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Change repository Init() function to allow better testing
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parent
fe79177b40
commit
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@ -7,9 +7,10 @@ import (
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"errors"
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"io"
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"github.com/restic/chunker"
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"restic/backend"
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"restic/debug"
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"github.com/restic/chunker"
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)
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// Config contains the configuration for a repository.
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@ -37,8 +38,8 @@ type JSONUnpackedLoader interface {
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}
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// CreateConfig creates a config file with a randomly selected polynomial and
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// ID and saves the config in the repository.
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func CreateConfig(r JSONUnpackedSaver) (Config, error) {
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// ID.
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func CreateConfig() (Config, error) {
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var (
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err error
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cfg Config
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@ -59,9 +60,7 @@ func CreateConfig(r JSONUnpackedSaver) (Config, error) {
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cfg.Version = RepoVersion
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debug.Log("Repo.CreateConfig", "New config: %#v", cfg)
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_, err = r.SaveJSONUnpacked(backend.Config, cfg)
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return cfg, err
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return cfg, nil
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}
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// LoadConfig returns loads, checks and returns the config for a repository.
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@ -32,9 +32,11 @@ func TestConfig(t *testing.T) {
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return backend.ID{}, nil
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}
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cfg1, err := repository.CreateConfig(saver(save))
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cfg1, err := repository.CreateConfig()
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OK(t, err)
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_, err = saver(save).SaveJSONUnpacked(backend.Config, cfg1)
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load := func(tpe backend.Type, id backend.ID, arg interface{}) error {
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Assert(t, tpe == backend.Config,
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"wrong backend type: got %v, wanted %v",
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@ -416,6 +416,17 @@ func (r *Repository) Init(password string) error {
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return errors.New("repository master key and config already initialized")
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}
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cfg, err := CreateConfig()
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if err != nil {
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return err
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}
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return r.init(password, cfg)
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}
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// init creates a new master key with the supplied password and uses it to save
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// the config into the repo.
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func (r *Repository) init(password string, cfg Config) error {
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key, err := createMasterKey(r, password)
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if err != nil {
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return err
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@ -424,7 +435,8 @@ func (r *Repository) Init(password string) error {
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r.key = key.master
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r.packerManager.key = key.master
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r.keyName = key.Name()
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r.Config, err = CreateConfig(r)
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r.Config = cfg
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_, err = r.SaveJSONUnpacked(backend.Config, cfg)
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return err
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}
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