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Add unpack field to specify a package used as layer

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Closes #9
This commit is contained in:
Ettore Di Giacinto
2019-11-13 09:42:52 +01:00
parent 747d0ef9ac
commit d752c0572b
11 changed files with 199 additions and 0 deletions
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30
pkg/compiler/backend/simpleimg.go
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@@ -62,6 +62,36 @@ func (*SimpleImg) RemoveImage(opts compiler.CompilerBackendOptions) error {
return nil
}
func (*SimpleImg) DownloadImage(opts compiler.CompilerBackendOptions) error {
name := opts.ImageName
buildarg := []string{"pull", name}
Spinner(22)
defer SpinnerStop()
Debug("Downloading image "+name+" - running img with: ", buildarg)
cmd := exec.Command("img", buildarg...)
out, err := cmd.CombinedOutput()
if err != nil {
return errors.Wrap(err, "Failed building image: "+string(out))
}
Info(string(out))
return nil
}
func (*SimpleImg) CopyImage(src, dst string) error {
Spinner(22)
defer SpinnerStop()
Debug("Tagging image - running img with: ", src, dst)
cmd := exec.Command("img", "tag", src, dst)
out, err := cmd.CombinedOutput()
if err != nil {
return errors.Wrap(err, "Failed tagging image: "+string(out))
}
Info(string(out))
return nil
}
func (s *SimpleImg) ImageDefinitionToTar(opts compiler.CompilerBackendOptions) error {
if err := s.BuildImage(opts); err != nil {
return errors.Wrap(err, "Failed building image")