can manage dnf packages

2 files changed, 22 insertions, 3 deletions

diff --git a/api/api.go b/api/api.go
index 6e25151..043b693 100644
--- a/api/api.go
+++ b/api/api.go
@@ -5,6 +5,7 @@ import (
 	"codeberg.org/snonux/gonf/internal/resource/dir"
 	"codeberg.org/snonux/gonf/internal/resource/file"
 	"codeberg.org/snonux/gonf/internal/resource/link"
+	"codeberg.org/snonux/gonf/internal/resource/pkg"
 )
 
 // File creates a file resource.
@@ -37,6 +38,12 @@ func NoLink(path string, opts ...options.Option) Resource {
 	return link.Absent(path, opts...)
 }
 
-// func Package(name string, ...options.Options) Resource {
-// 	return pkg.Present(name, opts...)
-// }
+// Package creates a package resource.
+func Package(name string, opts ...options.Option) Resource {
+	return pkg.Present(name, opts...)
+}
+
+// NoPackage creates a package resource that is ensured to be absent.
+func NoPackage(name string, opts ...options.Option) Resource {
+	return pkg.Absent(name, opts...)
+}
diff --git a/api/options/option.go b/api/options/option.go
index fcffccd..1d9b931 100644
--- a/api/options/option.go
+++ b/api/options/option.go
@@ -21,6 +21,7 @@ type (
 	FileModed  interface{ SetFileMode(os.FileMode) }
 	Prunable   interface{ SetPrune() }
 	Absentable interface{ SetAbsent() }
+	Latestable interface{ SetLatest() }
 	Linkable   interface {
 		SetSymlink(target string)
 		SetHardlink(target string)
@@ -117,6 +118,17 @@ var IsAbsent = func(t any) {
 
 func IsAbsentFunc() Option { return IsAbsent }
 
+// IsLatest marks the package resource to be updated to the latest version.
+var IsLatest = func(t any) {
+	r, ok := t.(Latestable)
+	if !ok {
+		log.Fatalf("%T does not support IsLatest", t)
+	}
+	r.SetLatest()
+}
+
+func IsLatestFunc() Option { return IsLatest }
+
 // WithSymlink makes the resource a symbolic link pointing at target.
 func WithSymlink(target string) Option {
 	return func(t any) {