feat(baremetal): display environmental impact (#4844)

Co-authored-by: Jonathan R. <[email protected]>
Co-authored-by: Rémy Léone <[email protected]>

Author: 3 people

go.mod

@@ -23,7 +23,7 @@ require (
 	github.com/mattn/go-isatty v0.0.20
 	github.com/moby/buildkit v0.13.2
 	github.com/opencontainers/go-digest v1.0.0
-	github.com/scaleway/scaleway-sdk-go v1.0.0-beta.33.0.20250618150302-dd86fd661356
+	github.com/scaleway/scaleway-sdk-go v1.0.0-beta.33.0.20250630080509-bd2b86613e39
 	github.com/skratchdot/open-golang v0.0.0-20200116055534-eef842397966
 	github.com/spf13/cobra v1.9.1
 	github.com/spf13/pflag v1.0.6

go.sum

@@ -466,8 +466,8 @@ github.com/rogpeppe/go-internal v1.11.0/go.mod h1:ddIwULY96R17DhadqLgMfk9H9tvdUz
 github.com/russross/blackfriday/v2 v2.1.0/go.mod h1:+Rmxgy9KzJVeS9/2gXHxylqXiyQDYRxCVz55jmeOWTM=
 github.com/sabhiram/go-gitignore v0.0.0-20210923224102-525f6e181f06 h1:OkMGxebDjyw0ULyrTYWeN0UNCCkmCWfjPnIA2W6oviI=
 github.com/sabhiram/go-gitignore v0.0.0-20210923224102-525f6e181f06/go.mod h1:+ePHsJ1keEjQtpvf9HHw0f4ZeJ0TLRsxhunSI2hYJSs=
-github.com/scaleway/scaleway-sdk-go v1.0.0-beta.33.0.20250618150302-dd86fd661356 h1:9cMV1lFohW5MTZJ5YRa3bjhOjErTdnAV27GkGJUlaRk=
-github.com/scaleway/scaleway-sdk-go v1.0.0-beta.33.0.20250618150302-dd86fd661356/go.mod h1:zFWiHphneiey3s8HOtAEnGrRlWivNaxW5T6d5Xfco7g=
+github.com/scaleway/scaleway-sdk-go v1.0.0-beta.33.0.20250630080509-bd2b86613e39 h1:Xean40tUO2sN0pODaLwh+wLz5NYI578PPVIFJgob7cM=
+github.com/scaleway/scaleway-sdk-go v1.0.0-beta.33.0.20250630080509-bd2b86613e39/go.mod h1:zFWiHphneiey3s8HOtAEnGrRlWivNaxW5T6d5Xfco7g=
 github.com/sclevine/spec v1.4.0 h1:z/Q9idDcay5m5irkZ28M7PtQM4aOISzOpj4bUPkDee8=
 github.com/sclevine/spec v1.4.0/go.mod h1:LvpgJaFyvQzRvc1kaDs0bulYwzC70PbiYjC4QnFHkOM=
 github.com/secure-systems-lab/go-securesystemslib v0.8.0 h1:mr5An6X45Kb2nddcFlbmfHkLguCE9laoZCUzEEpIZXA=

internal/namespaces/baremetal/v1/custom.go

@@ -38,6 +38,7 @@ func GetCommands() *core.Commands {
 	cmds.MustFind("baremetal", "server", "start").Override(serverStartBuilder)
 	cmds.MustFind("baremetal", "server", "stop").Override(serverStopBuilder)
 	cmds.MustFind("baremetal", "server", "reboot").Override(serverRebootBuilder)
+	cmds.MustFind("baremetal", "offer", "list").Override(serverOfferListBuilder)
 
 	cmds.MergeAll(baremetalV3.GetCommands())
 

internal/namespaces/baremetal/v1/custom_offer.go

@@ -1,9 +1,14 @@
 package baremetal
 
 import (
+	"context"
+	"strings"
+
 	"github.com/fatih/color"
+	"github.com/scaleway/scaleway-cli/v2/core"
 	"github.com/scaleway/scaleway-cli/v2/core/human"
 	"github.com/scaleway/scaleway-sdk-go/api/baremetal/v1"
+	product_catalog "github.com/scaleway/scaleway-sdk-go/api/product_catalog/v2alpha1"
 )
 
