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out-of-tree/config/out-of-tree.go

78 lines
1.3 KiB
Go

// Copyright 2019 Mikhail Klementev. All rights reserved.
// Use of this source code is governed by a AGPLv3 license
// (or later) that can be found in the LICENSE file.
package config
import (
"os/user"
"github.com/naoina/toml"
)
type DockerCommand struct {
DistroType DistroType
Command string
}
type OutOfTree struct {
Kernels string
UserKernels string
Database string
Qemu struct {
Timeout string
}
Docker struct {
Timeout string
Registry string
// Commands that will be executed before
// the base layer of Dockerfile
Commands []DockerCommand
}
}
func ReadOutOfTreeConf(path string) (c OutOfTree, err error) {
buf, err := readFileAll(path)
if err == nil {
err = toml.Unmarshal(buf, &c)
if err != nil {
return
}
} else {
// It's ok if there's no configuration
// then we'll just set default values
err = nil
}
usr, err := user.Current()
if err != nil {
return
}
if c.Kernels == "" {
c.Kernels = usr.HomeDir + "/.out-of-tree/kernels.toml"
}
if c.UserKernels == "" {
c.UserKernels = usr.HomeDir + "/.out-of-tree/kernels.user.toml"
}
if c.Database == "" {
c.Database = usr.HomeDir + "/.out-of-tree/db.sqlite"
}
if c.Qemu.Timeout == "" {
c.Qemu.Timeout = "1m"
}
if c.Docker.Timeout == "" {
c.Docker.Timeout = "1m"
}
return
}