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osbuild-pipeline: add rpmmd flag and output

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A developer may want to use the output of rpmmd (build package specs,
package specs, and checksums) instead of the pipeline manifest. In this
case they may pass the -rpmmd flag to osbuild-pipeline. With this flag,
instead of returning the pipeline, it will return the output of rpmmd.
This commit is contained in:
Jacob Kozol 2020-03-09 17:42:26 +01:00 • committed by Tom Gundersen
parent 714f64bf22
commit 2ce40e179a
1 changed files with 29 additions and 9 deletions
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38
cmd/osbuild-pipeline/main.go
View file

@ -15,15 +15,23 @@ import (
"github.com/osbuild/osbuild-composer/internal/rpmmd"
)
type rpmMD struct {
BuildPackages []rpmmd.PackageSpec `json:"build-packages"`
Packages []rpmmd.PackageSpec `json:"packages"`
Checksums map[string]string `json:"checksums"`
}
func main() {
var imageType string
var blueprintArg string
var archArg string
var distroArg string
var rpmmdArg bool
flag.StringVar(&imageType, "image-type", "", "image type, e.g. qcow2 or ami")
flag.StringVar(&blueprintArg, "blueprint", "", "path to a JSON file containing a blueprint to translate")
flag.StringVar(&archArg, "arch", "", "architecture to create image for, e.g. x86_64")
flag.StringVar(&distroArg, "distro", "", "distribution to create, e.g. fedora-30")
flag.BoolVar(&rpmmdArg, "rpmmd", false, "output rpmmd struct instead of pipeline manifest")
flag.Parse()
// Print help usage if one of the required arguments wasn't provided
@ -105,16 +113,28 @@ func main() {
panic("Could not depsolve build packages: " + err.Error())
}
size := d.GetSizeForOutputType(imageType, 0)
manifest, err := d.Manifest(blueprint, nil, packageSpecs, buildPackageSpecs, checksums, archArg, imageType, size)
if err != nil {
panic(err.Error())
}
var bytes []byte
if rpmmdArg {
rpmMDInfo := rpmMD{
BuildPackages: buildPackageSpecs,
Packages: packageSpecs,
Checksums: checksums,
}
bytes, err = json.Marshal(rpmMDInfo)
if err != nil {
panic("could not marshal rpmmd struct into JSON")
}
} else {
size := d.GetSizeForOutputType(imageType, 0)
manifest, err := d.Manifest(blueprint, nil, packageSpecs, buildPackageSpecs, checksums, archArg, imageType, size)
if err != nil {
panic(err.Error())
}
bytes, err := json.Marshal(manifest)
if err != nil {
panic("could not marshal manifest into JSON")
bytes, err = json.Marshal(manifest)
if err != nil {
panic("could not marshal manifest into JSON")
}
}
os.Stdout.Write(bytes)
}