 var offerAvailabilityMarshalSpecs = human.EnumMarshalSpecs{
@@ -53,3 +58,78 @@ func listOfferMarshalerFunc(i any, opt *human.MarshalOpt) (string, error) {
 
 	return str, nil
 }
+
+type customOffer struct {
+	*baremetal.Offer
+	KgCo2Equivalent *float32 `json:"kg_co2_equivalent"`
+	M3WaterUsage    *float32 `json:"m3_water_usage"`
+}
+
+func serverOfferListBuilder(c *core.Command) *core.Command {
+	c.View = &core.View{
+		Fields: []*core.ViewField{
+			{Label: "ID", FieldName: "ID"},
+			{Label: "Name", FieldName: "Name"},
+			{Label: "Stock", FieldName: "Stock"},
+			{Label: "Disks", FieldName: "Disks"},
+			{Label: "CPUs", FieldName: "CPUs"},
+			{Label: "Memories", FieldName: "Memories"},
+			{Label: "Options", FieldName: "Options"},
+			{Label: "Bandwidth", FieldName: "Bandwidth"},
+			{Label: "PrivateBandwidth", FieldName: "PrivateBandwidth"},
+			{Label: "CO2 (kg)", FieldName: "KgCo2Equivalent"},
+			{Label: "Water (m³)", FieldName: "M3WaterUsage"},
+		},
+	}
+
+	c.Interceptor = func(ctx context.Context, argsI any, runner core.CommandRunner) (any, error) {
+		req := argsI.(*baremetal.ListOffersRequest)
+		rawResp, err := runner(ctx, argsI)
+		if err != nil {
+			return nil, err
+		}
+
+		offers, _ := rawResp.([]*baremetal.Offer)
+		client := core.ExtractClient(ctx)
+
+		productAPI := product_catalog.NewPublicCatalogAPI(client)
+		environmentalImpact, _ := productAPI.ListPublicCatalogProducts(
+			&product_catalog.PublicCatalogAPIListPublicCatalogProductsRequest{
+				ProductTypes: []product_catalog.ListPublicCatalogProductsRequestProductType{
+					product_catalog.ListPublicCatalogProductsRequestProductTypeElasticMetal,
+				},
+				Zone: &req.Zone,
+			},
+		)
+
+		unitOfMeasure := product_catalog.PublicCatalogProductUnitOfMeasureCountableUnitMonth
+		if req.SubscriptionPeriod == "hour" {
+			unitOfMeasure = product_catalog.PublicCatalogProductUnitOfMeasureCountableUnitHour
+		}
+
+		impactMap := make(map[string]*product_catalog.PublicCatalogProduct)
+		for _, impact := range environmentalImpact.Products {
+			if impact != nil && impact.UnitOfMeasure.Unit == unitOfMeasure {
+				key := strings.TrimSpace(strings.TrimPrefix(impact.Product, "Elastic Metal "))
+				impactMap[key] = impact
+			}
+		}
+
+		var customOfferRes []customOffer
+		for _, offer := range offers {
+			impact, ok := impactMap[offer.Name]
+			if !ok || impact == nil {
+				continue
+			}
+			customOfferRes = append(customOfferRes, customOffer{
+				Offer:           offer,
+				KgCo2Equivalent: impact.EnvironmentalImpactEstimation.KgCo2Equivalent,
+				M3WaterUsage:    impact.EnvironmentalImpactEstimation.M3WaterUsage,
+			})
+		}
+
+		return customOfferRes, nil
+	}
+
+	return c
+}

internal/namespaces/baremetal/v1/custom_offer_test.go

@@ -15,3 +15,11 @@ func Test_baremetalGetOffer(t *testing.T) {
 		Check:    core.TestCheckGolden(),
 	}))
 }
+
+func Test_baremetalListOffer(t *testing.T) {
+	t.Run("Monthly", core.Test(&core.TestConfig{
+		Commands: baremetal.GetCommands(),
+		Cmd:      "scw baremetal offer list",
+		Check:    core.TestCheckGolden(),
+	}))
+}