refactor: create compose package

pkg/recipe/recipe.go

@@ -4,9 +4,13 @@ import (
 	"fmt"
 	"os"
 	"path"
+	"path/filepath"
 	"strings"
 
+	"coopcloud.tech/abra/pkg/client/stack"
+	loader "coopcloud.tech/abra/pkg/client/stack"
 	"coopcloud.tech/abra/pkg/config"
+	composetypes "github.com/docker/cli/cli/compose/types"
 	"github.com/go-git/go-git/v5"
 	"github.com/go-git/go-git/v5/plumbing"
 )
@@ -66,3 +70,21 @@ func EnsureVersion(version string) error {
 
 	return nil
 }
+
+// GetComposeConfig merges and loads a recipe compose configuration.
+func GetComposeConfig(recipeName string) (*composetypes.Config, error) {
+	pattern := fmt.Sprintf("%s/%s/compose**yml", config.APPS_DIR, recipeName)
+	composeFiles, err := filepath.Glob(pattern)
+	if err != nil {
+		return &composetypes.Config{}, err
+	}
+
+	opts := stack.Deploy{Composefiles: composeFiles}
+	emptyEnv := make(map[string]string)
+	compose, err := loader.LoadComposefile(opts, emptyEnv)
+	if err != nil {
+		return &composetypes.Config{}, err
+	}
+
+	return compose, nil
+}