backend: let ParseConfig return a Config pointer

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.
This commit is contained in:
Michael Eischer 2023-04-21 21:35:34 +02:00
parent 25a0be7f26
commit f903db492c
26 changed files with 165 additions and 146 deletions

View file

@ -128,7 +128,7 @@ func newMinioTestSuite(ctx context.Context, t testing.TB) *test.Suite[MinioTestC
return &test.Suite[MinioTestConfig]{
// NewConfig returns a config for a new temporary backend that will be used in tests.
NewConfig: func() (MinioTestConfig, error) {
NewConfig: func() (*MinioTestConfig, error) {
cfg := MinioTestConfig{}
cfg.tempdir = rtest.TempDir(t)
@ -142,7 +142,7 @@ func newMinioTestSuite(ctx context.Context, t testing.TB) *test.Suite[MinioTestC
cfg.Config.UseHTTP = true
cfg.Config.KeyID = key
cfg.Config.Secret = options.NewSecretString(secret)
return cfg, nil
return &cfg, nil
},
// CreateFn is a function that creates a temporary repository for the tests.
@ -224,10 +224,10 @@ func newS3TestSuite(t testing.TB) *test.Suite[s3.Config] {
MinimalData: true,
// NewConfig returns a config for a new temporary backend that will be used in tests.
NewConfig: func() (s3.Config, error) {
NewConfig: func() (*s3.Config, error) {
cfg, err := s3.ParseConfig(os.Getenv("RESTIC_TEST_S3_REPOSITORY"))
if err != nil {
return s3.Config{}, err
return nil, err
}
cfg.KeyID = os.Getenv("RESTIC_TEST_S3_KEY")