85e6182bdc
Make osbuild-composer use FromHost() directly. Everywhere else needs to specify the distro explicitly. Also don't panic when a distro doesn't exist. Instead, return nil. Make sure all callers check for that.
50 lines
1.1 KiB
Go
50 lines
1.1 KiB
Go
package main
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import (
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"encoding/json"
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"flag"
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"io/ioutil"
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"os"
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"github.com/osbuild/osbuild-composer/internal/blueprint"
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"github.com/osbuild/osbuild-composer/internal/distro"
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)
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func main() {
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var format string
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var blueprintArg string
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var distroArg string
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flag.StringVar(&format, "output-format", "qcow2", "output format")
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flag.StringVar(&blueprintArg, "blueprint", "", "blueprint to translate")
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flag.StringVar(&distroArg, "distro", "", "distribution to create")
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flag.Parse()
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blueprint := &blueprint.Blueprint{}
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if blueprintArg != "" {
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file, err := ioutil.ReadFile(blueprintArg)
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if err != nil {
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panic("Colud not find blueprint")
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}
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err = json.Unmarshal([]byte(file), &blueprint)
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if err != nil {
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panic("Colud not parse blueprint")
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}
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}
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d := distro.New(distroArg)
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if d == nil {
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panic("unknown distro: " + distroArg)
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}
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pipeline, err := d.Pipeline(blueprint, format)
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if err != nil {
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panic(err.Error())
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}
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bytes, err := json.Marshal(pipeline)
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if err != nil {
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panic("could not marshal pipeline into JSON")
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}
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os.Stdout.Write(bytes)
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}
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