0.60.0/go.mod h1:UeU0/eZLErYC/1bTmgzBfNXhiHy9fuQzjfLK0HxRgxY=
 github.com/fluxcd/pkg/ssh v0.18.0 h1:SB0RrZ/YZIla3chTUulsfVmiCzJv5pEWfHM3dHMC8AU=
 github.com/fluxcd/pkg/ssh v0.18.0/go.mod h1:G5o0ZD7iR3KFoG5gPnFelX243ciI/PIiVW7J4eBrt5Y=
 github.com/fluxcd/pkg/version v0.7.0 h1:jZT5I6WFy1KlM40nHCSqlHmjC1VT1/DfmbAdOkIVVJc=
@@ -349,24 +349,24 @@ golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACk
 golang.org/x/crypto v0.0.0-20191011191535-87dc89f01550/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
 golang.org/x/crypto v0.0.0-20200622213623-75b288015ac9/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
 golang.org/x/crypto v0.0.0-20220622213112-05595931fe9d/go.mod h1:IxCIyHEi3zRg3s0A5j5BB6A9Jmi73HwBIUl50j+osU4=
-golang.org/x/crypto v0.37.0 h1:kJNSjF/Xp7kU0iB2Z+9viTPMW4EqqsrywMXLJOOsXSE=
-golang.org/x/crypto v0.37.0/go.mod h1:vg+k43peMZ0pUMhYmVAWysMK35e6ioLh3wB8ZCAfbVc=
+golang.org/x/crypto v0.38.0 h1:jt+WWG8IZlBnVbomuhg2Mdq0+BBQaHbtqHEFEigjUV8=
+golang.org/x/crypto v0.38.0/go.mod h1:MvrbAqul58NNYPKnOra203SB9vpuZW0e+RRZV+Ggqjw=
 golang.org/x/mod v0.2.0/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA=
 golang.org/x/mod v0.3.0/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA=
 golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
 golang.org/x/net v0.0.0-20190620200207-3b0461eec859/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
 golang.org/x/net v0.0.0-20200226121028-0de0cce0169b/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
 golang.org/x/net v0.0.0-20201021035429-f5854403a974/go.mod h1:sp8m0HH+o8qH0wwXwYZr8TS3Oi6o0r6Gce1SSxlDquU=
 golang.org/x/net v0.0.0-20211112202133-69e39bad7dc2/go.mod h1:9nx3DQGgdP8bBQD5qxJ1jj9UTztislL4KSBs9R2vV5Y=
-golang.org/x/net v0.39.0 h1:ZCu7HMWDxpXpaiKdhzIfaltL9Lp31x/3fCP11bc6/fY=
-golang.org/x/net v0.39.0/go.mod h1:X7NRbYVEA+ewNkCNyJ513WmMdQ3BineSwVtN2zD/d+E=
+golang.org/x/net v0.40.0 h1:79Xs7wF06Gbdcg4kdCCIQArK11Z1hr5POQ6+fIYHNuY=
+golang.org/x/net v0.40.0/go.mod h1:y0hY0exeL2Pku80/zKK7tpntoX23cqL3Oa6njdgRtds=
 golang.org/x/oauth2 v0.29.0 h1:WdYw2tdTK1S8olAzWHdgeqfy+Mtm9XNhv/xJsY65d98=
 golang.org/x/oauth2 v0.29.0/go.mod h1:onh5ek6nERTohokkhCD/y2cV4Do3fxFHFuAejCkRWT8=
 golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.0.0-20190911185100-cd5d95a43a6e/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.0.0-20201020160332-67f06af15bc9/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
-golang.org/x/sync v0.13.0 h1:AauUjRAJ9OSnvULf/ARrrVywoJDy0YS2AwQ98I37610=
-golang.org/x/sync v0.13.0/go.mod h1:1dzgHSNfp02xaA81J2MS99Qcpr2w7fw1gpm99rleRqA=
+golang.org/x/sync v0.14.0 h1:woo0S4Yywslg6hp4eUFjTVOyKt0RookbpAHG4c1HmhQ=
+golang.org/x/sync v0.14.0/go.mod h1:1dzgHSNfp02xaA81J2MS99Qcpr2w7fw1gpm99rleRqA=
 golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20191026070338-33540a1f6037/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
@@ -378,16 +378,16 @@ golang.org/x/sys v0.0.0-20210615035016-665e8c7367d1/go.mod h1:oPkhp1MJrh7nUepCBc
