feat(server): Add filesystem storage backend config options

The filesystem storage backend can be enabled by setting
`NIXERY_STORAGE_BACKEND` to `filesystem` and `STORAGE_PATH` to a disk
location from which Nixery can serve files.
This commit is contained in:
Vincent Ambo 2019-10-28 18:19:06 +01:00 committed by Vincent Ambo
parent 167a0b3263
commit 790bce219c
3 changed files with 11 additions and 1 deletions

View file

@ -15,7 +15,12 @@ type FSBackend struct {
path string
}
func NewFSBackend(p string) (*FSBackend, error) {
func NewFSBackend() (*FSBackend, error) {
p := os.Getenv("STORAGE_PATH")
if p == "" {
return nil, fmt.Errorf("STORAGE_PATH must be set for filesystem storage")
}
p = path.Clean(p)
err := os.MkdirAll(p, 0755)
if err != nil {