56 lines
1.2 KiB
Go
56 lines
1.2 KiB
Go
package internal
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import (
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"fmt"
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)
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type Backend struct {
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Type string `mapstructure:"type"`
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Path string `mapstructure:"path"`
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Key string `mapstructure:"key"`
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Env map[string]string `mapstructure:"env"`
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}
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func (b Backend) generateRepo() (string, error) {
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switch b.Type {
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case "local":
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return GetPathRelativeToConfig(b.Path), nil
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case "b2", "azure", "gs", "s3", "sftp", "rest":
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return fmt.Sprintf("%s:%s", b.Type, b.Path), nil
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default:
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return "", fmt.Errorf("backend type \"%s\" is invalid", b.Type)
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}
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}
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func (b Backend) getEnv() map[string]string {
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env := make(map[string]string)
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env["RESTIC_PASSWORD"] = b.Key
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repo, err := b.generateRepo()
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if err != nil {
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panic(err)
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}
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env["RESTIC_REPOSITORY"] = repo
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return env
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}
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func (b Backend) validate() error {
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options := ExecuteOptions{Envs: b.getEnv()}
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// Check if already initialized
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_, err := ExecuteResticCommand(options, "snapshots")
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if err == nil {
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return nil
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} else {
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// If not initialize
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out, err := ExecuteResticCommand(options, "init")
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fmt.Println(out)
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return err
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}
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}
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func (b Backend) Exec(args []string) error {
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options := ExecuteOptions{Envs: b.getEnv()}
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out, err := ExecuteResticCommand(options, args...)
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fmt.Println(out)
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return err
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}
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