 golang.org/x/sys v0.0.0-20210616094352-59db8d763f22/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20220715151400-c0bba94af5f8/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.1.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
-golang.org/x/sys v0.32.0 h1:s77OFDvIQeibCmezSnk/q6iAfkdiQaJi4VzroCFrN20=
-golang.org/x/sys v0.32.0/go.mod h1:BJP2sWEmIv4KK5OTEluFJCKSidICx8ciO85XgH3Ak8k=
+golang.org/x/sys v0.33.0 h1:q3i8TbbEz+JRD9ywIRlyRAQbM0qF7hu24q3teo2hbuw=
+golang.org/x/sys v0.33.0/go.mod h1:BJP2sWEmIv4KK5OTEluFJCKSidICx8ciO85XgH3Ak8k=
 golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
-golang.org/x/term v0.31.0 h1:erwDkOK1Msy6offm1mOgvspSkslFnIGsFnxOKoufg3o=
-golang.org/x/term v0.31.0/go.mod h1:R4BeIy7D95HzImkxGkTW1UQTtP54tio2RyHz7PwK0aw=
+golang.org/x/term v0.32.0 h1:DR4lr0TjUs3epypdhTOkMmuF5CDFJ/8pOnbzMZPQ7bg=
+golang.org/x/term v0.32.0/go.mod h1:uZG1FhGx848Sqfsq4/DlJr3xGGsYMu/L5GW4abiaEPQ=
 golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
 golang.org/x/text v0.3.3/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
 golang.org/x/text v0.3.6/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
-golang.org/x/text v0.24.0 h1:dd5Bzh4yt5KYA8f9CJHCP4FB4D51c2c6JvN37xJJkJ0=
-golang.org/x/text v0.24.0/go.mod h1:L8rBsPeo2pSS+xqN0d5u2ikmjtmoJbDBT1b7nHvFCdU=
+golang.org/x/text v0.25.0 h1:qVyWApTSYLk/drJRO5mDlNYskwQznZmkpV2c8q9zls4=
+golang.org/x/text v0.25.0/go.mod h1:WEdwpYrmk1qmdHvhkSTNPm3app7v4rsT8F2UD6+VHIA=
 golang.org/x/time v0.11.0 h1:/bpjEDfN9tkoN/ryeYHnv5hcMlc8ncjMcM4XBk5NWV0=
 golang.org/x/time v0.11.0/go.mod h1:CDIdPxbZBQxdj6cxyCIdrNogrJKMJ7pr37NYpMcMDSg=
 golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
@@ -441,8 +441,8 @@ k8s.io/kubectl v0.33.0 h1:HiRb1yqibBSCqic4pRZP+viiOBAnIdwYDpzUFejs07g=
 k8s.io/kubectl v0.33.0/go.mod h1:gAlGBuS1Jq1fYZ9AjGWbI/5Vk3M/VW2DK4g10Fpyn/0=
 k8s.io/utils v0.0.0-20250321185631-1f6e0b77f77e h1:KqK5c/ghOm8xkHYhlodbp6i6+r+ChV2vuAuVRdFbLro=
 k8s.io/utils v0.0.0-20250321185631-1f6e0b77f77e/go.mod h1:OLgZIPagt7ERELqWJFomSt595RzquPNLL48iOWgYOg0=
-sigs.k8s.io/controller-runtime v0.20.4 h1:X3c+Odnxz+iPTRobG4tp092+CvBU9UK0t/bRf+n0DGU=
-sigs.k8s.io/controller-runtime v0.20.4/go.mod h1:xg2XB0K5ShQzAgsoujxuKN4LNXR2LfwwHsPj7Iaw+XY=
+sigs.k8s.io/controller-runtime v0.21.0 h1:CYfjpEuicjUecRk+KAeyYh+ouUBn4llGyDYytIGcJS8=
+sigs.k8s.io/controller-runtime v0.21.0/go.mod h1:OSg14+F65eWqIu4DceX7k/+QRAbTTvxeQSNSOQpukWM=
 sigs.k8s.io/json v0.0.0-20241014173422-cfa47c3a1cc8 h1:gBQPwqORJ8d8/YNZWEjoZs7npUVDpVXUUOFfW6CgAqE=
 sigs.k8s.io/json v0.0.0-20241014173422-cfa47c3a1cc8/go.mod h1:mdzfpAEoE6DHQEN0uh9ZbOCuHbLK5wOm7dK4ctXE9Tg=
 sigs.k8s.io/kustomize/api v0.19.0 h1:F+2HB2mU1MSiR9Hp1NEgoU2q9ItNOaBJl0I4Dlus5SQ=

internal/constants/constants.go

@@ -0,0 +1,24 @@
+/*
+Copyright 2025 The Flux authors
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package constants
+
+const (
+	// SetterShortHand is a shorthand that can be used to mark
+	// setters; instead of
+	// # { "$ref": "#/definitions/
+	SetterShortHand = "$imagepolicy"
+)