mirror of
https://github.com/restic/restic.git
synced 2024-12-23 00:07:25 +00:00
f903db492c
In order to change the backend initialization in `global.go` to be able
to generically call cfg.ApplyEnvironment() for supported backends, the
`interface{}` returned by `ParseConfig` must contain a pointer to the
configuration.
An alternative would be to use reflection to convert the type from
`interface{}(Config)` to `interface{}(*Config)` (from value to pointer
type). However, this would just complicate the type mess further.
46 lines
1.3 KiB
Go
46 lines
1.3 KiB
Go
package rclone
|
|
|
|
import (
|
|
"strings"
|
|
"time"
|
|
|
|
"github.com/restic/restic/internal/errors"
|
|
"github.com/restic/restic/internal/options"
|
|
)
|
|
|
|
// Config contains all configuration necessary to start rclone.
|
|
type Config struct {
|
|
Program string `option:"program" help:"path to rclone (default: rclone)"`
|
|
Args string `option:"args" help:"arguments for running rclone (default: serve restic --stdio --b2-hard-delete)"`
|
|
Remote string
|
|
Connections uint `option:"connections" help:"set a limit for the number of concurrent connections (default: 5)"`
|
|
Timeout time.Duration `option:"timeout" help:"set a timeout limit to wait for rclone to establish a connection (default: 1m)"`
|
|
}
|
|
|
|
var defaultConfig = Config{
|
|
Program: "rclone",
|
|
Args: "serve restic --stdio --b2-hard-delete",
|
|
Connections: 5,
|
|
Timeout: time.Minute,
|
|
}
|
|
|
|
func init() {
|
|
options.Register("rclone", Config{})
|
|
}
|
|
|
|
// NewConfig returns a new Config with the default values filled in.
|
|
func NewConfig() Config {
|
|
return defaultConfig
|
|
}
|
|
|
|
// ParseConfig parses the string s and extracts the remote server URL.
|
|
func ParseConfig(s string) (*Config, error) {
|
|
if !strings.HasPrefix(s, "rclone:") {
|
|
return nil, errors.New("invalid rclone backend specification")
|
|
}
|
|
|
|
s = s[7:]
|
|
cfg := NewConfig()
|
|
cfg.Remote = s
|
|
return &cfg, nil
|
|
}
|