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jbw976 merged 1 commit into from
Jan 17, 2026
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Update guide on how to write a composition function in Go after v2 updates #1045

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6 changes: 3 additions & 3 deletions content/master/guides/write-a-composition-function-in-go.md
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Original file line number Diff line number Diff line change
Expand Up @@ -275,7 +275,7 @@ import (
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
"k8s.io/utils/ptr"

"github.com/crossplane-contrib/provider-upjet-aws/apis/s3/v1beta1"
"github.com/upbound/provider-aws/v2/apis/namespaced/s3/v1beta1"
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@jbw976 jbw976 Jan 17, 2026

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ah interesting, i was hoping that we'd still be able to use the github repo path (github.com/crossplane-contrib/provider-upjet-aws, not the module path (github.com/upbound/provider-aws), but that doesn't appear to be possible:

❯ go get github.com/crossplane-contrib/provider-upjet-aws/v2@v2.3.0
go: downloading github.com/crossplane-contrib/provider-upjet-aws/v2 v2.3.0
go: github.com/crossplane-contrib/provider-upjet-aws/v2@v2.3.0 requires go >= 1.24.10; switching to go1.24.12
go: github.com/crossplane-contrib/provider-upjet-aws/v2@v2.3.0 requires github.com/crossplane-contrib/provider-upjet-aws/v2@v2.3.0: parsing go.mod:
	module declares its path as: github.com/upbound/provider-aws/v2
	        but was required as: github.com/crossplane-contrib/provider-upjet-aws/v2

probably the same error you hit 😂

OK if we need to use the go module path, then that is reasonable!

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@jonasz-lasut jonasz-lasut Jan 17, 2026

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Exactly the same error 😅 We could handle that with go mod -replace ... but I didn't think it's worth to introduce that as it makes the guide less clear only for sake of keeping the crossplane-contrib in the module name

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@jbw976 jbw976 Jan 17, 2026

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yep agreed! and API groups / module names are permitted to stay as their original source before donation to crossplane-contrib as per governance, so all good!
https://github.com/crossplane/crossplane/blob/main/GOVERNANCE.md#policies-for-community-extension-projects


"github.com/crossplane/function-sdk-go/errors"
"github.com/crossplane/function-sdk-go/logging"
Expand Down Expand Up @@ -432,7 +432,7 @@ using the same strongly typed structs Crossplane uses in its providers.
You must get the AWS Provider Go module to use this type:

```shell
go get github.com/crossplane-contrib/provider-upjet-aws@v2.0.0
go get github.com/upbound/provider-aws/v2@v2.3.0
```

Crossplane provides a
Expand Down Expand Up @@ -475,7 +475,7 @@ import (
"google.golang.org/protobuf/testing/protocmp"
"google.golang.org/protobuf/types/known/durationpb"

"github.com/crossplane/crossplane-runtime/pkg/logging"
"github.com/crossplane/crossplane-runtime/v2/pkg/logging"

fnv1 "github.com/crossplane/function-sdk-go/proto/v1"
"github.com/crossplane/function-sdk-go/resource"
Expand Down
6 changes: 3 additions & 3 deletions content/v2.0/guides/write-a-composition-function-in-go.md
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -275,7 +275,7 @@ import (
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
"k8s.io/utils/ptr"

"github.com/crossplane-contrib/provider-upjet-aws/apis/s3/v1beta1"
"github.com/upbound/provider-aws/v2/apis/namespaced/s3/v1beta1"

"github.com/crossplane/function-sdk-go/errors"
"github.com/crossplane/function-sdk-go/logging"
Expand Down Expand Up @@ -432,7 +432,7 @@ using the same strongly typed structs Crossplane uses in its providers.
You must get the AWS Provider Go module to use this type:

```shell
go get github.com/crossplane-contrib/provider-upjet-aws@v2.0.0
go get github.com/upbound/provider-aws/v2@v2.3.0
```

Crossplane provides a
Expand Down Expand Up @@ -475,7 +475,7 @@ import (
"google.golang.org/protobuf/testing/protocmp"
"google.golang.org/protobuf/types/known/durationpb"

"github.com/crossplane/crossplane-runtime/pkg/logging"
"github.com/crossplane/crossplane-runtime/v2/pkg/logging"

fnv1 "github.com/crossplane/function-sdk-go/proto/v1"
"github.com/crossplane/function-sdk-go/resource"
Expand Down
6 changes: 3 additions & 3 deletions content/v2.1/guides/write-a-composition-function-in-go.md
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -275,7 +275,7 @@ import (
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
"k8s.io/utils/ptr"

"github.com/crossplane-contrib/provider-upjet-aws/apis/s3/v1beta1"
"github.com/upbound/provider-aws/v2/apis/namespaced/s3/v1beta1"

"github.com/crossplane/function-sdk-go/errors"
"github.com/crossplane/function-sdk-go/logging"
Expand Down Expand Up @@ -432,7 +432,7 @@ using the same strongly typed structs Crossplane uses in its providers.
You must get the AWS Provider Go module to use this type:

```shell
go get github.com/crossplane-contrib/provider-upjet-aws@v2.0.0
go get github.com/upbound/provider-aws/v2@v2.3.0
```

Crossplane provides a
Expand Down Expand Up @@ -475,7 +475,7 @@ import (
"google.golang.org/protobuf/testing/protocmp"
"google.golang.org/protobuf/types/known/durationpb"

"github.com/crossplane/crossplane-runtime/pkg/logging"
"github.com/crossplane/crossplane-runtime/v2/pkg/logging"

fnv1 "github.com/crossplane/function-sdk-go/proto/v1"
"github.com/crossplane/function-sdk-go/resource"
Expand Down