⚙️ Add ability to build from Dockerfiles directly

pkg/compiler/options.go

@@ -0,0 +1,208 @@
+// Copyright © 2022 Ettore Di Giacinto <mudler@mocaccino.org>
+//
+// This program is free software; you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation; either version 2 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License along
+// with this program; if not, see <http://www.gnu.org/licenses/>.
+
+package compiler
+
+import (
+	"runtime"
+
+	"github.com/mudler/luet/pkg/api/core/types"
+)
+
+func newDefaultCompiler() *types.CompilerOptions {
+	return &types.CompilerOptions{
+		PushImageRepository: "luet/cache",
+		PullFirst:           false,
+		Push:                false,
+		CompressionType:     types.None,
+		KeepImg:             true,
+		Concurrency:         runtime.NumCPU(),
+		OnlyDeps:            false,
+		NoDeps:              false,
+		SolverOptions:       types.LuetSolverOptions{SolverOptions: types.SolverOptions{Concurrency: 1, Type: types.SolverSingleCoreSimple}},
+	}
+}
+
+func WithOptions(opt *types.CompilerOptions) func(cfg *types.CompilerOptions) error {
+	return func(cfg *types.CompilerOptions) error {
+		cfg = opt
+		return nil
+	}
+}
+
+func WithRuntimeDatabase(db types.PackageDatabase) func(cfg *types.CompilerOptions) error {
+	return func(cfg *types.CompilerOptions) error {
+		cfg.RuntimeDatabase = db
+		return nil
+	}
+}
+
+// WithFinalRepository Sets the final repository where to push
+// images of built artifacts
+func WithFinalRepository(r string) func(cfg *types.CompilerOptions) error {
+	return func(cfg *types.CompilerOptions) error {
+		cfg.PushFinalImagesRepository = r
+		return nil
+	}
+}
+
+func EnableGenerateFinalImages(cfg *types.CompilerOptions) error {
+	cfg.GenerateFinalImages = true
+	return nil
+}
+
+func EnablePushFinalImages(cfg *types.CompilerOptions) error {
+	cfg.PushFinalImages = true
+	return nil
+}
+
+func ForcePushFinalImages(cfg *types.CompilerOptions) error {
+	cfg.PushFinalImagesForce = true
+	return nil
+}
+
+func WithBackendType(r string) func(cfg *types.CompilerOptions) error {
+	return func(cfg *types.CompilerOptions) error {
+		cfg.BackendType = r
+		return nil
+	}
+}
+
+func WithTemplateFolder(r []string) func(cfg *types.CompilerOptions) error {
+	return func(cfg *types.CompilerOptions) error {
+		cfg.TemplatesFolder = r
+		return nil
+	}
+}
+
+func WithBuildValues(r []string) func(cfg *types.CompilerOptions) error {
+	return func(cfg *types.CompilerOptions) error {
+		cfg.BuildValuesFile = r
+		return nil
+	}
+}
+
+func WithPullRepositories(r []string) func(cfg *types.CompilerOptions) error {
+	return func(cfg *types.CompilerOptions) error {
+		cfg.PullImageRepository = r
+		return nil
+	}
+}
+
+// WithPushRepository Sets the image reference where to push
+// cache images
+func WithPushRepository(r string) func(cfg *types.CompilerOptions) error {
+	return func(cfg *types.CompilerOptions) error {
+		if len(cfg.PullImageRepository) == 0 {
+			cfg.PullImageRepository = []string{cfg.PushImageRepository}
+		}
+		cfg.PushImageRepository = r
+		return nil
+	}
+}
+
+func BackendArgs(r []string) func(cfg *types.CompilerOptions) error {
+	return func(cfg *types.CompilerOptions) error {
+		cfg.BackendArgs = r
+		return nil
+	}
+}
+
+func PullFirst(b bool) func(cfg *types.CompilerOptions) error {
+	return func(cfg *types.CompilerOptions) error {
+		cfg.PullFirst = b
+		return nil
+	}
+}
+
+func KeepImg(b bool) func(cfg *types.CompilerOptions) error {
+	return func(cfg *types.CompilerOptions) error {
+		cfg.KeepImg = b
+		return nil
+	}
+}
+
+func Rebuild(b bool) func(cfg *types.CompilerOptions) error {
+	return func(cfg *types.CompilerOptions) error {
+		cfg.Rebuild = b
+		return nil
+	}
+}
+
+func PushImages(b bool) func(cfg *types.CompilerOptions) error {
+	return func(cfg *types.CompilerOptions) error {
+		cfg.Push = b
+		return nil
+	}
+}
+
+func Wait(b bool) func(cfg *types.CompilerOptions) error {
+	return func(cfg *types.CompilerOptions) error {
+		cfg.Wait = b
+		return nil
+	}
+}
+
+func OnlyDeps(b bool) func(cfg *types.CompilerOptions) error {
+	return func(cfg *types.CompilerOptions) error {
+		cfg.OnlyDeps = b
+		return nil
+	}
+}
+
+func OnlyTarget(b bool) func(cfg *types.CompilerOptions) error {
+	return func(cfg *types.CompilerOptions) error {
+		cfg.PackageTargetOnly = b
+		return nil
+	}
+}
+
+func NoDeps(b bool) func(cfg *types.CompilerOptions) error {
+	return func(cfg *types.CompilerOptions) error {
+		cfg.NoDeps = b
+		return nil
+	}
+}
+
+func Concurrency(i int) func(cfg *types.CompilerOptions) error {
+	return func(cfg *types.CompilerOptions) error {
+		if i == 0 {
+			i = runtime.NumCPU()
+		}
+		cfg.Concurrency = i
+		return nil
+	}
+}
+
+func WithCompressionType(t types.CompressionImplementation) func(cfg *types.CompilerOptions) error {
+	return func(cfg *types.CompilerOptions) error {
+		cfg.CompressionType = t
+		return nil
+	}
+}
+
+func WithSolverOptions(c types.LuetSolverOptions) func(cfg *types.CompilerOptions) error {
+	return func(cfg *types.CompilerOptions) error {
+		cfg.SolverOptions = c
+		return nil
+	}
+}
+
+func WithContext(c types.Context) func(cfg *types.CompilerOptions) error {
+	return func(cfg *types.CompilerOptions) error {
+		cfg.Context = c
+		return nil
+	}
+}