Delete unused internal/environment package

This is a leftover from the `osbuild/images` split`.

Signed-off-by: Tomáš Hozza <thozza@redhat.com>

internal/environment/azure.go

@@ -1,13 +0,0 @@
-package environment
-
-type Azure struct {
-	BaseEnvironment
-}
-
-func (p *Azure) GetPackages() []string {
-	return []string{"WALinuxAgent"}
-}
-
-func (p *Azure) GetServices() []string {
-	return []string{"waagent"}
-}

internal/environment/ec2.go

@@ -1,13 +0,0 @@
-package environment
-
-type EC2 struct {
-	BaseEnvironment
-}
-
-func (p *EC2) GetPackages() []string {
-	return []string{"cloud-init"}
-}
-
-func (p *EC2) GetServices() []string {
-	return []string{"cloud-init.service"}
-}

internal/environment/environment.go

@@ -1,25 +0,0 @@
-package environment
-
-import "github.com/osbuild/images/pkg/rpmmd"
-
-type Environment interface {
-	GetPackages() []string
-	GetRepos() []rpmmd.RepoConfig
-	GetServices() []string
-}
-
-type BaseEnvironment struct {
-	Repos []rpmmd.RepoConfig
-}
-
-func (p BaseEnvironment) GetPackages() []string {
-	return []string{}
-}
-
-func (p BaseEnvironment) GetRepos() []rpmmd.RepoConfig {
-	return p.Repos
-}
-
-func (p BaseEnvironment) GetServices() []string {
-	return []string{}
-}

internal/environment/gcp.go

@@ -1,6 +0,0 @@
-package environment
-
-// TODO
-type GCP struct {
-	BaseEnvironment
-}

internal/environment/openstack.go

@@ -1,6 +0,0 @@
-package environment
-
-// TODO
-type OpenStack struct {
-	BaseEnvironment
-}

internal/environment/vsphere.go

@@ -1,6 +0,0 @@
-package environment
-
-// TODO
-type VSphere struct {
-	BaseEnvironment
-}