f9cbc8593f
lorax-composer uses the host's repositories for building images. This is prone to accidental configuration errors and duplicates functionality (adding custom repositories via the source API is much more explicit). However, blueprints don't specify the distribution they're based on. This is something they should do in the future to enable cross-distro image builds. Until then, read `/etc/os-release` to detect the host OS and use that as the base distro for a blueprint. Detection works by concatenating the ID field with a `-` and the VERSION_ID field. This mandates how additional distributions should register themselves to the `distro` package. If composer cannot build the detected distro, fall back to fedora-30. Use this detection everywhere that fedora-30 was hard-coded before.
46 lines
989 B
Go
46 lines
989 B
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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_ "github.com/osbuild/osbuild-composer/internal/distro/fedora30"
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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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flag.StringVar(&format, "output-format", "qcow2", "output format")
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flag.StringVar(&blueprintArg, "blueprint", "", "blueprint to translate")
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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("")
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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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