diff options
Diffstat (limited to 'app/config.go')
| -rwxr-xr-x | app/config.go | 38 |
1 files changed, 23 insertions, 15 deletions
diff --git a/app/config.go b/app/config.go index acd9b71..3b85527 100755 --- a/app/config.go +++ b/app/config.go @@ -11,36 +11,41 @@ import ( "github.com/zerolabsco/devianter" ) +// Release carries the build's version and description, set at link time and +// shown by --help and the API. var Release struct { Version string Description string } -type cache_config struct { - Enabled bool - MemCache bool `json:"memcache"` - Path string - MaxSize int64 `json:"max-size"` - Lifetime string - UpdateInterval int64 `json:"update-interval"` +type cacheConfig struct { + Enabled bool `json:"enabled"` + MemCache bool `json:"memcache"` + Path string `json:"path"` + MaxSize int64 `json:"max-size"` + Lifetime string `json:"lifetime"` + UpdateInterval int64 `json:"update-interval"` } type config struct { cfg string - Listen string - URI string `json:"uri"` - Cache cache_config - Proxy, Nsfw bool - UserAgent string `json:"user-agent"` - DownloadProxy string `json:"download-proxy"` - StaticPath string `json:"static-path"` + Listen string `json:"listen"` + URI string `json:"uri"` + Cache cacheConfig `json:"cache"` + Proxy bool `json:"proxy"` + Nsfw bool `json:"nsfw"` + UserAgent string `json:"user-agent"` + DownloadProxy string `json:"download-proxy"` + StaticPath string `json:"static-path"` } +// CFG is the running instance's configuration, holding the defaults below until +// ExecuteConfig overwrites them from the config file. var CFG = config{ cfg: "config.json", Listen: "127.0.0.1:3003", URI: "/", - Cache: cache_config{ + Cache: cacheConfig{ Enabled: false, Path: "cache", UpdateInterval: 1, @@ -53,6 +58,9 @@ var CFG = config{ var lifetimeParsed int64 +// ExecuteConfig loads the config file into CFG, validates it, and starts the +// cache rotation loop if caching is on. It exits the process on a config that +// cannot be read or that asks for caching without proxying. func ExecuteConfig() { if CFG.cfg != "" { f, err := os.ReadFile(CFG.cfg) |