Ability to rely on mtime, instead of ctime

[goredo.git] / main.go

diff --git a/main.go b/main.go
index 0b893dac172389ca199dcc70a08a2358d88c502e..732564b9a79eca175913589239de1d07c9520f9d 100644 (file)
--- a/main.go
+++ b/main.go
@@ -138,10 +138,6 @@ func main() {
                log.Fatalln(err)
        }
 
-       NoColor = os.Getenv(EnvNoColor) != ""
-       NoSync = os.Getenv(EnvNoSync) == "1"
-       InodeTrust = os.Getenv(EnvInodeNoTrust) == ""
-
        TopDir = os.Getenv(EnvTopDir)
        if TopDir == "" {
                TopDir = "/"
@@ -198,6 +194,19 @@ func main() {
        } else if flagTrace != nil {
                traced = *flagTrace
        }
+       NoColor = os.Getenv(EnvNoColor) != ""
+       NoSync = os.Getenv(EnvNoSync) == "1"
+       switch s := os.Getenv(EnvInodeTrust); s {
+       case "none":
+               InodeTrust = InodeTrustNone
+       case "", "ctime":
+               InodeTrust = InodeTrustCtime
+       case "mtime":
+               InodeTrust = InodeTrustMtime
+       default:
+               log.Fatalln("unknown", EnvInodeTrust, "value")
+       }
+       tracef(CDebug, "inode-trust: %s", InodeTrust)
 
        // Those are internal envs
        FdOODTgts, err = ioutil.TempFile("", "ood-tgts")