diff --git a/pkg/compiler/backend/simpleimg.go b/pkg/compiler/backend/simpleimg.go new file mode 100644 index 00000000..cf4a2888 --- /dev/null +++ b/pkg/compiler/backend/simpleimg.go @@ -0,0 +1,61 @@ +// Copyright © 2019 Ettore Di Giacinto +// +// 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 . + +package backend + +import ( + "os/exec" + + "github.com/mudler/luet/pkg/compiler" + . "github.com/mudler/luet/pkg/logger" + + "github.com/pkg/errors" +) + +type SimpleImg struct{} + +func NewSimpleImgBackend() compiler.CompilerBackend { + return &SimpleImg{} +} + +// TODO: Missing still: labels, and build args expansion +func (*SimpleImg) BuildImage(name, path, dockerfileName string) error { + buildarg := "img build -t " + name + " " + path + " -f " + dockerfileName + Spinner(22) + Debug("Building image "+name+" - running img with: ", buildarg) + out, err := exec.Command(buildarg).CombinedOutput() + if err != nil { + return errors.Wrap(err, "Failed building image: "+out) + } + SpinnerStop() + Info(out) + return nil +} + +func (*SimpleImg) ExportImage(name, path string) error { + buildarg := "img save " + name + " -o " + path + Spinner(22) + Debug("Saving image "+name+" - running img with: ", buildarg) + out, err := exec.Command(buildarg).CombinedOutput() + if err != nil { + return errors.Wrap(err, "Failed building image: "+out) + } + SpinnerStop() + Info(out) + return nil + +} + +// TODO: Use container-diff (https://github.com/GoogleContainerTools/container-diff) for checking out layer diffs