feat(images-dependencies): stapel deps configuration for dependencies…

… stage

Signed-off-by: Timofey Kirillov <timofey.kirillov@flant.com>

pkg/build/stage/dependencies.go

@@ -38,7 +38,18 @@ func getImports(imageBaseConfig *config.StapelImageBase, options *getImportsOpti
 }
 
 func getDependencies(imageBaseConfig *config.StapelImageBase, options *getImportsOptions) []*config.Dependency {
-	return nil // TODO(images-dependencies)
+	var dependencies []*config.Dependency
+
+	for _, dep := range imageBaseConfig.Dependencies {
+		switch {
+		case dep.Before != "" && string(options.Before) == dep.Before:
+			dependencies = append(dependencies, dep)
+		case dep.After != "" && string(options.After) == dep.After:
+			dependencies = append(dependencies, dep)
+		}
+	}
+
+	return dependencies
 }
 
 func newDependenciesStage(imports []*config.Import, dependencies []*config.Dependency, name StageName, baseStageOptions *NewBaseStageOptions) *DependenciesStage {

pkg/build/stage/dependencies_test.go

@@ -5,6 +5,8 @@ import (
 
 	. "github.com/onsi/ginkgo/v2"
 	. "github.com/onsi/gomega"
+
+	"github.com/werf/werf/pkg/config"
 )
 
 var _ = Describe("DependenciesStage", func() {
@@ -200,3 +202,64 @@ var _ = Describe("DependenciesStage", func() {
 			}),
 	)
 })
+
+var _ = Describe("getDependencies helper", func() {
+	When("using stapel image dependencies", func() {
+		It("", func() {
+			img := &config.StapelImageBase{
+				Dependencies: []*config.Dependency{
+					{
+						ImageName: "one",
+						Before:    "setup",
+					},
+					{
+						ImageName: "two",
+						Before:    "setup",
+					},
+					{
+						ImageName: "three",
+						Before:    "install",
+					},
+					{
+						ImageName: "four",
+						After:     "install",
+					},
+					{
+						ImageName: "five",
+						After:     "install",
+					},
+					{
+						ImageName: "six",
+						After:     "setup",
+					},
+				},
+			}
+
+			{
+				deps := getDependencies(img, &getImportsOptions{Before: "install"})
+				Expect(len(deps)).To(Equal(1))
+				Expect(deps[0].ImageName).To(Equal("three"))
+			}
+
+			{
+				deps := getDependencies(img, &getImportsOptions{After: "install"})
+				Expect(len(deps)).To(Equal(2))
+				Expect(deps[0].ImageName).To(Equal("four"))
+				Expect(deps[1].ImageName).To(Equal("five"))
+			}
+
+			{
+				deps := getDependencies(img, &getImportsOptions{Before: "setup"})
+				Expect(len(deps)).To(Equal(2))
+				Expect(deps[0].ImageName).To(Equal("one"))
+				Expect(deps[1].ImageName).To(Equal("two"))
+			}
+
+			{
+				deps := getDependencies(img, &getImportsOptions{After: "setup"})
+				Expect(len(deps)).To(Equal(1))
+				Expect(deps[0].ImageName).To(Equal("six"))
+			}
+		})
+	})
+})