forked from TrueCloudLab/restic
3865b59716
This change allows passing no arguments to rclone, using `-o rclone.args=""`. It is helpful when running rclone remotely via SSH using a key with a forced command (via `command=` in `authorized_keys`).
43 lines
1.2 KiB
Go
43 lines
1.2 KiB
Go
package rclone
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import (
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"strings"
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"github.com/restic/restic/internal/errors"
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"github.com/restic/restic/internal/options"
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)
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// Config contains all configuration necessary to start rclone.
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type Config struct {
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Program string `option:"program" help:"path to rclone (default: rclone)"`
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Args string `option:"args" help:"arguments for running rclone (default: serve restic --stdio --b2-hard-delete --drive-use-trash=false)"`
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Remote string
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Connections uint `option:"connections" help:"set a limit for the number of concurrent connections (default: 5)"`
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}
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var defaultConfig = Config{
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Program: "rclone",
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Args: "serve restic --stdio --b2-hard-delete --drive-use-trash=false",
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Connections: 5,
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}
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func init() {
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options.Register("rclone", Config{})
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}
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// NewConfig returns a new Config with the default values filled in.
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func NewConfig() Config {
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return defaultConfig
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}
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// ParseConfig parses the string s and extracts the remote server URL.
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func ParseConfig(s string) (interface{}, error) {
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if !strings.HasPrefix(s, "rclone:") {
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return nil, errors.New("invalid rclone backend specification")
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}
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s = s[7:]
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cfg := NewConfig()
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cfg.Remote = s
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return cfg, nil
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}
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